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ÒZNRâÓTransient/Surge Absorbers (Type D)
ÒZNRâÓ Transient/Surge Absorbers
Series: V
Type: D
ÒZNRâÓ Transient/Surge Absorber, Series V, Type D is
released through our continued research in ceramic
material composition of ZnO varistor and manufacturing
process, featuring large surge current handling
capability and energy handling capability for absorbing
transient overvoltage in compact size.
nFeatures
lImproved Surge Current Handling Capability
(@ 8/20 µs, 2 times) by 1.5 to 3.0 times over the
previous ZNR Series
lVery large Energy Handling Capability and absorp-
tion of transient overvoltages in compact sizes
lWide voltage range
lAll standard products which areshown below have
received UL, CSA and VDE standards
Varistor voltage 82-150V : UL
Varistor voltage 200V over : UL, CSA
(cf. Application Notes for UL/CSA recognized parts
on page 38 to 39)
] Please contact us about VDE certification
nExplanation of Part Numbers (Bulk)
E R Z V D
∗
∗
∗
E R Z V D
nPrecautions for Handling
nRecommended Applications
lTransistor, diode, IC, thyristor or triac semiconductor
protection
lSurge protection in consumer electronics
lSurge protection in communication, measuring or
controller electronics
lSurge protection in electronic home appliances,
gas or petroleum appliances
lRelay or electromagnetic valve surge absorption
nRelated Standards
lUL1414, UL1449
lCSA C22.2 No.1 Class 2222 01
lÒType Designation(UL) Ó,ÒPart Number(CSA)Ó
lAre not registered by product Part No..
(Refer to page 38, for the details)
] Please contact us about VDE certification
nExplanation of Part Numbers (Taping)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nReference Guide to Standard Products (ERZVzzD180 to ERZVzzD680)
(V)
ACrms (V)
DC (V)
max.(V)
Ip (A)
10/1000 µ s
2 ms 1 time 2 times
ERZV05D180 40 1 0.6 0.4 250 125
ERZV07D180 36 2.5 1.1 0.9 500 250
ERZV09D180 18 11 14 36 5 2.6 2.2 1000 500
ERZV10D180 (16Ð20) 36 5 2.6 2.2 1000 500
ERZV14D180 36 10 5.2 4.3 2000 1000
ERZV20D180 36 20 13 12 3000 2000
ERZV05D220 48 1 0.7 0.5 250 125
ERZV07D220 43 2.5 1.3 1.1 500 250
ERZV09D220 22 14 18 43 5 3.2 2.6 1000 500
ERZV10D220 (20Ð24) 43 5 3.2 2.6 1000 500
ERZV14D220 43 10 6.3 5.3 2000 1000
ERZV20D220 43 20 16 14 3000 2000
ERZV05D270 60 1 0.9 0.7 250 125
ERZV07D270 53 2.5 1.6 1.3 500 250
ERZV09D270 27 53 5 3.9 3.2 1000 500
ERZV10D270 (24Ð30) 17 22 53 5 3.9 3.2 1000 500
ERZV14D270 53 10 7.8 6.5 2000 1000
ERZV20D270 53 20 19 17 3000 2000
ERZV05D330 73 1 1.1 0.8 250 125
ERZV07D330 65 2.5 2.0 1.6 500 250
ERZV09D330 33 65 5 4.8 4.0 1000 500
ERZV10D330 (30Ð36) 20 26 65 5 4.8 4.0 1000 500
ERZV14D330 65 10 9.5 7.9 2000 1000
ERZV20D330 65 20 24 21 3000 2000
ERZV05D390 86 1 1.2 0.9 250 125
ERZV07D390 77 2.5 2.4 1.9 500 250
ERZV09D390 39 77 5 5.6 4.7 1000 500
ERZV10D390 (35Ð43) 25 31 77 5 5.6 4.7 1000 500
ERZV14D390 77 10 11 9.4 2000 1000
ERZV20D390 77 20 28 25 3000 2000
ERZV05D470 104 1 1.5 1.1 250 125
ERZV07D470 93 2.5 2.8 2.3 500 250
ERZV09D470 47 93 5 6.8 5.6 1000 500
ERZV10D470 (42Ð52) 30 38 93 5 6.8 5.6 1000 500
ERZV14D470 93 10 14 11 2000 1000
ERZV20D470 93 20 34 30 3000 2000
ERZV05D560 123 1 1.8 1.3 250 125
ERZV07D560 110 2.5 3.4 2.7 500 250
ERZV09D560 56 110 5 8.1 6.7 1000 500
ERZV10D560 (50Ð62) 35 45 110 5 8.1 6.7 1000 500
ERZV14D560 110 10 16 13 2000 1000
ERZV20D560 110 20 41 36 3000 2000
ERZV05D680 150 1 2.2 1.6 250 125
ERZV07D680 135 2.5 4.1 3.3 500 250
ERZV09D680 68 135 5 9.8 8.2 1000 500
ERZV10D680 (61Ð75) 40 56 135 5 9.8 8.2 1000 500
ERZV14D680 135 10 20 16 2000 1000
ERZV20D680 135 20 49 44 3000 2000
Part Number Rated Power (W)
ERZV05D180 to ERZV05D680 0.01
ERZV07D180 to ERZV07D680 0.02
ERZV09D180 to ERZV09D680 0.05
ERZV10D180 to ERZV10D680 0.05
ERZV14D180 to ERZV14D680 0.10
ERZV20D180 to ERZV20D680 0.20
]Measuring Current of Varistor Voltage
5 Series (ERZV05D180 to ERZV05D680): 0.1 mA
Others: 1 mA
lOperating Temperature Range: Ð40 to 85 ûC
lStorage Temperature Range: Ð40 to 125 ûC
For the low voltage circuit
Varistor Maximum Clamping Maximum Maximum
Part No. Voltage]Allowable Voltage Energy Peak Current Recommended Applications
Voltage @ 8/20µs (Joule) @ 8/20µs (A)
lRated Power
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nReference Guide to Standard Products (ERZVzzD820 to ERZVzzD182)
Varistor Maximum Clamping Maximum Maximum
Part No. Voltage]Allowable Voltage Energy Peak Current Recommended Applications
Voltage @ 8/20µs (Joule) @ 8/20µs (A)
AC 100 V to 120 V, LineÐLine
Applications
AC 100 V to 120 V, LineÐLine
Applications
Telephone Line Application,
(250 V Insulation Resistance Test
Applicable)
AC 100 V LineÐLine Applications
Telephone, Communication Line
(DC 48 V)
(V)
ACrms (V)
DC (V)
max.(V)
Ip (A)
10/1000 µ s
2 ms 1 time 2 times
ERZV05D820 145 5 3.5 2.5 800 600
ERZV07D820 135 10 7 5 1750 1250
ERZV09D820 82 50 65 135 25 14 10 3500 2500
ERZV10D820 (74Ð90) 135 25 14 10 3500 2500
ERZV14D820 135 50 28 20 6000 5000
ERZV20D820 135 100 56 40 10000 7000
ERZV05D101 175 5 4 3 800 600
ERZV07D101 165 10 8.5 6 1750 1250
ERZV09D101 100 60 85 165 25 17 12 3500 2500
ERZV10D101 (90Ð110) 165 25 17 12 3500 2500
ERZV14D101 165 50 35 25 6000 5000
ERZV20D101 165 100 70 50 10000 7000
ERZV05D121 210 5 5 3.5 800 600
ERZV07D121 200 10 10 7 1750 1250
ERZV09D121 120 200 25 20 14.5 3500 2500
ERZV10D121 (108Ð132) 75 100 200 25 20 14.5 3500 2500
ERZV14D121 200 50 42 30 6000 5000
ERZV20D121 200 100 85 60 10000 7000
ERZV05D151 260 5 6.5 4.5 800 600
ERZV07D151 250 10 13 9 1750 1250
ERZV09D151 150 250 25 25 18 3500 2500
ERZV10D151 (135Ð165) 95 125 250 25 25 18 3500 2500
ERZV14D151 250 50 53 37.5 6000 5000
ERZV20D151 250 100 106 75 10000 7000
ERZV05D201 355 5 8.5 6 800 600
ERZV07D201 340 10 17.5 12.5 1750 1250
ERZV09D201 200 340 25 35 25 3500 2500
ERZV10D201 (185Ð225) 130 170 340 25 35 25 3500 2500
ERZV14D201 340 50 70 50 6000 5000
ERZV20D201 340 100 140 100 10000 7000
ERZV05D221 380 5 9 6.5 800 600
ERZV07D221 360 10 19 13.5 1750 1250
ERZV09D221 220 360 25 39 27.5 3500 2500
ERZV10D221 (198Ð242) 140 180 360 25 39 27.5 3500 2500
ERZV14D221 360 50 78 55 6000 5000
ERZV20D221 360 100 155 110 10000 7000
ERZV05D241 415 5 10.5 7.5 800 600
ERZV07D241 395 10 21 15 1750 1250
ERZV09D241 240 150 200 395 25 42 30 3500 2500
ERZV10D241 (216~264) 395 25 42 30 3500 2500
ERZV14D241 395 50 84 60 6000 5000
ERZV20D241 395 100 168 120 10000 7000
ERZV05D271 475 5 11 8 800 600
ERZV07D271 455 10 24 17 1750 1250
ERZV09D271 270 455 25 49 35 3500 2500
ERZV10D271 (247Ð303) 175 225 455 25 49 35 3500 2500
ERZV14D271 455 50 99 70 6000 5000
ERZV20D271 455 100 190 135 10000 7000
ERZV05D331 570 5 13 9.5 800 600
ERZV07D331 545 10 28 20 1750 1250
ERZV09D331 330 210 270 545 25 58 42 3500 2500
ERZV10D331 (297Ð363) 545 25 58 42 3500 2500
ERZV14D331 545 50 115 80 6000 4500
ERZV20D331 545 100 228 160 10000 6500
ERZV05D361 620 5 16 11 800 600
ERZV07D361 595 10 32 23 1750 1250
ERZV09D361 360 595 25 65 45 3500 2500
ERZV10D361 (324Ð396) 230 300 595 25 65 45 3500 2500
ERZV14D361 595 50 130 90 6000 4500
ERZV20D361 595 100 255 180 10000 6500
ERZV05D391 675 5 17 12 800 600
ERZV07D391 650 10 35 25 1750 1250
ERZV09D391 390 650 25 70 50 3500 2500
ERZV10D391 (351Ð429) 250 320 650 25 70 50 3500 2500
ERZV14D391 650 50 140 100 6000 4500
ERZV20D391 650 100 275 195 10000 6500
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nReference Guide to Standard Products
Rated Power (W)
ERZV05D820 to ERZV05D471 0.10
ERZV07D820 to ERZV07D511 0.25
ERZV09D820 to ERZV09D511 0.40
ERZV10D820
to
ERZV10D182CS
0.40
ERZV14D820
to
ERZV14D182CS
0.60
ERZV20D820 to ERZV20D182 1.00
DC (V)
ACrms (V)
DC (V)
max.(V)
Ip (A)
10/1000 µ s
2 ms 1 time 2 times
ERZV05D431 745 5 20 13.5 800 600
ERZV07D431 710 10 40 27.5 1750 1250
ERZV09D431 430 275 350 710 25 80 55 3500 2500
ERZV10D431 (387Ð473) 710 25 80 55 3500 2500
ERZV14D431 710 50 155 110 6000 4500
ERZV20D431 710 100 303 215 10000 6500
ERZV05D471 810 5 21 15 800 600
ERZV07D471 775 10 42 30 1750 1250
ERZV09D471 470 775 25 85 60 3500 2500
ERZV10D471 (423Ð517) 300 385 775 25 85 60 3500 2500
ERZV14D471 775 50 175 125 6000 4500
ERZV20D471 775 100 350 250 10000 6500
ERZV07D511 845 10 45 32 1750 1250
ERZV09D511 845 25 92 67 3500 2500
ERZV10D511 510 320 410 845 25 92 67 3500 2500
ERZV14D511 (459Ð561) 845 50 190 136 6000 4500
ERZV20D511 845 100 382 273 10000 6500
ERZV10D621 1025 25 92 67 3500 2500
ERZV14D621 620 385 505 1025 50 190 136 5000 4500
ERZV20D621 (558Ð682) 1025 100 382 273 7500 6500
ERZV10D681 1120 25 92 67 3500 2500
ERZV14D681 680 420 560 1120 50 190 136 5000 4500
ERZV20D681 (612Ð748) 1120 100 382 273 7500 6500
ERZV10D751 1240 25 100 70 3500 2500
ERZV14D751 750 460 615 1240 50 210 150 5000 4500
ERZV20D751 (675Ð825) 1240 100 420 300 7500 6500
ERZV10D821 1355 25 110 80 3500 2500
ERZV14D821 820 510 670 1355 50 235 165 5000 4500
ERZV20D821 (738Ð902) 1355 100 460 325 7500 6500
ERZV10D911 1500 25 130 90 3500 2500
ERZV14D911 910 550 745 1500 50 255 180 5000 4500
ERZV20D911 (819Ð1001) 1500 100 510 360 7500 6500
ERZV10D102 1650 25 140 100 3500 2500
ERZV14D102 1000 625 825 1650 50 280 200 5000 4500
ERZV20D102 (900Ð1100) 1650 100 565 400 7500 6500
ERZV10D112 1815 25 155 110 3500 2500
ERZV14D112 1100 680 895 1815 50 310 220 5000 4500
ERZV20D112 (990Ð1210) 1815 100 620 440 7500 6500
ERZV10D182CS
2970 25 247 183 3500 2500
ERZV14D182CS
1800 1000 1465 2970 50 510 360 5000 4500
ERZV20D182 (1700Ð1980) 2970 100 1020 720 7500 6500
Part Number
Varistor Maximum Clamping Maximum Maximum
Part No. Voltage]Allowable Voltage Energy Peak Current Recommended Applications
Voltage @ 8/20µs (Joule) @ 8/20 µs (A)
]Measuring Current of Varistor Voltage
5 Series (ERZV05D820 to ERZV05D471): 0.1 mA
Others: 1 mA
lOperating Temperature Range: Ð40 to 85 ûC
lStorage Temperature Range: Ð40 to 125 ûC
AC 120 V, 200 V, 220 V, LineÐLine
and
AC 100 V to 220 V, LineÐGround
Applications
AC 200 V, 220 V, LineÐLine
and
AC 100 V to 220 V, LineÐGround
Applications
AC 240 V, LineÐLine Applications
AC 380 V, LineÐLine and LineÐGround
Applications
(For DC 500V Insulating Test)
AC 480 V, LineÐLine and LineÐGround
Applications
(For DC 500V Insulating Test)
AC 415 V, LineÐLine and LineÐGround
Applications
(For DC 500V Insulating Test)
LineÐGround Applications
(For AC 1200V Withstanding Test)
lRated Power
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ÒZNRâÓTransient/Surge Absorbers (Type D)
5 Series
n Ratings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
] Measured at 1 MHz
(10/1000 µ s)
(2 ms) 1 time
2 times
V0.1 mA (V) ACrms (V) DC (V) V1A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV05D180 18 (16 Ð20) 11 14 40 0.01 0.6 0.4 250 125 1600
ERZV05D220 22 (20 Ð24) 14 18 48 0.01 0.7 0.5 250 125 1500
ERZV05D270 27 (24 Ð30) 17 22 60 0.01 0.9 0.7 250 125 1450
ERZV05D330 33 (30 Ð36) 20 26 73 0.01 1.1 0.8 250 125 1400
ERZV05D390 39 (35 Ð43) 25 31 86 0.01 1.2 0.9 250 125 700
ERZV05D470 47 (42 Ð52) 30 38 104 0.01 1.5 1.1 250 125 650
ERZV05D560 56 (50 Ð62) 35 45 123 0.01 1.8 1.3 250 125 600
ERZV05D680 68 (61 Ð75) 40 56 150 0.01 2.2 1.6 250 125 580
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
(10/1000 µ s)
(2 ms) 1 time
2 times
V0.1 mA (V) ACrms (V) DC (V) V5A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV05D820
82( 74Ð 90)
50 65 145 0.1 3.5 2.5 800 600 460
ERZV05D101
100( 90Ð 110)
60 85 175 0.1 4.0 3.0 800 600 400
ERZV05D121
120(108Ð132)
75 100 210 0.1 5.0 3.5 800 600 350
ERZV05D151
150(135Ð165)
95 125 260 0.1 6.5 4.5 800 600 300
ERZV05D201
200(185Ð225)
130 170 355 0.1 8.5 6.0 800 600 120
ERZV05D221
220(198Ð242)
140 180 380 0.1 9.0 6.5 800 600 110
ERZV05D241
240(216Ð264)
150 200 415 0.1 10.5 7.5 800 600 100
ERZV05D271
270(247Ð303)
175 225 475 0.1 11.0 8.0 800 600 90]
ERZV05D331
330(297 Ð363)
210 270 570 0.1 13.0 9.5 800 600 80]
ERZV05D361
360(324Ð396)
230 300 620 0.1 16.0 11.0 800 600 80]
ERZV05D391
390(351Ð 429)
250 320 675 0.1 17.0 12.0 800 600 80]
ERZV05D431
430(387Ð473)
275 350 745 0.1 20.0 13.5 800 600 70]
ERZV05D471
470(423Ð517)
300 385 810 0.1 21.0 15.0 800 600 60]
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV05D180 to ERZV05D680
ERZV05D820 to ERZV05D471
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Part No. D max. T max. W H max. L
ERZV05D180 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D220 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D270 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D330 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D390 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D470 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D560 7.0 4.5 5.0±1.0 10.0 1.5±1.0
ERZV05D680 7.0 4.5 5.0±1.0 10.0 1.5±1.0
Part No. D max. T max. W H max. L
ERZV05D820 7.0 4.1 5.0±1.0 10.0 1.4±1.0
ERZV05D101 7.0 4.3 5.0±1.0 10.0 1.6±1.0
ERZV05D121 7.0 4.5 5.0±1.0 10.0 1.8±1.0
ERZV05D151 7.0 4.8 5.0±1.0 10.0 2.1±1.0
ERZV05D201 7.0 4.4 5.0±1.0 10.0 1.7±1.0
ERZV05D221 7.0 4.5 5.0±1.0 10.0 1.8±1.0
ERZV05D241 7.0 4.6 5.0±1.0 10.0 1.9±1.0
ERZV05D271 7.0 4.8 5.0±1.0 10.0 2.1±1.0
ERZV05D331 7.0 5.1 5.0±1.0 10.0 2.4±1.0
ERZV05D361 7.0 5.3 5.0±1.0 10.0 2.5±1.0
ERZV05D391 7.0 5.4 5.0±1.0 10.0 2.7±1.0
ERZV05D431 7.0 5.6 5.0±1.0 10.0 2.9±1.0
ERZV05D471 7.0 5.8 5.0±1.0 10.0 3.1±1.0
nDimensions in mm (not to scale)
ERZV05D180 to ERZV05D680
ERZV05D820 to ERZV05D471
nTypical Characteristics
Voltage vs. Current
ERZV05D390
ERZV05D270
ERZV05D220
ERZV05D180
ERZV05D330
ERZV05D470
ERZV05D560
ERZV05D680
ERZV05D680
ERZV05D560
ERZV05D470
ERZV05D390
ERZV05D330
ERZV05D270
ERZV05D220
ERZV05D180
- - - - - -
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV05D471
ERZV05D271
ERZV05D201
ERZV05D151
ERZV05D121
ERZV05D101
ERZV05D820
ERZV05D221
ERZV05D471
ERZV05D431
ERZV05D391
ERZV05D361
ERZV05D331
ERZV05D271
ERZV05D241
ERZV05D221
ERZV05D201
ERZV05D151
ERZV05D121
ERZV05D101
ERZV05D820
ERZV05D431
ERZV05D391
ERZV05D361
ERZV05D241
ERZV05D331
(ERZV05D820 to ERZV05D471)
Impulse Derating (Relation between impulse
width and inpulse repetition times)
(ERZV05D180 to ERZV05D680)
(ERZV05D180 to ERZV05D680)
(ERZV05D820 to ERZV05D471)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
7 Series
nRatings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V2.5 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV07D180 18 (16 Ð20) 11 14 36 0.02 1.1 0.9 500 250 3800
ERZV07D220 22 (20 Ð24) 14 18 43 0.02 1.3 1.1 500 250 3600
ERZV07D270 27 (24 Ð30) 17 22 53 0.02 1.6 1.3 500 250 3400
ERZV07D330 33 (30 Ð36) 20 26 65 0.02 2.0 1.6 500 250 2900
ERZV07D390 39 (35 Ð43) 25 31 77 0.02 2.4 1.9 500 250 1600
ERZV07D470 47 (42 Ð52) 30 38 93 0.02 2.8 2.3 500 250 1550
ERZV07D560 56 (50 Ð62) 35 45 110 0.02 3.4 2.7 500 250 1500
ERZV07D680 68 (61 Ð75) 40 56 135 0.02 4.1 3.3 500 250 1200
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V10 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV07D820
82( 74Ð 90)
50 65 135 0.25 7 5 1750 1250 810
ERZV07D101
100( 90Ð 110)
60 85 165 0.25 8.5 6 1750 1250 700
ERZV07D121
120(108Ð132)
75 100 200 0.25 10 7 1750 1250 590
ERZV07D151
150(135Ð165)
95 125 250 0.25 13 9 1750 1250 500
ERZV07D201
200(185Ð225)
130 170 340 0.25 17.5 12.5 1750 1250 200
ERZV07D221
220(198Ð242)
140 180 360 0.25 19 13.5 1750 1250 190
ERZV07D241
240(216Ð264)
150 200 395 0.25 21 15 1750 1250 170
ERZV07D271
270(247Ð303)
175 225 455 0.25 24 17 1750 1250 150
ERZV07D331
330(297Ð363)
210 270 545 0.25 28 20 1750 1250 130
ERZV07D361
360(324Ð396)
230 300 595 0.25 32 23 1750 1250 130
ERZV07D391
390(351Ð429)
250 320 650 0.25 35 25 1750 1250 130
ERZV07D431
430(387Ð473)
275 350 710 0.25 40 27.5 1750 1250 120
ERZV07D471
470(423Ð517)
300 385 775 0.25 42 30 1750 1250 100
ERZV07D511
510(459Ð561)
320 410 845 0.25 45 32 1750 1250 90]
] Measured at 1 MHz
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV07D180 to ERZV07D680
ERZV07D820 to ERZV07D511
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Part No. D max. T max. W H max. L
ERZV07D820 8.5 4.1 5.0±1.0 11.5 1.4±1.0
ERZV07D101 8.5 4.3 5.0±1.0 11.5 1.6±1.0
ERZV07D121 8.5 4.5 5.0±1.0 11.5 1.8±1.0
ERZV07D151 8.5 4.8 5.0±1.0 11.5 2.1±1.0
ERZV07D201 8.5 4.4 5.0±1.0 11.5 1.7±1.0
ERZV07D221 8.5 4.5 5.0±1.0 11.5 1.8±1.0
ERZV07D241 8.5 4.6 5.0±1.0 11.5 1.9±1.0
ERZV07D271 8.5 4.8 5.0±1.0 11.5 2.1±1.0
ERZV07D331 8.5 5.1 5.0±1.0 11.5 2.4±1.0
ERZV07D361 8.5 5.3 5.0±1.0 11.5 2.5±1.0
ERZV07D391 8.5 5.4 5.0±1.0 11.5 2.7±1.0
ERZV07D431 8.5 5.6 5.0±1.0 11.5 2.9±1.0
ERZV07D471 8.5 5.8 5.0±1.0 11.5 3.1±1.0
ERZV07D511 8.5 6.0 5.0±1.0 11.5 3.3±1.0
Part No. D max. T max. W H max. L
ERZV07D180 8.5 4.5 5.0±1.0 11.5 1.3±1.0
ERZV07D220 8.5 4.6 5.0±1.0 11.5 1.4±1.0
ERZV07D270 8.5 4.7 5.0±1.0 11.5 1.5±1.0
ERZV07D330 8.5 4.9 5.0±1.0 11.5 1.7±1.0
ERZV07D390 8.5 4.8 5.0±1.0 11.5 1.6±1.0
ERZV07D470 8.5 4.9 5.0±1.0 11.5 1.7±1.0
ERZV07D560 8.5 5.0 5.0±1.0 11.5 1.8±1.0
ERZV07D680 8.5 5.2 5.0±1.0 11.5 2.0±1.0
nDimensions in mm (not to scale)
ERZV07D680
ERZV07D560
ERZV07D470
ERZV07D390
ERZV07D330
ERZV07D270
ERZV07D220
ERZV07D180
ERZV07D680
ERZV07D560
ERZV07D470
ERZV07D390
ERZV07D330
ERZV07D270
ERZV07D220
ERZV07D180
ERZV07D511
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV07D151
ERZV07D121
ERZV07D101
ERZV07D820
ERZV07D471
ERZV07D431
ERZV07D391
ERZV07D361
ERZV07D241
ERZV07D221
ERZV07D201
ERZV07D271
ERZV07D331
- - - - - -
ERZV07D151
ERZV07D121
ERZV07D101
ERZV07D820
ERZV07D511
ERZV07D471
ERZV07D431
ERZV07D391
ERZV07D361
ERZV07D331
ERZV07D271
ERZV07D241
ERZV07D221
ERZV07D201
ERZV07D180 to ERZV07D680
ERZV07D820 to ERZV07D511
nTypical Characteristics
Voltage vs. Current
(ERZV07D820 to ERZV07D511)
Impulse Deratings (Relation between impulse
width and impulse repetition times)
(ERZV07D180 to ERZV07D680)
(ERZV07D180 to ERZV07D680)
(ERZV07D820 to ERZV07D511)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V25 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV09D820
82( 74Ð 90)
50 65 135 0.4 14 10 3500 2500 2000
ERZV09D101
100( 90 Ð110)
60 85 165 0.4 17 12 3500 2500 1700
ERZV09D121
120(108Ð132)
75 100 200 0.4 20 14.5 3500 2500 1400
ERZV09D151
150(135Ð165)
95 125 250 0.4 25 18 3500 2500 1100
ERZV09D201
200(185Ð225)
130 170 340 0.4 35 25 3500 2500 430
ERZV09D221
220(198Ð242)
140 180 360 0.4 39 27.5 3500 2500 410
ERZV09D241
240(216Ð264)
150 200 395 0.4 42 30 3500 2500 380
ERZV09D271
270(247Ð303)
175 225 455 0.4 49 35 3500 2500 350
ERZV09D331
330(297Ð363)
210 270 545 0.4 58 42 3500 2500 300
ERZV09D361
360(324Ð396)
230 300 595 0.4 65 45 3500 2500 300
ERZV09D391
390(351Ð429)
250 320 650 0.4 70 50 3500 2500 300
ERZV09D431
430(387Ð473)
275 350 710 0.4 80 55 3500 2500 270
ERZV09D471
470(423Ð517)
300 385 775 0.4 85 60 3500 2500 230
ERZV09D511
510(459Ð561)
320 410 845 0.4 92 67 3500 2500 210
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
9 Series
nRatings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V5A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV09D180 18 (16 Ð20) 11 14 36 0.05 2.6 2.2 1000 500 16000
ERZV09D220 22 (20 Ð24) 14 18 43 0.05 3.2 2.6 1000 500 11000
ERZV09D270 27 (24 Ð30) 17 22 53 0.05 3.9 3.2 1000 500 8000
ERZV09D330 33 (30 Ð36) 20 26 65 0.05 4.8 4.0 1000 500 6300
ERZV09D390 39 (35 Ð43) 25 31 77 0.05 5.6 4.7 1000 500 5200
ERZV09D470 47 (42 Ð52) 30 38 93 0.05 6.8 5.6 1000 500 4600
ERZV09D560 56 (50 Ð62) 35 45 110 0.05 8.1 6.7 1000 500 3750
ERZV09D680 68 (61 Ð75) 40 56 135 0.05 9.8 8.2 1000 500 2800
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV09D180 to ERZV09D680
ERZV09D820 to ERZV09D511
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nDimensions in mm (not to scale)
ERZV09D471
ERZV09D431
ERZV09D391
ERZV09D361
Max. Clamping Voltage
Max.
Leakage Current
ERZV09D511
ERZV09D471
ERZV09D431
ERZV09D391
ERZV09D361
ERZV09D331
ERZV09D271
ERZV09D241
ERZV09D221
ERZV09D201
ERZV09D511
ERZV09D271
ERZV09D201
ERZV09D151
ERZV09D121
ERZV09D101
ERZV09D820
-
-
-
-
-----
ERZV09D241
ERZV09D221
ERZV09D331
ERZV09D151
ERZV09D121
ERZV09D101
ERZV09D820
ERZV09D180 to ERZV09D680
ERZV09D820 to ERZV09D511
nTypical Characteristics
Voltage vs. Current
(ERZV09D820 to ERZV09D511)
Impulse Derating
(Relation between impulse
width and impulse repetition times)
(ERZV09D180 to ERZV09D680)
(ERZV09D180 to ERZV09D680)
(ERZV09D820 to ERZV09D511)
ERZV09D680
ERZV09D560
ERZV09D470
ERZV09D270
ERZV09D220
ERZV09D180
ERZV09D390
ERZV09D330
ERZV09D180
ERZV09D680
ERZV09D560
ERZV09D470
ERZV09D390
ERZV09D330
ERZV09D270
ERZV09D220
Part No. D max. T max. W H max. L
ERZV09D180 11.5 3.8 5.0±0.5 14.0 1.3±1.0
ERZV09D220 11.5 4.0 5.0±0.5 14.0 1.4±1.0
ERZV09D270 11.5 4.2 5.0±0.5 14.0 1.5±1.0
ERZV09D330 11.5 4.5 5.0±0.5 14.0 1.7±1.0
ERZV09D390 11.5 4.0 5.0±0.5 14.0 1.7±1.0
ERZV09D470 11.5 4.2 5.0±0.5 14.0 1.8±1.0
ERZV09D560 11.5 4.4 5.0±0.5 14.0 1.9±1.0
ERZV09D680 11.5 4.5 5.0±0.5 14.0 2.2±1.0
Part No. D max. T max. W H max. L
ERZV09D820 11.5 3.8 5.0±0.5 14.0 1.6±1.0
ERZV09D101 11.5 3.9 5.0±0.5 14.0 1.8±1.0
ERZV09D121 11.5 4.1 5.0±0.5 14.0 2.0±1.0
ERZV09D151 11.5 4.4 5.0±0.5 14.0 2.2±1.0
ERZV09D201 11.5 4.1 5.0±0.5 14.0 1.7±1.0
ERZV09D221 11.5 4.2 5.0±0.5 14.0 1.8±1.0
ERZV09D241 11.5 4.3 5.0±0.5 14.0 1.9±1.0
ERZV09D271 11.5 4.5 5.0±0.5 14.0 2.0±1.0
ERZV09D331 11.5 4.8 5.0±0.5 14.0 2.3±1.0
ERZV09D361 11.5 5.0 5.0±0.5 14.0 2.5±1.0
ERZV09D391 11.5 5.1 5.0±0.5 14.0 2.6±1.0
ERZV09D431 11.5 5.3 5.0±0.5 14.0 2.8±1.0
ERZV09D471 11.5 5.6 5.0±0.5 14.0 3.1±1.0
ERZV09D511 11.5 5.8 5.0±0.5 14.0 3.2±1.0
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ÒZNRâÓTransient/Surge Absorbers (Type D)
10 Series
nRatings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V5A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV10D180 18 (16 Ð20) 11 14 36 0.05 2.6 2.2 1000 500 16000
ERZV10D220 22 (20 Ð24) 14 18 43 0.05 3.2 2.6 1000 500 11000
ERZV10D270 27 (24 Ð30) 17 22 53 0.05 3.9 3.2 1000 500 8000
ERZV10D330 33 (30 Ð36) 20 26 65 0.05 4.8 4.0 1000 500 6300
ERZV10D390 39 (35 Ð43) 25 31 77 0.05 5.6 4.7 1000 500 5200
ERZV10D470 47 (42 Ð52) 30 38 93 0.05 6.8 5.6 1000 500 4600
ERZV10D560 56 (50 Ð62) 35 45 110 0.05 8.1 6.7 1000 500 3750
ERZV10D680 68 (61 Ð75) 40 56 135 0.05 9.8 8.2 1000 500 2800
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V25 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV10D820
82( 74 Ð 90)
50 65 135 0.4 14 10 3500 2500 2000
ERZV10D101
100( 90Ð 110)
60 85 165 0.4 17 12 3500 2500 1700
ERZV10D121
120( 108Ð 132)
75 100 200 0.4 20 14.5 3500 2500 1400
ERZV10D151
150( 135Ð 165)
95 125 250 0.4 25 18 3500 2500 1100
ERZV10D201
200( 185Ð 225)
130 170 340 0.4 35 25 3500 2500 430
ERZV10D221
220( 198Ð 242)
140 180 360 0.4 39 27.5 3500 2500 410
ERZV10D241
240( 216Ð 264)
150 200 395 0.4 42 30 3500 2500 380
ERZV10D271
270( 247Ð 303)
175 225 455 0.4 49 35 3500 2500 350
ERZV10D331
330( 297Ð 363)
210 270 545 0.4 58 42 3500 2500 300
ERZV10D361
360( 324Ð 396)
230 300 595 0.4 65 45 3500 2500 300
ERZV10D391
390( 351Ð 429)
250 320 650 0.4 70 50 3500 2500 300
ERZV10D431
430( 387Ð 473)
275 350 710 0.4 80 55 3500 2500 270
ERZV10D471
470( 423Ð 517)
300 385 775 0.4 85 60 3500 2500 230
ERZV10D511
510( 459Ð 561)
320 410 845 0.4 92 67 3500 2500 210
ERZV10D621
620( 558Ð 682)
385 505 1025 0.4 92 67 3500 2500 190
ERZV10D681
680( 612Ð 748)
420 560 1120 0.4 92 67 3500 2500 170
ERZV10D751
750( 675Ð 825)
460 615 1240 0.4 100 70 3500 2500 160
ERZV10D821
820( 738Ð 902)
510 670 1355 0.4 110 80 3500 2500 140
ERZV10D911
910( 819 Ð1001)
550 745 1500 0.4 130 90 3500 2500 120
ERZV10D102
1000( 900Ð1100)
625 825 1650 0.4 140 100 3500 2500 110
ERZV10D112
1100( 990Ð1210)
680 895 1815 0.4 155 110 3500 2500 110
ERZV10D182CS
1800(1700Ð1980)
1000 1465 2970 0.4 247 183 3500 2500 70]
] Measured at 1 MHz
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV10D180 to ERZV10D680
ERZV10D820 to ERZV10D182CS
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Part No. D max. T max. W H max. L
ERZV10D180 11.5 4.6 7.5±1.0 14.5 1.3±1.0
ERZV10D220 11.5 4.7 7.5±1.0 14.5 1.4±1.0
ERZV10D270 11.5 4.8 7.5±1.0 14.5 1.5±1.0
ERZV10D330 11.5 5.0 7.5±1.0 14.5 1.7±1.0
ERZV10D390 11.5 4.9 7.5±1.0 14.5 1.6±1.0
ERZV10D470 11.5 5.0 7.5±1.0 14.5 1.7±1.0
ERZV10D560 11.5 5.1 7.5±1.0 14.5 1.8±1.0
ERZV10D680 11.5 5.3 7.5±1.0 14.5 2.0±1.0
nDimensions in mm (not to scale)
Part No. D max. T max. W H max. L
ERZV10D820 11.5 4.5 7.5±1.0 14.5 1.6±1.0
ERZV10D101 11.5 4.7 7.5±1.0 14.5 1.8±1.0
ERZV10D121 11.5 4.9 7.5±1.0 14.5 2.0±1.0
ERZV10D151 11.5 5.2 7.5±1.0 14.5 2.3±1.0
ERZV10D201 11.5 4.8 7.5±1.0 14.5 1.9±1.0
ERZV10D221 11.5 4.9 7.5±1.0 14.5 2.0±1.0
ERZV10D241 11.5 5.0 7.5±1.0 14.5 2.1±1.0
ERZV10D271 11.5 5.2 7.5±1.0 14.5 2.3±1.0
ERZV10D331 11.5 5.5 7.5±1.0 14.5 2.6±1.0
ERZV10D361 11.5 5.7 7.5±1.0 14.5 2.8±1.0
ERZV10D391 11.5 5.8 7.5±1.0 14.5 2.9±1.0
ERZV10D431 11.5 6.0 7.5±1.0 14.5 3.1±1.0
ERZV10D471 11.5 6.2 7.5±1.0 14.5 3.3±1.0
ERZV10D511 11.5 6.4 7.5±1.0 14.5 3.5±1.0
ERZV10D621 12.5 7.1 7.5±1.0 15.5 4.2±1.0
ERZV10D681 12.5 7.4 7.5±1.0 15.5 4.5±1.0
ERZV10D751 12.5 7.8 7.5±1.0 15.5 4.9±1.0
ERZV10D821 12.5 8.1 7.5±1.0 15.5 5.2±1.0
ERZV10D911 12.5 8.6 7.5±1.0 15.5 5.7±1.0
ERZV10D102 12.5 9.1 7.5±1.0 15.5 6.2±1.0
ERZV10D112 12.5 9.7 7.5±1.0 15.5 6.8±1.0
ERZV10D182CS 13.5 14.4 11.0±1.0]16.5 10.0±1.5
]: W2
ERZV10D180 to ERZV10D680
ERZV10D820 to ERZV10D182CS
nTypical Characteristics
Voltage vs. Current Impulse Derating (Relation between impulse
width and impulse repetition times)
(ERZV10D180 to ERZV10D680)
(ERZV10D180 to ERZV10D680)
(ERZV10D182CS)
ERZV10D680
ERZV10D560
ERZV10D470
ERZV10D270
ERZV10D220
ERZV10D180
ERZV10D390
ERZV10D330
ERZV10D180
ERZV10D680
ERZV10D560
ERZV10D470
ERZV10D390
ERZV10D330
ERZV10D270
ERZV10D220
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ÒZNRâÓTransient/Surge Absorbers (Type D)
ERZV10D471
ERZV10D431
ERZV10D391
ERZV10D361
Max. Clamping Voltage
Max.
Leakage Current
ERZV10D511
ERZV10D471
ERZV10D431
ERZV10D391
ERZV10D361
ERZV10D331
ERZV10D271
ERZV10D241
ERZV10D221
ERZV10D201
ERZV10D511
ERZV10D271
ERZV10D201
ERZV10D151
ERZV10D121
ERZV10D101
ERZV10D820
- -
-
- - - - - -
ERZV10D241
ERZV10D221
ERZV10D331
ERZV10D151
ERZV10D121
ERZV10D101
ERZV10D820
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV10D182
ERZV10D182
- - - - - -
nTypical Characteristics
Voltage vs. Current
(ERZV10D621 to ERZV10D112)
Impulse Derating (Relation between impulse
width and impulse repetition times)
(ERZV10D820 to ERZV10D511)
(ERZV10D621 to ERZV10D112)
(ERZV10D820 to ERZV10D511)
(ERZV10D182CS)
(ERZV10D182CS)
ERZV10D102
ERZV10D911
ERZV10D821
ERZV10D751
ERZV10D681
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV10D112
ERZV10D102
ERZV10D911
ERZV10D821
ERZV10D112
ERZV10D621
- - - - - -
ERZV10D751
ERZV10D681
ERZV10D621
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ÒZNRâÓTransient/Surge Absorbers (Type D)
14 Series
nRatings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V10 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV14D180 18 (16Ð20) 11 14 36 0.1 5.2 4.3 2000 1000 25000
ERZV14D220 22 (20 Ð24) 14 18 43 0.1 6.3 5.3 2000 1000 20000
ERZV14D270 27 (24 Ð30) 17 22 53 0.1 7.8 6.5 2000 1000 16000
ERZV14D330 33 (30 Ð36) 20 26 65 0.1 9.5 7.9 2000 1000 12200
ERZV14D390 39 (35 Ð43) 25 31 77 0.1 11 9.4 2000 1000 7000
ERZV14D470 47 (42 Ð52) 30 38 93 0.1 14 11 2000 1000 6750
ERZV14D560 56 (50 Ð62) 35 45 110 0.1 16 13 2000 1000 6500
ERZV14D680 68 (61 Ð75) 40 56 135 0.1 20 16 2000 1000 5500
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V50 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV14D820
82( 74 Ð 90)
50 65 135 0.6 28 20 6000 5000 3700
ERZV14D101
100( 90Ð 110)
60 85 165 0.6 35 25 6000 5000 3200
ERZV14D121
120( 108Ð 132)
75 100 200 0.6 42 30 6000 5000 2700
ERZV14D151
150( 135Ð 165)
95 125 250 0.6 53 37.5 6000 5000 2200
ERZV14D201
200( 185Ð 225)
130 170 340 0.6 70 50 6000 5000 770
ERZV14D221
220( 198Ð 242)
140 180 360 0.6 78 55 6000 5000 740
ERZV14D241
240( 216Ð 264)
150 200 395 0.6 84 60 6000 5000 700
ERZV14D271
270( 247Ð 303)
175 225 455 0.6 99 70 6000 5000 640
ERZV14D331
330( 297Ð 363)
210 270 545 0.6 115 80 6000 4500 580
ERZV14D361
360( 324Ð 396)
230 300 595 0.6 130 90 6000 4500 540
ERZV14D391
390( 351Ð 429)
250 320 650 0.6 140 100 6000 4500 500
ERZV14D431
430( 387Ð 473)
275 350 710 0.6 155 110 6000 4500 450
ERZV14D471
470( 423Ð 517)
300 385 775 0.6 175 125 6000 4500 400
ERZV14D511
510( 459Ð 561)
320 410 845 0.6 190 136 6000 4500 350
ERZV14D621
620( 558Ð 682)
385 505 1025 0.6 190 136 5000 4500 330
ERZV14D681
680( 612Ð 748)
420 560 1120 0.6 190 136 5000 4500 320
ERZV14D751
750( 675Ð 825)
460 615 1240 0.6 210 150 5000 4500 310
ERZV14D821
820( 738Ð 902)
510 670 1355 0.6 235 165 5000 4500 280
ERZV14D911
910( 819 Ð1001)
550 745 1500 0.6 255 180 5000 4500 250
ERZV14D102
1000( 900Ð1100)
625 825 1650 0.6 280 200 5000 4500 230
ERZV14D112
1100( 990Ð1210)
680 895 1815 0.6 310 220 5000 4500 210
ERZV14D182CS
1800(1700Ð1980)
1000 1465 2970 0.6 510 360 5000 4500 120
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV14D180 to ERZV14D680
ERZV14D820 to ERZV14D182CS
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Part No. D max. T max. W H max. L
ERZV14D180 15.5 4.6 7.5±1.0 18.5 1.3±1.0
ERZV14D220 15.5 4.7 7.5±1.0 18.5 1.4±1.0
ERZV14D270 15.5 4.8 7.5±1.0 18.5 1.5±1.0
ERZV14D330 15.5 5.0 7.5±1.0 18.5 1.7±1.0
ERZV14D390 15.5 4.9 7.5±1.0 18.5 1.6±1.0
ERZV14D470 15.5 5.0 7.5±1.0 18.5 1.7±1.0
ERZV14D560 15.5 5.1 7.5±1.0 18.5 1.8±1.0
ERZV14D680 15.5 5.3 7.5±1.0 18.5 2.0±1.0
nDimensions in mm (not to scale)
Part No. D max. T max. W H max. L
ERZV14D820 15.5 4.5 7.5±1.0 18.5 1.6±1.0
ERZV14D101 15.5 4.7 7.5±1.0 18.5 1.8±1.0
ERZV14D121 15.5 4.9 7.5±1.0 18.5 2.0±1.0
ERZV14D151 15.5 5.2 7.5±1.0 18.5 2.3±1.0
ERZV14D201 15.5 4.8 7.5±1.0 18.5 1.9±1.0
ERZV14D221 15.5 4.9 7.5±1.0 18.5 2.0±1.0
ERZV14D241 15.5 5.0 7.5±1.0 18.5 2.1±1.0
ERZV14D271 15.5 5.2 7.5±1.0 18.5 2.3±1.0
ERZV14D331 15.5 5.5 7.5±1.0 18.5 2.6±1.0
ERZV14D361 15.5 5.7 7.5±1.0 18.5 2.8±1.0
ERZV14D391 15.5 5.8 7.5±1.0 18.5 2.9±1.0
ERZV14D431 15.5 6.0 7.5±1.0 18.5 3.1±1.0
ERZV14D471 15.5 6.2 7.5±1.0 18.5 3.3±1.0
ERZV14D511 15.5 6.4 7.5±1.0 18.5 3.5±1.0
ERZV14D621 16.0 7.1 7.5±1.0 19.0 4.2±1.0
ERZV14D681 16.0 7.4 7.5±1.0 19.0 4.5±1.0
ERZV14D751 16.0 7.8 7.5±1.0 19.0 4.9±1.0
ERZV14D821 16.0 8.1 7.5±1.0 19.0 5.2±1.0
ERZV14D911 16.0 8.6 7.5±1.0 19.0 5.7±1.0
ERZV14D102 16.0 9.1 7.5±1.0 19.0 6.2±1.0
ERZV14D112 16.0 9.7 7.5±1.0 19.0 6.8±1.0
ERZV14D182CS 17.0 14.4 15.0±1.0]20.5 10.5±2.0
]: W2
ERZV14D680
ERZV14D560
ERZV14D390
ERZV14D330
ERZV14D270
ERZV14D220
ERZV14D180
ERZV14D470
ERZV14D560
ERZV14D470
ERZV14D390
ERZV14D330
ERZV14D270
ERZV14D220
ERZV14D180
ERZV14D680
ERZV14D180 to ERZV14D680
ERZV14D820 to ERZV14D182CS
(ERZV14D182CS)
nTypical Characteristics
Voltage vs. Current Impulse Derating (Relation between impulse
width and impulse repetition times)
(ERZV14D180 to ERZV14D680)
(ERZV14D180 to ERZV14D680)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Max. Clamping Voltage
Max.
Leakage Current
- -
-
- - - - - -
ERZV14D511
ERZV14D471
ERZV14D431
ERZV14D391
ERZV14D361
ERZV14D331
ERZV14D221
ERZV14D271
ERZV14D151
ERZV14D121
ERZV14D101
ERZV14D820
ERZV14D241
ERZV14D201
ERZV14D511
ERZV14D471
ERZV14D431
ERZV14D391
ERZV14D361
ERZV14D331
ERZV14D271
ERZV14D241
ERZV14D221
ERZV14D201
ERZV14D151
ERZV14D121
ERZV14D101
ERZV14D820
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV14D112
ERZV14D112
ERZV14D102
ERZV14D911
ERZV14D821
ERZV14D621
- - - - - -
ERZV14D751
ERZV14D681
ERZV14D621
ERZV14D102
ERZV14D911
ERZV14D821
ERZV14D751
ERZV14D681
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV14D182CS
ERZV14D182CS
- - - - - -
nTypical Characteristics
Voltage vs. Current
(ERZV14D621 to ERZV14D112)
Impulse Derating (Relation between impulse
width and impulse repetition times)
(ERZV14D820 to ERZV14D511)
(ERZV14D621 to ERZV14D112)
(ERZV14D820 to ERZV14D511)
(ERZV14D182CS)
(ERZV14D182CS)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
20 Series
nRatings and Characteristics
lOperating Temperature Range : Ð40 to 85 ûC
lStorage Temperature Range : Ð40 to 125 ûC
lTemperature Coefficient of Varistor Voltage : 0 to Ð0.05 %/ûC
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V20 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV20D180 18 (16 Ð20) 11 14 36 0.2 13 12 3000 2000 40000
ERZV20D220 22 (20 Ð24) 14 18 43 0.2 16 14 3000 2000 30000
ERZV20D270 27 (24 Ð30) 17 22 53 0.2 19 17 3000 2000 24500
ERZV20D330 33 (30 Ð36) 20 26 65 0.2 24 21 3000 2000 20000
ERZV20D390 39 (35 Ð43) 25 31 77 0.2 28 25 3000 2000 13800
ERZV20D470 47 (42 Ð52) 30 38 93 0.2 34 30 3000 2000 13500
ERZV20D560 56 (50 Ð62) 35 45 110 0.2 41 36 3000 2000 12200
ERZV20D680 68 (61 Ð75) 40 56 135 0.2 49 44 3000 2000 11500
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
(10/1000 µ s)
(2 ms) 1 time
2 times
V1mA (V) ACrms (V) DC (V) V100 A (V) (W) (J) (J) (A) (A)
@1 kHz (pF)
ERZV20D820
82( 74 Ð 90)
50 65 135 1.0 56 40 10000 7000 7500
ERZV20D101
100( 90Ð 110)
60 85 165 1.0 70 50 10000 7000 6500
ERZV20D121
120( 108Ð 132)
75 100 200 1.0 85 60 10000 7000 5500
ERZV20D151
150( 135Ð 165)
95 125 250 1.0 106 75 10000 7000 4500
ERZV20D201
200( 185Ð 225)
130 170 340 1.0 140 100 10000 7000 1700
ERZV20D221
220( 198Ð 242)
140 180 360 1.0 155 110 10000 7000 1600
ERZV20D241
240( 216Ð 264)
150 200 395 1.0 168 120 10000 7000 1500
ERZV20D271
270( 247Ð 303)
175 225 455 1.0 190 135 10000 7000 1300
ERZV20D331
330( 297Ð 363)
210 270 545 1.0 228 160 10000 6500 1100
ERZV20D361
360( 324Ð 396)
230 300 595 1.0 255 180 10000 6500 1100
ERZV20D391
390( 351Ð 429)
250 320 650 1.0 275 195 10000 6500 1100
ERZV20D431
430( 387Ð 473)
275 350 710 1.0 303 215 10000 6500 1000
ERZV20D471
470( 423Ð 517)
300 385 775 1.0 350 250 10000 6500 900
ERZV20D511
510( 459Ð 561)
320 410 845 1.0 382 273 10000 6500 800
ERZV20D621
620( 558Ð 682)
385 505 1025 1.0 382 273 7500 6500 700
ERZV20D681
680( 612Ð 748)
420 560 1120 1.0 382 273 7500 6500 650
ERZV20D751
750( 675Ð 825)
460 615 1240 1.0 420 300 7500 6500 600
ERZV20D821
820( 738Ð 902)
510 670 1355 1.0 460 325 7500 6500 530
ERZV20D911
910( 819 Ð1001)
550 745 1500 1.0 510 360 7500 6500 500
ERZV20D102
1000( 900Ð1100)
625 825 1650 1.0 565 400 7500 6500 450
ERZV20D112
1100( 990Ð1210)
680 895 1815 1.0 620 440 7500 6500 400
ERZV20D182
1800(1700Ð1980)
1000 1465 2970 1.0 1020 720 7500 6500 250
Maximum Clamping Maximum Maximum
Varistor Allowable Voltage Rated Energy Peak Current
Capacitance
Part No. Voltage Voltage (max.) Power (8/20 µs) (max.)
ERZV20D180 to ERZV20D680
ERZV20D820 to ERZV20D182
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Part No. D max. T max. W H max. L
ERZV20D820 21.5 4.9 10.0±1.0 24.5 1.8±1.0
ERZV20D101 21.5 5.1 10.0±1.0 24.5 2.0±1.0
ERZV20D121 21.5 5.3 10.0±1.0 24.5 2.2±1.0
ERZV20D151 21.5 5.6 10.0±1.0 24.5 2.5±1.0
ERZV20D201 21.5 5.2 10.0±1.0 24.5 2.1±1.0
ERZV20D221 21.5 5.3 10.0±1.0 24.5 2.2±1.0
ERZV20D241 21.5 5.4 10.0±1.0 24.5 2.3±1.0
ERZV20D271 21.5 5.6 10.0±1.0 24.5 2.5±1.0
ERZV20D331 21.5 5.9 10.0±1.0 24.5 2.8±1.0
ERZV20D361 21.5 6.1 10.0±1.0 24.5 3.0±1.0
ERZV20D391 21.5 6.2 10.0±1.0 24.5 3.1±1.0
ERZV20D431 21.5 6.4 10.0±1.0 24.5 3.3±1.0
ERZV20D471 21.5 6.6 10.0±1.0 24.5 3.5±1.0
ERZV20D511 21.5 6.8 10.0±1.0 24.5 3.7±1.0
ERZV20D621 22.5 7.5 10.0±1.0 25.5 4.4±1.0
ERZV20D681 22.5 7.8 10.0±1.0 25.5 4.7±1.0
ERZV20D751 22.5 8.2 10.0±1.0 25.5 5.1±1.0
ERZV20D821 22.5 8.5 10.0±1.0 25.5 5.4±1.0
ERZV20D911 22.5 9.0 10.0±1.0 25.5 5.9±1.0
ERZV20D102 22.5 9.5 10.0±1.0 25.5 6.4±1.0
ERZV20D112 22.5 10.1 10.0±1.0 25.5 7.0±1.0
ERZV20D182 23.5 14.8 15.0±1.0]28.0 10.7±2.0
]: W2
Part No. D max. T max. W H max. L
ERZV20D180 21.5 5.1 10.0±1.0 24.5 1.5±1.0
ERZV20D220 21.5 5.2 10.0±1.0 24.5 1.6±1.0
ERZV20D270 21.5 5.3 10.0±1.0 24.5 1.7±1.0
ERZV20D330 21.5 5.5 10.0±1.0 24.5 1.9±1.0
ERZV20D390 21.5 5.5 10.0±1.0 24.5 1.9±1.0
ERZV20D470 21.5 5.6 10.0±1.0 24.5 2.0±1.0
ERZV20D560 21.5 5.7 10.0±1.0 24.5 2.1±1.0
ERZV20D680 21.5 5.8 10.0±1.0 24.5 2.2±1.0
nDimensions in mm (not to scale)
ERZV20D180
ERZV20D220
ERZV20D270
ERZV20D330
ERZV20D390
ERZV20D470
ERZV20D560
ERZV20D680
ERZV20D560
ERZV20D470
ERZV20D390
ERZV20D330
ERZV20D270
ERZV20D220
ERZV20D180
ERZV20D680
ERZV20D180 to ERZV20D680
ERZV20D820 to ERZV20D182CS
(ERZV20D180 to ERZV20D680) (ERZV20D180 to ERZV20D680)
nTypical Characteristics
Voltage vs. Current Impulse Derating (Relation between impulse
width and impulse repetition times)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV20D121
ERZV20D511
ERZV20D471
ERZV20D431
ERZV20D391
ERZV20D361
ERZV20D241
ERZV20D331
ERZV20D221
ERZV20D271
ERZV20D201
ERZV20D151
ERZV20D121
ERZV20D101
ERZV20D820
- - - - --
ERZV20D101
ERZV20D820
ERZV20D151
ERZV20D511
ERZV20D471
ERZV20D431
ERZV20D391
ERZV20D361
ERZV20D331
ERZV20D271
ERZV20D241
ERZV20D221
ERZV20D201
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV20D112
ERZV20D102
ERZV20D911
ERZV20D821
ERZV20D751
ERZV20D681
ERZV20D621
- - - - - -
ERZV20D112
ERZV20D102
ERZV20D911
ERZV20D751
ERZV20D681
ERZV20D621
ERZV20D821
- -
-
Max. Clamping Voltage
Max.
Leakage Current
ERZV20D182
ERZV20D182
- - - - - -
nTypical Characteristics
Voltage vs. Current
(ERZV20D621 to ERZV20D112)
Impulse Derating (Relation between impulse
width and impulse repetition times)
(ERZV20D820 to ERZV20D511)
(ERZV20D621 to ERZV20D112)
(ERZV20D820 to ERZV20D511)
(ERZV20D182)
(ERZV20D182)
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ÒZNRâÓTransient/Surge Absorbers (Type D)
∗∗
∗
∗∗
∗
∗∗∗
Straight Leads Cut Type (Bulk Type)
nRatings and Characteristics
] Refer to bulk standard type part no. (P20-P34).
nDimensions in mm (not to scale)
Crimped Leads Cut Type (Bulk Type)
nRatings and Characteristics
] Refer to bulk standard type part no. (P20-P34).
nDimensions in mm (not to scale)
Dimension ÒLÓ: Conforms to each individual specification.
Dimension ÒTÓ: Conforms to each individual specification.
]
]]
]]] Resin extensions : No resin below center of the hook.
notes
Dimension ÒLÓ: Conforms to each individual specification.
Dimension ÒTÓ: Conforms to each individual specification.
]
]]
notes
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ÒZNRâÓTransient/Surge Absorbers (Type D)
∗
∗
Taping Specifications for Automated Assembly
(Straight Leads and Taping)
nRatings and Characteristics
] Refer to bulk standard type part no. (P20-P34).
nTaping Dimensions in mm (not to scale)
Dimension ÒTÓ: Conforms to each individual specification.]
Dimension ÒTÓ: Conforms to each individual specification.]
Type 1á11
Type 111á18
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ÒZNRâÓTransient/Surge Absorbers (Type D)
∗
∗
ERZV
V621
ERZV V681
ERZV V751
ERZV V821
ERZV V911
ERZV V102
ERZV
V112
Taping Specifications for Automated Assembly
(Crimped Leads and Taping)
nRatings and Characteristics
] Refer to bulk standard type part no. (P20-P34).
nTaping Dimensions in mm
(not to scale)
Type 1
Type 11
Dimension ÒTÓ: Conforms to each individual specification.]
Dimension ÒTÓ: Conforms to each individual specification.]
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Standard No.
(Application Standard)
UL1414
UL1449
CSA C22.2
No.1 Class
2221 01
Title
Across-The-Line, Antenna
Coupling, and Line-By-Pass
Capacitors for Radio and
Television-Type Appliances
Transient Voltage Surge
Suppressors
Accessories and Parts for
Electronic Products
lVaristor for Across-The-Line use as
transient protection on 120 Vac nominal
system
File No.
E62674 Vol.5, 10
E86821 Vol.1
LR-92226
200 to
200 to
200 to
200 to
200 to
200 to
82 to
82 to
82 to
82 to
82 to
82 to
200 to
200 to
200 to
200 to
200 to
200 to
470
510
510
1800
1800
1800
470
510
510
1800
1800
1800
470
510
510
1800
1800
1800
5 Series
7 Series
9 Series
10 Series
14 Series
20 Series
5 Series
7 Series
9 Series
10 Series
14 Series
20 Series
5 Series
7 Series
9 Series
10 Series
14 Series
20 Series
Category
FOWX2
XUHT2
V]820U ERZVD820 ERZVV820 ERZV((D820 ERZV((V820 (5,7,9,10,14,20 Series)
V]101U ERZVD101 ERZVV101 ERZV((D101 ERZV((V101 (5,7,9,10,14,20 Series)
V]121U ERZVD121 ERZVV121 ERZV((D121 ERZV((V121 (5,7,9,10,14,20 Series)
V]151U ERZVD151 ERZVV151 ERZV((D151 ERZV((V151 (5,7,9,10,14,20 Series)
V]201U ERZVD201 ERZVV201 ERZV((D201 ERZV((V201 (5,7,9,10,14,20 Series)
V]221U ERZVD221 ERZVV221 ERZV((D221 ERZV((V221 (5,7,9,10,14,20 Series)
V]241U ERZVD241 ERZVV241 ERZV((D241 ERZV((V241 (5,7,9,10,14,20 Series)
V]271U ERZVD271 ERZVV271 ERZV((D271 ERZV((V271 (5,7,9,10,14,20 Series)
V]331U ERZVD331 ERZVV331 ERZV((D331 ERZV((V331 (5,7,9,10,14,20 Series)
V]361U ERZVD361 ERZVV361 ERZV((D361 ERZV((V361 (5,7,9,10,14,20 Series)
V]391U ERZVD391 ERZVV391 ERZV((D391 ERZV((V391 (5,7,9,10,14,20 Series)
V]431U ERZVD431 ERZVV431 ERZV((D431 ERZV((V431 (5,7,9,10,14,20 Series)
V]471U ERZVD471 ERZVV471 ERZV((D471 ERZV((V471 (5,7,9,10,14,20 Series)
V]511U ERZVD511 ERZVV511 ERZV((D511 ERZV((V511 ( 7,9,10,14,20 Series)
V]621U ERZVD621 ERZVV621 ERZV((D621 ERZV((V621 ( 10,14,20 Series)
V]681U ERZVD681 ERZVV681 ERZV((D681 ERZV((V681 ( 10,14,20 Series)
V]751U ERZVD751 ERZVV751 ERZV((D751 ERZV((V751 ( 10,14,20 Series)
V]821U ERZVD821 ERZVV821 ERZV((D821 ERZV((V821 ( 10,14,20 Series)
V]911U ERZVD911 ERZVV911 ERZV((D911 ERZV((V911 ( 10,14,20 Series)
V]102U ERZVD102 ERZVV102 ERZV((D102 ERZV((V102 ( 10,14,20 Series)
V]112U ERZVD112 ERZVV112 ERZV((D112 ERZV((V112 ( 10,14,20 Series)
V]182U ERZV10D182CS ERZV14D182CS ERZV20D182
UL
CSA
]:5series is blank, 7series is 7, 9series is 9, 10series is 10, 14series is 14, 20series is 20
:Code for Element Size
((:Code for Taping/Packing and Symbol of Element Size
For the product Part No. except the above, contact our sales office or factory.
Application Note for UL, CSA and VDE Recognized Components
nRelated Standards
Varistor Voltage Range
Note: Register " Standard Registration No." when registering as the safe standard part,
because it isn't registered in "Panasonic Part No."
Please contact us about VDE certification
Standard
Registration No.]Panasonic Part No.
]: Type Designation
: Part Number
Note: For UL497B recognized ZNRs, contact our sales office or factory.
nStandard Registration No.] and Standard Part No.
Please contact us about VDE certification
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nThe AC Rated Voltage and Maximum Allowable Voltage
Maximum Allowable Rated Voltage (Vrms)
Registration
Voltage
No.]
ACrms (V) DC (V) UL1414 UL1449 CSA C22.2 No.1
(Class 2221 01)
V]820U 50 65 (Not application) 45 (Not application)
V]101U 60 85 (Not application) 55 (Not application)
V]121U 75 100 (Not application) 68 (Not application)
V]151U 95 125 (Not application) 86 (Not application)
V]201U 130 170 125 118 118
V]221U 140 180 125 127 127
V]241U 150 200 125 136 136
V]271U 175 225 125 159 159
V]331U 210 270 125 189 189
V]361U 230 300 125 209 209
V]391U 250 320 250 227 227
V]431U 275 350 250 250 250
V]471U 300 385 250 272 272
V]511U 315 410 250 291 291
V]621U 385 505 250 350 350
V]681U 420 560 250 381 381
V]751U 460 615 250 418 418
V]821U 510 670 250 463 463
V]911U 550 745 250 500 500
V]102U 625 825 250 568 568
V]112U 680 895 250 600 618
V]182U 1000 1465 250 600 909
It is the same with
the Maximum
Allowable Voltage.
]
UL
CSA
VDE
]:5Series is blank, 7series is 7, 9series is 9, 10series is 10, 14series is 14, 20series is 20]: Type Designation
: Part Number
: Please contact us
Maximum Peak Current
8/20 µs, 1 time (A)
500 and under
Over 500 to 2000 and under
Over 2000 to 6000 and under
Over 6000
Maximum Rating of Fuse
(A)
3
5
10
Not Specified
nApplication Notes
1) CSA regulate "Maximum Rating of Fuse" for using ZNR to "Audio, Video and Similer Electronic Equipment"
as below
2) ÒRated VoltagesÓ are specified for UL/CSA recognized components besides Maximum Allowable Voltage because of
conforming to the Standby Current specified in safety standards.
In case of making an application to UL/CSA approval for equipment with ZNR, the maximum AC operating voltage
of equipment shall be lower than the ZNR Rated Voltage.
VDE
CECC 42 201
Standard
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ÒZNRâÓTransient/Surge Absorbers (Type D)
M
V
]
 V
]
U
ERZVA5D
ERZVA7D
ERZVA9D 1000 pcs./Box
(Straight Leads and Taped)
ERZVA5V
ERZVA7V
ERZVA9V 1000 pcs./Box
(Crimped Leads and Taped)
ERZVGAD180 to 621 1000 pcs./Box
ERZVGAD681 to 112 500 pcs./Box
(Straight Leads and Taped)
ERZVEAV180 to 621 1000 pcs./Box
ERZVEAV681 to 112 500 pcs./Box
(Crimped Leads and Taped)
ERZVGED180 to 621 500 pcs./Box
ERZVGED681 to 112 250 pcs./Box
(Straight Leads and Taped)
ERZVEEV180 to 621 500 pcs./Box
ERZVEEV681 to 112 250 pcs./Box
(Crimped Leads and Taped)
65 max.
360 max.
340 max.
A
B
C
55 max.
330 max.
340 max.
A
B
C
Standard Part No.
and Taping Specification Packing Quantity Dimensions in mm (Packing Case)
Trade
Mark
Abbreviation
of Part No.
ÉNominal
Varistor Voltage
Registration
No.
Type Designation
Part Number
UL
Recognized
Components
Mark
CSA
Monogram
Factory
Identification
Marking
None
S
G
É
Japan
É
Japan
É
Singapore
É
<Y>
É
<M>
Year Code and Monthly Code
of the production
Jan:1to Sep:9,
Oct:O,Nov:N,Dec:D
1999:9,2000:0,2001:A
2002:B,2003:C,2004:D
] : 5 series is blank, 7 series is 7, 9 series is 9, 10 series is 10, 14 series is 14, 20 series is 20
nNote
lMissing components on tape in succession shall be 3 pcs max. and total packing quantity shall be same as indications on
the box.
nExplanation of the contents
nPackaging Specifications
nMarking Contents
Marking Contents and Packaging Specifications
]Please contact us about VDE certification
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ÒZNRâÓTransient/Surge Absorbers (Type D)
Test Methods/Description
Electrical measurements (initial/after tests) shall be conducted at
temperature of 5 to 35 ¡C, relative humidity of maximum 85 %
The voltage betwen two terminals with the specified measuring
current CmA DC applied is called VC or VCmA. The measurement
shall be made as fast as possible to avoid heat affection.
The maximum sinusoidal RMS voltage or maximum DC voltage
that can be applied continuously.
The maximum voltage between two terminals with the specified
standard impulse current (8/20 µs) illustrated below applied.
The power that can be applied in the specified ambient
temperature.
The maximum energy within the varistor voltage change of ±10 %
when a single impulse current of 2 ms or 10/1000 µs is applied.
The maximum current within the varistor voltage change of
±10 % when a standard impulse current of 8/20 µs is applied
two times with an interval of 5 minutes.
The maximum current within the varistor voltage change of ±10 %
with a single standard impulse current of 8/20 µs is applied.
Capacitance shall be measured at 1 kHz ±10 %, 1 Vrms max.
(1 MHz ±10 % below 100 pF), 0 V bias and 20±2 ûC.
The specified voltage shall be applied between both terminals
of the specimen connected together and metal foil closely
wrapped round its body for 1 minute.
The change of VC shall be measured after the impulse current
listed below is applied 10000 or 100000 times continuously
with the interval of 10 seconds at room temperature.
nPerformance Characteristics
Item Impulse Life (I) Impulse Life (II)
Times ´104 Times ´105 Times
Part No. Current Impulse Current
ERZV05D180 to ERZV05D680 8 A (8/20 µs) 5 A (8/20 µs)
ERZV07D180 to ERZV07D680 25 A (8/20 µs) 15 A (8/20 µs)
ERZV09D180 to ERZV09D680 50 A (8/20 µs) 35 A (8/20 µs)
ERZV10D180 to ERZV10D680 50 A (8/20 µs) 35 A (8/20 µs)
ERZV14D180 to ERZV14D680 90 A (8/20 µs) 50 A (8/20 µs)
ERZV20D180 to ERZV20D680 130 A (8/20 µs) 65 A (8/20 µs)
ERZV05D820 to ERZV05D471 40 A (8/20 µs) 25 A (8/20 µs)
ERZV07D820 to ERZV07D511 100 A (8/20 µs) 60 A (8/20 µs)
ERZV09D820 to ERZV09D511 150 A (8/20 µs) 85 A (8/20 µs)
ERZV10D820 to ERZV10D112 150 A (8/20 µs) 85 A (8/20 µs)
ERZV10D182CS 120 A (8/20 µs) 75 A (8/20 µs)
ERZV14D820 to ERZV14D112 200 A (8/20 µs) 110 A (8/20 µs)
ERZV14D182CS 150 A (8/20 µs) 90 A (8/20 µs)
ERZV20D820 to ERZV20D112 250 A (8/20 µs) 120 A (8/20 µs)
ERZV20D182 200 A (8/20 µs) 100 A (8/20 µs)
Classification (Nominal varistor voltage) Test Voltage (AC)
V0.1 mA, V1mA < 330 V 1000 Vrms
V0.1 mA, V1mA > 330 V 1500 Vrms
2 times
1 time
VCmA at 85 ¡C Ð VCmA at 25 ¡C 1 100 (%/¡C)
VCmA at 25 ¡C 60
Electrical
´´
(%)
Specifications
ÑÑÑ
To meet the
specified value.
0 to -0.05 %/ûC max.
To meet the
specified value
No breakdown
ÆVCmA/VCmA <±10 %
Characteristics
Standard Test
Condition
Varistor Voltage
Maximum
Allowable Voltage
Clamping Voltage
Rated Power
Maximum Energy
Maximum
Peak
Current
(Withstand-
ing Surge
Current)
Temperature Coefficient
of Varistor Voltage
Capacitance
Withstanding Voltage
(Body Insulation)
Impulse Life
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ÒZNRâÓTransient/Surge Absorbers (Type D)
nPerformance Characterisitcs
Specifications
No remarkable
mechanical damage
DVCmA/VCmA <±5 %
No remarkable
mechanical damage
DVCmA/VCmA <±5 %
DVCmA/VCmA <±5 %
DVCmA/VCmA <±5 %
No remarkable
mechanical damage
DVCmA/VCmA <±10 %
DVCmA/VCmA <±10 %
DVCmA/VCmA < ±5 %
Characteristics
Robustness of
Terminations
(Tensile)
Robustness of
Terminations
(Bending)
Vibration
Solderability
Resistance to
Soldering Heat
High Temperature
Storage/
Dry Heat
Humidity
(Steady State)
Temperature
Cycle
High Temperature
Load/
Dry Heat Load
Damp Heat Load/
Humidity Load
Low Temperature
Storage/Cold
Test Methods
After gradually applying the force specified below and keeping the
unit fixed for 10 seconds, the terminal shall be visually examined for
any damage.
Terminal diameter Force
B0.6 mm, B0.8 mm 9.8 N
B1.0 mm 19.6 N
The unit shall be secured with its terminal kept vertical and the force
specified below shall be applied in the axial direction.
The terminal shall gradually be bent by 90 ¡ in one direction, then
90 ¡ in the opposite direction, and again back to the original position.
The damage of the terminal shall be visually examined.
Terminal diameter Force
B0.6 mm, B0.8 mm 4.9 N
B1.0 mm 9.8 N
After repeadly applying a single harmonic vibration (amplitude:
0.75 mm, double amplitude: 1.5 mm) with 1 minute vibration frequency
cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular direc-
tions for 2 hours. Thereafter, the unit shall be visually examined.
After dipping the terminals to a depth of approximately 3 mm from
the body in a soldering bath of 235±5 ûC for 2±0.5 seconds, the
terminal shall be visually examined.
After each lead shall be dipped into a solder bath having a
temperature of 260±5 ûC to a point 2.0 to 2.5 mm from the body of
the unit, using shielding board (t=1.5 mm), be held there for
10±1 s (5 series: 5±1 s) and then be stored at room temperature
and normal humidity for 1 to 2 hours. The change of VCmA and
mechanical damages shall be examined.
The specimen shall be subjected to 125±2 ûC for 1000 hours in a
thermostatic bath without load and then stored at room temperature
and normal humidity for 1 to 2 hours. Thereafter, the change of V
CmA
shall be measured.
The specimen shall be subjected to 40±2 ûC, 90 to 95 % RH for 1000
hours without load and then stored at room temperature and normal hu-
midity for 1 to 2 hours. Thereafter, the change of V
CmA
shall be measured.
The temperature cycle shown below shall be repeated five cycles
and then stored at room temperature and normal humidity for 1 to 2
hours. The change of VCmA and mechanical damage shall be
examined.
After being continuously applied the Maximum Allowable Voltage at
85±2 ûC for 1000 hours, the specimen shall be stored at room tem-
perature and normal humidity for 1 to 2 hours. Thereafter, the
change of VCmA shall be measured.
The specimen shall be subjected to 40±2 ûC, 90 to 95 % RH and the
Maximum Allowable Voltage for 1000 hours and then stored at room
temperature and normal humidity for 1 to 2 hours. Thereafter, the
change of VCmA shall be measured.
The specimen shall be subjected to Ð40±2 ûC without load for 1000
hours and then stored at room temperature and normal humidity for
1 to 2 hours. Thereafter, the change of VCmA shall be measured.
Approximately 95 %
of the termainals shall
be covered with new
solder uniformly.
Mechanical
Environmental
Step Temperature (ûC) Period (minutes)
1 Ð40±3 30±3
2 Room temperature 15±3
3 125±2 30±3
4 Room temperature 15±3