308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 1 of 10
GENERAL DESCRIPTION
The ROV05-XXX (Radial-leaded Metal Oxide Varistor)
products are 5mm radial leaded varistor devices
suitable for protection of overvoltage transients.
ROV devices can provide protection for a wide variety
of power systems against overvoltage faults such as
lightning, power contact and power induction. Suitable
for a broad range of applications including, but not
limited to security, power supplies, surge strips, etc.,
the ROV device helps to protect valuable equipment
from potential power surge damage by clamping high
energy, short duration impulses. The ROV devices
have high current handling and energy absorption
capability and fast response times to help protect
against transient faults.
FEATURES
• Radial leaded
• Broad Varistor voltage and Vrms range
Varistor voltage : 18V - 750V
V
rms voltage : 11V - 460V
• Two surge capability series
Standard series, High surge series
• Various lead types
Straight, Kinked, Other
• Various packaging options
Bulk, Tape & Reel, Ammo Pack
• Helps designers meet the following standards
UL, CSA, VDE
• Fast response time
• High current and energy absorption capability
APPLICATIONS
• Power supplies and power systems
• Line voltage
• Telecommunications systems
• Automotive systems
• Appliances
TYPICAL APPLICATION SCHEMATIC
Protected
device
*
*In some applications, a polymeric PTC device such as a Tyco Electronics PolySwitch device may be used instead of a
fuse to provide a preferred solution.
MATERIALS INFORMATION
RoHS Compliant ELV Compliant
*After May 1, 2005 all ROV devices will be produced as RoHS compliant devices.
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 2 of 10
PART NUMBERING ROV 05 – 241 K -S -2
Manufacturer Series Packaging
: Bulk
Disk Diameter -2 : Tape & Reel
5mm -AP : Ammo Pack
Surge Series
Lead Type
- : Standard Series : Kinked Lead
H : High Surge Series -S : Straight Lead
Varistor Voltage Tolerance
241 = 24 x 10^1 = 240V K : ±10%
L : ±15%
M : ±20%
GENERAL CHARACTERISTICS
Storage temperature: -40°C … +125°C
Maximum operating temperature: -40°C … + 85°C
Maximum working surface temperature: +115°C
Temperature coefficient of voltage: 0 … +0.05% / °C max.
Insulation resistance of coating (@ 500 VDC): Over 1000MΩ
Maximum response time: 25ns
Lead Material: 22 AWG Sn Plated Copper
AGENCY RECOGNITION
Device Ratings and Characteristics Tables contain specific recognition information for each individual part. The table below details
marking symbols for each agency recognition type.
UL1449
(2nd Edition)
UL1414 CSA VDE
Manufacturer’s Mar
k
H
471
K
Voltage Designato
r
Tolerance (± 10%)
- Lot Identification
- Agency Marking
Surge Series
Lot Identification
RoHS compliant devices: 4 characters
Non RoHS compliant devices: 5 characters with M at the end.
471K
VDE
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 3 of 10
DEVICE RATINGS AND CHARACTERISTICS
STANDARD SERIES
Varistor Voltage
V@0.1mA
Maximum
Allowable
Voltage
Maximum
Clamping
Voltage
V@5A
Maximum
Surge Current
(8x20us)
Rated
Wattage
Energy
(10x1000us)
Capacitance
(Typical)
Certifications
Part Number
(VDC) Tolerance Vrms
(VAC) (VDC) (VDC)
1
Time
(A)
2
Times
(A) (W) (J) @1kHz
(pF)
ROV05-180M 18 ± 20% 11 14 401) 0.6 1121 ● ■*
ROV05-220L 22 ± 15% 14 18 481) 0.7 1233 ● ■*
ROV05-270K 27 17 22 601) 0.9 1073 ● ■*
ROV05-330K 33 20 26 731) 1.1 834 ● ■*
ROV05-390K 39 25 31 861) 1.2 877 ● ■*
ROV05-470K 47 30 38 1041) 1.5 715 ● ■*
ROV05-560K 56 35 45 1231) 1.8 643 ● ■*
ROV05-680K 68 40 56 1501)
100 50 0.01
2.1 501 ● ■*
ROV05-820K 82 50 65 145 2.8 269 ● ■
ROV05-101K 100 60 85 175 3.5 263 ● ■
ROV05-121K 120 75 100 210 4.0 180 ● ■
ROV05-151K 150 95 125 260 5.5 180 ● ■
ROV05-181K 180 115 150 320 6.5 95 ● ■
ROV05-201K 200 130 170 355 7.1 85 ♦ ● ▲ ■
ROV05-221K 220 140 180 380 7.8 80 ♦ ● ▲ ■
ROV05-241K 240 150 200 415 8.4 74 ♦ ● ▲ ■
ROV05-271K 270 175 225 475 9.9 69 ♦ ● ▲ ■
ROV05-301K 300 195 250 525 10.5 65 ♦ ● ▲ ■
ROV05-331K 330 210 275 575 11.5 60 ♦ ● ▲ ■
ROV05-361K 360 230 300 620 13.0 69 ♦ ● ▲ ■
ROV05-391K 390 250 320 675 15.0 56 ♦ ● ▲ ■
ROV05-431K 430 275 350 745 16.5 47 ♦ ● ▲ ■
ROV05-471K 470 300 385 810 17.5 50 ♦ ● ▲ ■
ROV05-511K 510 320 418 880 18.5 50 ♦ ● ▲ ■*
ROV05-561K 560 350 460 940 19.5 50 ♦ ● ▲ ■*
ROV05-621K 620 385 505 1050 20.5 50 ♦ ● ▲ ■*
ROV05-681K 680 420 560 1150 21.5 43 ♦ ● ▲ ■*
ROV05-751K 750
± 10%
460 615 1290
400 200 0.1
22.5 ----- ♦ ● ▲ ■*
* Pending VDE recognition
1) The clamping voltage for devices ROV05-180M to ROV05-680K is tested with 1A current.
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 4 of 10
PULSE LIFETIME RATING CURVES V-I CHARACTERISTIC CURVES
STANDARD SERIES STANDARD SERIES
ROV05-180M – ROV05-680K ROV05-180M – ROV05-680K
10 10 10 10 10 10 10 10 10 10 10 10
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5
500
400
300
200
150
100
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
Ima
x
.
(
A
)
40
20
10
8
6
4
2
1
0.8
0.6
0.4
0.2
100
80
60
0.1
0.08
0.06
20 200 2000
Voltage (V)
1 Pulse
2
10
10
2
10
3
10
4
10
5
10
6
ROV05-680K
ROV05-560K
ROV05-470K
ROV05-390K
ROV05-330K
ROV05-270K
ROV05-220L
ROV05-180M
TEST CURRENT WAVEFORM
10 ~10 A : DIRECT CURRENT
10 ~10 A :
-6 -3
-1 2
8 x 20 s
g
max leakage
current
max clamping
voltage ROV05-680K
ROV05-560K
ROV05-470K
ROV05-390K
ROV05-330K
ROV05-270K
ROV05-220L
ROV05-180M
Rectangular Wave (μs) Current (A)
ROV05-820K – ROV05-471K ROV05-820K – ROV05-471K
10 10 10 10 10 10 10 10 10 10 10 10
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5
3.000
2.000
1.000
900
800
700
600
500
400
300
200
150
100
90
80
70
60
50
40
30
Voltage (V)
400
300
200
100
80
60
40
20
10
8
6
4
2
1
0.8
0.6
0.4
0.2
I
m
a
x
. (
A
)
1 Pulse
2
10
10
2
10
3
10
4
10
5
10
6
max leakage
current
max clamping
voltage
ROV05-431K
ROV05-391K
ROV05-361K
ROV05-201K
ROV05-221K
ROV05-471K
ROV05-271K
ROV05-241K
ROV05-151K
ROV05-121K
ROV05-101K
ROV05-820K
ROV05-471K
ROV05-431K
ROV05-391K
ROV05-361K
ROV05-271K
ROV05-241K
ROV05-221L
ROV05-201K
ROV05-151K
ROV05-121K
ROV05-101K
ROV05-820K
TEST CURRENT WAVEFORM
10 ~10 A : DIRECT CURRENT
10 ~10 A :
-6 -3
-1 3
8 x 20 s
g
20 200 2000
Rectangular Wave (μs) Current (A)
μs
μs
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 5 of 10
DEVICE RATINGS AND CHARACTERISTICS
HIGH SURGE SERIES
Varistor Voltage
V@0.1mA
Maximum
Allowable
Voltage
Maximum
Clamping
Voltage
V@5A
Maximum
Surge Current
(8x20us)
Rated
Wattage
Energy
(10x1000us)
Capacitance
(Typical)
Certifications
Part Number
(VDC) Tolerance Vrms
(VAC) (VDC) (VDC)
1
Time
(A)
2
Times
(A) (W) (J) @1kHz
(pF)
ROV05H180M 18 ± 20% 11 14 401) 0.7 1120 ● ■*
ROV05H220L 22 ± 15% 14 18 481) 0.8 1230 ● ■*
ROV05H270K 27 17 22 601) 1.1 1070 ● ■*
ROV05H330K 33 20 26 731) 1.3 830 ● ■*
ROV05H390K 39 25 31 861) 1.5 880 ● ■*
ROV05H470K 47 30 38 1041) 1.8 720 ● ■*
ROV05H560K 56 35 45 1231) 2.2 640 ● ■*
ROV05H680K 68 40 56 1501)
250 125 0.01
2.6 500 ● ■*
ROV05H820K 82 50 65 145 3.5 270 ● ■*
ROV05H101K 100 60 85 175 4.5 260 ● ■*
ROV05H121K 120 75 100 210 5.5 180 ● ■*
ROV05H151K 150 95 125 260 6.5 180 ● ■*
ROV05H181K 180 115 150 320 8.0 95 ● ■*
ROV05H201K 200 130 170 355 8.5 85 ♦ ● ▲ ■*
ROV05H221K 220 140 180 380 9.0 80 ♦ ● ▲ ■*
ROV05H241K 240 150 200 415 10.5 75 ♦ ● ▲ ■*
ROV05H271K 270 175 225 475 11.0 70 ♦ ● ▲ ■*
ROV05H301K 300 195 250 525 12.0 65 ♦ ● ▲ ■*
ROV05H331K 330 210 275 575 13.0 60 ♦ ● ▲ ■*
ROV05H361K 360 230 300 620 16.0 70 ♦ ● ▲ ■*
ROV05H391K 390 250 320 675 17.0 55 ♦ ● ▲ ■*
ROV05H431K 430 275 350 745 20.0 45 ♦ ● ▲ ■*
ROV05H471K 470 300 385 810 21.0 50 ♦ ● ▲ ■*
ROV05H511K 510 320 418 880 22.0 50 ♦ ● ▲ ■*
ROV05H561K 560 350 460 940 25.0 50 ♦ ● ▲ ■*
ROV05H621K 620 385 505 1050 27.0 50 ♦ ● ▲ ■*
ROV05H681K 680 420 560 1150 28.0 40 ♦ ● ▲ ■*
ROV05H751K 750
± 10%
460 615 1290
800 600 0.10
29.0 ----- ♦ ● ▲ ■*
* Pending VDE Recognition
1). The clamping voltage for devices ROV05H180M to ROV05H680K is tested with 1A current.
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 6 of 10
PULSE LIFETIME RATING CURVES V-I CHARACTERISTIC CURVES
HIGH SURGE SERIES HIGH SURGE SERIES
ROV05H180M – ROV05H680K ROV05H180M – ROV05H680K
Voltage (V)
10 10 10 10 10 10 10 10 10 10 10 10
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5
500
400
300
200
150
100
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
I
m
a
x
.
(
A
)
20 100 1000 1000
0
0.1
1
1 Pulse
2
10
10
2
10
3
10
4
10
5
10
6
ROV05H680K
ROV05560K
H
ROV05470K
H
ROV05390K
H
ROV05330K
H
ROV05270K
H
ROV05220L
H
ROV05180M
H
ROV05 680KH
ROV05H560K
ROV05H470K
ROV05H390K
ROV05H330K
ROV05H270K
ROV05H220L
ROV05H180M
TEST CURRENT WAVEFORM
10 ~10 A : DIRECT CURRENT
10 ~10 A :
-6 -3
-1 2
8 x 20 s
g
max leakage
current
max clamping
voltage
Rectangular Wave (μs) Current (A)
ROV05H820K – ROV05H471K ROV05H820K – ROV05H471K
10 10 10 10 10 10 10 10 10 10 10 10
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5
3.000
2.000
1.000
900
800
700
600
500
400
300
200
150
100
90
80
70
60
50
40
30
Voltage (V)
Ima
x
. (A)
20 200 2000
1
1 Pulse
2
10
10
2
10
3
10
4
10
5
10
6
ROV05 431K
ROV05 391K
ROV05 361K
H
H
H
ROV05 201K
ROV05 221K
H
H
ROV05471K
H
ROV05271K
H
ROV05241K
H
ROV05151K
H
ROV05121K
H
ROV05101K
H
ROV05820K
H
TEST CURRENT WAVEFORM
10 ~10 A : DIRECT CURRENT
10 ~10 A :
-6 -3
-1 3
8 x 20 s
g
max leakage
current
max clamping
voltage
ROV05 471KH
ROV05H431K
ROV05H391K
ROV05H361K
ROV05H271K
ROV05H241K
ROV05H221K
ROV05H201K
ROV05H151K
ROV05H121K
ROV05H101K
ROV05H820K
Rectangular Wave (μs) Current (A)
μs
μs
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 7 of 10
DIMENSIONS
A
E
C
B
D
15
A
E
C
F
B1
D1
λ
λ
KINKED LEAD TYPE STRAIGHT LEAD TYPE (-S)
Dimension Table Table of C max., F, and B1 max.
Type
No. C max. F±0.8 B1 max.
180M 4.5 0.8 10.5
220L 4.5 0.9 10.5
270K 4.7 0.9 10.5
330K 4.7 1.0 10.5
390K 4.7 1.2 10.5
470K 5.0 1.2 10.5
560K 5.0 1.4 10.5
680K 5.5 1.7 10.5
820K 3.8 0.8 10.5
101K 3.9 0.8 10.5
121K 4.1 0.9 10.5
151K 4.5 1.2 10.5
181K 4.1 1.0 10.5
201K 4.2 1.0 10.5
221K 4.3 1.1 10.5
241K 4.4 1.1 10.5
271K 4.6 1.3 10.5
301K 4.8 1.3 10.5
331K 4.9 1.3 10.5
361K 5.1 1.8 10.5
391K 5.3 2.0 11.0
431K 6.1 2.1 11.0
471K 6.4 2.2 11.0
511K 6.6 2.5 11.5
561K 6.9 2.8 11.5
621K 7.2 3.1 11.5
681K 7.5 3.4 11.5
751K 7.9 3.7 11.5
A max. 7.5
λ
± 0.05 0.6
E ± 1.0 5.0
B max. 11.0
D1 min. 25.0
D min. 24.0
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 8 of 10
PACKAGING
356max.
356max.
in mm
65max.
Arbor hole
300.1
0.1
343max.
65max.
Packaging Bulk (box) Reel Ammo
Box size (mm) 290 x 155 x 110 350 x 350 x 108 330 x 240 x 46
Carton size (mm) 310 x 328 x 250 371 x 371 x 590 350 x 500 x 270
One carton with 4 Boxes 5 Boxes (10 reels) 10 Boxes
Part Number Bulk (box) Reel A mmo
ROV05-180M to ROV05-470K,
ROV05H180M to ROV05H470K 5000 1500 1500
ROV05-560K to ROV05-680K,
ROV05H560K to ROV05H680K 5000 1500 1000
ROV05-820K to ROV05-331K,
ROV05H820K to ROV05H331K 5000 1500 1500
ROV05-361K to ROV05-391K,
ROV05H361K to ROV05H391K 5000 1500 1000
ROV05-431K to ROV05-471K,
ROV05H431K to ROV05H471K 5000 1500 1000
ROV05-511K to ROV05-751K,
ROV05H511K to ROV05H751K 4000 1000 1000
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 9 of 10
TAPE AND REEL DIMENSIONS
Symbols Item Value
λ Cut out length 1.1mm max.
H1 (Kinked lead) Height of kink 3.5mm max.
Ho (Kinked lead) Height to seating plane 16.0 ± 0.5mm
Ho (Straight lead) Height of component from hole center 16.0-21.0mm
∆h Front to back deviation 0.0 ± 2.0mm
W Carrier tape width
W0 Hold down tape width 10.0mm
W1 Sprocket hole position
W2 Adhesive tape position 3.0mm max.
F Component lead spacing
P Pitch of component 12.7 ± 1.0mm
P0 Sprocket hole pitch 12.7 ± 0.3mm
P1 Lead length from hole center to lead 3.85 ± 0.7mm
P2 Length from hole center to disk center 6.35 ± 1.3mm
D0 Sprocket hole diameter 4.0 ± 0.2mm
d Lead wire diameter 0.6 ± 0.05mm
T Disk thickness See C. max table
t1 Total thickness tape 0.7 ± 0.05mm
t2 Total thickness 1.6mm max.
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Metal Oxide Varistors
Overvoltage Protection Device
Raychem Circuit Protection Products
PRODUCT: ROV05, R0V05H
5mm Series
DOCUMENT: SCD 25480
REV LETTER: E
REV DATE: DECEMBER 8, 2009
PAGE NO.: 10 of 10
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of each product for
their applications. Tyco Electronics Corporation assumes no responsibility for the use of its product or for any infringement of patents or other
rights of third parties resulting from the use of its product. No license is granted by implication or otherwise under any patent or proprietary right
of Tyco Electronics except the right to use such product for the purpose for which it is sold. Tyco Electronics reserves the right to change or
update, without notice, any information contained in this publication; to change, without notice, the design, construction, processing, or
specification of any product; and to discontinue or limit production or distribution of any product. This publication supersedes and replaces all
information previously supplied. Without expressed or written consent by an officer of Tyco Electronics, Tyco Electronics does not authorize the
use of any of its products as components in nuclear facility applications, aerospace, or in critical life support devices or systems. Tyco
Electronics’ only obligations are those in the Tyco Electronics Standard Terms and Conditions of Sale and in no case will Tyco Electronics be
liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of its products.
© 2007, 2009 Tyco Electronics Corporation. All rights reserved.
