E R J 3 G E Y J 1 0 2 V
Thick Film Chip Resistors
Thick Film Chip Resistors
0201, 0402, 0603, 0805, 1206,
1210, 1812, 2012, 2512
Type: ERJ 1G, 2G, 3G, 6G, 8G, 14,
12, 12Z, 1T
■Features
●Small size and lightweight
For PCB size reduction and lightweight products
●High reliability
Metal glaze thick film resistive element and three layers of electrodes result in high reliability
●Matching with placement machine
Taping and bulk case packagings for automatic placement machine
●Solderability
Suitable for both reflow soldering and flow soldering
●Approved under the ISO 9001 system
Approved under the QS-9000 system
●Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134A
■Explanation of Part Numbers
✽ When omitted, all the rest P/N factors shall be moved up respectively.
ERJ1G 0.60±0.03 0.30±0.03 0.15±0.05 0.15±0.05 0.25±0.05 0.15 g
(0201)
ERJ2G 1.00±0.05 0.50±0.05 0.20±0.10 0.25±0.05 0.35±0.05 0.8 g
(0402)
ERJ3G 1.60±0.15 0.80+0.15 0.30±0.20 0.30±0.15 0.45±0.10 2g
(0603) Ð0.05
ERJ6G 2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10 4g
(0805)
ERJ8G 3.20+0.05 1.60+0.05 0.50±0.20 0.50±0.20 0.60±0.10 10 g
(1206)
ERJ14 3.20±0.20 2.50±0.20 0.50±0.20 0.50±0.20 0.60±0.10 16 g
(1210)
ERJ12 4.50±0.20 3.20±0.20 0.50±0.20 0.50±0.20 0.60±0.10 27 g
(1812)
ERJ12Z 5.00±0.20 2.50±0.20 0.60±0.20 0.60±0.20 0.60±0.10 27 g
(2010)
ERJ1T 6.40±0.20 3.20±0.20 0.65±0.20 0.60±0.20 0.60±0.10 45 g
(2512)
(1) Rated Continuous Working Voltage (RCWV) shall be determined from RCWV= Power Rating × Resistance Values, or Limiting Element Voltage
(max. RCWV) listed above, whichever less.
(2) Overload (Short-time Overload) Test Voltage (SOTV) shall be determined from SOTV=2.5×Power Rating or max. Overload Voltage listed above
whichever less.
■Construction ■Dimensions in mm (not to scale)
Thick Film Chip Resistors
■Ratings
√
Type
(inches)
Power Rating
at 70 ¡C
(W)
Limiting Element
Voltage (Maximum
RCWV)
(1)
(V)
Maximum Overload
Voltage(2)
(V)
Resistance
Tolerance(%)
Standard
Resistance Values
min. max.
Resistance Range
(Ω)T.C.R.
×10-6 /¡C
(ppm/¡C)
Jumper
1G
2G á 3G
6Gá8Gá14á12á12Zá1T
Maximum Overload Current
1A
2A
4A
Rated Current
0.5 A
1 A
2 A
Dimensions (mm)
LWa b t
Weight
(1000 pcs.)
Type
(inches)
Ð0.20 Ð0.15
ERJ1G
(0201)
ERJ2G
(0402)
ERJ3G
(0603)
ERJ6G
(0805)
ERJ8G
(1206)
ERJ14
(1210)
ERJ12, 12Z
(1812,2010)
ERJ1T
(2512)
<10 Ω:
Ð100
to
+600
0.05
0.063
0.1
0.125
0.25
0.25
0.5
1
15
50
50
150
200
200
200
200
30
100
100
200
400
400
400
400
±5
±5
±5
±5
±5
±5
±5
±5
10
1
1
1
1
1
1
1
1 M
2.2 M
10 M
10 M
10 M
10 M
10 M
1 M
E24
E24
E24
E24
E24
E24
E24
E24
10 Ω
to
1MΩ:
±200
1MΩ<:
Ð400
to
+150
ERJ1G 0.25 10000 pcs./reel (2 mm pitch)
(0201)
ERJ2G 0.35 10000 pcs./reel (2 mm pitch) 50000 pcs./case
(0402)
ERJ3G 0.45 10000 pcs./reel (2 mm pitch) 25000 pcs./case
(0603) 5000,10000 pcs./reel
ERJ6G 0.6 5000,10000 pcs./reel 10000 pcs./case
(0805)
ERJ8G 0.6 5000,10000 pcs./reel
(1206)
ERJ14 0.6 5000 pcs./reel
(1210)
ERJ12,12Z
0.6 5000 pcs./reel
(1812,2010)
ERJ1T 0.6 4000 pcs./reel
(2512)
180.0
Ð3.0
60 min. 13.0
±1.0
1G,2G,3G
6G,8G,14
12,12Z,1T
13.0
±1.0
15.4
±2.0
Thick Film Chip Resistors
■Packaging Methods
●Standard Quantity
●Taping Reel
Type
BABBBCW T
Note BA: 10000 pcs./reel=255 20000 pcs./reel=330
9.0
±1.0
11.4
±2.0
0
●Bulk Case
Dimensions
(mm)
(mm)
Punched (Paper) Taping
(4 mm pitch)
Embossed Taping
(4 mm pitch) Bulk Case
Type
(inches)
Thickness
(mm)
Power Derating Curve
For resistors operated in ambient temperatures above
70 ¡C, power rating shall be derated in accordance
with the right figure.
1G
0.30
±0.05
2G
2.00
±0.10
0.45
±0.05
3G
0.64
±0.05
6G
4.00
±0.10
8G
14
2.80
±0.20
3.50
±0.20
8.00
±0.30
3.50
±0.05
12
3.50
±0.20
4.80
±0.20
12Z
2.80
±0.20
5.30
±0.20
12.00
±0.30
5.50
±0.05
1.75
±0.10
4.00
±0.10
1T
3.60
±0.20
6.90
±0.20
ERJ1G 0.3 to 0.4 0.8 to 0.9 0.25 to 0.35
(0201)
ERJ2G 0.5 to 0.6 1.4 to 1.6 0.4 to 0.6
(0402)
ERJ3G 0.7 to 0.9 2 to 2.2 0.8 to 1
(0603)
ERJ6G 1 to 1.4 3.2 to 3.8 0.9 to 1.4
(0805)
ERJ8G 2 to 2.4 4.4 to 5 1.2 to 1.8
(1206)
ERJ14 2 to 2.4 4.4 to 5 1.8 to 2.8
(1210)
ERJ12 3.3 to 3.7 5.7 to 6.5 2.3 to 3.5
(1812)
ERJ12Z 3.6 to 4 6.2 to 7 1.8 to 2.8
(2010)
ERJ1T 5 to 5.4 7.6 to 8.6 2.3 to 3.5
(2512)
Thick Film Chip Resistors
Cautions for Safety
In the case of flow soldering, the land width must be smaller than the Chip Resistor width to control the solder amount
properly. Generally, the land width should be chip resistor width (W) 0.7 to 0.8 times of the width of chip resistor.
In the case of reflow soldering, solder amount can be adjusted, therefor the land width should be set to 1.0 to 1.3
times chip resistor width (W).
1. If transient load (heavy load in a short time) like pulse is expected to be applied, carry out evaluation and
confirmation test with the resistors actually mounted on your own board.
When the load of more than rated power is applied under the load condition at steady state, it may
impair performance and/or reliability of resistor.
Never exceed the rated power.
2. Chlorine type or other high-activity flux is not recommended as the residue may affect performance or reliability of
resistors.
3. When soldering with soldering iron, never touch the body of the chip resistor with a tip of the soldering iron. When
using a soldering iron with a tip at high temperature, solder for a time as short as possible (three seconds or less
up to 350 ¡C).
4. Avoid physical shock to the resistor and nipping of the resistor with hard tool (a pair of pliers or tweezers) as it may
damage protective film or the body of resistor and may affect resistorÕs performance.
Type
(inches)
Dimensions (mm)
abc
●Punched (Paper) Taping
14
1 min.
12
12Z
2.00
±0.05
4.00
±0.10
1.50
+0.10
1.00
±0.10
1.5 min.
1T
●Embossed Taping
Type
ABWFEP
1
Dimensions
(mm)
Type
P2P0BD0tBD1
Dimensions
(mm)
0
Type
ABWFE
1G
0.40
±0.05
0.70
±0.05
2G
0.70
±0.05
1.20
±0.05
3G
1.10
±0.10
1.90
±0.10
6G
1.65
±0.15
2.50
±0.20
8G
2.00
±0.15
3.60
±0.20
8.00
±0.20
3.50
±0.05
1.75
±0.10
Dimensions
(mm)
Type
P1P2P0BD0T
2.00
±0.05
4.00
±0.10
1.50
+0.10
0.84
±0.05
Dimensions
(mm)
0
