Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Thick Film Chip Resistors
E
1
R
2
J
3
3
4
G
5
E
6
Y
7
J
8
1
9
0
10
2
11
V
12
Thick Film
Chip Resistors
Product Code Size, Power Rating
01005
0201
0402
0603
0805
1206
1210
1812
2010
2512
XGN
1GN
2GE
3GE
6GE
8GE
14
12
12Z
1T
0.031 W
0.05 W
0.1 W
0.1 W
0.125 W
0.25 W
0.5 W
0.75 W
0.75 W
1 W
Power R.
Marking
Code
Y
✽Nil
Marking
Value Marking on
black side
No marking
Resistance Tolerance
Code
J
0
Tolerance
±5 %
Jumper
The first two digits are significant figures of resistance and
the third one denotes number of zeros following.
Decimal Point is expressed by R as 4.7 = 4R7.
Jumper is expressed by R00.
Resistance Value
Packaging Methods
Code
Y
U
Packaging Part No.
Embossed Carrier Taping
W4P1, 40,000 pcs.
Pressed Carrier Taping
W8P2, 20,000 pcs.
CPressed Carrier Taping
2 mm pitch, 15,000 pcs.
ERJXGN
X
YPunched Carrier Taping
2 mm pitch, 20,000 pcs.
U
Embossed Carrier Taping
4 mm pitch, 5,000 pcs.
Punched Carrier Taping
2 mm pitch, 10,000 pcs.
ERJ2GE
ERJ1GN
Embossed Carrier Taping
4 mm pitch, 4,000 pcs. ERJ1T
ERJ14
ERJ12
ERJ12Z
Code
VPunched Carrier Taping
4 mm pitch, 5,000 pcs.
ERJ3GE
ERJ6GE
ERJ8GE
Inch
Thick Film Chip Resistors
Type: ERJ XG, 1G, 2G, 3G, 6G,
8G, 14, 12, 12Z, 1T
Explanation of Part Numbers
Features
● Small size and lightweight
● High reliability
Metal glaze thick fi lm resistive element and three layers of electrodes
● Compatible with placement machines
Taping packaging available
● Suitable for both refl ow and fl ow sol der ing
● Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
● AEC-Q200 qualifi ed (Exemption ERJXG)
● RoHS compliant
✽ When omitted, the rest of the P/N factors shall be moved up respectively.
(Only XGN, 1GN, 2GE type)
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
● ERJXGN, 1GN, 2GE, 3GE, 6GE, 8GE, 14, 12, 12Z, 1T Type, ±5 %
Nov. 201706
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Thick Film Chip Resistors
Protective coating
Alumina substrate Electrode (Inner)
Electrode
(Between)
Thick film
resistive element Electrode (Outer)
–40 –20 0 20 40 60 80 100 120 140 160
0
180–60
155
°
C
70 °C
Ambient Temperature (°C)
20
40
60
80
100
Rated Load (%)
–55 °C
2G, 3G, 6G, 8G,
14, 12, 12Z, 1T
XG, 1G
125 °C
a
b
t
W
L
Ratings
Part No. Dimensions (mm)
Mass (Weight)
(g/1000 pcs.)
LWa b t
ERJXG 0.40±0.02 0.20±0.02 0.10±0.03 0.10±0.03 0.13±0.02 0.04
ERJ1G 0.60±0.03 0.30±0.03 0.10±0.05 0.15±0.05 0.23±0.03 0.15
ERJ2G 1.00±0.05 0.50±0.05 0.20±0.10 0.25±0.05 0.35±0.05 0.8
ERJ3G 1.60±0.15 0.80+0.15 0.30±0.20 0.30±0.15 0.45±0.10 2
ERJ6G 2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10 4
ERJ8G 3.20+0.05 1.60+0.05 0.50±0.20 0.50±0.20 0.60±0.10 10
ERJ14 3.20±0.20 2.50±0.20 0.50±0.20 0.50±0.20 0.60±0.10 16
ERJ12 4.50±0.20 3.20±0.20 0.50±0.20 0.50±0.20 0.60±0.10 27
ERJ12Z 5.00±0.20 2.50±0.20 0.60±0.20 0.60±0.20 0.60±0.10 27
ERJ1T 6.40±0.20 3.20±0.20 0.65±0.20 0.60±0.20 0.60±0.10 45
–0.05
–0.15
–0.20
Part No.
(inch size)
Power Rating
(3)
at 70 °C
(W)
Limiting Element
Voltage
(1)
(V)
Maximum Overload
Voltage
(2)
(V)
Resistance
Tolerance
(%)
Resistance
Range
(Ω)
T.C.R.
(×10–6/°C)
Category
Temperature Range
(°C)
AEC-Q200
Grade
ERJXG
(01005) 0.031 15 30 ±5 4.7 to 1M (E24)
<10 Ω : –100 to +600
10 Ω to 100 Ω : ±300
100 Ω< : ±200
–55 to +125 –
ERJ1G
(0201) 0.05 25 50 ±5 1 to 10M (E24)
<10 Ω:
–100 to +600
10 Ω to 1M Ω:
±200
1M Ω<:
–400 to +150
–55 to +125 Grade 1
ERJ2G
(0402) 0.1 50 100 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ3G
(0603) 0.1 75 150 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ6G
(0805) 0.125 150 200 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ8G
(1206) 0.25 200 400 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ14
(1210) 0.5 200 400 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ12
(1812) 0.75 200 500 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ12Z
(2010) 0.75 200 500 ±5 1 to 10M (E24) –55 to +155 Grade 0
ERJ1T
(2512) 1 200 500 ±5 1 to 1M (E24) –55 to +155 Grade 0
Part No.
(inch size)
Rated Current
(A)
Maximum Over load Current (1)
(A)
ERJXG (01005) 0.5 1
ERJ1G (0201)
ERJ2G (0402) 12
ERJ3G (0603)
ERJ6G (0805)
24
ERJ8G (1206)
ERJ14 (1210)
ERJ12 (1812)
ERJ12Z (2010)
ERJ1T (2512)
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure below.
[For Resistor]
[For Jumper]
Construction Dimensions in mm (not to scale)
(1)
Rated Continuous Working Voltage (RCWV) shall be de ter mined from RCWV=√Power Rating × Re sis tance Values, or Limiting Element Voltage list ed above, whichever less.
(2)
Overload Test Voltage (OTV) shall be determined from OTV=Specified Magnification (refer to performance) × RCWV or Maximum Overload Voltage listed above, whichever less.
(3) Use it on the condition that the case temperature is below the upper category temperature.
(1) Overload test current
Nov. 201706
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Thick Film Chip Resistors
Test Item Performance Requirements Test Conditions
Resistor type Jumper type
Resistance Within Specifi ed
Tolerance 50m Ω or less 20 °C
T. C. R. Within Specifi ed
T. C. R. 50m Ω or less +25 °C/+155 °C (ERJXG, ERJ1G : +25 °C/+125 °C)
Overload ±2% 50m Ω or less Rated Voltage × 2.5, 5 s
Jumper type : Max. Overload Current, 5 s
Resistance to Soldering Heat
±1% 50m Ω or less 270 °C, 10 s
Rapid Change of
Temperature ±1% 50m Ω or less
–55 °C (30min.) / +155 °C (ERJXG, ERJ1G : +125 °C) (30min.),
100 cycles
High Temperature
Exposure ±1% 50m Ω or less +155 °C (ERJXG, ERJ1G : +125 °C) , 1000 h
Damp Heat, Steady State ±1% 50m Ω or less 60 °C, 90% to 95 %RH, 1000 h
Load Life in Humidity ±3% 50m Ω or less
60 °C, 90% to 95 %RH, Rated Voltage (Jumper type: Rated Current),
1.5 h ON/0.5 h OFF cycle, 1000 h
Endurance at 70 °C ±3% 50m Ω or less 70 °C, Rated Voltage(Jumper type: Rated Current),
1.5 h ON/0.5 h OFF cycle, 1000 h
Perfomance
Nov. 201706