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.
Precision Thick Film Chip Resistors
E
1
R
2
J
3
3
4
R
5
B
6
D
7
1
8
0
9
0
10
V
11
2
12
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Code
1R
2R
3R
6R
Power R.
0.05 W
0.063 W
0.1 W
0.1 W
T.C.R. Marking
T.C.R. Code
H
B
K
E
±50×10–6/˚C (1R, 2R)
±50×10–6/˚C (3R, 6R)
±100×10–6/˚C (2R)
±100×10–6/˚C (3R, 6R)
Resistance Value
Resistance Tolerance
Code
D
Tolerance
±0.5 %
Packaging Methods
Code
C
X
V
Pressed Carrier Taping
2 mm pitch, 15,000 pcs.
Punched Carrier Taping
2 mm pitch, 10,000 pcs.
Punched Carrier Taping
4 mm pitch, 5,000 pcs.
ERJ1R
ERJ2R
ERJ3R
ERJ6R
Packaging Part No.
The first three digits are significant figures of resistance
and the last one denotes number of zeros following.
Example: 1002 →10 kΩ
Inch
0201
0402
0603
0805
Precision Thick Film Chip Resistors
Type: ERJ XG, 1G
ERJ 1R, 2R, 3R, 6R
ERJ 3E, 6E, 8E, 14, 12, 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 soldering
● Low Resistance Tolerance
ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Type : ±1 %
ERJ1R, 2R, 3R, 6R Type : ±0.5 %
● Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
● AEC-Q200 qualifi ed (Exemption ERJXG, ERJ1R)
● RoHS compliant
■ As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
● ERJ1R, 2R, 3R, 6R Type, ±0.5 %
Feb. 201707
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.
Precision Thick Film Chip Resistors
a
b
t
W
L
E
1
R
2
J
3
8
4
E
5
N
6
F
7
1
8
0
9
0
10
2
11
V
12
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Code
XGN
1GN
2RK
3EK
6EN
8EN
14N
12N
12S
1TN
Inch
01005
0201
0402
0603
0805
1206
1210
1812
2010
2512
Power R.
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
The first three digits are significant figures
of resistance and the last one denotes
number of zeros following.
Decimal point is expressed by "R".
Example : 1002 → 10 kΩ
Resistance Value
Resistance Tolerance
Code
F
Tolerance
±1 %
Packaging Methods
Code
U
Embossed Carrier Taping
W4P1, 40,000 pcs.
ERJXGN
CPressed Carrier Taping
2 mm pitch, 15,000 pcs. ERJ1GN
XPunched Carrier Taping
2 mm pitch, 10,000 pcs. ERJ2RK
Embossed Carrier Taping
4 mm pitch, 4,000 pcs. ERJ1TN
VPunched Carrier Taping
4 mm pitch, 5,000 pcs.
ERJ3EK
ERJ6EN
ERJ8EN
U
Embossed Carrier Taping
4 mm pitch, 5,000 pcs.
ERJ14N
ERJ12N
ERJ12S
Packaging Part No.
YPressed Carrier Taping
W8P2, 20,000 pcs.
Construction Dimensions in mm (not to scale)
Protective coating
Alumina substrate Electrode (Inner)
Electrode
(Between)
Thick film
resistive element Electrode (Outer)
Part No.
(inch size)
Dimensions (mm)
Mass (Weight)
[g/1000 pcs.]
LWa b t
ERJXG
(01005) 0.40±0.02 0.20±0.02 0.10±0.03 0.10±0.03 0.13±0.02 0.04
ERJ1G, 1R
(0201) 0.60±0.03 0.30±0.03 0.10±0.05 0.15±0.05 0.23±0.03 0.15
ERJ2R□
(0402) 1.00±0.05 0.50±0.05 0.20±0.10 0.25±0.05 0.35±0.05 0.8
ERJ3R□
ERJ3EK
(0603) 1.60±0.15 0.80+0.15 0.30±0.20 0.30±0.15 0.45±0.10 2
ERJ6R□
ERJ6EN
(0805) 2.00±0.20 1.25±0.10 0.40±0.20 0.40±0.20 0.60±0.10 4
ERJ8EN
(1206) 3.20+0.05 1.60+0.05 0.50±0.20 0.50±0.20 0.60±0.10 10
ERJ14N
(1210) 3.20±0.20 2.50±0.20 0.50±0.20 0.50±0.20 0.60±0.10 16
ERJ12N
(1812) 4.50±0.20 3.20±0.20 0.50±0.20 0.50±0.20 0.60±0.10 27
ERJ12S
(2010) 5.00±0.20 2.50±0.20 0.60±0.20 0.60±0.20 0.60±0.10 27
ERJ1TN
(2512) 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
● ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Type, ±1 %
Feb. 201707
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.
Precision Thick Film Chip Resistors
–40
–20 0 20 40 60 80 100 120 140 160
0180
–60
70 °C
–55 °C
Ambient Temperature (°C)
20
40
60
80
100
Rated Load (%)
125 °C 155 °C
XG, 1G, 1R, 2RH,
2RK, 3R, 6R
2RK, 3E, 6E, 8E,
14, 12, 1T
Part No.
(inch size)
Power Rating
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)
ERJ1RH
(0201) 0.05 15 30 ±0.5 1 k to 1 M
(E24, E96) ±50 –55 to +125
ERJ2RH
(0402) 0.063 50 100 ±0.5 100 to 100 k
(E24, E96) ±50 –55 to +125
ERJ2RK
(0402) 0.063 50 100 ±0.5 10 to 97.6
102 k to 1 M
(E24, E96) ±100 –55 to +125
ERJ3RB
(0603) 0.1 50 100 ±0.5 100 to 100 k
(E24, E96) ±50 –55 to +125
ERJ3RE
(0603) 0.1 50 100 ±0.5 10 to 97.6
102 k to 1 M
(E24, E96) ±100 –55 to +125
ERJ6RB
(0805) 0.1 150 200 ±0.5 100 to 100 k
(E24, E96) ±50 –55 to +125
ERJ6RE
(0805) 0.1 150 200 ±0.5 10 to 97.6
102 k to 1 M
(E24, E96) ±100 –55 to +125
(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 (Short-time Overload) Test Voltage (SOTV) shall be de termined from SOTV=2.5 (Only ERJ2RK ±1% =2.0) × RCWV or max.
Over load Volt age list ed above whichever less.
(3) Please contact us when you need a type with a resistance of less than 10 Ω.
Part No.
(inch size)
Power Rating
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)
ERJXGN
(01005) 0.031 15 30 ±1 10 to 1 M
(E24, E96)
<100 Ω : ±300
100 Ω < : ±200 –55 to +125
ERJ1GN
(0201) 0.05 25 50 ±1 10 to 1 M(3)
(E24, E96) ±200 –55 to +125
ERJ2RK
(0402) 0.1 50 100 ±1 10 to 1 M(3)
(E24, E96) ±100 –55 to +155
ERJ3EK
(0603) 0.1 75 150 ±1 10 to 1 M
(E24, E96) ±100 –55 to +155
ERJ6EN
(0805) 0.125 150 200 ±1 10 to 2.2 M
(E24, E96) ±100 –55 to +155
ERJ8EN
(1206) 0.25 200 400 ±1 10 to 2.2 M
(E24, E96) ±100 –55 to +155
ERJ14N
(1210) 0.5 200 400 ±1 10 to 1 M
(E24, E96) ±100 –55 to +155
ERJ12N
(1812) 0.75 200 500 ±1 10 to 1 M
(E24, E96) ±100 –55 to +155
ERJ12S
(2010) 0.75 200 500 ±1 10 to 1 M
(E24, E96) ±100 –55 to +155
ERJ1TN
(2512) 1 200 500 ±1 10 to 1 M
(E24, E96) ±100 –55 to +155
<±1 %>
Ratings
<±0.5 %>
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in accordance
with the figure on the right.
Feb. 201707
