Thick Film Chip Resistors
Thick Film Chip Resistors
Type: ERJ XG, 1G, 2G, 3G, 6G,
8G, 14, 12, 12Z, 1T
Features
Small size and lightweight
High reliability
Metal glaze thick lm resistive element and three layers of electrodes
Compatible with placement machines
Taping packaging available
Suitable for both re ow and ow solder ing
Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
AEC-Q200 quali ed (Exemption ERJXG)
RoHS compliant
As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
Explanation of Part Numbers
ERJXGN, 1GN, 2GE, 3GE, 6GE, 8GE, 14, 12, 12Z, 1T Type, 5 %
1 2 3 4 5 6 7 8 9 10 11 12
E R J 3 G E Y J 1 0 2 V
Packaging Methods
Size, Power Rating Marking Resistance Tolerance
Product Code
Packaging Part No.
Code
Thick Film Code Inch Power R. Code Marking
Code Tolerance
Pressed Carrier Taping
Chip Resistors
XGN 01005 0.031 W
Value Marking on J 5 %
Y
Y
W8P2, 20,000 pcs.
1GN 0201 0.05 W black side
0 Jumper
ERJXGN
Embossed Carrier Taping
2GE 0402 0.1 W Nil No marking
U
W4P1, 40,000 pcs.
3GE 0603 0.1 W
Pressed Carrier Taping
6GE 0805 0.125 W
Resistance Value
C
ERJ1GN
2 mm pitch, 15,000 pcs.
8GE 1206 0.25 W
The rst two digits are signicant gures of resistance and
Punched Carrier Taping
14 1210 0.5 W
the third one denotes number of zeros following.
X
2 mm pitch, 10,000 pcs.
Decimal Point is expressed by R as 4.7 = 4R7.
1812 0.75 W
12
ERJ2GE
Jumper is expressed by R00.
Punched Carrier Taping
2010 0.75 W
12Z
Y
2 mm pitch, 20,000 pcs.
2512 1 W
1T
ERJ3GE
Punched Carrier Taping
V
ERJ6GE
4 mm pitch, 5,000 pcs.
ERJ8GE
When omitted, the rest of the P/N factors shall be moved up respectively.
(Only XGN, 1GN, 2GE type)
ERJ14
Embossed Carrier Taping
ERJ12
4 mm pitch, 5,000 pcs.
U ERJ12Z
Embossed Carrier Taping
ERJ1T
4 mm pitch, 4,000 pcs.
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.
05 Mar. 2015Thick Film Chip Resistors
Construction Dimensions in mm (not to scale)
L
a
W
Protective coating
Electrode (Inner) t
Alumina substrate
b
Dimensions (mm)
Part No. Mass (Weight)
(g/1000 pcs.)
(inch size)
LWa b t
ERJXG 0.02 0.02 0.03 0.03 0.02
0.40 0.20 0.10 0.10 0.13 0.04
(01005)
ERJ1G
Electrode 0.03 0.03 0.05 0.05 0.03
0.60 0.30 0.10 0.15 0.23 0.15
(0201)
(Between)
ERJ2G 0.05 0.05 0.10 0.05 0.05
1.00 0.50 0.20 0.25 0.35 0.8
(0402)
ERJ3G
0.15 +0.15 0.20 0.15 0.10
1.60 0.80 0.05 0.30 0.30 0.45 2
(0603)
ERJ6G 0.20 0.10 0.20 0.20 0.10
2.00 1.25 0.40 0.40 0.60 4
(0805)
ERJ8G +0.05 +0.05 0.20 0.20 0.10
3.20 0.20 1.60 0.15 0.50 0.50 0.60 10
(1206)
Thick lm ERJ14 0.20 0.20 0.20 0.20 0.10
Electrode (Outer) 3.20 2.50 0.50 0.50 0.60 16
resistive element (1210)
ERJ12 0.20 0.20 0.20 0.20 0.10
4.50 3.20 0.50 0.50 0.60 27
(1812)
ERJ12Z
0.20 0.20 0.20 0.20 0.10
5.00 2.50 0.60 0.60 0.60 27
(2010)
ERJ1T 0.20 0.20 0.20 0.20 0.10
6.40 3.20 0.65 0.60 0.60 45
(2512)
Ratings
[For Resistor]
Power Rating Limiting Element Maximum Overload Resistance Resistance Category
Part No. T.C.R.
(1) (2)
at 70 C Voltage Voltage Tolerance Range Temperature Range
6
(inch size) (10 /C)
(W) (V) (V) (%) () (C)
<10 : 100 to +600
ERJXG
0.031 15 30 5 4.7 to 1 M (E24) 10 to 100 : 300 55 to +125
(01005)
100 < : 200
ERJ1G
0.05 25 50 5 1 to 10 M (E24) 55 to +125
(0201)
<10 :
ERJ2G
0.1 50 100 5 1 to 10 M (E24) 55 to +155
(0402) 100 to +600
ERJ3G
0.1 75 150 5 1 to 10 M (E24) 55 to +155
(0603)
ERJ6G
0.125 150 200 5 1 to 10 M (E24) 55 to +155
(0805)
10 to 1 M:
ERJ8G
0.25 200 400 5 1 to 10 M (E24) 55 to +155
(1206) 200
ERJ14
0.5 200 400 5 1 to 10 M (E24) 55 to +155
(1210)
ERJ12
0.75 200 500 5 1 to 10 M (E24) 55 to +155
(1812)
1 M<:
ERJ12Z
0.75 200 500 5 1 to 10 M (E24) 55 to +155
(2010)
400 to +150
ERJ1T
1 200 500 5 1 to 1 M (E24) 55 to +155
(2512)
(1) Rated Continuous Working Voltage (RCWV) shall be de termined fr om 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 fr om SOTV=2.5 (Only ERJ2G=2.0) RCWV or max. Over load Volt age
list ed above which ev er less.
[For Jumper]
Power Derating Curve
Part No. Rated Current Maximum Over load Current
For resistors operated in ambient temperatures above
(inch size) (A) (A)
70 C, power rating shall be derated in accordance
with the figure below.
ERJXG (01005)
0.5 1
ERJ1G (0201)
ERJ2G (0402)
55 C
70 C
12
100
ERJ3G (0603)
2G, 3G, 6G, 8G,
80
ERJ6G (0805) 14, 12, 12Z, 1T
60
ERJ8G (1206)
40
ERJ14 (1210)
XG, 1G
24 155 C
20
ERJ12 (1812)
125 C
0
ERJ12Z (2010)
60 40 20 0 20 40 60 80 100 120 140 160 180
ERJ1T (2512)
Ambient Temperature (C)
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.
05 Mar. 2015
Rated Load (%)