Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations 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
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11
12
Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type: inch
1R : 0201
2R : 0402
3R : 0603
6R : 0805
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
±50L10–6/˚C (1R, 2R)
±50L10–6/˚C (3R, 6R)
±100L10–6/˚C (2R)
±100L10–6/˚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 Type
The first three digits are significant figures of resistance
and the last one denotes number of zeros following.
Example: 100210 k?
Precision Thick Film Chip Resistors
ERJ G : 01005, 0201
ERJ R : 0201, 0402, 0603, 0805
ERJ E : 0603, 0805, 1206,
1210, 1812, 2010, 2512
Type: ERJ XG, 1G
ERJ 1R, 2R, 3R, 6R
ERJ 3E, 6E, 8E, 14, 12, 1T
■ Fea tu r e s
● Small size and lightweight
● High reliability
Metal glaze thick film resistive element and three
layers of electrodes
● Compatible with placement machines
Taping packaging available
● Suitable for both refl ow and fl ow soldering
● RoHS compliant
■ Explanation of Part Numbers
● Low Resistance Tolerance
ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Series ..... ±1 %
ERJ1R, 2R, 3R, 6R Series ..............................
±0.5 %
● Reference Standards
IEC 60115-8, JIS C 5201-8, EIAJ RC-2134B
● ERJ1R, 2R, 3R, 6R Series, ±0.5 % type
■ Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions
Please see Data Files
Aug. 201203
Precision Thick Film Chip Resistors
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
a
b
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W
L
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Product Code
Thick Film
Chip Resistors
Size, Power Rating
Type : inch
XGN : 01005
1GN : 0201
2RK : 0402
3EK : 0603
6EN : 0805
8EN : 1206
14N : 1210
12N : 1812
12S : 2010
1TN : 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 k?
Resistance Value
Resistance Tolerance
Code
F
Tolerance
±1 %
Packaging Methods
Code
YPressed Carrier Taping
2 mm pitch, 20,000 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 Type
● ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T Series, ±1 % type
■ Construction ■ Dimensions in mm (not to scale)
Protective coating
Alumina substrate Electrode (Inner)
Electrode
(Between)
Thick film
resistive element Electrode (Outer)
Type
(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
Aug. 201203
Design and specifi cations are each subject to change without notice. Ask factory for the current technical specifi cations 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
9((33)
3,33
3,&&&
5
Type
(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) × Power Rating 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.
■ Ratings
<±0.5 %>
Type
(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) 1200500±1
10 to 1 M
(E24, E96) ±100 –55 to +155
<±1 %>
Power Derating Curve
For resistors operated in ambient temperatures above
70 °C, power rating shall be derated in ac cor dance
with the fi gure on the right.
Aug. 201203
