Thick Film Chip Resistors / Low Resistance Type
Thick Film Chip Resistors / Low Resistance Type
ERJ R, B
: 0402, 0603, 0805, 1206, 1210, 1812, 2010, 2512
ERJ BW, CW : 0402, 0603, 0805, 1206
ERJ L
: 0603, 0805, 1206, 1210, 1812, 2010, 2512
Type:
ERJ 2B, 3B, 6B, 8B, 14B, 3R,
6R, 8R, 14R, 12R, 12Z, 1TR
ERJ 2BW, 3BW, 6BW, 8BW, 8CW
ERJ L03, L06, L08, L14, L12,
L1D, L1W
■ Features
●
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●
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Small size and lightweight
High reliability : Metal glaze thick film resistive element and three layers of electrodes
Suitable for both reflow and flow soldering
Improved high-power/resistance to pulse characteristics
by double-sided resistive elements structure : ERJ2BW, 3BW, 6BW, 8BW, 8CW Type
Low TCR : ±50×10 –6 /°C (ERJ8CW)
Low Resistance Value
10 mΩ to 50 mΩ : ERJ8CW
10 mΩ to 100 mΩ : ERJ6BW, 8BW
20 mΩ to 100 mΩ : ERJ3BW, ERJL14, L12
40 mΩ to 100 mΩ : ERJL1D, L1W
47 mΩ to 100 mΩ : ERJ2BW, ERJL03, L06, L08
Reference Standards : IEC 60115-8, JIS C 5201-8, JEITA RC-2144
RoHS compliant
■ Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions
Please see Data Files
■ Explanation of Part Numbers
● ERJ2BS/2BQ, 3BS/3BQ, 6BS/6BQ, 8BS/8BQ, 14BS/14BQ, 3R, 6R, 8R, 14R, 12R, 12Z, 1TR Series High power type/Standard type
1
Product Code
Thick Film
Chip Resistors
2
3
Size, Power Rating
Type: inch
Power R.
2B : 0402
0.166 W
3R : 0603
0.1 W
3B : 0603
0.25 W
6R : 0805
0.125 W
6B : 0805
0.33 W
8R : 1206
0.25 W
8B : 1206
0.5 W
14R : 1210
0.25 W
14B : 1210
0.5 W
12R : 1812
0.5 W
12Z : 2010
0.5 W
1TR : 2512
1W
4
5
6
7
Resistance Tolerance
Code Tolerance
F
±1%
G
±2%
J
±5%
Resistance Value
Res. Value
Code
S 0.1 to 0.2
Q 0.22 to 9.1
2B : 0.22
8
9
10
Code
11
Packaging Methods
Packaging
Punched Carrier Taping
2 mm pitch, 10,000 pcs.
V
to 1.0
X
Punched Carrier Taping
4 mm pitch, 5,000 pcs.
Embossed Carrier Taping
4 mm pitch, 5,000 pcs.
U
Resistance Value
Shown by 3 digits or letters.
(Ex.) R22 : 0.22
Embossed Carrier Taping
4 mm pitch, 4,000 pcs.
Type
ERJ2B
ERJ3R/3B
ERJ6R/6B
ERJ8R/8B
ERJ14R/14B
ERJ12R
ERJ12Z
ERJ1TR
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.
04 Aug. 2012
10
Thick Film Chip Resistors / Low Resistance Type
■ Ratings
Type (inch size)
ERJ2BS (0402)
ERJ2BQ (0402)
ERJ3BS (0603)
Power Rating
at 70 °C
(W)
Resistance
Tolerance
(%)
0.166
±1, ±2, ±5
0.25
±1, ±2, ±5
ERJ3BQ (0603)
ERJ6BS (0805)
0.33
ERJ6BQ (0805)
±1, ±2, ±5
ERJ8BS (1206)
0.5
ERJ8BQ (1206)
±1, ±2, ±5
ERJ14BS (1210)
0.5
ERJ14BQ (1210)
±1, ±2, ±5
Resistance
Range
(Ω)
0.10 to 0.20
0.22 to 1.0
0.10 to 0.20
0.22 to 0.91
1.0 to 9.1
0.10 to 0.20
0.22 to 0.91
1.0 to 9.1
0.10 to 0.20
0.22 to 0.91
1.0 to 9.1
0.10 to 0.20
0.22 to 0.91
1.0 to 9.1
(1)
T.C.R.
(×10 –6/°C)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
(E24)
±300
±250
±300
Category
Temperature Range
(°C)
–55 to +125
–55 to +125
±200
±250
–55 to +125
±200
±250
–55 to +125
±200
±200
–55 to +125
±100
(1) Please contact us when resistors of irregular series are needed.
Type (inch size)
Power Rating
at 70 °C
(W)
Resistance
Tolerance
(%)
0.1
±1, ±2, ±5
ERJ3RS (0603)
ERJ3RQ (0603)
ERJ6RS (0805)
ERJ6RQ (0805)
0.125
±1, ±2, ±5
ERJ8RS (1206)
ERJ8RQ (1206)
0.25
±1, ±2, ±5
ERJ14RS (1210)
ERJ14RQ (1210)
0.25
±1, ±2, ±5
ERJ12RS (1812)
0.5
ERJ12RQ (1812)
±1, ±2, ±5
ERJ12ZS (2010)
0.5
ERJ12ZQ (2010)
±1, ±2, ±5
ERJ1TRS (2512)
1
ERJ1TRQ (2512)
±1, ±2, ±5
Resistance
Range
(Ω)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
0.10 to 0.20 (E24)
0.22 to 0.91 (E24)
1.0 to 9.1
(E24)
T.C.R.
(×10 –6/°C)
±300
Category
Temperature Range
(°C)
–55 to +125
±200
±250
–55 to +125
±200
±250
–55 to +125
±200
±200
–55 to +125
±100
±200
–55 to +125
±100
±200
–55 ~ +125
±100
±200
–55 to +125
±100
(1)
ERJ2BW (0402)
Power Rating
at 70 °C
(W)
0.25
Resistance
Tolerance
(%)
±1, ±2, ±5
Resistance
Range
(Ω)
47 m to 100 m(E24)
ERJ3BW (0603)
0.25
±1, ±2, ±5
20 m to 100 m(E24)
ERJ6BW (0805)
0.5
±1, ±2, ±5
10 m to 100 m(E24)
ERJ8BW (1206)
1
±1, ±2, ±5
10 m to 100 m(E24)
ERJ8CW (1206)
1
±1, ±2, ±5
10 m to
Type (inch size)
50 m(E24)
T.C.R.
(×10 –6/°C)
±300
R<39m Ω : ±250
R>39m Ω : ±150
R<15m Ω : ±300
R>15m Ω : ±200
10 mΩ < R < 20 mΩ : ±200
20 mΩ < R < 47 mΩ : ±150
47 mΩ < R < 100 mΩ : ±100
±50
Category
Temperature Range
(°C)
–55 to +155
–55 to +155
–55 to +155
–55 to +155
–55 to +125
(1) Please contact us when resistors of irregular series are needed.
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.
04 Aug. 2012
12
