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ERG-1SJ221A Datasheet, PDF (1/7 Pages) Panasonic Semiconductor – Metal (Oxide) Film Resistors | |||
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Metal (Oxide) Film Resistors
Metal (Oxide) Film Resistors
Type: ERG(X)S (Small size)
(0.5 W, 1 W, 2 W, 3 W, 5 W)
ERG(X)F (Anti-heat conducting for PCB)
(1 W, 2 W, 3 W, 5 W)
Features
â Miniaturized
50 % smaller compared to existing models
â Non-ï¬ammable
â High Reliability
â Automatic Insertion
â Reference Standards
IEC 60115-2, IEC 60115-4, JIS C 5201-4, EIAJ RC-2138
â RoHS compliant
Explanation of Part Numbers
Ex.1 : ERX type
1
2
3
4
5
6
7
8
9
10
11
12
ERX
2 S Z JW 1 R 0 E
Product Code
ERX
Metal Film
Resistors
Power Rating at 70 °C
12 0.5 W
1
1W
2
2W
3
3W
5
5W
Style · Speciï¬cation
S
Small size
0.5 W to 5 W
Small size Anti-heat
F
conducting type
(Fe lead wire)
1 W to 5 W
Resistance
Tolerance
J ±5 %
G ±2 %
Resistance Value
The ï¬rst two digits are signiï¬cant ï¬gures
of resistance and the third one denotes
number of zeros following.
Decimal point is expressed by
(Ex.) 1R0 : 1.0 Ω
âZâ is added according to resistance.
The matrix of forming and packaging is as shown in the table below.
Part No.
ERX12S
ERX1S
ERX1F
ERX2S
ERX2F
ERX3S
ERX3F
Resistance
Tolerance
±5 %
±2 %
±5 %
±2 %
±5 %
±2 %
±5 %
±2 %
Resistance Value Range (Ω)
ERXâ¡â¡SZ
ERXâ¡â¡S
0.10 to 0.18
0.20 to 9.1
0.10 to 0.91
1.0 to 9.1
0.10 to 0.18
0.20 to 9.1
0.10 to 0.91
1.0 to 9.1
0.10 to 0.20
0.22 to 9.1
0.10 to 0.91
1.0 to 9.1
0.10 to 0.20
0.22 to 9.1
0.10 to 0.91
1.0 to 9.1
Forming & Taping matrix
Code
Forming / Packaging
12S 1S 2S 3S 5S 1F 2F 3F 5F
â¡Â·Â·Â·â¡ Straight lead wire type
ââ âââ ââââ
â¡Â·Â·Â·P Cut & Forming type
âââââ
â¡Â·Â·Â·V Axial taping type (Straight lead) â â â â
âââ
U···V Axial taping type (Stand off)
âââ
â¡Â·Â·Â·E Radial taping type (E type)
âââ
W···E Radial taping type (WE type) â â â â
â¡Â·Â·H Cut & Forming type
â â ââ
S···E Radial taping type (SE type)
âââ
ERX5S
±5 %
â
ERX5F
±2 %
0.33 to 9.1
1.0 to 9.1
The above example 1 shows a small metal film resistor, 2 W power rating, resistance value of 1.0 Ω, tolerance ±5 %, and package of radial taping.
Ex.2 : ERG type
1
2
3
4
5
6
7
8
9
10
11
12
ERG
2
S
JW1
0
3
E
Product Code
ERG
Metal Oxide
Film Resistors
Power Rating at 70 °C
12 0.5 W
1
1W
2
2W
3
3W
5
5W
Style · Speciï¬cation
S
Small size
0.5 W to 5 W
Small size Anti-heat
F
conducting type
(Fe lead wire)
1 W to 5 W
Resistance
Tolerance
J ±5 %
G ±2 %
Resistance Value
The ï¬rst two digits are signiï¬cant ï¬gures
of resistance and the third one denotes
number of zeros following.
Decimal point is expressed by
(Ex.) 103 : 10 kΩ
The matrix of forming and packaging is as shown in the table below.
Code
Forming / Packaging
Forming & Taping matrix
12S 1S 2S 3S 5S 1F 2F 3F 5F
â¡Â·Â·Â·â¡ Straight lead wire type
ââ âââ ââââ
â¡Â·Â·Â·P Cut & Forming type
âââââ
â¡Â·Â·Â·V Axial taping type(Straight lead) â â â â
âââ
U···V Axial taping type(Stand off)
âââ
â¡Â·Â·Â·E Radial taping type(E type)
âââ
W···E Radial taping type(WE type) â â â â
â¡Â·Â·Â·H Cut & Forming type
â ââââ
S···E Radial taping type(SE type)
âââ
The above example 2 shows a small metal oxide film resistor, 2 W power rating, resistance value of 10 kΩ, tolerance ±5 %, and package of radial taping.
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.
02 Sep. 2014
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