Data Sheet

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.
Metal Film (Thin Film) Chip Resistors, High Reliability Type
E
1
R
2
A
3
3
4
A
5
E
6
B
7
1
8
0
9
2
10
V
11
Inch
0201
0402
0603
0805
1206
Metal Film
Chip Resistors
Product Code Size, Power Rating
Code Power Rating
0.05 W
0.063 W
0.1 W
0.125 W
0.25 W
Temperature Coefficient
Code
R
P
E
H
K
±10×10
–6
/°C
±15×10
–6
/°C
±25×10
–6
/°C
±50×10
–6
/°C
±100×10
–6
/°C
Resistance Tolerance
Code
W
B
C
D
Tolerance
±0.05 %
±0.1 %
±0.25 %
±0.5 %
Resistance Value
Consist of three figures for E24 series resistance value.
The first two digits are significant figures of resistance
and the third one denotes number of zeros following.
(example) 102 : 1k Ω
Packaging Methods
Code
C
X
V
Packaging Part No.
T.C.R.
1A
2A
3A
6A
8A
Punched Carrier Taping
2 mm pitch, 10000 pcs.
Punched CarrierTaping
4 mm pitch, 5000 pcs.
ERA2A
Pressed Carrier Taping
2 mm pitch, 15000 pcs.
ERA1A
ERA3A
ERA6A
ERA8A
E
1
R
2
A
3
3
4
A
5
E
6
B
7
1
8
0
9
1
11
V
12
Metal Film
Chip Resistors
Product Code Size, Power Rating
Code Power Rating
0.05 W
0.063 W
0.1 W
0.125 W
0.25 W
Temperature Coefficient
Code
R
P
E
H
K
±10×10
–6
/°C
±15×10
–6
/°C
±25×10
–6
/°C
±50×10
–6
/°C
±100×10
–6
/°C
Resistance Tolerance
Code
W
B
C
D
Tolerance
±0.05 %
±0.1 %
±0.25 %
±0.5 %
Resistance Value
Consist of four figures for E96 series resistance value.
The first three digits are significant figures of resistance
and the fourth one denotes number of zeros following.
(example) 1051 : 1.05k Ω
T.C.R.
1A
2A
3A
6A
8A
5
10
Packaging Methods
Code
C
X
V
Packaging Part No.
Punched Carrier Taping
2 mm pitch, 10000 pcs.
Punched CarrierTaping
4 mm pitch, 5000 pcs.
ERA2A
Pressed Carrier Taping
2 mm pitch, 15000 pcs.
ERA1A
ERA3A
ERA6A
ERA8A
Inch
0201
0402
0603
0805
1206
Metal Film (Thin Film) Chip Resistors,
High Reliability Type
Type: ERA 1A, 2A, 3A, 6A, 8A
Explanation of Part Numbers
Features
●
High reliability
................
Stable at high temperature and humidity
(85 °C 85 %RH rated load, Category temperature range : –55 °C to +155 °C)
●
High accuracy
...............
Small resistance tolerance and Temperature Coeffi cient of Resistance
●
High performance
.........
Low current noise, excellent linearity
●
Reference Standard
......
IEC 60115-8, JIS C 5201-8, EIAJ RC-2133B
●
AEC-Q200 qualifi ed
●
RoHS compliant
■
As for Packaging Methods, Land Pattern, Soldering Conditions and Safety Precautions,
Please see Data Files
●
E24 Series
●
E96 Series and other Resistance values
note : Duplicated resistance values as E24 series part
numbers shall follow E24 part numbers.
(apply three digit resistance value)
Feb. 201610