ERD-S2TJ102V Datasheet, PDF (7/7 Pages) Panasonic Semiconductor – Carbon Film Resistors

Fixed Resistors
Appendix
■ How to express the resistance tolerance with a Matsushita part number
The resistance tolerance is identified by a single letter in accordance with the following table and the code is placed just
before the resistance code in the following examples.
Tolerance Code
W
B
C
D
F
G
J
K
M
Tolerance
(%)
±0.05
±0.1
±0.25
±0.5
±1
±2
±5
±10
±20
Examples
W1001 : 1000 ȑ±0.05 %
B1001 : 1000 ȑ±0.1 %
C1001 : 1000 ȑ±0.25 %
D1001 : 1000 ȑ±0.5 %
F1001 : 1000 ȑ±1 %
G1001 : 1000 ȑ±2 %
J101 : 100 ȑ±5 %
K101 : 100 ȑ±10 %
M101 : 100 ȑ±20 %
■ Color code indication for the resistance value and the tolerance
Fixed resistors whose resistance value and tolerance are indicated by color code follow the standard below.
Color code
Color
Black
Brown
Red
Orange
Yellow
Green
Blue
Violet
Gray
White
Gold
Silver
None
First digit
0
1
2
3
4
5
6
7
8
9
Second digit
0
1
2
3
4
5
6
7
8
9
Third digit
0
1
2
3
4
5
6
7
8
9
Multiplier
1
10
10²
10³
10⁴
10⁵
10⁶
10⁷
10 ^–1
10 ^–2
Resistance tolerance
%
Code
±1
F
±2
G
±0.05
W
±0.5
D
±0.25
C
±0.1
B
±5
J
±10
K
±20
M
Indication example
Color code of 5 color bands
When the standard resistance value follows E48 series or
96 series, color code of the resistors are indicated by five
color bands. Example below is 154 kȑ.
Color code of 4 color bands
When the standard resistance value follows E6 series, 12
series or 24 series, color code of the resistors are indicated
by four color bands. Example below is 15 kȑ.
Example 1
1st Color 2nd Color 3rd Color 4th Color 5th Color
Brown
(1)
Green
(5)
Yellow
(4)
Orange
(1000)
Brown
(±1 %)
Example 2
1st Color
Brown
(1)
2nd Color
Green
(5)
3rd Color
Orange
(1000)
4th Color
Gold
(±5 %)
– ER131 –
Feb. 2006