
SERVICING
± 5% and ± 10% Resistors (P.N.
The
X X X
Multiplier
0 = 0
Value in ohms 1 =10 2 = 100 3 = 1000
4 = 10,000
5 = 100,000
6 = 1,000,000
7 = 10,000,000
8 = .01
9 = .1
± 1% Resistors (P.N.
Some resistors with a ± 1% tolerance are identified by a
4.2.3 SMD CAPACITOR IDENTIFICATION
Ceramic SMD Capacitors (P.N.
Ceramic SMD capacitors are identified using either an American or Japanese EIA standard. The American standard uses a single letter or number to indicate the value, and the color of this letter or number to indicate the multiplier. The Japanese standard uses a letter to indicate the value followed by a number to indicate the multiplier. The values for both standards are shown in the following table. For example, if there is a single black “E” on the capacitor, it uses the American standard and its value is 15 pF. The same value is identified with the Japanese standard by “E1”.
The Japanese standard may also utilize a bar to indicate the temperature coefficient. The following
coefficients are indicated by this bar. For example, “A2” indicates a 100 pF NPO capacitor.
| = NPO |
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| = N220 |
XX | XX = N150 | XX | ||||
XX = N330 | XX = N470 | XX = N750 | ||||
XX = X7R |
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Table
American EIA Standard | Japanese EIA Standard | ||
First Letter/ | Value | First Letter/ | Value |
Number | (pF) | Number | (pF) |
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A | 10 | A | 1.0 |
B | 11 | B | 1.1 |
C | 12 | C | 1.2 |
D | 13 | D | 1.3 |
E | 15 | E | 1.5 |
H | 16 | F | 1.6 |
I | 18 | G | 1.8 |
J | 20 | H | 2.0 |
K | 22 | J | 2.2 |
L | 24 | K | 2.4 |
N | 27 | L | 2.7 |
O | 30 | M | 3.0 |
R | 33 | N | 3.3 |
S | 36 | P | 3.6 |
T | 39 | Q | 3.9 |
V | 43 | R | 4.3 |
W | 47 | S | 4.7 |
X | 51 | T | 5.1 |
Y | 56 | U | 5.6 |
Z | 62 | V | 6.2 |
3 | 68 | W | 6.8 |
4 | 75 | X | 7.5 |
7 | 82 | Y | 8.2 |
9 | 91 | Z | 9.1 |
Color | Multi- | Second | Multi- | |
plier | Number | plier | ||
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Orange | 0.1 | 0 | 1 | |
Black | 1 | 1 | 10 | |
Green | 10 | 2 | 100 | |
Blue | 100 | 3 | 1000 | |
Violet | 1000 | 4 | 10,000 | |
Red | 10,000 | 5 | 100,000 |
| February 2001 |
Part No. |