SERVICING
4-2 February 2001
Part No. 001-9800-001
± 5% and ± 10% Resistors (P.N. 569-0105-xxx)
The three-digit number used to identify ±5% and
±10% resistors corresponds to the last three digits of
the EFJohnson part number. This number is derived as
follows. For example, “273” indicates a 27k ohm
resistor and “339” indicates a 3.3 ohm resistor.
± 1% Resistors (P.N. 569-0111-xxx)
Some resistors with a ±1% tolerance are identified
by a four-digit number and others may not have a
marking. When identified with a four-digit number,
the first three digits are the value and the fourth is the
multiplier. For example, “5761” indicates a 5.76k ohm
resistor.
4.2.3 SMD CAPACITOR IDENTIFICATION
Ceramic SMD Capacitors (P.N. 510-36xx-xxx)
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 stan-
dard 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 Japane se stan-
dard 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.
XX = NPO XX = N150 XX = N220
XX = N330 XX = N470 XX = N750
|XX = X7R
Multiplier
Value in ohms
X X X
0 = 0
1 =10
2 = 100
3 = 1000
4 = 10,000
5 = 100,000
6 = 1,000,000
7 = 10,000,000
8 = .01
9 = .1
Table 4-1 Ceramic SMD Capacitor Identification
American EIA Standard Japanese EIA Standard
First Letter/
Number Valu e
(pF) First Letter/
Number Valu e
(pF)
A10A1.0
B11B1.1
C12C1.2
D13D1.3
E15 E1.5
H16F1.6
I18G1.8
J20H2.0
K22J2.2
L24K2.4
N27L2.7
O30M3.0
R33N3.3
S36P3.6
T39Q3.9
V43R4.3
W47 S4.7
X51T5.1
Y56U5.6
Z62V6.2
368W6.8
475X7.5
782Y8.2
991Z9.1
Color Multi-
plier Second
Number Multi-
plier
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