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Paper film capacitors
Type of capacitor
(first - third digits)
Symbol
Characteristics
OFA
Metalized polypropylene
O F E
Metalized mylar
OFF
Film mica
OFG
Polypropylene film
OFH
Metalized mylar
QFJ
Mylar (special)
OFK
Metalized mylar (smal l )
O F M
Mylar
OFN
Mylar (small)
OFP
Polypropylene
OF S
Polystyrole
OFV
Thin film
O F Z
Special type
Rated voltage (fifth and sixth digits)
0
1
2
3
Tolerance (seventh digit)
+
1 00 o ;.
°
M
A
- 1 0
± 1 %
F
N
± 2 %
G
p
+ 50 o ;.
°
R
H
- 1 0
- 1 0
+ 40
± 5 %
J
x
- 20 7 0
+ 80
± 1 0 %
K
z
5-4
Tubular
Mono-direction
2
2
2
A
8
D
c
1 0
1 6
20
1 00
1 2 5
1 60
200
1 000
1 2 50
2000
± 20 %
± 30 %
+ 1 00 ' "
_
0
+ 30
- 20
Shape of capacitor (fourth digit)
Normal
Kink lead
4
4
8
4
3
4
4
3 , 7
4
3
4
3 . 8
4
3
4
8
Special coding
E
F
H
G
3 . 1 5
4 . 0
2 5
40
50
2 50
3 1 5
400
500
5000
Values (eighth - tenth digits)
E xample : Values are in picofarads
I
1 0 1
. . . . . . . . . . . . . . 1 0 x 1 0
p F
1 02
. . . . . . . . . . . . . . 1 0 x 1 02
pF
1 03
. . . . . . . . . . . . . . 1 0 x 1 01
pF
1 04
. . . . . . . . . . . . . . 1 0 x 1 0�
pF
1 0 5
. . . . . . . . . . . . . . 1 0 x 1 O'
pF . . . . . . . . . . . . . .
5RO
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assistant code ( eleventh digit)
G
Small size
Z
Lead taping
Y
Lead taping
Flame retardant
Mono-direction
K ink lead
7
5
5 . 7
6
5
5
6
J
K
v
w
6 . 3
63
80
3 5
6 30
3 5 0
450
. . . . . . . . . . . . . .
1 00
pF
( 0 . 0 0 1 µF l
. . . . . . . . . . . . . .
1 , 000
pF
( 0 . 0 1 µF l
. . . . . . . . . . . . . .
1 0, 000
pF
(0. 1 µF l
. . . . . . . . . . . . . .
1 00, 000
pF
1 µF
5 . 0
pF
x
600
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