Capacitor catalog

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This catalog shows the significance of the various markings and inscriptions on the surface of the non-polarized and polarized capacitors.

Due to the fact that there are a large number of capacitor manufacturers, they choose different ways to mark or note components. It is necessary to know as many of these notations as possible because the source from where we procure these components may be different and we need to identify them. Whatever we choose, knowing the marking standards will help us a lot and will make electronic constructions a pleasant activity.

Capacitor marking can be done in 3 ways:

a) using numbers and letters;
b) only with numbers;
c) using the color code - this notation has not been used for several years.

Marking with numbers and letters of the capacitors

Crt.μFnFpFCODE
10.000010.0110100
20.0000120.01212120
30.0000150.01515150
40.0000180.01818180
50.0000220.02222220
60.0000250.02525250
70.0000270.02727270
80.0000330.03333330
90.0000390.03939390
100.0000470.04747470
110.0000560.05656560
120.0000680.06868680
130.0000820.08282820
140.00010.1100101
150.000120.12120121
160.000150.15150151
170.000180.18180181
180.000220.22220221
190.000250.25250251
200.000270.27270271
210.000330.33330331
220.000390.39390391
230.000470.47470471
240.000560.56560561
250.000680.68680681
260.000820.82820821
270.00111000102
280.00121.21200122
290.00151.51500152
300.00181.81800182
310.00222.22200222
320.00252.52500252
330.00272.72700272
340.00333.33300332
350.00393.93900392
360.00474.74700472
370.00565.65600562
380.00686.86800682
390.00828.28200822
400.011010000103
410.0121212000123
420.0151515000153
430.0181818000183
440.0222222000223
450.0252525000253
460.0272727000273
470.0333333000333
480.0393939000393
490.0474747000473
500.0565656000563
510.0686868000683
520.0828282000823
530.1100100000104
540.12120120000124
550.15150150000154
560.18180180000184
570.22220220000224
580.25250250000254
590.27270270000274
600.33330330000334
610.39390390000394
620.47470470000474
630.56560560000564
640.68680680000684
650.82820820000824
66110001000000105
671.212001200000125
681.515001500000155
691.818001800000185
70220002000000205

Common tolerance codes

BunkTolerance [%]
F1
G2
J5
K10
M20
Z80 ​​/ -20

Bibliography:

https://nextedu.ro/

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