电容上用字母表示或数字表示字母表示法:
1P2 = 1.2PF
1n = 1000PF
102 = 1000PF
224 = 0.22uF
102 =10×102pF=1000pF=1nF =0.001μF
153=15×103pF=15000pF=15nF=0.015μF
224=22×104pF=220000pF=220nF=022μF
335=33×105pF=3300000pF=3300nF=3.3μF
容量单位CAPACITANCE UNIT
1 Farad=1,000 Milli Farad(mF) 1F=1000MF
1 mF=1,000 Micro Farad (MFD,μF) 1MF=1000UF
1 μF=1,000 Nano Farad(nF) 1UF=1000NF
1 nF=1,000 Pico Farad(pF) 1NF=1000PF
容量误差符号
符号 | B | C | D | F | G | H | I | J | K | M | N | V | Z |
误差% | ±0.1 | ±0.2 | ±0.5 | ±1.0 | ±2.0 | ±2.5 | ±3.0 | ±5.0 | ±10 | ±20 | ±30 | +20 -10 | +80 -20 |
额定电压代码换算表
N2 N1 | A | B | C | D | E | F | G | H | J | K |
1 | 50 | 63 | 80 | |||||||
2 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | 800 |
3 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | 6300 | 8000 |
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