如何读电感色码 标称电感值
如何识别电感色码
首先找到公差带,它通常会是黄金色(5%),或有时银色(10%)。
![]() 如果'乘数'色环是黄金色的,则向左移动小数点。
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电感值误差标识代码
符号 | B | C | S | D | F | G | H | J | K | L | M | V | N |
公差 | ±0.15nH | ±0.2nH | ±0.3nH | ±0.5nH | ±1% | ±2% | ±3% | ±5% | ±10% | ±15% | ±20% | ±25% | ±30% |
标称电感值及代码标识
nH | μH | SAP |
1 | 1N0 | |
1.2 | 1N2 | |
1.5 | 1N5 | |
1.8 | 1N8 | |
2.2 | 2N2 | |
2.7 | 2N7 | |
3.3 | 3N3 | |
3.9 | 3N9 | |
4.7 | 4N7 | |
5.6 | 5N6 | |
6.8 | 6N8 | |
8.2 | 8N2 | |
10 | 0.01 | 10N |
12 | 0.012 | 12N |
15 | 0.015 | 15N |
18 | 0.018 | 18N |
22 | 0.022 | 22N |
27 | 0.027 | 27N |
33 | 0.033 | 33N |
39 | 0.039 | 39N |
47 | 0.047 | 47N |
56 | 0.056 | 56N |
68 | 0.068 | 68N |
82 | 0.082 | 82N |
100 | 0.1 | R10 |
120 | 0.12 | R12 |
nH | μH | SAP |
150 | 0.15 | R15 |
180 | 0.18 | R18 |
220 | 0.22 | R22 |
270 | 0.27 | R27 |
330 | 0.33 | R33 |
390 | 0.39 | R39 |
470 | 0.47 | R47 |
560 | 0.56 | R56 |
680 | 0.68 | R68 |
820 | 0.82 | R82 |
1 | 1R0 | |
1.2 | 1R2 | |
1.5 | 1R5 | |
1.8 | 1R8 | |
2.2 | 2R2 | |
2.7 | 2R7 | |
3.3 | 3R3 | |
3.9 | 3R9 | |
4.7 | 4R7 | |
5.6 | 5R6 | |
6.8 | 6R8 | |
8.2 | 8R2 | |
10 | 100 | |
12 | 120 | |
15 | 150 | |
18 | 180 |
nH | μH | SAP |
22 | 220 | |
27 | 270 | |
33 | 330 | |
39 | 390 | |
47 | 470 | |
56 | 560 | |
68 | 680 | |
82 | 820 | |
100 | 101 | |
120 | 121 | |
150 | 151 | |
180 | 181 | |
220 | 221 | |
270 | 271 | |
330 | 331 | |
390 | 391 | |
470 | 471 | |
560 | 561 | |
680 | 681 | |
820 | 821 | |
1000 | 102 | |
1200 | 122 | |
1500 | 152 | |
1800 | 182 | |
2200 | 222 | |
2700 | 272 |
nH | μH | SAP |
3300 | 332 | |
3900 | 392 | |
4700 | 472 | |
5600 | 562 | |
6800 | 682 | |
8200 | 822 | |
10 000 | 103 | |
12 000 | 123 | |
15 000 | 153 | |
18 000 | 183 | |
22 000 | 223 | |
27 000 | 273 | |
33 000 | 333 | |
39 000 | 393 | |
47 000 | 473 | |
56 000 | 563 | |
68 000 | 683 | |
82 000 | 823 | |
100 000 | 104 | |
120 000 | 124 | |
150 000 | 154 | |
180 000 | 184 | |
220 000 | 224 | |
270 000 | 274 | |
330 000 | 334 |