输入代码 | 结果 |
输入代码,查询结果
|
阻值
|
标准电阻系列公差表
系列 | 公差 | 系列 | 公差 |
5色环电阻在线计算器 |
E-6 | 20% | E-48 | 2% | |
E-12 | 10% | E-96 | 1% | 4色环电阻查询器 |
E-24 | 5% | E-196 | 0.5, 0.25, 0.1和0.05% |
电阻封装与额定功率关系表 |
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封装 | 额定功率(at70℃) | L | W | H | T | t1 |
0201 | 1/32W | 0.6±0.10 | 0.3±0.05 | 0.25±0.05 | 0.15±0.10 | 0.15±0.10 |
0402 | 1/16W | 1.0±0.10 | 0.5±0.05 | 0.30±0.05 | 0.20±0.10 | 0.25±0.10 |
0603 | 1/10W | 1.6±0.10 | 0.8±0.10 | 0.45±0.10 | 0.25±0.15 | 0.25±0.15 |
0805 | 1/8W | 2.0±0.10 | 1.20±0.10 | 0.50±0.10 | 0.35±0.20 | 0.35±0.20 |
1206 | 1/4W | 3.1±0.15 | 1.55±0.15 | 0.55±0.10 | 0.45±0.20 | 0.40±0.20 |
1210 | 1/2W | 3.1±0.15 | 2.60±0.15 | 0.50±0.10 | 0.50±0.20 | 0.50±0.20 |
2010 | 1/2W | 5.0±0.15 | 2.50±0.15 | 0.55±0.10 | 0.55±0.20 | 0.50±0.20 |
2512 | 3/4W | 6.4±0.15 | 3.20±0.15 | 0.55±0.10 | 0.60±0.20 | 0.50±0.20 |
附(部分)阻值表: 全部的代码可通过上面的查询来找到。
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
R010 |
0.01 |
R011 |
0.011 |
R012 |
0.012 |
R013 |
0.013 |
R015 |
0.015 |
R027 |
0.027 |
R030 |
0.03 |
R033 |
0.033 |
R036 |
0.036 |
R039 |
0.039 |
R068 |
0.068 |
R075 |
0.075 |
R082 |
0.082 |
R091 |
0.091 |
R10 |
0.10 |
R18 |
0.18 |
R20 |
0.20 |
R22 |
0.22 |
R24 |
0.24 |
R27 |
0.27 |
R47 |
0.47 |
R51 |
0.51 |
R56 |
0.56 |
R62 |
0.62 |
R68 |
0.68 |
000 |
<0.05 |
1R0 |
1.0 |
1R1 |
1.1 |
1R2 |
1.2 |
1R3 |
1.3 |
2R4 |
2.4 |
2R7 |
2.7 |
3R0 |
3.0 |
3R3 |
3.3 |
3R6 |
3.6 |
6R2 |
6.2 |
6R8 |
6.8 |
7R5 |
7.5 |
8R2 |
8.2 |
9R1 |
9.1 |
160 |
16 |
180 |
18 |
200 |
20 |
220 |
22 |
240 |
24 |
430 |
43 |
470 |
47 |
510 |
51 |
560 |
56 |
620 |
62 |
111 |
110 |
121 |
120 |
131 |
130 |
151 |
150 |
161 |
160 |
301 |
300 |
331 |
330 |
361 |
360 |
391 |
390 |
431 |
430 |
751 |
750 |
821 |
820 |
911 |
910 |
102 |
1.0K |
112 |
1.1K |
202 |
2.0K |
222 |
2.2K |
242 |
2.4K |
272 |
2.7K |
302 |
3.0K |
512 |
5.1K |
562 |
5.6K |
622 |
6.2K |
682 |
6.8K |
752 |
7.5K |
133 |
13K |
153 |
15K |
163 |
16K |
183 |
18K |
203 |
20K |
363 |
36K |
393 |
39K |
433 |
43K |
473 |
47K |
513 |
51K |
913 |
91K |
104 |
100K |
114 |
110K |
124 |
120K |
134 |
130K |
244 |
240K |
274 |
270K |
304 |
300K |
334 |
330K |
364 |
360K |
624 |
620K |
684 |
680K |
754 |
750K |
824 |
820K |
914 |
910K |
165 |
1.6M |
185 |
1.8M |
205 |
2.0M |
225 |
2.2M |
245 |
2.4M |
435 |
4.3M |
475 |
4.7M |
515 |
5.1M |
565 |
5.6M |
625 |
6.2M |
116 |
11M |
126 |
12M |
136 |
13M |
156 |
15M |
166 |
16M |
306 |
30M |
336 |
33M |
366 |
36M |
396 |
39M |
436 |
43M |
756 |
75M |
826 |
82M |
916 |
91M |
107 |
100M |
|
|
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
代码 |
阻值 |
R016 |
0.016 |
R018 |
0.018 |
R020 |
0.02 |
R022 |
0.022 |
R024 |
0.024 |
R043 |
0.043 |
R047 |
0.047 |
R051 |
0.051 |
R056 |
0.056 |
R062 |
0.062 |
R11 |
0.11 |
R12 |
0.12 |
R13 |
0.13 |
R15 |
0.15 |
R16 |
0.16 |
R30 |
0.30 |
R33 |
0.33 |
R36 |
0.36 |
R39 |
0.39 |
R43 |
0.43 |
R75 |
0.75 |
R82 |
0.82 |
R91 |
0.91 |
|
|
|
|
1R5 |
1.5 |
1R6 |
1.6 |
1R8 |
1.8 |
2R0 |
2.0 |
2R2 |
2.2 |
3R9 |
3.9 |
4R3 |
4.3 |
4R7 |
4.7 |
5R1 |
5.1 |
5R6 |
5.6 |
100 |
10 |
110 |
11 |
120 |
12 |
130 |
13 |
150 |
15 |
270 |
27 |
300 |
30 |
330 |
33 |
360 |
36 |
390 |
39 |
680 |
68 |
750 |
75 |
820 |
82 |
910 |
91 |
101 |
100 |
181 |
180 |
201 |
200 |
221 |
220 |
241 |
240 |
271 |
270 |
471 |
470 |
511 |
510 |
561 |
560 |
621 |
620 |
681 |
680 |
122 |
1.2K |
132 |
1.3K |
152 |
1.5K |
162 |
1.6K |
182 |
1.8K |
332 |
3.3K |
362 |
3.6K |
392 |
3.9K |
432 |
4.3K |
472 |
4.7K |
822 |
8.2K |
912 |
9.1K |
103 |
10K |
113 |
11K |
123 |
12K |
223 |
22K |
243 |
24K |
273 |
27K |
303 |
30K |
333 |
33K |
563 |
56K |
623 |
62K |
683 |
68K |
753 |
75K |
823 |
82K |
154 |
150K |
164 |
160K |
184 |
180K |
204 |
200K |
224 |
220K |
394 |
390K |
434 |
430K |
474 |
470K |
514 |
510K |
564 |
560K |
105 |
1.0M |
115 |
1.1M |
125 |
1.2M |
135 |
1.3M |
155 |
1.5M |
275 |
2.7M |
305 |
3.0M |
335 |
3.3M |
365 |
3.6M |
395 |
3.9M |
685 |
6.8M |
755 |
7.5M |
825 |
8.2M |
915 |
9.1M |
106 |
10M |
186 |
18M |
206 |
20M |
226 |
22M |
246 |
24M |
276 |
27M |
476 |
47M |
516 |
51M |
566 |
56M |
626 |
62M |
686 |
68M |