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适用标准：Standard
▲GB/T5729(IEC115-1)电子设备用电阻器第一部分，总规范
Fixed resistor used in electronic equipment part 1:Generic speccification
▲Q/RU102-1998(企业标准)RX20型线绕电阻器详细规范
Type RX19wire-wound resistor specification
▲IEC68基本环境试验规程系列标准
Basic environment test procedure |
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| 外形尺寸Dimension |
| 功率 |
尺寸(mm) |
| (W) |
L |
D |
d |
H |
h |
l |
k |
b |
t |
d1 |
| 8 |
35±1.5 |
14±2.0 |
5.5±0.5 |
— |
28.5±2.5 |
— |
— |
3.5±0.8 |
4.5 |
2.0 |
|
|
| 10 |
41±1.5 |
14±2.0 |
5.5±0.5 |
310-5.0 |
28.5±2.5 |
20+1.0-2.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
|
|
| 16 |
45±1.5 |
17±2.0 |
8.0±0.5 |
340-5.0 |
31±2.5 |
23+1.0-2.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
|
|
| 20 |
51±2.0 |
17±2.0 |
8.0±0.5 |
340-5.0 |
31±2.5 |
30+1.0-2.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
|
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| 25 |
51±2.0 |
21±2.5 |
12±0.6 |
390-5.0 |
35±2.5 |
30+1.0-3.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
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| 30 |
71±2.2 |
21±2.5 |
12±0.6 |
390-5.0 |
35±2.5 |
44+1.0-3.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
|
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| 40 |
87±2.2 |
21±2.5 |
12±0.6 |
390-5.0 |
35±2.5 |
57+1.0-3.0 |
6+2.00 |
3.5±0.8 |
4.5 |
2.0 |
|
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| 50 |
91±2.4 |
29±3.0 |
20±3.0 |
470-5.0 |
43±2.5 |
60+1.0-3.0 |
7+2.00 |
4.5±1.0 |
6.0 |
2.5 |
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| 75 |
140±3.2 |
29±3.0 |
20±3.0 |
470-5.0 |
43±2.5 |
110+1.0-3.0 |
7+2.00 |
4.5±1.0 |
6.0 |
2.5 |
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| 100 |
170±3.5 |
29±3.0 |
20±3.0 |
470-5.0 |
43±2.5 |
140+1.0-3.0 |
7+2.00 |
4.5±1.0 |
6.0 |
2.5 |
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| 150 |
215±4.0 |
29±3.0 |
20±3.0 |
470-5.0 |
43±2.5 |
185+1.0-3.0 |
7+2.00 |
4.5±1.0 |
6.0 |
2.5 |
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| 200 |
272±5.0 |
29±3.0 |
20±3.0 |
470-5.0 |
43±2.5 |
— |
7+2.00 |
4.5±1.0 |
6.0 |
2.5 |
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| 主要技术指标Main
specification |
| 70℃额定功耗 |
元件极限电压 |
绝缘电压 |
阻值范围(W) |
| Power |
Limit Voltage |
Lnsuiation Voltage |
固定的 |
可调的 |
| (W) |
(V) |
(V) |
min |
max |
min |
max |
| 8 |
不适用 |
2000 |
0.36 |
3300 |
— |
— |
|
| 10 |
不适用 |
2000 |
0.47 |
7500 |
0.47 |
220 |
|
| 16 |
不适用 |
2000 |
0.68 |
10000 |
0.68 |
300 |
|
| 20 |
不适用 |
2000 |
1.0 |
13000 |
1.0 |
390 |
|
| 25 |
不适用 |
2000 |
1.2 |
16000 |
1.2 |
510 |
|
| 30 |
不适用 |
2000 |
1.5 |
24000 |
1.5 |
910 |
|
| 40 |
不适用 |
2000 |
2.4 |
33000 |
2.4 |
1100 |
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| 50 |
不适用 |
2000 |
3.3 |
33000 |
3.3 |
1500 |
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| 75 |
不适用 |
2000 |
5.6 |
43000 |
5.6 |
2400 |
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| 100 |
不适用 |
2000 |
7.5 |
56000 |
7.5 |
3300 |
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| 150 |
不适用 |
2000 |
10 |
75000 |
10 |
4700 |
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| 200 |
不适用 |
2000 |
12 |
100000 |
12 |
5600 |
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