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绕线插件电阻器(WA)
发布日期：2022-5-19 20:33:15 所属分类：高功率电阻器 访问统计：2167
通孔式高功率电阻，固定电阻, |
| 线绕插件电阻(WA系列)的额定功率为0.5W至8W，电阻范围为100mΩ至3.3KΩ。它能在高温下承受较大的负载，并于长期使用后仍然保持阻值稳定。符合UL94V-0规定的防火多涂层,通过UL1412的过载测试。使用MIL和EIA标准的颜色代码制作,铜引线特殊电镀处理。 |
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| Features: | |
| • Flameproof multi-layer coating equivalent to UL 94 V-0 | |
| • Flameproof feature equivalent to overload test UL 1412 | |
| • Color code per MIL & EIA standards | |
| • Special tin-plated electrolytic copper lead wire | |
| • Products meet RoHS requirements and do not contain substances of very high concern identified by European Chemicals Agency | |
| Dimensions: | Unit:mm |
| Type | Body Length(L) | Body Diameter(D) | Lead Wire Length(H) | Lead Wire Diameter (d) |
| WA051 | 8.80 ± 1.0 | 3.20 ± 0.20 | 28.0 ± 3.0 | 0.60 ± 0.03 |
| WA01 | 11.00 ± 1.0 | 4.00 ± 0.50 | 28.0 ± 3.0 | 0.70 ± 0.03 |
| WA02 | 13.50 ± 1.0 | 5.00 ± 0.50 | 30.0 ± 3.0 | 0.80 ± 0.03 |
| WA03 | 15.50 ± 1.0 | 5.50 ± 0.50 | 30.0 ± 3.0 | 0.80 ± 0.03 |
| WA04/WA05 | 19.00 ± 1.0 | 6.00 ± 0.50 | 30.0 ± 3.0 | 0.80 ± 0.03 |
| WA06 | 24.00 ± 1.0 | 8.00 ± 0.50 | 35.0 ± 3.0 | 0.80 ± 0.03 |
| WA07/WA08 | 31.50 ± 1.0 | 8.00 ± 0.50 | 30.0 ± 3.0 | 0.80 ± 0.03 |
| General Specifications: |
| Type | Power Rating (at70°C) |
Maximum Working Voltage | Maximum Overload Voltage | Minimum Resistance |
Maximum Resistance |
Resistance Tolerance |
| WA051 | 1/2W | 350V | 600V | 0.1Ω | 390Ω | ±2%,±5% |
| WA01 | 1W | 350V | 600V | 0.1Ω | 449Ω | ±2%,±5% |
| WA02 | 2W | 350V | 700V | 0.1Ω | 549Ω | ±2%,±5% |
| WA03 | 3W | 350V | 700V | 0.1Ω | 1KΩ | ±2%,±5% |
| WA04/WA05 | 4W/5W | 450V | 800V | 0.1Ω | 1K5Ω | ±2%,±5% |
| WA06 | 6W | 500V | 1000V | 0.1Ω | 3K3Ω | ±2%,±5% |
| WA07/WA08 | 7W/8W | 600V | 1000V | 0.1Ω | 3K3Ω | ±2%,±5% |
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下一产品：功率型金属膜插件电阻器(PWR)
