| DCR Type 100W - 250W | 陶瓷管型電阻器 - C型線繞 |
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| 注意： 產品尺寸可能變更，請以實際產品尺寸或本公司最新規格書為準。 |
| 規 格 |
| 項目 | 試驗方法 | 性能 |
| 電阻值容許公差 | JIS-C-5202 5-1 | Resistance  Nominal Tolerance1≤R 1>R ±5%(J) ±10%(K) |
| 電阻溫度特性 | JIS-C-5202 5-2 | ±200PPM/°C MAX |
| 定格負荷 | JIS-C-5202 5-4 | ΔR/R≤±(0.5%+0.1Ω) Surface temperature up 350°C MAX |
| 短時間過負荷 | JIS-C-5202 5-5 1000% rated wattage 5 seconds |
Free of appearance or structural irregularity ΔR/R≤ ±(2%+0.1Ω) |
| 絕緣抵抗 | JIS-C-5202 5-6 500VDC | 100MΩ min |
| 耐電壓 | JIS-C-5202 5-7 1000VDC 1 minute Between terminal and anchor stand |
Free of appearance or structural irregularity ΔR/R≤ ±(0.1%+0.05Ω) |
| 端子強度 | JIS-C-5202 6-1 8kg 30 seconds | Free of appearance or structural irregularity |
| 電阻器強度 | JIS-C-5202 6-2 30kg 30 seconds | Free of appearance or structural irregularity |
| 耐振性 | JIS-C-5202 6-3 1.5m/m 10 ~ 50 ~ 10 Hz/min X-Y-Z 2 hours each |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(1%+0.05Ω) |
| 熱衝擊 | JIS-C-5202 7-3 Room temp 30 minutes ON-55°C 15 minutes OFF |
Free of structural irregularity ΔR/R≤ ±(2%+0.1Ω) |
| 耐濕性 | JIS-C-5202 7-5 40°C 90%RH 240 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(3%+0.1Ω) |
| 耐久性 | JIS-C-5202 7-10 90 minutes ON - 30 minutes OFF500 hours |
Free of appearance or structural irregularity Surface coating crack ΔR/R≤ ±(1%+0.05Ω) |
| 難燃性 | JIS-C-5202 7-13-3-2 100% - 600% rated power load |
US UL-94 flame retardation test V-0 grade noncombustible |
| 備註 | 1. Resistance and resistance tolerance were tested in-house with micro resistance meter. 2. Coating refers to UL-certified data provided by supplier. |
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| 成 品 識 別 碼 |
| DNRA | 600W | 500R | J | G |
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| 成品類別 | 定格電力 | 阻抗值 | 阻值公差 | 組合方式 |
| DDRA type DDRB type DNRA type DNRB type DSRA type DSRB type DCR type |
10W~1300W 15W~20000W 50W~1300W 15W~20000W 20W~1300W 15W~20000W 100W~250W |
(Ω) indicates resistance value in units of ohms. |
J (±5%) K (±10%) |
C - Clip mount. G - Horizontal mount. N - No mount. Z - Vertical mount. |
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