RSF | W | P(M) | B±350PPM/℃ | Ω | J(±5%) |
种类 | 额定电力 | 端子形状 | 特性 | 公称电阻值 | 误差 |
RSF | W | P(M) | B±350PPM/℃ | Ω | J(±5%) |
种类 | 额定电力 | 端子形状 | 特性 | 公称电阻值 | 误差 |
额定电力 | 最高使 用电压 | 最高过负 荷电压 | 最高断续 过负荷 | 尺 寸 DIMENSION (mm) | 阻值范围 RESISTNCE RANGE | |||||
POWER RATING 70℃ | MAXIMUN WORKING VOLTAGE | MAXIMUN OVERLOAD VOLTAGE | MAXIMUNI INTERMITTENCE OVERLOAD VOLTAGE | |||||||
型号 | L±3 | I | D | H | d±0.05 | |||||
1/4W 1/2Ws | 250V | 500V | 500V | P | 46 | 6.0±0.5 | 2.3±0.3 | 21±2.0 | 0.40 | 0.2~10M |
T/B | 58 | 6.0玻璃干燥器±0.5 | 2.3±0.3 | 27±2.0 | 0.40 | |||||
1/2W、1WS | 350V | 700V | 700V | P | 56 | 9.0±0.5 | 3.2±0.5 | 22±2.0 | 0.45 | 0.2~1M |
T/B | 58 | 9.0制吴茱萸±0.5 | 3.2±0.5 | 24±2.0 | 人山0.45or0.50 | |||||
1W 、2WS | 500V | 1000V | 1000V | P | 54 | 10.5±1.0 | 3.5±0.5 | 21±2.0 | 0.50or0.60 | 0.2~1M |
T/B52 | 58 | 10.5±1.0 | 3.5±0.5 | 25±2.0 | 0.50or0.60 or0.70 | |||||
T/B63 | 72 | 10.5±1.0 | 3.5±0.5 | 30±2.0 | 0.50or0.60 or0.70 | |||||
2W 、3WS | 500V | 1000V | 1000V | P | 58 | 15.5±1.0 | 5.5±0.5 | 20±2.0 | 0.60or0.65 | 0.2~1M |
T/B63 | 72 | 15.5±1.0 | 5.5±0.5 | 29±2.0 | 0.60 or0.70 | |||||
T/B72 | 81 | 15.5±1.0 | 5±0.5 | 34±2.0 | 0.60or 0.70 | |||||
3W、5WS | 500V | 1000V | 1000V | P、T/B | 94 | 17.5±1.0 | 6.0±0.5 | 38±2.0 | 0.70 or 075 | 0.2~1M |
5W | 500V | 1000V | 1000V | P、T/B | 94 | 23.5±1.0 | 8.0±0.5 | 35±2.0 | 0.70 or 075 | |
项目 ITEM | 规格值 SPECIFICATIONS | 试验方法TEST METHODS(螺纹脂JIS C5202) | ||||
抵抗值 DC RESISTANCE | 须在规定之R值的容许差内 ALLOWED UNDER R RATE TOLERANCE | 5.1 10±1(mm) 10±1(mm) | ||||
抵抗温度特性 T、C、R | 0.2Ω~47KΩ | 51KΩ~120K | 130K~1MΩ | 5.2测定条件25℃/125℃ TEST TERMS25℃/125℃ | ||
±350PPM/℃ | -700 PPM/℃ | -1300 PPM/℃ | ||||
短时间过负载 SHORT TIME OVERLOAD | ±(2%+0.05Ω)以内 | 5.5定格电压*2.5倍 测试5秒 PERMANENT RESISTANCE CHANGE AFTER THE APPLICATION OF APOTENTAL OF 2.5 TIME RCWV FOR 5 SECONDS | ||||
断续过负载 INTERMITTENCE OVERLOAD VOLTAGE | ±(2%+0.05Ω)以内 | 5.8 定格电压4倍(但不超过负荷电压)开1秒,关25秒,反复10000次 RESISTANCE CHANGE AFTER 1 SECOND ON , 25 SECOND OFF 10000 CYCLES AT 4 TIMES RCMV | ||||
端子强度 | 拉力强度 TENSILE STRENGTH | 端子外端没有松动 THE END OF LEAD WIRES ARENT LOOSE | 6.1 2.5kg,30SEC | |||
扭转强度 TORQUE STRENGTH | 6.1 90度弯曲5次360度交互扭转5次 90度 5 TIMES | |||||
弯曲强度 BENT STRENGTH | 6.1 垂直方向0.25KG加压900弯曲2次 0.25KG ,OVER 2TIMES | |||||
项目 ITEM | 规格值 SPECIFICATIONS | 试验方法 TEST METHODS(JIS C5202 |
耐振性 RESISTANCE OF VIBRATION | ±(1%+0.05Ω)以内 端子外端没有松动 THE END OF LEAD WIRES ARENT LOOSE | 6.3振动范围10-55HZ全振幅1.5mm向X、 Y、Z. 轴3方向行2小时振动 VIBRATION RANGE 10-55HZ FULL EXTENT1.5mm,VDBRATION TO X、Y、Z AXIS FOR 2 HR |
耐热性 RESISTANCE TO SOLDERING HEAT | ±(1%+0.05Ω)以内 | 6.4 350±10℃ 3±1秒(SEC) |
焊锡附着性 ADHESION OF SOLDERABLLITY | 端子表面积95%以新焊锡所覆盖为原则 95% SURFACE OF TERMINAL COVERED BY SOLDER | 6.5 230±5℃ 5±1秒(SEC) |
耐溶济性 RESISTANCE OF SOLVENT | 外观没有异常,且容易辨识 NO ABNORMALITY IN APPEARANCE,EASY IDENTIFICATION | 6.9 于JIS指定溶济中泡3分钟后取出,并立刻以绒或纱布轻试 SOLVENT APPOINTED BY JIS SOAK FOR 3MINS,THEN WIPE WITH LINT AT ONCE |
温度循环 TEMPERATURE CYCING | ±(1%+0.05Ω) | 7.1 在温度-55℃/+88℃,5次循环 -55℃/+88℃,5CYCLING |
耐湿负荷 LOAD LIFE IN HUMIDITY | ±(5%+0.05Ω) | 7.9 在湿度40℃,相对湿度90-95%于恒湿箱中,加额定直流电压测试1.5小时,停止0.5小时连续1000小时 RESISTANCE CHANGE AFTER 1000HOURS (1.5HRS ON, 0.5HRS OFF) AT RCWV IN A HUMIDITY CHAMBER CONTROLLED AT 40℃,AND 90-95%RELATIVE HUMIDITY |
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