产品广泛应用于生产,国设备,仪器仪表,汽车,变频器,电梯,电源,起重,焊接机,等机电行业和工控设备,以及电视机,电脑,电磁炉等家用电器制造业.
● 性能测试方法:PERFORMANCE TT METHODS
特性项目 CHARAERISTICS
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规格值 SPECIFICATIONS |
测试方法 TT METHODS |
短时过负荷 SHORT IMET OVERLOAD |
ΔR≤&plun;(2%RO+0.1Ω) | 额定功率&tim;10倍,5秒 POWER RATED&tim;10TIM,5S |
湿度寿命 TEMPERATURE COEFFICIENT JIS-C-5202 5.2 |
ΔR≤&plun;(5%RO+0.1Ω) | 温度40&plun;2℃,相对湿度90-95%与恒温箱中,加额定直流电压测试1.5小时,停止0.5小时连续放置1000小时
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温室寿命 LOAD LIFE JIS-C-5202 7.10 |
ΔR≤&plun;(5%RO+0.1Ω) | PERMANENT RISTANCE CHANGE AFTER 1000HOURS OPERATING AT RCWV,WITH DUTY CYCLE OF 1.5HOURS ON,0.5HOURS OFF AT 25℃&plun;2℃.
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耐热性 RISTANCE TO SOLDERING HEAT JIS-C-5202 6.4 |
ΔR≤&plun;(1%RO+0.05Ω) | 将电阻两端导线浸入锡炉约3.2到4.8MM 依下表规定实施 DIP THE LEADS OF THE RISTOR INTO SN STOVE THE DEPTH IS 3.2~4.8MM,THE TEMPERATURE AND THE TIME AS THE TABLE TEMPERATURE DIP TIME 350℃&plun;10℃ 3.0&plun;0.5 SEC 260℃&plun;5℃ 10&plun;1 SEC
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焊锡性 SOLDERABILITY JIS-C-5202 6.5 |
焊锡覆盖面积95%以上 95%COVERAGE MIN. | 锡炉温度:260&plun;5℃ 浸炉时间:10&plun;0.5 SEC TT TEMPERATURE OF SOLDER: 260&plun;5℃ DWELL TIME IN SOLDER:10&plun;0.5SEC
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不燃性 NINFLAMMAB- ILITY |
不可燃烧(无明火产生) NINFLAMMAB | 分别按5.10.16倍额定功率加交流负荷5分钟 LOAD 5MIN ACCORDING TO 5 TIME 10 TIME 16 TIME POWER RATED AND A.C
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