ITEM 项 目 |
SPEC 规 格 |
REMARKS 备 注 |
Load life under high temperature
高温负荷寿命
|
±5% |
JIS C 5201-1 Rated voltage at 70℃ for 1,000 hours
(4.25.1) 额定电压70℃ 1,000 小时
|
Load life under high humidity
耐湿负荷寿命
|
±5% |
JIS C 5201-1 Rated voltage at 40℃,95% RH for 1,000 hours
(4.24) 额定电压40℃,95% RH 1,000 小时
|
Temp. coeff. of resistance
温度系数
|
R>1Ω. ±300ppm/℃ R≤1Ω. ±500ppm/℃
|
JIS-C-5202 5.2 Room temp. + 100℃
室温 + 100℃
|
Short time overload
短时间过负荷
|
±1%
|
JIS C 5201-1 6.25 times the rated power for 5 seconds
(4.13) 6.25倍额定功率 5 秒
|
Temperature cycling
温度循环
|
±1% |
JIS C 5201-1 5 cycles for □25℃±3℃(30min);room temp.
(4.19) (30min)~ +85℃±3℃(30min) room temp.(30min)
|
Resistance to soldering heat
焊锡耐热
|
±1% |
JIS C 5201-1 260℃±5℃ for 10 seconds(焊锡槽)
(4.18) 350℃±10℃ for 3.5 seconds(手焊锡)
|
Insulation resistance
绝缘电阻
|
>1,000MΩ |
JIS C 5201-1 500 V Insulation test 1min
(4.6.1.1) 500 V绝缘测试电压1min
|