| ITEM 項 目 |
SPEC 規 格 |
REMARKS 備 註 |
| Load life under high temperature
高溫負荷壽命 |
NW:±5%
NM:±1.5% |
Rated voltage at 70℃ for 1,000 hours
額定電壓70℃ 1,000 小時 |
| Load life under high humidity
耐濕負荷壽命 |
±5% |
Power rating x 1/10 at 40℃, 95% RH for 1,000 hours
額定功率x 1/10,40℃,95% RH 1,000小時 |
| Temp. coeff. of resistance
溫度係數 |
NW:R>1Ω ±300ppm/℃
NW: ≦1Ω ±500ppm/℃
NM:R<100K ±300ppm/℃
NM: ≧100K ±200ppm/℃ |
Room temp. + 100℃
室溫 + 100℃
|
| Short time overload
短時間過負荷 |
NW:±2%
NM:±0.5% |
6.25 times the rated power for 5 seconds
6.25倍額定功率 5 秒 |
| Temperature cycling
溫度循環 |
±1% |
5 cycles for –30℃ ~ +85℃
5次 –30℃ ~ +85℃ |
| Immersion in solder
焊錫耐熱 |
±1% |
350℃ for 3 seconds
350℃ 3 秒 |
| Insulation resistance
絕緣電阻 |
>1,000MΩ |
500 volt megger
500V 絕緣測試器 |