Datasheet

Page 5 of 8 QR-QE-20/2003.08.01
3
Cold
耐寒性
The total resistance change
should be within ±20%.
To be operated mechanically.
全阻值變化要在±20%以內，
機械方面能動作。
Temperature:-30 ±2℃
Time: 96 hours
Surface moisture shall be removed, and
then the controller shall be subjected
to standard atmospheric conditions
for 2 hours after which measurement
shall be made.
溫度在-30±2℃放置 96 小時,表面水份攝
取后 2 小時正常狀態下測試.
4
Damp heat
耐濕性
Insulation resistance: more
than 10M Ω with 250V
insulation resistance tester.
The total resistance change
should be within ±20%.
To be operated mechanically.
用 250V 絕緣測試機測試，絕緣阻
抗 10MΩ以上,
全阻值變化要在±20%以內,
機械方面能動作.
Temperature:+60 ± 2℃
Humidity: 90~95%RH
Time: 96 hours
Surface moisture shall be subjected to
standard atmospheric conditions for 2
hours after which measurement shall be
made.
溫度在 60±2℃,濕度:90~95%RH 放置 96
小時,表面水份攝取后 2 小時正常狀態下
測試.
5
Temperature
cycling test
溫度循環測試
The total resistance change
should be within ±20%.
To be operated mechanically.
全阻值變化要在±20%以內，
機械方面能動作。
Low temperature : -10 ± 3℃ 30
minutes
High temperature: +60 ± 2 ℃ 30
minutes
Number of cycles: 5
Surface moisture shall be removed, and
then the controller shall be subjected
to standard atmospheric conditions
for 2 hours after which measurement
shall be made.
在低溫為-10 ±3℃放置 30 分鐘,高溫 60
±2℃放置 30 分鐘,測試 5 次.表面水份攝
取后 2 小時后正常狀態下測試.
6
Resistance
to soldering
焊錫性
Not less than 3/4 of the
surface dipped shall be
covered with new solder.
浸錫部分表面最少 3/4 被新錫覆
蓋.
Temperature of solder: 235±5℃,
Dipping duration:3±0.5S.
焊錫溫度：235±5℃,
浸錫時間：3±0.5 秒.