 | Sichuan Yongxing Electronics Company Limited | | Product Detail | WI112(3386) Cermet Trimmer | Description:
| Product Class : Trimmer Potentiometer·Trimming Glass-Glaze Potentiator
★ Electrical Characteristics
▲ Range of nominal resistance： 100Ω~ 2M Ω
▲ Resistance tolerance：±10%，±20%
▲ Terminal resistance： ≤1%R or 2Ω
▲ Contact resistance variation： CRV≤3%R
▲ Insulation resistance：RI≥ 1G Ω(100Vdc)
▲ Withstand voltage：600Vdc
▲ Effective Electrical travel：>70% of Total mechanical travel
★ Environment Characteristics
▲ Rate power：(200V max)
0.5W ＠ 85℃ ，0W ＠ 125℃
▲ Temperature range：-55℃ ~+ 125℃
▲ TCR：±500×10-6/℃
▲ Collision： 100m /s2，16ms，1000 cycles
△R≤±2%R
▲ Temperature cycle：-55℃ ，30min，+ 125℃ ，30min5 cycles
△R≤±5%R，
△(Uab/Uac)≤±10%
▲ Electrical load at 85℃ ：0.5W，96h
△R≤±10%R，
△(Uab/Uac)≤±10%
▲ Mechanical wear-resistance： 100 cycles
△R≤±(10%R+0.5Ω)
▲ Constant damp heat：40± 2℃ ，87~92%R.H.96h△R≤±5%R,RI≥10MΩ
★ Physical Characteristics
▲ Total mechanical rotation angle：300±10°
▲ Starting torque：≤35mN.m
▲ Mark：
Type, nominal resistance
Resistance tolerance
▲ Standard pacdage：100 pcs/box |  |
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