 | Sichuan Yongxing Electronics Company Limited | | Product Detail | WI110(3329) Cermet Trimmer | Description:
| Product Class : Trimmer Potentiometer·Trimming Glass-Glaze Potentiator
★ Electrical Characteristics
▲ Range of nominal resistance：
100Ω~ 1M Ω
▲ Resistance tolerance：
±10%，±20%
▲ Terminal resistance：
≤1%R或10Ω
▲ Contact resistance variation：
CRV≤3%R
▲ Insulation resistance：
RI≥ 1G Ω(100V)
▲ Withstand voltage：500Vac
▲ Limit current of moving
contact：100mA
▲ Effective Electrical travel：
>70% of Total mechanical travel
★ Environment Characteristics
▲ Rated power (250V max)：
0.5W ＠ 70℃ ，0W ＠ 125℃
▲ Temperature range：
-55℃ ~+ 125℃
▲ Temperature vareation： -55℃ ,30min,+ 125℃ ,30min
5 cycles
△R≤±(3%R+0.1Ω)
△(Uab/Uac)≤±2%
▲ Collision： 390m /s2,4000 cycles
△R≤±(2%R+0.1Ω)
▲ Vibration:10~500HZ， 0.75mm ,6h
△R≤±(2%R+0.1Ω)，
△(Uab/Uac)≤±3%
Detail specification：Q/RU128-1995
▲ Climate category：IEC 68-2-2 等
△R≤±(5%R+0.1Ω)，RI≥100MΩ
▲ Electrical endurance at 70℃ ：0.5W,1000h
△R≤±(5%R+0.1Ω),CRV≤±3%R
▲ Mechanical endurance：200 cycles
△R≤±(5%R+0.1Ω), CRV≤±3%R
▲ Steady damp heat：IEC 68-2-3 ，Ca，96h
△R≤±(5%R+0.1Ω),RI≥100MΩ
★ Physical Characteristics：
▲ Total mechanical travel：280°±10°
▲ Starting torque：≤30mN.m
▲ Mark：
Nominal resistance, resistance tolerance, Type, date
▲ Standard pacdage：100 pcs/box |  |
|
