 | Sichuan Yongxing Electronics Company Limited | | Product Detail | WI111(3323) 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或5Ω
▲ Insulation resistance：RI≥ 1G Ω
▲ Withstand voltage：710V(ac或dc峰值)
▲ Limit current of moving contact：100mA
▲ Effective Electrical travel：220°±10°
★ Environment Characteristics
▲ Rated power (160V max)：
0.5W ＠ 70℃ ，0W ＠ 100℃
★ Standard Resistance Table
▲ Temperature range：
-55℃ ~+ 100℃
▲ TCR：≤±250×10-6/℃
▲ Temperature vareation：-55℃ ，30min，+ 100℃ ，30min
5 cycles
△R≤±(5%R+0.1Ω)
△(Uab/Uac)≤±5%
▲ Collision： 390m /s2，4000次
Detail specification：Q/RU 116-1995
△R≤±(5%R+0.1Ω)
▲ Vibration：10~500HZ，0.75mm ，6h
△R≤±(5%R+0.1Ω)，
△(Uab/Uac)≤±7.5%
▲ Climate category：IEC 68-2-2 等
△R≤±(10%R+0.5Ω)，RI≥100MΩ
▲ Electrical endurance at 70℃ ：0.5W,1000h
△R≤±(10%R+0.5Ω),
CRV≤3%R或5Ω
▲ Mechanical endurance：200 cycles
△R≤±(10%R+0.5Ω),CRV≤3%R或5Ω
▲ Steady damp heat：IEC 68-2-3 ，Ca，96h
△R≤±(10%R+0.5Ω),RI≥100MΩ
★ Physical Characteristics：
▲ Total mechanical travel：250°±10°
▲ Starting torque：1~30mN.m
▲ Mark：
ominal resistance, resistance tolerance Type
▲ Standard pacdage：50 pcs, 100 pcs/box |  |
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