 | Sichuan Yongxing Electronics Company Limited | | Product Detail | WIW21(3006P) Cermet Trimmer | Description:
| Product Class : Trimmer Potentiometer·Trimming Glass-Glaze Potentiator
★ Electrical Characteristics
▲ Range of nominal resistance：10Ω~ 2.2M Ω
▲ Resistance tolerance：±10%，±20%
▲ Terminal resistance：≤2Ω
▲ Contact resistance variation：
CRV≤5%R或5Ω
▲ Insulation resistance：RI≥ 1G Ω
▲ Withstand voltage：640Vac
▲ Limit current of moving contact：100mA
▲ Effective Electrical travel：>12圈
>70% of Total mechanical travel
★ Environment Characteristics：
▲ Rated power (315V max)：
0.75W ＠ 70℃ ，0W ＠ 125℃
5
▲ Temperature range： -55℃ ~+ 125℃
▲ TCR：±250×10-6/℃
▲ 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%
▲ Climate category：IEC 68-2-2 等
Detail specification：Q/RU130-1995
△R≤±(5%R+0.1Ω)，RI≥100MΩ
▲ Endurance at 70℃ ：0.75W,1000h
△R≤±(5%R+0.5Ω),
CRV≤5%R或5Ω
▲ Mechanical endurance：200 cycles
△R≤±(5%R+0.1Ω),
CRV≤5%R或5Ω
▲ Steady damp heat：IEC 68-2-3 ，Ca，96h
△R≤±(5%R+0.1Ω),RI≥100MΩ
★ Physical Characteristics
▲ Total mechanical travel：22±5 turns
▲ Starting to torque：≤35mN.m
▲ Mark：
Resistance code, resistance tolerance
(±10% no indication), Type
▲ Standard pacdage：
100 pcs/box, 200pac/box,25pac /tube |  |
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