 | Sichuan Yongxing Electronics Company Limited | | Product Detail | 3296 Cermet Trimmer | Description:
| Product Class : Trimmer Potentiometer·Trimming Glass-Glaze Potentiator
★ Electrical Characteristics：
▲ Range of nominal resistance：
100Ω~ 1M Ω
▲ Resistance tolerance：±10%
▲ Terminal resistance:≤1%R或2Ω
▲ Contact resistance variation：
CRV≤3Ω或1%R
▲ Insulation resistance：
R1≥ 1G Ω(100Vdc)
▲ Withstand voltage：
640V(dc或ac峰值)
▲ Maximum wiper current:100mA
▲ Effective Electrical travel：
>70% of Total mechanical travel
★ Environment Characteristics：
★ Standard Resistance Table：
▲ Rated power (315V max)：
0.5W ＠ 70℃ ，0W ＠ 125℃
105
▲ Temperature range：
-55℃ ~+ 125℃
▲ TCR：±250×10-6/℃
▲ Collision：
390m /s2，4000次
△R≤±(5%R+0.1Ω)
▲ Temperature vareation：
-55℃ ,30min,+ 125℃ ,30min
5 cycles
△R≤±(5%R+0.1Ω)，
△(Uab/Uac)≤±5%
▲ Vibration：
10~500HZ， 0.75mm ，6h
electrical interruption≤100μs
Detail specification：Q/RU131-1998
△R≤±(5%R+0.1Ω)，
△(Uab/Uac)≤±7.5%
▲ Climate category：
Meet IEC 68-2-2 etc
△R≤±(10%R+0.5Ω)，RI≥100MΩ
▲ Electrical endurance at 70℃ ：
0.5W,1000h
△ R≤±(10%R+0.5Ω), △ Rab≤±(15%R+0.5Ω), RI≥GΩ
CRV≤3%R或5Ω
▲ Mechanical endurance：200 cycles
△R≤±(10%R+0.5Ω), CRV≤3%R或5Ω
▲ steady damp heat：
按IEC 68-2-3 ，Ca，96h
△R≤±(10%R+0.5Ω),RI≥100MΩ
★ Physical Characteristics：
▲ Total mechanical travel：28±2 round s
▲ Starting torque：≤35mN.m
▲ Mark：
Resistance tolerance (When no
identification, it is of ±10%)
Resistance code, type
▲ Standard pacdage：50 pcs/tube
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