 | Sichuan Yongxing Electronics Company Limited | | Product Detail | WT24 Wire-Wound Trimmer | Description:
| Product Class : Potentiometer·Wire Wound Potentiometer
★ Electrical Characteristics
▲ Range of nominal resistance：
20Ω~5KΩ
▲ Resistance tolerance：±5%
▲ Terminal resistance：
≤0.25%R or 1Ω
▲ Peak noise：≤100Ω
▲ Insulation resistance：
R1≥ 1G Ω(500V)
▲ Dielectric Withstand voltage：
900Vac
▲ Effective Electrical travel：
25±1turns
★ Environment Characteristics
▲ Rated power：
0.75W ＠ 70℃
0W ＠ 125℃
▲ Temperature range：
-55℃ ~+ 125℃
▲ Thermal Shock：
-65℃ ~+ 125℃ ，5times
△R≤±(1%R+0.05Ω)，
△(Uab/Uac)≤±1%
▲ Moisture proof：
GJB 360A -96，Methods106，240h
△R≤±1%R，R1≥100MΩ
▲ High frequency vibration：
GJB 360A -96，Methods106，12h
Detail Specification：SJ20222-92
△R≤±(1%R+0.05Ω)，△(Uab/Uac)≤±1%
General Specification：GJB917-90
▲ Shock：GJB 360A -96，Methods213
△R≤±(1%R+0.05Ω)，△(Uab/Uac)≤±1%
▲ Life at high temperature：
70℃ ，0.75W，1000h
△R≤±2%R，△(Uab/Uac)≤±2%
▲ Rotation life：200 cycles
△R≤±2%R
▲ Storage at high temperature：
125℃ ，250h
△R≤±(1%R+0.05Ω)，△(Uab/Uac)≤±1.25%
▲ Operation at low temperature：-55℃ 、0.75W
△R≤±(1%R+0.05Ω)，△(Uab/Uac)≤±1.25%
▲ Immersion：GJB 360A -96，Methods104
No continuous strings of bulbs
★ Physical Characteristics
▲ Starting torque：≤35mN.m
▲ Mark：
Trade mark, type, resistance
Date code, diagram
▲ Standard package:100 pcs/box |  |
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