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Sichuan Yongxing Electronics Company Limited

Product Detail

WXX Wire-Wound Trimmer Potentiometer

WXX Wire-Wound Trimmer Potentiometer
Description:
Product Class : Potentiometer·Wire Wound Potentiometer
★ Electrical Characteristics

▲ Nominal resistance range:
WXX-1,2:18Ω~4.7KΩ
WXX -3A , 4A :27Ω~2.7KΩ
▲ Resistance tolerance:
±5%,±10%
▲ Terminal resistance:
≤3%R or 1Ω
▲ Insulation resistance:
≥ 100M Ω
▲ Withstand voltage:250Vac
▲ Electrical angle:300°

★ Environment Characteristics
▲ Power rating:
0.5W @ 85℃ ,0.2W @ 125℃
▲ Temperature range:
-55℃ ~+ 125℃
▲ Thermal cycle:
-55℃ ~+ 125℃ 3 cycles
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Heat-proof: 85℃ ,0.5W,2h
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Moisture:40± 5℃ ,95~98%R.H
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Cold proof: -55℃ ,2h
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Vibration:10~200HZ, 60m /s2
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Collision: 250m /s2,1000 times
△R≤±5%R
△Rab≤±(5%R+0.5Ω)
▲ Centrifugal: 150m /s2
△R≤5%R △Rab≤(5%R+0.5Ω)
▲ Rotational life:200 cycles
△R≤5%R
★ Physical Characteristics
▲ Mark:
Nominal resistance
resistance tolerance
trade mark of the manufacturer
▲ Standard package:
20 pcs/box, 50 pcs/box
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