WXH45
Electrical Characteristics
▲Range of nominal resistance:
WXH45-1 type is 40KΩ; WXH45-2 type is 20KΩ for the first line and 1KΩ for the second line.
▲ Resistance tolerance:
±5%
▲Independent linearity Linearity:
0.1%
▲Terminal resistance:
≤1%R or 5Ω
▲Rated power (300v max):
2W @ 70℃
▲Limited voltage Dielectric Strength:
300V
▲Peak Noise:
≤100Ω
▲Temperature range
-55℃~+125℃
▲Temperature coefficient TCR:
Below 500Ω TCR≤±150×10-6∕℃; 500Ω～50K TCR≤±50×10-6∕℃
▲Insulation resistance
R1 ≥1GΩ
▲Dielectric withstand voltage
750 Va (low pressure: 4.39Kpa: 250V)
▲Rotation Life Expectancy:
500000 cycles △R≤±5%R, peak noise≤100Ω
▲Electrical Angle In Degrees:
356°±1°
▲Mechanical stroke:
360°
▲ Thermal shock
-65℃~+125℃,5 times,ΔR≤±5%R,
▲Moisture proof
GJB360A—96, method 106,240h ΔR≤±3%R R1≥10MΩ
▲High frequency vibration
GJB360A—96 Method 204 ΔR≤±5%R, ENR≤±500Ω, no electrical interruption greater than 0.1ms is allowed
▲Load wear life Life at high temperature:
500000 weeks
▲Shock:
GJB360A-96 Method 213 There should be no mechanical or electrical damage, and there should be no instantaneous interruption.
▲Operation at low temperature
-65℃, 4h, △R≤±5%R, starting torque≤20mN m, no damage to electrical and mechanical connections
▲Operation at high temperature
125℃,△R≤±5%R, no visible mechanical damage, ΔR≤±5%R
▲Salt spray:
Sodium chloride concentration is 5%, 35 ℃ 96 h, no visible corrosion phenomenon
▲Starting torque:
≤ 5mN.m
▲Stop Strength:
≤500mN.m
Physical Characteristics
▲Mark:
Trade mark Trade mark, model type, resistance value resistance, circuit diagram Diagram, date code date code
Detail specification: Q/RU21523.6—2003
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