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Wirewound Potentiometer
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Characteristics |
Range of nominal resistance
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100~100K
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Resistance tolerance
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±5%
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Terminal resistance
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≤2%R or 5
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Peak noise
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≤100
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Linear accuracy
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±0.25%
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Electrical angle
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3600°±5°
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Insulation resistance
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≥ 200M
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Withstand voltage
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500V (DC or AC peak value)
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Characteristics |
Rated power
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2W (70°C)
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Temperature range
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55°C~ 125°C
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TCR
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±100x10-6/°C
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Temperature shock
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R≤±3%R
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Collision (390m/S2, 4000 times)
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R≤±1%R
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Moisture proof (GJB306A-
96-Method106, not for 7a, 7b inapplicability) |
R≤±3%R,
Insulation Resistance≥100M |
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Vibration
(10-500HZ, 0.75mm, 6h) |
R≤±1%R, Electrical break≤100S
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Rotational life(10000cscles)
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R≤±3%R,peak noise≤500,
Starting Torque≤20mN.m |
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Electrical endurance
(70°C, 2W, 1000h) |
R≤±3%R
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Steady damp heat
(IEC68-2-3, Ca, 96h) |
R≤±3%R, Insulation Resistance≥100M,
Starting Torque≤20mN.m |
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Physical
Characteristics |
Total mechanical travel
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3600°±5°
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Rotational torque
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2~10mN.m
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Stopper torque
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≥300mN.m
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