Specifications

WI1609 Trimmer 1w single-turn knob noble potentiometer    

◊ Mechanical Parameter:  

Electrical Characteristics

Standard Resistance Range:100 to 2 megohms

Resistance Tolerance:±10% std.(tighter tolerance available)
Absolute Minimum Resistance:1% or 10 ohms max.(whichever is greater)
Contact Resistance Variation:3% max.
Insulation Resistance:500 Vdc, 1000 megohms min.
Dielectric Strength:101.3 kPa 900 Vac 8.5 kPa 500 Vac
Adjustment Angle:265°nom.
Environmental Characteristics:Power Rating (200 volts max.)1 watt (70°C) , 0 watt (125°C)
Temperature Range:-55°C to +125°C
Temperature Coefficient:±250×10-6/°C or ±100×10-6/°C
Vibration:98 m/s2, 1%ΔTR
Shock:490 m/s2, 1%ΔTR
Load Life:1,000 hours 1 watt @ 70°C(5%ΔTR)
Rotational Life:10000 cycles(15%ΔTR; 6% ,CRV)

Physical Characteristics

Mechanical Angle:305° nom.
Torque:(3.5~50)mN·m
Stop Strength:350 mN·mmin.
 

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