Specifications

Cermet trimmer potentiometer 3386F 

Electrical Characteristics

Range of nominal resistance: 10Ω~5MΩ

Resistance tolerance: ±10%

Terminal resistance: ≤±1%R or 2Ω

Contact resistance variation (CRV): ≤±1%R or 3Ω

Insulation resistance: ≥ 1GΩ (100V AC)

Withstand voltage: 500V (DC or AC peak value)

Effective electrical travel≥250°

Environment Characteristics

Rated power: 0.5W (70°C, 300V max)

Temperature range: -55°C~+125°C

TCR: ±250×10^-6/°C

Collision (390m/S², 4000 times): ΔR≤±1%R

Vibration (10-500HZ, 0.75mm, 6h): ΔR≤±1%R, ΔUab/Uac≤±2%R, Electrical break≤100μS

Temperature variation (-55°C/30min, +125°C/30min, 5 cycles): ΔR≤±2%R, ΔUab/Uac≤±2%R

Climate category (IEC68-2-2): ΔR≤± (5%R+0.1Ω), Insulation Resistance≥100MΩ

Electrical endurance (70°C, 0.25W, 1000h): ΔR≤± (5%R+0.1Ω), CRV≤±3%R or 5Ω

Mechanical endurance (200 cycles): ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω

Steady damp heat (IEC68-2-3, Ca, 96h): ΔR≤± (5%R+0.1Ω), Insulation Resistance≥100MΩ

Physical Characteristics

 
Total mechanical travel: 300°±10°

Starting torque: ≤20mN.m

Stopper torque: ≥75mN.m

Standard package: 50 pcs /tube 

we also provide: 3296, 3362, 3329, 3386, 3266, 3006, 3323,3590,RIG high-power resistors , etc