micro potentiometer WXD3540 200 ohm precision multiturn wirewound potentiometer

Electrical Characteristics

Range of nominal resistance

100Ω~100KΩ

Resistance tolerance

±5%

Terminal resistance

≤±0.2%R or 5Ω

Peak Noise

≤100Ω

Insulation resistance

≥ 200MΩ (100V AC)

Withstand voltage

500V (DC or AC peak value)

Electrical angle

3600° ± 10 °

Environment Characteristics

Rated power

2W ( 300V 70 °C )

Temperature range

-55°C~+125°C

TCR

±100×10-6/°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 (2W, 1000h)

ΔR≤± 3%R

Mechanical endurance (1000 cycles)

ΔR≤± (10%R+0.5Ω), CRV≤±3%R or 5Ω

Steady damp heat (IEC68-2-3, Ca, 96h)

ΔR≤± 3%R, Insulation Resistance≥100MΩ,starting torque ≤20mN.m

Physical Characteristics

Total mechanical travel

3600° ± 10 °

Rotational torque

2-10mN.m

Standard package

50 pcs /box