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
|
≥200°
|
|
|
|
Environment Characteristics
|
Rated power
|
0.25W ( 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,
|
ΔR≤±2%R,
|
|
+125°C/30min, 5 cycles)
|
ΔUab/Uac≤±2%R
|
|
Climate category (IEC68-2-2)
|
ΔR≤±(5%R+0.1Ω),Insulation Resistance≥100MΩ
|
|
Electrical endurance (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
|
260°±10°
|
|
Starting torque
|
≤20mN.m
|
|
Stoper torque
|
≥50mN.m
|
|
Standard package
|
50 pcs /tube
|
