Electrical characteristic: | |||
B50Ω~B2MΩ | |||
A,C:1KΩ~2MΩ | |||
Resistance tolerance | ±10% | ||
End resistance | ≤3Ω | ||
B(Linear) | |||
A(Logarithm) | |||
C(Reverse log) | |||
Contact resistance variation | 3% or 3Ω,whichever is greater | ||
B:0.25W/40ºC,0W/85ºC | |||
AC:0.125W/40ºC,0W/85ºC | |||
B:DC315V or power rating.whichever is smaller | |||
AC:DC200V or power rating.whichever is smaller | |||
Insilation resistance | ≥100MΩ | ||
Dielectric strength | AC1000V 1 Minute | ||
Electrical angle | 280°±10° | ||
Environmental characteristic: | |||
Soldering heat | 350ºC 3sec | ||
Rotation life | 15,000 cycles | ||
Load life | 1000 hours with rating load | ||
3 directions for 2 hours each, | |||
Amplitude 1.5mm | |||
Temperature characteristic | -10ºC 30 minutes without load | ||
Low temperature exposure | 1 hour without load | ||
Moisture and load lift | 40ºC 90~95%RH 500 hours | ||
Mechanical characteristic: | |||
Mechanical angle | 300°±5° | ||
Shaft torque | 5~30mN.m(51~306gf.cm) | ||
Stop strength | 900mN.m min.(9.18kgf.cm min. | ||
Operating temp.range | -10ºC~+85ºC | ||
Solderability | 235ºC,5 sec | ||
Nut tightening torque | 1470mN.m max.(15kgf.cm max.) |