Potentiometer

potentiometer, dimmer potentiometer,dimmer switch 1)big current endurance 2)VDE,CB,N,Approval 3)50000 cycle life

Mechanical characteristics:

Total rotation angle

270°±5°

Rotation torque

110mN.m

Shaft stop strength

3Kgf.cm

Switch working angle/stroke

(3±0.5)mm

Switch working angle/torque

150500g

Click position  C.C.

0detent/15/27detents

Electrical characteristics:

Operating temperature

(-20)to(+100)

Switch rating

AC250V 10A

Switch contact resistance

Less than 50 mOHM

Rated wattage

0.2W

Rated voltage

250V

Insulation resistance

More than 100 MOHM at DC500V

Dielectric

Ac1500V,1 minute(between carbon plate and contact)

AC750V,1 minute(between open contacts)

Resistance tolerance

±20(more than 1 MOHM±30%)

Rotational resitance

≤47mV

Residual resistance

R≥250 KOHM 0.1% max of total resistance

250 KOHM>R>10KOHM      20 OHM max

10 KOHM≥R           10 OHM max

Durability

Mechanical life

50,000 cycles

Electrical life.

30,000 cycles.

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Potentiometer