potentiometer

12MM rotary potentiometers with plastic shaft
Mechanical characteristics:
Total rotation angle:300ÿ??0ÿ?
Rotation torque: 2~20mN.m
Shaft stop strength: 0.4Kgf.cm
Push pull strength: 40N

Electrical characteristics
Total resistance: 5Kohm ~2M ohm
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Residual resistance: Rÿ?50Kohm 0.1% max.of total resistance
250Kohm>R> 10Kohm 20ohm max
10KohmÿÝR
Tracking error : 0~-40dB ÿ?dB
Max,operating voltage: B:50VAC other than B:20VDC
Dielectric: AC250V,1minute
Durability: 10000 cycles
Standard: ISO9001:2000 ISO14001:2004 measure up ROHS
Origin: Changzhou,Jiangsu, P.R China

14MM ROTARY POTENTIOMETERS WITH PLASTIC SHAFT
Mechanical characteristics:
Total rotation angle:300ÿ??0ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength: 0.5N.m(5Kgf.cm)(without bushing)0.6N.m(6Kgf.cm)(with bushing)
Push pull strength:80N

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Residual resistance: Rÿ?50Kohm 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Tracking error : 0~-40dB ÿ?dB
Rated wattage: 0.05W
Max,operating voltage: 150VAC /20VDC
Dielectric: AC300V,1 minute
Durability: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China


16mm rotary potentiometers without switch
Mechanical characteristics:
Total rotation angle:300ÿ??ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength: 6Kgf.cm
Push pull strength:60N
Click position: center detent or 10,20,40 position clicks

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Residual resistance: Rÿ?50Kohm 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸max
10K¥¸ÿÝR 10¥¸max
Tracking error : 0~-40dB ÿ?dB
Rated wattage: Curve B:0.125W other Curve B:0.063 W
Max,operating voltage: B:200V other than B:150V
Insulation resistance: More than 100M¥¸ at DC 500V
Dielectric: AC500V,1minute
Durability: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

16mm rotary potentiometers with switch (WH160/WH148)
Mechanical characteristics:
Total rotation angle:300ÿ??ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength:3kgf.cm/min / 6Kgf.cm/min
Push pull strength:70N
Switch working angle/stroke:35ÿ??ÿ?
Switch operating torque:50-300 gf.cm

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Rated wattage: Curve B: 0.125W other Curve B:0.063W
Max,operating voltage: B:200V other than B:150V
Insulation resistance: More than 100M¥¸ at DC 500V
Dielectric: AC500V ,1 minute
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Residual resistance: Rÿ?50K¥¸ 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Switch contact resistance: less than 20 m¥¸
Rating switching power:12DC 1A /16DC 3A
Durability:
Mechanical life: 10000 cycles
Switch life: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

WH168 Series
Mechanical characteristics:
Total rotation angle:300ÿ??ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength:0.5 N.m(5Kgf.cm)
Switch working angle/stroke:50ÿ??0ÿ?
Switch operating torque: 50-300 gf.cm

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Rated wattage: Curve B: 0.125W other Curve B:0.06W
Max,operating voltage: B:200V other than B:150V
Insulation resistance: More than 100M¥¸ at DC 500V
Dielectric: AC500V ,1 minute
Residual resistance: Rÿ?50K¥¸ 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Switch contact resistance: less than 30 m¥¸
Switch rated wattage: AC 125 3 A
Durability:
Mechanical life: 10000 cycles
Switch life: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

RV17 Series
Mechanical characteristics:
Total rotation angle:260ÿ??ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength:3 kgf.cm/min
Switch working angle/stroke:30ÿ??0ÿ?
Switch operating torque: 50-300 gf.cm

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Rated wattage: Curve B: 0.125W other Curve B:0.063W
Max,operating voltage: B:200V other than B:150V
Insulation resistance: More than 100M¥¸ at DC 500V
Dielectric: AC500V,1 minute
Residual resistance: Rÿ?50K¥¸ 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Rating switching power: 12DC 1A
Durability:
Mechanical life: 10000 cycles
Switch life: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China



WH0171 Series

Mechanical characteristics:
Total rotation angle:300ÿ??ÿ?
Rotation torque: 2~15mN.m(20-150gf.cm)
Shaft stop strength:4Kgf.cm/min
Push pull strength: 50N

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Rated wattage: Curve B: 0.1W other Curve B:0.05W
Max,operating voltage: B:100V other than B: 50V
Insulation resistance: More than 100M¥¸ at DC 250V
Dielectric: AC500V ,1 minute
Residual resistance: Rÿ?50K¥¸ 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Durability:
Mechanical life: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China

24mm rotary potentiometer(WH138)
Mechanical characteristics:
Total rotation angle:300ÿ??ÿ?
Rotation torque: 2~20mN.m(20-200gf.cm)
Shaft stop strength:0.6N.m(6Kgf.cm)
Switch working angle/stroke:50ÿ??0ÿ?
Switch operating torque: 150-450 gf.cm

Electrical characteristics
Total resistance: 5K¥¸ ~2M ¥¸
Resistance taper: A,B,C
Resistance tolerance: ÿ?0%
Rotational noise:ÿ?7mV
Rated wattage: Curve B: 0.5W other Curve B:0.25W
Max,operating voltage: B:500V other than B:250V
Insulation resistance: More than 100M¥¸ at DC 250V
Dielectric: AC500V ,1 minute
Residual resistance: Rÿ?50K¥¸ 0.1% max.of total resistance
250K¥¸>R> 10K¥¸ 20¥¸ max
10K¥¸ÿÝR 10¥¸ max
Switch contact resistance: less than 30 m¥¸
Switch contact resistance: AC 125 1 A ,4A,6A
Durability:
Mechanical life: 10000 cycles
Switch life: 10000 cycles
Standard: ISO9001 ISO14001 ROHS Cert/Approval
Origin: China