WH9011A series
Mechanical characteristics:
Total rotation angle:300°±10°
Rotation torque: 5~25mN.m
Shaft stop strength: 0.4Kgf.cm
Switch working angle/torque:≤50°
Switch working force/torque:5~30mN.m
Click position: 0/32/40detent

Electrical characteristics
Total resistance: 5KΩ ~500K Ω
Resistance taper: A,B,C
Switch rating : DC 16V 1A
Switch contact resistance: less than 50mΩ
Rated voltage: 50V AC
Rated wattage: 0.05W
Max,operating voltage: B:50VAC other than B:25V AC
Insulation resistance: More than 100Mohm at DC 250V
Dielectric: AC300V,1 minute
Resistance tolerance: ±20%
Rotational noise:≤47mV
Residual resistance: R≥250Kohm 0.1% max.of total resistance
250KΩ>R> 10KΩ 20Ω max
10KΩ≥R 10Ω max
Tracking error: B 0~-20dB ±2dB A C D 0~-40dB ±3dB
Durability: 10000 cycles
Standard: ISO9001:2000 ISO14001:2004 measure up ROHS
Origin: Changzhou,Jiangsu, P.R China

WH9011 series

Mechanical characteristics:
Total rotation angle:300°±10°
Rotation torque: 1~8mN.m
Shaft stop strength: 0.4Kgf.cm
Push pull strength: 5Kgf

Electrical characteristics
Total resistance: 5KΩ ~500K Ω
Resistance taper: A,B,C
Rated wattage: 0.05W
Resistance tolerance: ±20%
Rotational noise:≤47mV
Tracking error : 0~-40dB ±3dB
Max,operating voltage: B:50VAC other than B:25V AC
Insulation resistance: More than 100MΩ at DC 250V
Residual resistance: R≥250Kohm 0.1% max. of total resistance
250KΩ>R> 10KΩ 20Ω max 10 max
10KΩ≥R

Durability: 10000 cycles
Standard: ISO9001:2000 ISO14001:2004 measure up ROHS
Origin: Changzhou,Jiangsu, P.R China


WH120 series
Mechanical characteristics:
Total rotation angle:300°±10°
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: ±20%
Rotational noise:≤47mV
Residual resistance: R≥250Kohm 0.1% max.of total resistance
250Kohm>R> 10Kohm 20ohm max
10Kohm≥R
Tracking error : 0~-40dB ±3dB
Rated wattage: Curve B:0.08W other Curve B:0.04 W
Max,operating voltage: B:150VAC other than B:100V
Insulation resistance: More than 50Mohm at DC 500V
Dielectric: AC250V,1minute
Durability: 10000 cycles
Standard: ISO9001:2000 ISO14001:2004 measure up ROHS
Origin: Changzhou,Jiangsu, P.R China