Long Term Inc.

Potentiometer

Basic Information
Preselection carbon composition potentiometers

Main performance

WH06 Series

WH112 Series

Rated power

0.1W(50°C)

0.1W(50°C)

Max.working Voltage

DC 50V

DC 100V

Resistance range &tolerance

100Ω—1MΩ

Resistance taper

A

End resistance

R1KΩ:Max 20/R>1KΩ:Max 2%R

Rotational noise

5%R

Rotation Lorque

235mN.m

235mN.m

Total mechanical travel

210°± 10°

250°± 10°

Mechanical  Life

100 Cycles

200 Cycles

  Rotary  carbon compostion potentionmeters

Main performance

WHN06 Series

WHN10 Series

WHN10 Series

Rated power

A:0.1W

Others:0.05W

A:0.15W

Other:0.07W

A:0.25W

Other:0.12W

Max.working Voltage

A:DC 100V

Others:DC 50V

A:DC 200V

Others:DC 100V

A:DC 250V

Others:DC 125V

Resistance range &tolerance

470Ω—1MΩ  ±20%

Resistance taper

A,BC

End resistance

R<50KΩ 20ΩMax/ R50KΩ 50ΩMax 

Rotational noise

47mV

Rotation Lorque

210mN.m

210mN.m

415mN.m

Total mechanical travel

235°± 5°

235°± 10°

265°± 5°

Mechanical  Life

10000 Cycles

 Rotary  carbon compostion potentionmeters

Main performance

WHE10 Series

WHV12 Series

Rated power

A:0.03W  Others:0.015W

A:0.05W  Others:0.025W

Max.working Voltage

DC 50V

DC 20V

Resistance range &tolerance

470Ω—1MΩ ±20%

Resistance taper

A,B,C

End resistance

R<50KΩ 20ΩMax 

    R50KΩ 50ΩMax 

10Ω Max

Rotational noise

47mv

20dB

Tracking error

±3dB(-400dB)

————

Rotation Lorque

110mN.m

Total mechanical travel

270°± 5°

250°± 10°

Mechanical  Life

10000 Cycles

25000 Cycles

  
Supplier Information
Long Term Inc.
[ Zhejiang China ]
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