Potentiometers: Single-Turn Wire-Wound Potentiometer

Single-Turn Wire-Wound Potentiometer

Series - R22W, R22WC

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Low Cost - High Performance

R22W Single Turn Wirewound Potentiometer

- ±1% Linearity Tolerance

- ±5% Resistance Tolerance

- 10 ohms to 10K ohms Values

- 400,000 Turns Life

Industrial, precision machined potentiometer offers high performance at a low cost. Robust construction makes these potentiometers suitable for industrial panel controllers or as a mechanical feedback sensor. Wide range of options available.

Electrical Specifications

Electrical Angle

320º ±5º

Resistance Value (ohms)

10 ~ 10k

Resistance Tolerance

±5% (±1% opt.)

Linearity Tolerance (std.)

±1%

Linearity Tolerance (opt.)

±0.25%

Power @ 70ºC (W)

1.5

Insulation Resistance

1000 Mohm @ 1000 VDC

Dielectric Strength

1000 VAC

Mechanical Specifications

Mechanical Angle

R22W: 320º ±5º / R22WC: 360º (continuous)

Maximum Operating Friction

0.38 Oz-in.

Life Expectancy

400,000 Turns

Housing Diameter

22mm (7/8")

Bearing

sleeve

Environmental Specifications

Operating Temperature

-55ºC to +105ºC

Standards

IEC 393

Protection Grade

IP40

Materials

Housing

Thermoplast

Shaft

Stainless steel

Bushing

Brass

Terminals

Gold plated brass

Resolution Chart

Resistance Value (ohms)	Resolution (%)
10	0.358
20	0.291
50	0.352
100	0.316
200	0.270
500	0.217
1K	0.165
2K	0.135
5K	0.119
10K	0.100

Dimensions (mm)

R22W Single Turn Wirewound Potentiometer Dimensions

P3 America, Inc.

3089C Clairemont Dr. #363 - San Diego, Ca. 92117

Phone:(858) 277-1420 Fax: (858) 225-0439

www.p3america.com