Single-Turn Wire-Wound Potentiometer

Series - R33W
 

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 Low Cost Panel Controller

 

 - 250,000 Turns Life

 

 - 3 Watts

 

 - 1% Standard Linearity

 

  - 50 ohms to 20K ohms Resistance Values
R33W, R33WC Single Turn Potentiometer
  

Excellent linearity and resistance tolerance with good rotational life at a very low cost makes this industrial grade potentiometer an ideal choice for manual control applications. Many options available.

   

Electrical Specifications

 R33W R33WC

Electrical Angle

 270º ±5º 350º ±5º

Resistance Value            (ohms)

 50 ~ 20k

Resistance Tolerance

±10% (±5% opt.)

Linearity Tolerance           (std.)

 ±1%

Linearity Tolerance            (opt.)

 ±0.75%

Power @ 40ºC                  (W)

 3.0

Insulation Resistance

 1000 Mohm @ 500 VDC

Dielectric Strength

 1000 VAC

Noise

< 100 ohm ENR

Mechanical Specifications

Mechanical Angle

 280º ±5º 360º (continuous)

Maximum Operating Torque

 1.0 Oz-in.

Life Expectancy

 250,000 shaft revolutions

Housing Diameter

 33mm

Bearing

 sleeve

Environmental Specifications

Operating Temperature

 -30ºC to +105ºC

Standards

 IEC 393

Protection Grade

 IP40 (IP65 optional)

Materials

Housing

Thermoplast

Shaft

Stainless steel

Bushing

Brass

Terminals

Brass, gold plated

Resolution Chart

Resistance Value (ohms)

 Resolution (%)
50 0.352
100 0.316
200 0.270
500 0.217
1K 0.165
2K 0.135
5K 0.119
10K 0.100
20K 0.085

Dimensions (mm)
R33W, R33WC Single Turn Potentiometer Dimensions

Options

- Sealed (IP65)

- Special Shaft Machining - Special Resistance Values

- Special Operating Angles

- Custom Cables, Connectors - Tighter Tolerances

- Multiple Gangs (up to 3)

- Rear Shaft Extension - More
  
  
P3 America, Inc.
 3089C Clairemont Dr. #363 - San Diego, Ca. 92117
Phone:(858) 277-1420           Fax: (858) 225-0439
  www.p3america.com
  

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