Single-Turn Wire-Wound Potentiometer

Series - R18W
 

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Very Low Cost Panel Controller
R18W Low Cost Single Turn Wirewound Potentiometer

- ±1% Linearity Tolerance

- ±10% Resistance Tolerance

- 100 ohms to 10K ohms Values

- 50,000 Turns Life

  

Very good linearity and resistance tolerance at a very low cost makes this industrial grade potentiometer an ideal choice for manual control applications. Some options available.

  

Electrical Specifications

Electrical Angle     

 300º ±10º

Resistance Value            (ohms)

 100 ~ 10k

Resistance Tolerance

±10% (±5% opt.)

Linearity Tolerance            (std.)

 ±1%

Linearity Tolerance            (opt.)

 ±0.75%

Power @ 40ºC                    (W)

 2.0

Insulation Resistance

 750 Mohm @ 500 VDC

Dielectric Strength

 750 VAC

Mechanical Specifications

Mechanical Angle

 300º ±10º

Maximum Operating Friction

 1.5 Oz-in.

Life Expectancy

 50,000 cycles

Housing Diameter

 25mm (1")

Bearing

 sleeve

Environmental Specifications

Operating Temperature

 -30ºC to +85ºC

Standards

 IEC 393

Protection Grade

 IP40

Materials

Housing

Thermoplast

Shaft

Nickel plated

Bushing

Nickel plated

Terminals

Solderable

Resolution Chart

Resistance Value (ohms)

 Resolution (%)

100

 0.695

200

 0.480

500

 0.590

1K

 0.462

2K

 0.332

5K

 0.238

10K

 0.220

Dimensions (mm)
R18W Single Turn Potentiometer Dimensions
    
  
P3 America, Inc.

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

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

   www.p3america.com
  

© P3 America, Inc. 2004 - 2006. All Rights Reserved