RS PRO, 22Ω 500W Wire Wound Chassis Mount Resistor ±5%

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Subtotal (1 unit)*

£77.68

(exc. VAT)

£93.22

(inc. VAT)

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  • Plus 22 unit(s) shipping from 27 October 2025
  • Plus 999,999,977 unit(s) shipping from 04 May 2026
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Per unit
1 - 4£77.68
5 - 9£72.24
10 - 19£66.80
20 - 39£61.37
40 +£55.15

*price indicative

RS Stock No.:
185-2334
Brand:
RS PRO
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Brand

RS PRO

Resistance

22Ω

Power Rating

500W

Series

R500

Package/Case

Aluminium Housed

Tolerance

±5%

Technology

Wire Wound

Termination Style

Wire Lead

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+250°C

Minimum Temperature Coefficient

-200ppm/°C

Maximum Temperature Coefficient

+200ppm/°C

Dimensions

335 x 60 x 30mm

Overall Width

60mm

Overall Height

30mm

Overall Length

335mm

COO (Country of Origin):
IN

RS PRO Braking Resistor


The RS PRO R500 series aluminium housed metal-clad braking resistor has a resistance of 22ohm and power rating value of 500W. Its dimensions are 335mm x 60mm x 30mm (L x W x H). This high-quality wire lead resistor is designed for direct heat sink attachment.

Features and Benefits


• High power density
• Heat sink mountable for increased power dissipation
• Operating temperature ranging between -25°C and 250°C
• Temperature coefficient ranging between -200ppm/°C and 200ppm/°C
• Tolerance: ±5%
• Dielectric strength: 1500VAC-rms for 1 minute
• Humidity: 40°C, 90% Rh, 240 hours
• Minimum insulation resistance: 20Mohm

Certifications


• UL approved (cables)

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