Panel Mount Fixed Resistors

Panel mount fixed resistors are used to limit the flow of electricity in an electrical circuit (resistance). They are a type of fixed resistor which means the resistance is set at a specific value and can't be changed. Resistors are important because they help to prevent damage or destruction of other circuit components.

Features and benefits of panel mount fixed resistors

Panel mount fixed resistors feature a wire wound design (metallic wire is wound around a core of non-conductive material to reduce or restrict the flow of electric current) with a metal (usually aluminium) housing that provides heat conduction. They may also have flameproof construction or a corrugated ribbon element to allow for rapid cooling.

Applications of panel mount fixed resistors

Panel mount fixed resistors are commonly used for large electrical and production machinery, motor start/stop cycles, equipment discharge, load test simulation and dynamic braking.

Panel mount fixed resistors are also particularly suited for applications where the resistor is used to promote heat loss and cooling, because of its low temperature coefficient of resistance (TCR) – in other words, its resistance remains nearly constant over a wide range of temperatures.


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Description Price Resistance Power Rating Series Package/Case Tolerance Technology Termination Style Minimum Operating Temperature Maximum Operating Temperature Minimum Temperature Coefficient Maximum Temperature Coefficient Temperature Coefficient Dimensions Overall Diameter
RS stock no. 821-9962
Mfr. Part No.RPS0500DH6R80JB
BrandVishay
R 1,803.87
Each
units
6.8 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 167-8631
Mfr. Part No.RPS0500DH6R80JB
BrandVishay
R 1,460.991
Each (In a Box of 15)
units
6.8 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 167-8593
Mfr. Part No.RWST25168A1003JB06
BrandVishay
R 860.043
Each (In a Box of 6)
units
100 kΩ 160W RWST25168 Tubular ±5% Wire Wound Screw -55°C +450°C - - - - -
RS stock no. 789-8416
Mfr. Part No.RWST25168A1003JB06
BrandVishay
R 954.16
Each
units
100 kΩ 160W RWST25168 Tubular ±5% Wire Wound Screw -55°C +450°C - - - - -
RS stock no. 789-1204
Mfr. Part No.RPS0500DH10R0JB
BrandVishay
R 1,765.09
Each
units
10 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 167-8655
Mfr. Part No.RPS0500DH10R0JB
BrandVishay
R 1,529.499
Each (In a Box of 15)
units
10 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 684-2838
Mfr. Part No.LPS0600H4R70JB
BrandVishay
R 991.90
Each
units
4.7 Ω 600W LPS600 Planar ±5% Thick Film Screw -55°C +155°C -300ppm/°C +300ppm/°C - - -
RS stock no. 167-9980
Mfr. Part No.LPS0600H4R70JB
BrandVishay
R 878.609
Each (In a Box of 15)
units
4.7 Ω 600W LPS600 Planar ±5% Thick Film Screw -55°C +155°C -300ppm/°C +300ppm/°C - - -
RS stock no. 789-1099
Mfr. Part No.RPH100V22R00JB
BrandVishay
R 272.25
Each
units
22 Ω 100W RPH100 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 162-2397
Mfr. Part No.RPH100V22R00JB
BrandVishay
R 219.566
Each (In a Box of 5)
units
22 Ω 100W RPH100 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 684-2825
Mfr. Part No.LPS0300H4700JB
BrandVishay
R 742.71
Each
units
470 Ω 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C -150ppm/°C +150ppm/°C - - -
RS stock no. 167-9977
Mfr. Part No.LPS0300H4700JB
BrandVishay
R 628.014
Each (In a Box of 15)
units
470 Ω 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C -150ppm/°C +150ppm/°C - - -
RS stock no. 845-9986
Mfr. Part No.RH0506R000FE02
BrandVishay
R 80.03
Each
units
6 Ω 50W RH Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -50ppm/°C +50ppm/°C - 49.99 x 28.96 x 15.49mm -
RS stock no. 169-3177
Mfr. Part No.RH01010R00FE02
BrandVishay
R 22.913
Each (In a Box of 100)
units
10 Ω 12.5W RH010 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS stock no. 789-0718
Mfr. Part No.RCH50S3R300JS06
BrandVishay
R 167.26
Each
units
3.3 Ω 50W RCH50 Planar ±5% Thick Film Solder Tab -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 683-5997
Mfr. Part No.RH01010R00FE02
BrandVishay
R 48.20
Each
units
10 Ω 12.5W RH010 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS stock no. 168-0135
Mfr. Part No.RCH50S3R300JS06
BrandVishay
R 85.366
Each (In a Bag of 25)
units
3.3 Ω 50W RCH50 Planar ±5% Thick Film Solder Tab -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 167-8659
Mfr. Part No.RPS0500DH4R70JB
BrandVishay
R 1,655.833
Each (In a Box of 15)
units
4.7 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS stock no. 683-6013
Mfr. Part No.RH02512R00FE02
BrandVishay
R 79.71
Each
units
12 Ω 25W RH025 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS stock no. 168-0061
Mfr. Part No.RH00510R00FE02
BrandVishay
R 37.877
Each (In a Box of 100)
units
10 Ω 7.5W RH005 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -