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. 188-273
Mfr. Part No.HS200 4R7 J
BrandArcol
SGD77.48
Each
units
4.7 Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 121 x 72.5mm -
RS Stock No. 166-3822
Mfr. Part No.HS100 3R3 J
BrandArcol
SGD16.799
Each (In a Box of 45)
units
3.3 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 701-5860
Mfr. Part No.TE2000B47RJ
SGD140.80
Each
units
47 Ω 2kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - -
RS Stock No. 166-4050
Mfr. Part No.HS25 68R J
BrandArcol
SGD3.99
Each (In a Bag of 25)
units
68 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-3820
Mfr. Part No.HS100 33R J
BrandArcol
SGD15.965
Each (In a Box of 45)
units
33 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 188-150
Mfr. Part No.HS100 33R J
BrandArcol
SGD19.07
Each
units
33 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 162-1007
Mfr. Part No.HS50 22K J
BrandArcol
SGD7.056
Each (In a Bag of 20)
units
22 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-657
Mfr. Part No.HS50 22K J
BrandArcol
SGD8.09
Each
units
22 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 136-200
Mfr. Part No.HS100 3R3 J
BrandArcol
SGD18.75
Each
units
3.3 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 615-0432
Mfr. Part No.HS25 3K9 J
BrandArcol
SGD6.80
Each
units
3.9 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 160-786
Mfr. Part No.HS25 68R J
BrandArcol
SGD4.82
Each
units
68 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 135-5180
Mfr. Part No.HSC10010RJ
SGD17.231
Each (In a Box of 10)
units
10 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 168-0057
Mfr. Part No.RH00510K00FE02
BrandVishay
SGD3.927
Each (In a Box of 100)
units
10 kΩ 7.5W RH005 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS Stock No. 683-5950
Mfr. Part No.RH00510K00FE02
BrandVishay
SGD6.86
Each
units
10 kΩ 7.5W RH005 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS Stock No. 160-950
Mfr. Part No.HS50 18R J
BrandArcol
SGD8.09
Each
units
18 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4199
Mfr. Part No.HS50 18R J
BrandArcol
SGD7.056
Each (In a Bag of 20)
units
18 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 720-5362
Mfr. Part No.HSC10010RJ
SGD18.42
Each
units
10 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 615-0482
Mfr. Part No.HS50 20R J
BrandArcol
SGD8.59
Each
units
20 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-613
Mfr. Part No.HS25 25K J
BrandArcol
SGD5.27
Each
units
25 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-4058
Mfr. Part No.HS25 25K J
BrandArcol
SGD3.896
Each (In a Bag of 25)
units
25 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -