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. 166-4089
Mfr. Part No.HS25 2R2 J
BrandArcol
£1.744
Each (In a Bag of 25)
Units
2.2 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-4198
Mfr. Part No.HS50 15R J
BrandArcol
£2.597
Each (In a Bag of 20)
Units
15 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 136-339
Mfr. Part No.HS300 100R J
BrandArcol
£22.80
Each
Units
100 Ω 300W HS300 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 184.4 x 72.5mm -
RS Stock No. 166-3825
Mfr. Part No.HS100 15R J
BrandArcol
£7.125
Each (In a Box of 45)
Units
15 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 160-944
Mfr. Part No.HS50 15R J
BrandArcol
£2.96
Each
Units
15 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 157-538
Mfr. Part No.HS25 2R2 J
BrandArcol
£2.11
Each
Units
2.2 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 252-2906
Mfr. Part No.HS100 1R5 J
BrandArcol
£6.95
Each
Units
1.5 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-3828
Mfr. Part No.HS100 1R5 J
BrandArcol
£6.311
Each (In a Box of 45)
Units
1.5 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-4209
Mfr. Part No.HS50 R1 J
BrandArcol
£2.225
Each (In a Bag of 20)
Units
100 mΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-446
Mfr. Part No.HS50 R1 J
BrandArcol
£2.49
Each
Units
100 mΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-3838
Mfr. Part No.HS100 6R8 J
BrandArcol
£6.497
Each (In a Box of 45)
Units
6.8 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 188-116
Mfr. Part No.HS100 6R8 J
BrandArcol
£7.15
Each
Units
6.8 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-4097
Mfr. Part No.HS25 220R J
BrandArcol
£1.744
Each (In a Bag of 25)
Units
220 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-3837
Mfr. Part No.HS100 2R2 J
BrandArcol
£7.125
Each (In a Box of 45)
Units
2.2 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 188-324
Mfr. Part No.HS200 100R J
BrandArcol
£26.86
Each
Units
100 Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 121 x 72.5mm -
RS Stock No. 157-594
Mfr. Part No.HS25 220R J
BrandArcol
£2.45
Each
Units
220 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 188-093
Mfr. Part No.HS100 2R2 J
BrandArcol
£8.14
Each
Units
2.2 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 701-5850
Mfr. Part No.TE2000B2R2J
£64.84
Each
Units
2.2 Ω 2kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - -
RS Stock No. 166-3820
Mfr. Part No.HS100 33R J
BrandArcol
£8.399
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
£9.61
Each
Units
33 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
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