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. 162-3583
Mfr. Part No.HS100 4R7 F
BrandArcol
kr 92,02
Each
Units
4.7Ω 100W HS100 Aluminium Housed ±1% Aluminium Axial - - -100ppm/°C +100ppm/°C - 65.2 x 47.5 x 24.1mm -
RS Stock No. 164-4320
Mfr. Part No.THS1556RJ
kr 12,921
Each (In a Box of 100)
Units
56Ω 15W THS15 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 107-4080
Mfr. Part No.HS50 1R2 J
BrandArcol
kr 33,90
Each
Units
1.2Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 754-7427
Mfr. Part No.THS50R50J
kr 31,70
Each
Units
500mΩ 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 892-1148
Mfr. Part No.850F250E
BrandOhmite
kr 77,47
Each
Units
250Ω 50W 850 Aluminium Housed ±1% Wire Wound Axial - - -20ppm/°C +20ppm/°C - 70.64 x 29.36 x 15.88mm -
RS Stock No. 684-2813
Mfr. Part No.LPS0300H47R0JB
BrandVishay
kr 501,69
Each
Units
47Ω 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 185-9907
Mfr. Part No.HS50F 22K F
BrandArcol
kr 93,82
Each
Units
22kΩ 50W HS50F Aluminium Housed ±1% Aluminium Wire Lead - +200°C - +25ppm/°C - 49.1 x 14.2 x 14.8mm -
RS Stock No. 893-3507
Mfr. Part No.HSN250F6R0
BrandOhmite
kr 725,746
Each (In a Pack of 10)
Units
250W HS Aluminium Housed ±1% Wire Wound Axial +25°C +275°C -50ppm/°C +50ppm/°C - 114.3 x 76.2 x 55.58mm -
RS Stock No. 160-871
Mfr. Part No.HS50 R22 J
BrandArcol
kr 35,99
Each
Units
220mΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 160-742
Mfr. Part No.HS25 18R J
BrandArcol
kr 28,02
Each
Units
18Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 701-5709
Mfr. Part No.TE200B10RJ
kr 205,48
Each
Units
10Ω 200W TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 40mm
RS Stock No. 789-0926
Mfr. Part No.RCH05S220R0JS06
BrandVishay
kr 56,23
Each
Units
220Ω 5W RCH05 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 893-4144
Mfr. Part No.TA310PA100RJE
BrandOhmite
kr 26,478
Each (In a Pack of 100)
Units
100Ω 10W TA Planar ±5% Thick Film Solder -55°C +180°C - +100ppm/°C - 25.4 x 2.54 x 25.4mm -
RS Stock No. 194-5236
Mfr. Part No.508BA253KDG2
BrandArcol
kr 552,816
Each (In a Box of 5)
Units
- 38W 500 - ±10% Wire Wound - -55°C +230°C 0% -0.2% - 25.4 x 38.1mm 25.4mm
RS Stock No. 893-3501
Mfr. Part No.C300KR63E
BrandOhmite
kr 320,34
Each
Units
630mΩ 300W C300 Tubular ±10% Wire Wound Tinned Lug +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 x 215.9mm 28.58mm
RS Stock No. 164-4264
Mfr. Part No.THS10150RJ
kr 14,394
Each (In a Box of 100)
Units
150Ω 10W THS10 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS Stock No. 162-3535
Mfr. Part No.HS10 200R F
BrandArcol
kr 24,83
Each
Units
200Ω 10W HS10 Aluminium Housed ±1% Aluminium Axial - - -100ppm/°C +100ppm/°C - 15.9 x 16.5 x 8.8mm -
RS Stock No. 893-0851
Mfr. Part No.C300K16RE
BrandOhmite
kr 243,47
Each
Units
16Ω 300W C300 Tubular ±10% Wire Wound - +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 x 215.9mm 28.58mm
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