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. 175-2476
BrandRS PRO
€12.28
Each
units
150Ω 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS Stock No. 185-2440
BrandRS PRO
€8.38
Each
units
4.7Ω 100W RSLPR100 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 100 x 75 x 5.7mm -
RS Stock No. 178-1199
BrandRS PRO
€56.83
Each
units
- - - - - - - - - - - - - -
RS Stock No. 185-2373
BrandRS PRO
€6.14
Each
units
18Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS Stock No. 188-122
Mfr. Part No.HS100 10R J
BrandArcol
€10.15
Each
units
10Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-3824
Mfr. Part No.HS100 10R J
BrandArcol
€5.198
Each (In a Box of 45)
units
10Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 788-7914
Mfr. Part No.RSO30250A22R0JB06
BrandVishay
€73.96
Each
units
22Ω 350W RSO30 Tubular ±10% Wire Wound Screw -55°C +450°C - - - - -
RS Stock No. 166-4187
Mfr. Part No.HS50 10R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
10Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-339
Mfr. Part No.HS50 10R J
BrandArcol
€3.84
Each
units
10Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 807-7178
Mfr. Part No.HSC1002K7J
€10.87
Each
units
2.7kΩ 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS Stock No. 164-5552
Mfr. Part No.HSC1002K7J
€9.358
Each (In a Box of 10)
units
2.7kΩ 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS Stock No. 160-938
Mfr. Part No.HS50 12R J
BrandArcol
€5.10
Each
units
12Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4197
Mfr. Part No.HS50 12R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
12Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 188-071
Mfr. Part No.HS100 R5 J
BrandArcol
€6.11
Each
units
500mΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-4092
Mfr. Part No.HS25 10R J
BrandArcol
€1.554
Each (In a Bag of 25)
units
10Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-3844
Mfr. Part No.HS100 R5 J
BrandArcol
€5.198
Each (In a Box of 45)
units
500mΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 157-550
Mfr. Part No.HS25 10R J
BrandArcol
€3.63
Each
units
10Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 891-6439
Mfr. Part No.810F1K0E
BrandOhmite
€4.511
Each (In a Pack of 50)
units
1kΩ 10W 810 Aluminium Housed ±1% Wire Wound Axial, Solder +25°C +275°C -20ppm/°C +20ppm/°C - 36.5 x 21 x 11mm -
RS Stock No. 891-6427
Mfr. Part No.810F10RE
BrandOhmite
€5.46
Each
units
10Ω 10W 810 Aluminium Housed ±1% Wire Wound Axial, Solder +25°C +275°C -20ppm/°C +20ppm/°C - 36.5 x 21 x 11mm -
RS Stock No. 701-5737
Mfr. Part No.TE500B47RJ
€37.54
Each
units
47Ω 500W TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - -
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