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. 816-8006
Mfr. Part No.WCR38250A15R0JB
BrandMCB
€531.11
Each
units
15 Ω 2kW WCR Tubular ±5% Wire Wound Screw -55°C +120°C -100ppm/°C +100ppm/°C - - -
RS Stock No. 252-2827
Mfr. Part No.HS50 56R J
BrandArcol
€3.92
Each
units
56 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 615-0549
Mfr. Part No.HS100 R68 J
BrandArcol
€14.41
Each
units
680 mΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 789-0829
Mfr. Part No.RCH25S10R00JS06
BrandVishay
€10.19
Each
units
10 Ω 25W RCH25 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 166-4184
Mfr. Part No.HS50 56R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
56 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 892-5014
Mfr. Part No.L100J2R0E
BrandOhmite
€11.77
Each
units
2 Ω 100W L100 Tubular ±5% Wire Wound Solder Lug - - -400ppm/°C +400ppm/°C - 19.1 (Dia.) x 165.1mm 19.1mm
RS Stock No. 754-7486
Mfr. Part No.THS10100RJ
€2.57
Each
units
100 Ω 10W THS10 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS Stock No. 720-5369
Mfr. Part No.HSC100100RJ
€10.16
Each
units
100 Ω 100W HSA05 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 615-0498
Mfr. Part No.HS50 30R J
BrandArcol
€4.38
Each
units
30 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 845-9983
Mfr. Part No.RH05060R00FE02
BrandVishay
€5.44
Each
units
60 Ω 50W RH Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - 49.99 x 28.96 x 15.49mm -
RS Stock No. 159-966
Mfr. Part No.HS10 1K J
BrandArcol
€4.46
Each
units
1 kΩ 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 166-4246
Mfr. Part No.HS15 1K5 J
BrandArcol
€1.256
Each (In a Bag of 100)
units
1.5 kΩ 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 167-8662
Mfr. Part No.WCR38250A15R0JB
BrandMCB
€482.827
Each (In a Box of 6)
units
15 Ω 2kW WCR Tubular ±5% Wire Wound Screw -55°C +120°C -100ppm/°C +100ppm/°C - - -
RS Stock No. 166-4645
Mfr. Part No.HS50 30R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
30 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4189
Mfr. Part No.HS50 330R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
330 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 162-1011
Mfr. Part No.HS50 R02 K
BrandArcol
€1.065
Each (In a Bag of 20)
units
20 mΩ 50W HS50 Aluminium Housed ±10% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-3837
Mfr. Part No.HS100 2R2 J
BrandArcol
€4.713
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. 159-938
Mfr. Part No.HS10 100R J
BrandArcol
€2.12
Each
units
100 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 144-5502
Mfr. Part No.C300KR50E
€29.13
Each
units
500 mΩ 300W 280 Tubular ±10% Wire Wound Solder +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 (Dia.) x 215.9mm 28.58mm
RS Stock No. 166-4118
Mfr. Part No.HS10 100R J
BrandArcol
€1.105
Each (In a Bag of 100)
units
100 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
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