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. 701-5863
Mfr. Part No.TE2000B10RJ
€71.59
Each
units
10 Ω 2kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - -
RS Stock No. 158-474
Mfr. Part No.HS50 1K J
BrandArcol
€3.60
Each
units
1 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 893-0892
Mfr. Part No.C300KR10E
BrandOhmite
€40.56
Each
units
100 mΩ 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. 789-1216
Mfr. Part No.RPS0500DH1R00JB
BrandVishay
€111.59
Each
units
1 Ω 500W RPS500 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 168-0883
Mfr. Part No.SQBW306R8JFASTON
€1.757
Each (On a Reel of 1000)
units
6.8 Ω 30W SQ Planar ±5% Wire Wound Tab -55°C +250°C -300ppm/°C +300ppm/°C - - -
RS Stock No. 166-4248
Mfr. Part No.HS15 3K3 J
BrandArcol
€1.256
Each (In a Bag of 100)
units
3.3 kΩ 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 160-944
Mfr. Part No.HS50 15R J
BrandArcol
€3.81
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. 166-4198
Mfr. Part No.HS50 15R J
BrandArcol
€1.837
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. 166-4164
Mfr. Part No.HS50 5R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
5 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4182
Mfr. Part No.HS50 220R J
BrandArcol
€1.837
Each (In a Bag of 20)
units
220 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-468
Mfr. Part No.HS50 5R J
BrandArcol
€3.68
Each
units
5 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-373
Mfr. Part No.HS50 220R J
BrandArcol
€5.49
Each
units
220 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 846-0028
Mfr. Part No.RH0052K500FE02
BrandVishay
€4.068
Each (In a Pack of 10)
units
2.5 kΩ 7.5W RH Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - 15.24 x 16.41 x 8.13mm -
RS Stock No. 702-8052
Mfr. Part No.SQBW306R8JFASTON
€1.32
Each (In a Pack of 5)
units
6.8 Ω 30W SQ Planar ±5% Wire Wound Tab -55°C +250°C -300ppm/°C +300ppm/°C - - -
RS Stock No. 788-7882
Mfr. Part No.RSO25168AR100KB03
BrandVishay
€43.19
Each
units
100 mΩ 200W RSO25 Tubular ±10% Wire Wound Screw -55°C +450°C - - - - -
RS Stock No. 701-5787
Mfr. Part No.TE1000B1R0J
€47.49
Each
units
1 Ω 1kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 60mm
RS Stock No. 164-9045
Mfr. Part No.TE1000B1R0J
€40.102
Each (In a Box of 5)
units
1 Ω 1kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 60mm
RS Stock No. 168-0058
Mfr. Part No.RH005100R0FE02
BrandVishay
€2.501
Each (In a Box of 100)
units
100 Ω 7.5W RH005 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
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 -
RS Stock No. 252-2647
Mfr. Part No.HS15 1K5 J
BrandArcol
€1.83
Each
units
1.5 kΩ 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 11 x 36.5 x 21mm -
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