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. 188-100
Mfr. Part No.HS100 4R7 J
BrandArcol
$19.25
Each
units
4.7 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 161-6160
Mfr. Part No.HSC1004R7J
$16.154
Each (In a Box of 10)
units
4.7 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 891-6537
Mfr. Part No.850F25RE
BrandOhmite
$18.17
Each
units
25 Ω 50W 850 Aluminium Housed ±1% Wire Wound Axial, Solder +25°C +275°C -20ppm/°C +20ppm/°C - 72.5 x 28 x 14.8mm -
RS Stock No. 160-938
Mfr. Part No.HS50 12R J
BrandArcol
$7.43
Each
units
12 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 309-1037
Mfr. Part No.HS75 3R3 J
BrandArcol
$19.21
Each
units
3.3 Ω 75W HS75 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 72 x 47.5mm -
RS Stock No. 166-3836
Mfr. Part No.HS75 3R3 J
BrandArcol
$16.98
Each (In a Box of 60)
units
3.3 Ω 75W HS75 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 72 x 47.5mm -
RS Stock No. 166-4114
Mfr. Part No.HS10 10R J
BrandArcol
$3.077
Each (In a Bag of 100)
units
10 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 159-685
Mfr. Part No.HS50 50K J
BrandArcol
$6.79
Each
units
50 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-446
Mfr. Part No.HS50 R1 J
BrandArcol
$6.16
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. 789-1096
Mfr. Part No.RPH100V100R0JB
BrandVishay
$66.03
Each
units
100 Ω 100W RPH100 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 167-8673
Mfr. Part No.RPH100V100R0JB
BrandVishay
$65.018
Each (In a Box of 5)
units
100 Ω 100W RPH100 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 160-607
Mfr. Part No.HS15 330R J
BrandArcol
$6.80
Each
units
330 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 225-1266
Mfr. Part No.BDS2A100470RK
$99.75
Each
units
470 Ω 100W BDS100 Planar ±10% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 166-4232
Mfr. Part No.HS15 330R J
BrandArcol
$4.86
Each (In a Bag of 100)
units
330 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 166-4208
Mfr. Part No.HS50 50K J
BrandArcol
$6.152
Each (In a Bag of 20)
units
50 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 164-9042
Mfr. Part No.TE1000B10RJ
$78.49
Each (In a Box of 5)
units
10 Ω 1kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 60mm
RS Stock No. 166-3838
Mfr. Part No.HS100 6R8 J
BrandArcol
$12.78
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. 135-4696
Mfr. Part No.BDS2A100470RK
$84.10
Each (In a Box of 50)
units
470 Ω 100W BDS100 Planar ±10% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS Stock No. 188-116
Mfr. Part No.HS100 6R8 J
BrandArcol
$21.08
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. 158-503
Mfr. Part No.HS25 5R J
BrandArcol
$5.32
Each
units
5 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -