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. 720-5227
Mfr. Part No.HSA505R6J
HK$26.80
Each
units
5.6 Ω 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS Stock No. 164-3080
Mfr. Part No.HSA505R6J
HK$23.69
Each (In a Box of 100)
units
5.6 Ω 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS Stock No. 166-4186
Mfr. Part No.HS50 1K J
BrandArcol
HK$19.614
Each (In a Bag of 20)
units
1 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-474
Mfr. Part No.HS50 1K J
BrandArcol
HK$22.05
Each
units
1 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 188-188
Mfr. Part No.HS100 100R J
BrandArcol
HK$66.39
Each
units
100 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 88 x 47.5mm -
RS Stock No. 789-0778
Mfr. Part No.RCH50S10000JS06
BrandVishay
HK$65.10
Each
units
1 kΩ 50W RCH50 S06 ±5% Thick Film Solder Tab -55°C +125°C -150ppm/°C +150ppm/°C ±150ppm/°C - -
RS Stock No. 166-3821
Mfr. Part No.HS100 100R J
BrandArcol
HK$49.97
Each (In a Box of 45)
units
100 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 88 x 47.5mm -
RS Stock No. 168-0151
Mfr. Part No.RCH50S10000JS06
BrandVishay
HK$57.68
Each (In a Bag of 25)
units
1 kΩ 50W RCH50 S06 ±5% Thick Film Solder Tab -55°C +125°C -150ppm/°C +150ppm/°C ±150ppm/°C - -
RS Stock No. 166-4202
Mfr. Part No.HS50 50R J
BrandArcol
HK$19.614
Each (In a Bag of 20)
units
50 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 160-988
Mfr. Part No.HS50 50R J
BrandArcol
HK$26.00
Each
units
50 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4167
Mfr. Part No.HS50 2K2 J
BrandArcol
HK$17.653
Each (In a Bag of 20)
units
2.2 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C ±25ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-629
Mfr. Part No.HS50 2K2 J
BrandArcol
HK$22.17
Each
units
2.2 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C ±25ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-590
Mfr. Part No.HS25 4K7 J
BrandArcol
HK$19.59
Each
units
4.7 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C ±25ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 166-4057
Mfr. Part No.HS25 4K7 J
BrandArcol
HK$16.599
Each (In a Bag of 25)
units
4.7 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C ±25ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 166-4203
Mfr. Part No.HS50 68R J
BrandArcol
HK$19.614
Each (In a Bag of 20)
units
68 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-938
Mfr. Part No.HS10 100R J
BrandArcol
HK$20.22
Each
units
100 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 8.8 x 30 x 16.5mm -
RS Stock No. 160-994
Mfr. Part No.HS50 68R J
BrandArcol
HK$27.42
Each
units
68 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4118
Mfr. Part No.HS10 100R J
BrandArcol
HK$11.802
Each (In a Bag of 100)
units
100 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 8.8 x 30 x 16.5mm -
RS Stock No. 167-8598
Mfr. Part No.LPS0300L2202JB
BrandVishay
HK$498.257
Each (In a Box of 15)
units
22 kΩ 300W LPS300 - ±5% Thick Film Screw -55°C +120°C - ±150ppm/°C ±150ppm/°C - -
RS Stock No. 166-4169
Mfr. Part No.HS50 5R6 J
BrandArcol
HK$19.614
Each (In a Bag of 20)
units
5.6 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -