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. 166-3824
Mfr. Part No.HS100 10R J
BrandArcol
PHP352.80
Each (In a Box of 45)
units
10 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 188-122
Mfr. Part No.HS100 10R J
BrandArcol
PHP830.92
Each
units
10 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 701-5835
Mfr. Part No.TE1500B22RJ
PHP3,301.03
Each
units
22 Ω 1.5kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 60mm
RS Stock No. 166-4168
Mfr. Part No.HS50 3R9 J
BrandArcol
PHP164.126
Each (In a Bag of 20)
units
3.9 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 161-004
Mfr. Part No.HS50 120R J
BrandArcol
PHP221.13
Each
units
120 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-3829
Mfr. Part No.HS100 50R J
BrandArcol
PHP432.694
Each (In a Box of 45)
units
50 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 107-4125
Mfr. Part No.HS50 3R9 J
BrandArcol
PHP176.92
Each
units
3.9 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 252-2928
Mfr. Part No.HS100 50R J
BrandArcol
PHP569.53
Each
units
50 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-4204
Mfr. Part No.HS50 120R J
BrandArcol
PHP169.271
Each (In a Bag of 20)
units
120 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 615-0397
Mfr. Part No.HS25 R56 J
BrandArcol
PHP238.21
Each
units
560 mΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 161-6160
Mfr. Part No.HSC1004R7J
PHP541.769
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. 160-938
Mfr. Part No.HS50 12R J
BrandArcol
PHP219.34
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. 166-4197
Mfr. Part No.HS50 12R J
BrandArcol
PHP173.901
Each (In a Bag of 20)
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. 720-5407
Mfr. Part No.HSC1004R7J
PHP586.02
Each
units
4.7 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 166-4202
Mfr. Part No.HS50 50R J
BrandArcol
PHP147.819
Each (In a Bag of 20)
units
50 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4631
Mfr. Part No.HS25 R56 J
BrandArcol
PHP179.56
Each (In a Bag of 25)
units
560 mΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 160-988
Mfr. Part No.HS50 50R J
BrandArcol
PHP168.94
Each
units
50 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4210
Mfr. Part No.HS50 10K J
BrandArcol
PHP228.953
Each (In a Bag of 20)
units
10 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 252-2912
Mfr. Part No.HS100 12R J
BrandArcol
PHP571.61
Each
units
12 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 166-4265
Mfr. Part No.HS75 220R J
BrandArcol
PHP382.274
Each (In a Box of 60)
units
220 Ω 75W HS75 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 72 x 47.5mm -