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. 160-708
Mfr. Part No.HS25 3R3 J
BrandArcol
HK$26.17
Each
units
3.3 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 162-1008
Mfr. Part No.HS50 33K J
BrandArcol
HK$28.937
Each (In a Bag of 20)
units
33 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-663
Mfr. Part No.HS50 33K J
BrandArcol
HK$16.70
Each
units
33 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 615-0561
Mfr. Part No.HS100 10K J
BrandArcol
HK$82.35
Each
units
10 kΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 159-900
Mfr. Part No.HS10 10R J
BrandArcol
HK$18.70
Each
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. 166-4114
Mfr. Part No.HS10 10R J
BrandArcol
HK$13.329
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. 166-4179
Mfr. Part No.HS50 75R J
BrandArcol
HK$27.72
Each (In a Bag of 20)
units
75 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4274
Mfr. Part No.HS150 2R2 J
BrandArcol
HK$107.39
Each (In a Box of 30)
units
2.2 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 121 x 47.5mm -
RS Stock No. 166-4060
Mfr. Part No.HS25 18R J
BrandArcol
HK$17.718
Each (In a Bag of 25)
units
18 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 891-5253
Mfr. Part No.PFE5KR330E
HK$1,479.91
Each
units
330 mΩ 962W PFE Tubular ±10% Wire Wound Solder Lug - - -300ppm/°C +300ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS Stock No. 754-7284
Mfr. Part No.THS502R0J
HK$31.63
Each
units
2 Ω 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 309-1239
Mfr. Part No.HS150 3R3 J
BrandArcol
HK$72.24
Each
units
3.3 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 121 x 47.5mm -
RS Stock No. 891-5256
Mfr. Part No.PFE5KR500E
HK$1,755.55
Each
units
500 mΩ 1.105kW PFE Tubular ±10% Wire Wound Solder Lug - - -500ppm/°C +500ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS Stock No. 167-9854
Mfr. Part No.RH0501R000FE02
BrandVishay
HK$28.776
Each (In a Box of 100)
units
1 Ω 50W RH050 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -50ppm/°C +50ppm/°C - - -
RS Stock No. 107-4181
Mfr. Part No.HS50 180R J
BrandArcol
HK$31.75
Each
units
180 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. 892-7622
Mfr. Part No.TGHLVR100JE
BrandOhmite
HK$476.37
Each
units
100 mΩ 200W TGH Planar ±5% Thick Film Screw -55°C +155°C -250ppm/°C +250ppm/°C - 38.1 x 24.9 x 12mm -
RS Stock No. 166-4275
Mfr. Part No.HS150 3R3 J
BrandArcol
HK$99.95
Each (In a Box of 30)
units
3.3 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 121 x 47.5mm -
RS Stock No. 309-1223
Mfr. Part No.HS150 2R2 J
BrandArcol
HK$116.74
Each
units
2.2 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 121 x 47.5mm -
RS Stock No. 162-1016
Mfr. Part No.HS10 50R J
BrandArcol
HK$14.20
Each (In a Bag of 100)
units
50 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 891-5244
Mfr. Part No.PFE5KR100E
HK$2,336.57
Each
units
100 mΩ 1kW PFE Tubular ±10% Wire Wound Solder Lug - - -300ppm/°C +300ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
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