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庫存編號 166-4287
製造零件編號HS100 10K J
BrandArcol
HK$67.39
個 (以毎盒:45)
單位
10 kΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 24.1 x 88 x 47.5mm -
RS庫存編號 720-5555
製造零件編號HSC25033RJ
HK$381.59
單位
33 Ω 250W HSC250 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 162-1013
製造零件編號HS10 220R J
BrandArcol
HK$12.141
個 (以毎袋:100)
單位
220 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS庫存編號 166-4153
製造零件編號HS50 2R2 J
BrandArcol
HK$23.676
個 (以毎袋:20)
單位
2.2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 162-1007
製造零件編號HS50 22K J
BrandArcol
HK$23.107
個 (以毎袋:20)
單位
22 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 166-4165
製造零件編號HS50 47R J
BrandArcol
HK$24.963
個 (以毎袋:20)
單位
47 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 166-4183
製造零件編號HS50 2R J
BrandArcol
HK$23.107
個 (以毎袋:20)
單位
2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 845-9848
製造零件編號RH0255K000FE02
BrandVishay
HK$21.27
單位
5 kΩ 25W RH - ±1% Wire Wound - -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS庫存編號 754-7284
製造零件編號THS502R0J
HK$31.63
單位
2 Ω 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 159-685
製造零件編號HS50 50K J
BrandArcol
HK$22.43
單位
50 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 166-4255
製造零件編號HS150 4R7 J
BrandArcol
HK$99.35
個 (以毎盒:30)
單位
4.7 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 121 x 47.5mm -
RS庫存編號 891-6559
製造零件編號850F5R0E
BrandOhmite
HK$77.70
單位
5 Ω 50W 850 Aluminium Housed ±1% Wire Wound Axial, Solder +25°C +275°C -50ppm/°C +50ppm/°C - 72.5 x 28 x 14.8mm -
RS庫存編號 252-2833
製造零件編號HS50 75R J
BrandArcol
HK$32.61
單位
75 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 161-4339
製造零件編號THS1047RJ
HK$12.328
個 (以毎盒:100)
單位
47 Ω 10W THS10 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 160-348
製造零件編號HS10 50R J
BrandArcol
HK$20.45
單位
50 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS庫存編號 162-1016
製造零件編號HS10 50R J
BrandArcol
HK$14.20
個 (以毎袋:100)
單位
50 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS庫存編號 164-3062
製造零件編號HSA501R0J
HK$20.622
個 (以毎盒:100)
單位
1 Ω 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 615-0432
製造零件編號HS25 3K9 J
BrandArcol
HK$27.55
單位
3.9 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -
RS庫存編號 166-4173
製造零件編號HS50 82R J
BrandArcol
HK$29.86
個 (以毎袋:20)
單位
82 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庫存編號 892-7622
製造零件編號TGHLVR100JE
BrandOhmite
HK$476.37
單位
100 mΩ 200W TGH Planar ±5% Thick Film Screw -55°C +155°C -250ppm/°C +250ppm/°C - 38.1 x 24.9 x 12mm -