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 166-4074
製造零件編號HS25 3R3 J
BrandArcol
HK$18.696
個 (以毎袋:25)
單位
3.3 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS庫存編號 615-0561
製造零件編號HS100 10K J
BrandArcol
HK$82.35
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 166-4199
製造零件編號HS50 18R J
BrandArcol
HK$40.016
個 (以毎袋:20)
單位
18 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 164-3061
製造零件編號HSA501K0J
HK$21.708
個 (以毎盒:100)
單位
1 kΩ 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS庫存編號 162-1007
製造零件編號HS50 22K J
BrandArcol
HK$26.258
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 166-4114
製造零件編號HS10 10R J
BrandArcol
HK$13.329
個 (以毎袋:100)
單位
10 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 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 166-4149
製造零件編號HS50 33R J
BrandArcol
HK$23.70
個 (以毎袋:20)
單位
33 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 166-4272
製造零件編號HS75 1K J
BrandArcol
HK$65.97
個 (以毎盒:60)
單位
1 kΩ 75W HS75 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 72 x 47.5mm -
RS庫存編號 845-9728
製造零件編號RH02510R00FE02
BrandVishay
HK$34.72
單位
10 Ω 25W RH - ±1% Wire Wound - -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS庫存編號 166-4174
製造零件編號HS50 180R J
BrandArcol
HK$28.32
個 (以毎袋:20)
單位
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庫存編號 701-5692
製造零件編號TE200B1R0J
HK$195.06
單位
1 Ω 200W TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 40mm
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 -
RS庫存編號 615-0498
製造零件編號HS50 30R J
BrandArcol
HK$30.08
單位
30 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 166-4208
製造零件編號HS50 50K J
BrandArcol
HK$18.807
個 (以毎袋:20)
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 892-1141
製造零件編號825F100E
BrandOhmite
HK$72.91
單位
100 Ω 25W 825 Aluminium Housed ±1% Wire Wound Axial - - -20ppm/°C +20ppm/°C - 49.23 x 27.79 x 14.28mm -
RS庫存編號 252-2811
製造零件編號HS50 2R J
BrandArcol
HK$32.53
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 107-4181
製造零件編號HS50 180R J
BrandArcol
HK$31.75
單位
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庫存編號 846-0009
製造零件編號RH100100R0FE01
BrandVishay
HK$1,116.25
單位
100 Ω 100W RH Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - 88.9 x 71.42 x 44.45mm -
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 -