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.


...
Read more Read less

Filters

Viewing 21 - 40 of 3614 products
Results per page
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. 158-323
Mfr. Part No.HS50 4R7 J
BrandArcol
$6.64
Each
units
4.7 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 164-4402
Mfr. Part No.THS503K3J
$3.81
Each (In a Box of 100)
units
3.3 kΩ 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS Stock No. 158-345
Mfr. Part No.HS50 22R J
BrandArcol
$7.43
Each
units
22 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4155
Mfr. Part No.HS50 22R J
BrandArcol
$6.625
Each (In a Bag of 20)
units
22 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 159-584
Mfr. Part No.HS25 2K2 J
BrandArcol
$6.26
Each
units
2.2 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 166-4056
Mfr. Part No.HS25 2K2 J
BrandArcol
$5.266
Each (In a Bag of 25)
units
2.2 kΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.6 x 51 x 28mm -
RS Stock No. 720-5167
Mfr. Part No.HSA50R05J
$10.17
Each
units
50 mΩ 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 166-3829
Mfr. Part No.HS100 50R J
BrandArcol
$14.68
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. 135-5180
Mfr. Part No.HSC10010RJ
$16.882
Each (In a Box of 10)
units
10 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 252-2928
Mfr. Part No.HS100 50R J
BrandArcol
$19.25
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. 845-9986
Mfr. Part No.RH0506R000FE02
BrandVishay
$10.04
Each
units
6 Ω 50W RH Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -50ppm/°C +50ppm/°C - 49.99 x 28.96 x 15.49mm -
RS Stock No. 164-3083
Mfr. Part No.HSA50R05J
$5.84
Each (In a Box of 100)
units
50 mΩ 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 252-2861
Mfr. Part No.HS50 3K3 J
BrandArcol
$5.57
Each
units
3.3 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 136-345
Mfr. Part No.HS300 330R J
BrandArcol
$131.20
Each
units
330 Ω 300W HS300 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 184.4 x 72.5mm -
RS Stock No. 166-4160
Mfr. Part No.HS50 3K3 J
BrandArcol
$6.131
Each (In a Bag of 20)
units
3.3 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 720-5362
Mfr. Part No.HSC10010RJ
$18.43
Each
units
10 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 166-4197
Mfr. Part No.HS50 12R J
BrandArcol
$6.625
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. 166-3819
Mfr. Part No.HS100 4R7 J
BrandArcol
$14.73
Each (In a Box of 45)
units
4.7 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS Stock No. 720-5407
Mfr. Part No.HSC1004R7J
$17.86
Each
units
4.7 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS Stock No. 159-900
Mfr. Part No.HS10 10R J
BrandArcol
$4.37
Each
units
10 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -