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. 161-032
Mfr. Part No.HS50 680R J
BrandArcol
$4.28
Each
units
680 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4084
Mfr. Part No.HS25 56R J
BrandArcol
$3.094
Each (In a Bag of 25)
units
56 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 166-4190
Mfr. Part No.HS50 680R J
BrandArcol
$4.225
Each (In a Bag of 20)
units
680 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 252-2748
Mfr. Part No.HS25 56R J
BrandArcol
$6.60
Each
units
56 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 158-367
Mfr. Part No.HS50 100R J
BrandArcol
$5.25
Each
units
100 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4151
Mfr. Part No.HS50 100R J
BrandArcol
$4.225
Each (In a Bag of 20)
units
100 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4182
Mfr. Part No.HS50 220R J
BrandArcol
$3.656
Each (In a Bag of 20)
units
220 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-373
Mfr. Part No.HS50 220R J
BrandArcol
$7.41
Each
units
220 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 107-4147
Mfr. Part No.HS50 8R2 J
BrandArcol
$4.28
Each
units
8.2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial +5°C +200°C -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4170
Mfr. Part No.HS50 8R2 J
BrandArcol
$3.656
Each (In a Bag of 20)
units
8.2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial +5°C +200°C -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 188-188
Mfr. Part No.HS100 100R J
BrandArcol
$12.09
Each
units
100 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 88 x 47.5mm -
RS Stock No. 615-0498
Mfr. Part No.HS50 30R J
BrandArcol
$6.92
Each
units
30 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 157-550
Mfr. Part No.HS25 10R J
BrandArcol
$6.60
Each
units
10 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 166-4092
Mfr. Part No.HS25 10R J
BrandArcol
$3.094
Each (In a Bag of 25)
units
10 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.6 x 51 x 28mm -
RS Stock No. 166-3821
Mfr. Part No.HS100 100R J
BrandArcol
$10.35
Each (In a Box of 45)
units
100 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 88 x 47.5mm -
RS Stock No. 166-4645
Mfr. Part No.HS50 30R J
BrandArcol
$4.225
Each (In a Bag of 20)
units
30 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4186
Mfr. Part No.HS50 1K J
BrandArcol
$4.225
Each (In a Bag of 20)
units
1 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 158-474
Mfr. Part No.HS50 1K J
BrandArcol
$6.79
Each
units
1 kΩ 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4158
Mfr. Part No.HS50 1R J
BrandArcol
$3.656
Each (In a Bag of 20)
units
1 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 14.8 x 72.5 x 29.7mm -
RS Stock No. 188-087
Mfr. Part No.HS100 1R J
BrandArcol
$17.28
Each
units
1 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C ±100ppm/°C 24.1 x 88 x 47.5mm -
Related Products
From Arcol, the HS50 series of aluminium housed ...
Description:
From Arcol, the HS50 series of aluminium housed resistors are high power and offer a balance of pulse power capability and volume. These panel mount resistors are manufactured in line with IEC 115 and MIL 18546. These panel mount resistors ...