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. 166-4121
Mfr. Part No.HS10 330R J
BrandArcol
$3.526
Each (In a Bag of 100)
units
330 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 160-382
Mfr. Part No.HS10 330R J
BrandArcol
$4.40
Each
units
330 Ω 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 166-4141
Mfr. Part No.HS10 3K3 J
BrandArcol
$4.91
Each (In a Bag of 100)
units
3.3 kΩ 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 252-2568
Mfr. Part No.HS10 3K3 J
BrandArcol
$6.61
Each
units
3.3 kΩ 10W HS10 Aluminium Housed ±5% Wire Wound Axial - - -25ppm/°C +25ppm/°C - 8.8 x 30 x 16.5mm -
RS Stock No. 252-2811
Mfr. Part No.HS50 2R J
BrandArcol
$8.34
Each
units
2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4183
Mfr. Part No.HS50 2R J
BrandArcol
$7.34
Each (In a Bag of 20)
units
2 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4224
Mfr. Part No.HS15 470R J
BrandArcol
$2.972
Each (In a Bag of 100)
units
470 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 159-815
Mfr. Part No.HS15 470R J
BrandArcol
$3.84
Each
units
470 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 160-916
Mfr. Part No.HS50 3R3 J
BrandArcol
$5.82
Each
units
3.3 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4185
Mfr. Part No.HS50 3R3 J
BrandArcol
$5.367
Each (In a Bag of 20)
units
3.3 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 166-4238
Mfr. Part No.HS15 270R J
BrandArcol
$4.98
Each (In a Bag of 100)
units
270 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 188-352
Mfr. Part No.HS200 470R J
BrandArcol
$75.91
Each
units
470 Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 121 x 72.5mm -
RS Stock No. 107-3728
Mfr. Part No.HS15 270R J
BrandArcol
$6.72
Each
units
270 Ω 15W HS15 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 11 x 36.5 x 21mm -
RS Stock No. 166-4643
Mfr. Part No.HS50 20R J
BrandArcol
$7.928
Each (In a Bag of 20)
units
20 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 136-323
Mfr. Part No.HS300 47R J
BrandArcol
$107.51
Each
units
47 Ω 300W HS300 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 184.4 x 72.5mm -
RS Stock No. 615-0482
Mfr. Part No.HS50 20R J
BrandArcol
$8.56
Each
units
20 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS Stock No. 188-318
Mfr. Part No.HS200 47R J
BrandArcol
$77.63
Each
units
47 Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 41.8 x 121 x 72.5mm -
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. 391-5826
Mfr. Part No.IRF200NC50 OHMJ
BrandPCN
$86.27
Each
units
50 Ω 200W PCN Aluminium Housed ±5% Wire Wound Wire Lead -55°C +155°C -260ppm/°C +260ppm/°C - - -
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 - - -