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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Omschrijving Prijs 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-stocknr. 131-1275
FabrikantRS PRO
2,664 €
Each (In a Pack of 5)
Aantal stuks
820mΩ 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-stocknr. 131-1285
FabrikantRS PRO
2,664 €
Each (In a Pack of 5)
Aantal stuks
7.5Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-stocknr. 131-1276
FabrikantRS PRO
2,664 €
Each (In a Pack of 5)
Aantal stuks
50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-stocknr. 185-3050
FabrikantRS PRO
291,78 €
Each
Aantal stuks
15Ω 2kW RSPR2K Planar ±10% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60 x 65 x 15mm -
RS-stocknr. 174-2546
FabrikantRS PRO
23,40 €
1 Box of 1
Box(es)
100Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 145.7 x 72.5 x 41.8mm -
RS-stocknr. 131-1277
FabrikantRS PRO
2,664 €
Each (In a Pack of 5)
Aantal stuks
1.5Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-stocknr. 175-2490
FabrikantRS PRO
33,00 €
Each
Aantal stuks
1kΩ 300W RS300 Aluminium Housed ±5% Wire Wound - - +200°C - - - 141.4 x 72.5 x 41.8mm -
RS-stocknr. 175-2471
FabrikantRS PRO
12,68 €
Each
Aantal stuks
1kΩ 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS-stocknr. 185-2445
FabrikantRS PRO
9,60 €
Each
Aantal stuks
100W RSLPR100 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 100 x 75 x 5.7mm -
RS-stocknr. 175-4164
FabrikantRS PRO
8,02 €
Each
Aantal stuks
750Ω 75W - Aluminium Housed ±5% Aluminium - - +200°C - - - 48.7 x 47.5 x 24.1mm -
RS-stocknr. 185-2338
FabrikantRS PRO
59,32 €
Each
Aantal stuks
68Ω 500W R500 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 335 x 60 x 30mm -
RS-stocknr. 174-2547
FabrikantRS PRO
23,40 €
1 Box of 1
Box(es)
47Ω 200W HS200 Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 145.7 x 72.5 x 41.8mm -
RS-stocknr. 175-2491
FabrikantRS PRO
33,00 €
Each
Aantal stuks
330Ω 300W RS300 Aluminium Housed ±5% Wire Wound - - +200°C - - - 141.4 x 72.5 x 41.8mm -
RS-stocknr. 185-2342
FabrikantRS PRO
59,32 €
Each
Aantal stuks
4.7Ω 500W R500 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 335 x 60 x 30mm -
RS-stocknr. 146-8321
FabrikantRS PRO
57,69 €
Each
Aantal stuks
1kΩ 280W RSSC Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 30.6 (Dia.) x 252mm 30.6mm
RS-stocknr. 175-2472
FabrikantRS PRO
12,68 €
Each
Aantal stuks
470mΩ 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS-stocknr. 131-1290
FabrikantRS PRO
2,664 €
Each (In a Pack of 5)
Aantal stuks
22Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-stocknr. 185-3051
FabrikantRS PRO
291,78 €
Each
Aantal stuks
25Ω 2kW RSPR2K Planar ±10% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60 x 65 x 15mm -
RS-stocknr. 131-1308
FabrikantRS PRO
4,92 €
Each
Aantal stuks
6.8Ω 100W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 88 x 47.5 x 24.1mm -
RS-stocknr. 174-2540
FabrikantRS PRO
29,52 €
1 Box of 1
Box(es)
6.8Ω 300W HS300 Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 184.4 x 72.5 x 41.8mm -
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