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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Beskrivning Pris 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-artikelnummer 175-2467
VarumärkeRS PRO
146,62 kr
Each
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1.2kΩ 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS-artikelnummer 131-1279
VarumärkeRS PRO
26,636 kr
Each (In a Pack of 5)
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2.7Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-artikelnummer 185-2299
VarumärkeRS PRO
306,17 kr
Each
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2.2Ω 500W R500 Aluminium Housed ±5% Aluminium Wire Lead -25°C +250°C <-100ppm/°C <+100ppm/°C - 330 x 80 x 10mm -
RS-artikelnummer 131-1280
VarumärkeRS PRO
30,752 kr
Each (In a Pack of 5)
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3.3Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-artikelnummer 185-2387
VarumärkeRS PRO
73,41 kr
Each
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3.3Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS-artikelnummer 175-2468
VarumärkeRS PRO
43,63 kr
Each
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130Ω 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS-artikelnummer 146-8321
VarumärkeRS PRO
331,50 kr
Each
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1kΩ 280W RSSC Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 30.6 (Dia.) x 252mm 30.6mm
RS-artikelnummer 175-2477
VarumärkeRS PRO
114,77 kr
Each
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1kΩ 200W RS200 Aluminium Housed ±5% Wire Wound - - +200°C - - - 103.4 x 72.5 x 41.8mm -
RS-artikelnummer 175-4119
VarumärkeRS PRO
40,822 kr
Each (In a Pack of 5)
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1kΩ 50W - Aluminium Housed ±5% Aluminium - - +200°C - - - 49.1 x 28 x 14.8mm -
RS-artikelnummer 178-1201
VarumärkeRS PRO
587,62 kr
Each
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RS-artikelnummer 175-4134
VarumärkeRS PRO
40,822 kr
Each (In a Pack of 5)
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30Ω 50W - Aluminium Housed ±5% Aluminium - - +200°C - - - 49.1 x 28 x 14.8mm -
RS-artikelnummer 175-4155
VarumärkeRS PRO
92,34 kr
Each
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22Ω 75W - Aluminium Housed ±5% Aluminium - - +200°C - - - 48.7 x 47.5 x 24.1mm -
RS-artikelnummer 185-2388
VarumärkeRS PRO
73,41 kr
Each
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3.9Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS-artikelnummer 131-1290
VarumärkeRS PRO
30,752 kr
Each (In a Pack of 5)
Enheter
22Ω 50W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 72.5 x 29.7 x 14.8mm -
RS-artikelnummer 185-2358
VarumärkeRS PRO
478,85 kr
Each
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10Ω 1kW R1000 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 400 x 60 x 30mm -
RS-artikelnummer 185-2442
VarumärkeRS PRO
99,26 kr
Each
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100W RSLPR100 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 100 x 75 x 5.7mm -
RS-artikelnummer 175-2469
VarumärkeRS PRO
43,63 kr
Each
Enheter
510Ω 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS-artikelnummer 185-2340
VarumärkeRS PRO
310,10 kr
Each
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33Ω 500W R500 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 335 x 60 x 30mm -
RS-artikelnummer 185-2308
VarumärkeRS PRO
124,08 kr
Each
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2.2Ω 60W R60 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 115 x 40 x 20mm -
RS-artikelnummer 175-4089
VarumärkeRS PRO
34,536 kr
Each (In a Pack of 5)
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18Ω 25W - Aluminium Housed ±5% Aluminium - - +200°C - - - 27.3 x 28 x 14.8mm -
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