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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รายละเอียดสินค้า / Description ราคา / 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. 131-1269
Brand :RS PRO
THB59.302
Each: (In a Pack of 5)
Units
47Ω 25W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 51 x 28 x 14.6mm -
ใหม่ / New
RS Stock No. 185-2386
Brand :RS PRO
THB299.00
Each
Units
39Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS Stock No. 174-2558
Brand :RS PRO
THB1,052.00
1 Box of 1
Box(es)
100mΩ 200W HS200 Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 145.7 x 72.5 x 41.8mm -
RS Stock No. 175-4125
Brand :RS PRO
THB159.00
Each: (In a Pack of 5)
Units
500Ω 50W - Aluminium Housed ±5% Aluminium - - +200°C - - - 49.1 x 28 x 14.8mm -
ใหม่ / New
RS Stock No. 185-2390
Brand :RS PRO
THB299.00
Each
Units
430Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS Stock No. 178-1185
Brand :RS PRO
THB4,731.00
Each
Units
100Ω 350W - Planar ±5% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60 x 65 x 32mm -
RS Stock No. 175-4161
Brand :RS PRO
THB360.00
Each
Units
82Ω 75W - Aluminium Housed ±5% Aluminium - - +200°C - - - 48.7 x 47.5 x 24.1mm -
RS Stock No. 131-1274
Brand :RS PRO
THB78.982
Each: (In a Pack of 5)
Units
100Ω 25W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 51 x 28 x 14.6mm -
RS Stock No. 175-2492
Brand :RS PRO
THB1,327.00
Each
Units
20Ω 300W RS300 Aluminium Housed ±5% Wire Wound - - +200°C - - - 141.4 x 72.5 x 41.8mm -
RS Stock No. 175-4114
Brand :RS PRO
THB159.00
Each: (In a Pack of 5)
Units
4.7kΩ 50W - Aluminium Housed ±5% Aluminium - - +200°C - - - 49.1 x 28 x 14.8mm -
RS Stock No. 175-2476
Brand :RS PRO
THB569.00
Each
Units
150Ω 150W RS150 Aluminium Housed ±5% Wire Wound - - +200°C - - - 97.7 x 47.5 x 24.1mm -
RS Stock No. 146-8307
Brand :RS PRO
THB538.56
Each
Units
72W RSSC Tubular ±10% Wire Wound Solder Lug - - -400ppm/°C +400ppm/°C - 20 (Dia.) x 119mm 20mm
RS Stock No. 146-8326
Brand :RS PRO
THB3,229.20
Each
Units
1kΩ 700W RSSC Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 51 (Dia.) x 375mm 51mm
ใหม่ / New
RS Stock No. 185-2404
Brand :RS PRO
THB408.00
Each
Units
22Ω 100W RSLPR100 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 100 x 75 x 5.7mm -
ใหม่ / New
RS Stock No. 185-2280
Brand :RS PRO
THB1,393.00
Each
Units
10Ω 150W - Aluminium Housed ±5% Aluminium - -25°C +250°C -100ppm/°C +100ppm/°C - 120 x 80 x 10mm -
ใหม่ / New
RS Stock No. 185-2438
Brand :RS PRO
THB408.00
Each
Units
47Ω 100W RSLPR100 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 100 x 75 x 5.7mm -
RS Stock No. 131-1252
Brand :RS PRO
THB78.982
Each: (In a Pack of 5)
Units
25W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 51 x 28 x 14.6mm -
RS Stock No. 175-4100
Brand :RS PRO
THB134.80
Each: (In a Pack of 5)
Units
500mΩ 25W - Aluminium Housed ±5% Aluminium - - +200°C - - - 27.3 x 28 x 14.8mm -
ใหม่ / New
RS Stock No. 185-2396
Brand :RS PRO
THB299.00
Each
Units
50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS Stock No. 131-1270
Brand :RS PRO
THB78.982
Each: (In a Pack of 5)
Units
50Ω 25W - Aluminium Housed ±5% Wire Wound Axial - +200°C -100ppm/°C +100ppm/°C - 51 x 28 x 14.6mm -
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