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.


...
Lees meer Lees minder

Filters

3701 - 3720 van 3870 producten worden weergegeven
Resultaten per pagina
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. 893-0889
FabrikantnummerC300K6R3E
FabrikantOhmite
€ 35,62
Each
Aantal stuks
6.3 Ω 300W C300 Tubular ±10% Wire Wound - +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 x 215.9mm 28.58mm
RS-stocknr. 892-5162
FabrikantnummerL25J3R0E
FabrikantOhmite
€ 6,41
Each
Aantal stuks
3 Ω 25W L25 Tubular ±5% Wire Wound Solder +25°C +350°C -400ppm/°C +400ppm/°C - 14.3 (Dia.) x 50.8 Lmm 14.3mm
RS-stocknr. 892-5058
FabrikantnummerL12J3R3E
FabrikantOhmite
€ 5,51
Each
Aantal stuks
3.3 Ω 12W L12 Tubular ±5% Wire Wound Solder Lug - - -400ppm/°C +400ppm/°C - 7.94 (Dia.) x 44.4mm 7.94mm
RS-stocknr. 167-8603
FabrikantnummerLPS0300HR820JB
FabrikantVishay
€ 43,369
Each (In a Box of 15)
Aantal stuks
820 mΩ 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C - ±500ppm/°C - - -
RS-stocknr. 164-3040
FabrikantnummerHSA251K5J
FabrikantTE Connectivity
€ 1,564
Each (In a Box of 100)
Aantal stuks
1.5 kΩ 25W HSA25 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS-stocknr. 178-1185
FabrikantRS PRO
€ 117,39
Each
Aantal stuks
100 Ω 350W - Planar ±5% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60 x 65 x 32mm -
RS-stocknr. 252-3038
FabrikantnummerHSW600 4R7 J
FabrikantArcol
€ 30,65
Each
Aantal stuks
4.7 Ω 600W HSW600 Aluminium Housed ±5% Wire Wound Axial - - -50ppm/°C +50ppm/°C - 45 x 190 x 72.5mm -
RS-stocknr. 902-7811
FabrikantnummerTJT25022RJ
FabrikantTE Connectivity
€ 56,89
Each
Aantal stuks
22 Ω 250W TJT250 Aluminium Housed ±5% Aluminium Wire Lead -25°C +250°C - - - 180 x 10 x 80mm -
RS-stocknr. 166-4280
FabrikantnummerHS150 330R J
FabrikantArcol
€ 8,448
Each (In a Box of 30)
Aantal stuks
330 Ω 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 121 x 47.5mm -
RS-stocknr. 891-8574
FabrikantnummerL50J50RE
FabrikantOhmite
€ 8,83
Each
Aantal stuks
50 Ω 50W L50 Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 14.3 (Dia.) x 101.6mm 14.3mm
RS-stocknr. 892-5203
FabrikantnummerL50J1K0E
FabrikantOhmite
€ 9,07
Each
Aantal stuks
1 kΩ 50W L50 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 14.3 (Dia.) x 101.6 Lmm 14.3mm
RS-stocknr. 168-0877
FabrikantnummerSQBW2022RJ
FabrikantTE Connectivity
€ 0,79
Each (On a Reel of 1000)
Aantal stuks
22 Ω 20W SQ Planar ±5% Wire Wound Tab -55°C +250°C -300ppm/°C +300ppm/°C - - -
RS-stocknr. 185-9358
FabrikantnummerHS25F 56R F
FabrikantArcol
€ 8,48
Each (In a Pack of 5)
Aantal stuks
56 Ω 25W HS25F Aluminium Housed ±1% Aluminium Wire Lead - +200°C - +100ppm/°C - 27.3 x 14.2 x 14.8mm -
RS-stocknr. 161-7601
FabrikantnummerHPC1500-33R
FabrikantCressall
€ 65,07
Each
Aantal stuks
33 Ω 1.5kW HP Tubular ±10% Wire Wound - -25°C +50°C - - - 448 x 55 x 95mm -
RS-stocknr. 789-0857
FabrikantnummerRCH25S220R0JS06
FabrikantVishay
€ 8,78
Each
Aantal stuks
220 Ω 25W RCH25 Planar ±5% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - - -
RS-stocknr. 161-5132
FabrikantnummerBDS 2 A 100 22R 10%
FabrikantTE Connectivity
€ 43,919
Each (In a Box of 50)
Aantal stuks
22 Ω 100W BDS100 Planar ±10% Thick Film Screw -55°C +125°C -150ppm/°C +150ppm/°C - 37.8 x 25.4 x 15.5mm -
RS-stocknr. 175-2439
FabrikantRS PRO
€ 10,61
Each
Aantal stuks
220 Ω 100W RS100 Aluminium Housed ±5% Wire Wound - - +200°C - - - 65.2 x 47.4 x 21.1mm -
RS-stocknr. 162-2364
FabrikantnummerRH050R1500FE02
FabrikantVishay
€ 8,685
Each (In a Box of 100)
Aantal stuks
150 mΩ 50W RH050 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -100ppm/°C +100ppm/°C - - -
RS-stocknr. 185-2333
FabrikantRS PRO
€ 66,20
Each
Aantal stuks
100 Ω 500W R500 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C -200ppm/°C +200ppm/°C - 335 x 60 x 30mm -
RS-stocknr. 185-9401
FabrikantnummerHS50F 4K7 F
FabrikantArcol
€ 9,22
Each (In a Pack of 5)
Aantal stuks
4.7 kΩ 50W HS50F Aluminium Housed ±1% Aluminium Wire Lead - +200°C - +25ppm/°C - 49.1 x 14.2 x 14.8mm -
Related Products
Versatile and reliable aluminium housed fixed high power ...
Description:
Versatile and reliable aluminium housed fixed high power resistor with a wirewound element. Applications for this resistor include:-. Braking resistorBalancing resistorCapacitor charging & dischargingCrowbarFilterElectrical Machinery general use.
TE Connectivity THS series power resistors encapsulated in ...
Description:
TE Connectivity THS series power resistors encapsulated in a silver aluminium housing and designed for heatsink mounting. The THS series power resistors are high quality, extremely stable and wire wound resistors capable of dissipating high power in a limited space ...