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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Viewing 1 - 20 of 44 products
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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. 144-1993
Mfr. Part No.CAH165C777-33R-KT
BrandDanotherm
£27.69
Each
Units
33 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-1994
Mfr. Part No.CAH165C777-47R-KT
BrandDanotherm
£59.68
Each
Units
47 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-1995
Mfr. Part No.CAH165C777-68R-KT
BrandDanotherm
£59.68
Each
Units
68 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-2026
Mfr. Part No.CBRV295C777-100R-KT
BrandDanotherm
£139.78
Each
Units
100 Ω 525W CBR-H225 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 295 x 90 x 85mm -
RS Stock No. 144-1996
Mfr. Part No.CAH165C777-100R-KT
BrandDanotherm
£60.79
Each
Units
100 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-2020
Mfr. Part No.CBRV225C777-33R-KT
BrandDanotherm
£108.14
Each
Units
33 Ω 400W CBR-H225 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 225 x 90 x 85mm -
RS Stock No. 144-2013
Mfr. Part No.CBH265C777-68R-KT
BrandDanotherm
£85.25
Each
Units
68 Ω 200W CBH-265 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 265 x 31 x 60mm -
RS Stock No. 144-1983
Mfr. Part No.CCH110C777-47R-KT
BrandDanotherm
£33.72
Each
Units
47 Ω 110W CCH-110 - ±10% Wire Wound Wire Lead -40°C +90 <-100ppm/°C <+100ppm/°C <±100ppm/°C 110 x 76 x 15mm -
RS Stock No. 144-2004
Mfr. Part No.CBH165C777-68R-KT
BrandDanotherm
£31.40
Each
Units
68 Ω 110W CBH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 31 x 60mm -
RS Stock No. 144-1991
Mfr. Part No.CAH165C777-15R-KT
BrandDanotherm
£27.69
Each
Units
15 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-2011
Mfr. Part No.CBH265C777-33R-KT
BrandDanotherm
£42.18
Each
Units
33 Ω 200W CBH-265 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 265 x 31 x 60mm -
RS Stock No. 144-1989
Mfr. Part No.CCH110C777-470R-KT
BrandDanotherm
£34.96
Each
Units
470 Ω 110W CCH-110 - ±10% Wire Wound Wire Lead -40°C +90 <-100ppm/°C <+100ppm/°C <±100ppm/°C 110 x 76 x 15mm -
RS Stock No. 144-1987
Mfr. Part No.CCH110C777-220R-KT
BrandDanotherm
£67.72
Each
Units
220 Ω 110W CCH-110 - ±10% Wire Wound Wire Lead -40°C +90 <-100ppm/°C <+100ppm/°C <±100ppm/°C 110 x 76 x 15mm -
RS Stock No. 144-1997
Mfr. Part No.CAH165C777-150R-KT
BrandDanotherm
£60.79
Each
Units
150 Ω 75W CAH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 40 x 20.6mm -
RS Stock No. 144-2021
Mfr. Part No.CBRV225C777-68R-KT
BrandDanotherm
£108.14
Each
Units
68 Ω 400W CBR-H225 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 225 x 90 x 85mm -
RS Stock No. 144-1999
Mfr. Part No.CBH165C777-10R-KT
BrandDanotherm
£63.63
Each
Units
10 Ω 110W CBH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 31 x 60mm -
RS Stock No. 144-2014
Mfr. Part No.CBH265C777-100R-KT
BrandDanotherm
£97.38
Each
Units
100 Ω 200W CBH-265 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 265 x 31 x 60mm -
RS Stock No. 144-2023
Mfr. Part No.CBRV295CH777-10R-KT
BrandDanotherm
£66.06
Each
Units
10 Ω 525W CBR-H225 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 295 x 90 x 85mm -
RS Stock No. 144-2001
Mfr. Part No.CBH165C777-22R-KT
BrandDanotherm
£63.63
Each
Units
22 Ω 110W CBH-165 - ±10% Wire Wound Wire Lead -40°C +70 <-100ppm/°C <+100ppm/°C <±100ppm/°C 165 x 31 x 60mm -
RS Stock No. 144-1984
Mfr. Part No.CCH110C777-68R-KT
BrandDanotherm
£66.38
Each
Units
68 Ω 110W CCH-110 - ±10% Wire Wound Wire Lead -40°C +90 <-100ppm/°C <+100ppm/°C <±100ppm/°C 110 x 76 x 15mm -