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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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. 144-2010
Mfr. Part No.CBH265C777-22R-KT
BrandDanotherm
HK$1,028.97
Each
units
22 Ω 200W CBH-265 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 265 x 31 x 60mm -
RS Stock No. 144-1985
Mfr. Part No.CCH110C777-100R-KT
BrandDanotherm
HK$553.08
Each
units
100 Ω 110W CCH-110 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +90°C <-100ppm/°C <+100ppm/°C - 110 x 76 x 15mm -
RS Stock No. 144-2008
Mfr. Part No.CBH265C777-10R-KT
BrandDanotherm
HK$528.62
Each
units
10 Ω 200W CBH-265 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 265 x 31 x 60mm -
RS Stock No. 144-2011
Mfr. Part No.CBH265C777-33R-KT
BrandDanotherm
HK$1,028.97
Each
units
33 Ω 200W CBH-265 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 265 x 31 x 60mm -
RS Stock No. 144-1983
Mfr. Part No.CCH110C777-47R-KT
BrandDanotherm
HK$533.25
Each
units
47 Ω 110W CCH-110 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +90°C <-100ppm/°C <+100ppm/°C - 110 x 76 x 15mm -
RS Stock No. 144-2022
Mfr. Part No.CBRV295CH777-6R8-KT
BrandDanotherm
HK$940.00
Each
units
6.8 Ω 525W CBR-H225 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 295 x 90 x 85mm -
RS Stock No. 144-1991
Mfr. Part No.CAH165C777-15R-KT
BrandDanotherm
HK$503.76
Each
units
15 Ω 75W CAH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 40 x 20.6mm -
RS Stock No. 144-2017
Mfr. Part No.CBRV225CH777-6R8-KT
BrandDanotherm
HK$1,305.25
Each
units
6.8 Ω 400W CBR-H225 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 225 x 90 x 85mm -
RS Stock No. 144-2003
Mfr. Part No.CBH165C777-47R-KT
BrandDanotherm
HK$543.22
Each
units
47 Ω 110W CBH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 31 x 60mm -
RS Stock No. 144-1993
Mfr. Part No.CAH165C777-33R-KT
BrandDanotherm
HK$503.76
Each
units
33 Ω 75W CAH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 40 x 20.6mm -
RS Stock No. 144-2026
Mfr. Part No.CBRV295C777-100R-KT
BrandDanotherm
HK$972.42
Each
units
100 Ω 525W CBR-H225 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 295 x 90 x 85mm -
RS Stock No. 144-1984
Mfr. Part No.CCH110C777-68R-KT
BrandDanotherm
HK$533.25
Each
units
68 Ω 110W CCH-110 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +90°C <-100ppm/°C <+100ppm/°C - 110 x 76 x 15mm -
RS Stock No. 144-2012
Mfr. Part No.CBH265C777-47R-KT
BrandDanotherm
HK$669.40
Each
units
47 Ω 200W CBH-265 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 265 x 31 x 60mm -
RS Stock No. 144-2018
Mfr. Part No.CBRV225CH777-10R-KT
BrandDanotherm
HK$809.77
Each
units
10 Ω 400W CBR-H225 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 225 x 90 x 85mm -
RS Stock No. 144-1986
Mfr. Part No.CCH110C777-150R-KT
BrandDanotherm
HK$553.08
Each
units
150 Ω 110W CCH-110 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +90°C <-100ppm/°C <+100ppm/°C - 110 x 76 x 15mm -
RS Stock No. 144-2015
Mfr. Part No.CBH265C777-150R-KT
BrandDanotherm
HK$694.07
Each
units
150 Ω 200W CBH-265 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 265 x 31 x 60mm -
RS Stock No. 144-2006
Mfr. Part No.CBH165C777-150R-KT
BrandDanotherm
HK$563.46
Each
units
150 Ω 110W CBH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 31 x 60mm -
RS Stock No. 144-1996
Mfr. Part No.CAH165C777-100R-KT
BrandDanotherm
HK$522.48
Each
units
100 Ω 75W CAH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 40 x 20.6mm -
RS Stock No. 144-2021
Mfr. Part No.CBRV225C777-68R-KT
BrandDanotherm
HK$1,242.99
Each
units
68 Ω 400W CBR-H225 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 225 x 90 x 85mm -
RS Stock No. 144-1998
Mfr. Part No.CAH165C777-220R-KT
BrandDanotherm
HK$522.48
Each
units
220 Ω 75W CAH-165 Aluminium Housed ±10% Wire Wound Wire Lead -40°C +70°C <-100ppm/°C <+100ppm/°C - 165 x 40 x 20.6mm -