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庫存編號 602-7253
製造零件編號FHN60 33OHMF
BrandPCN
HK$250.60
單位
33 Ω 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 602-7168
製造零件編號FHN60 1OHMF
BrandPCN
HK$262.80
單位
1 Ω 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 602-6446
製造零件編號FHN25 1OHMF
BrandPCN
HK$91.80
單位
1 Ω 20W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 602-7130
製造零件編號FHN60 150OHMF
BrandPCN
HK$292.64
單位
150 Ω 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 391-5961
製造零件編號IRF500NC50 OHMJ
BrandPCN
HK$790.00
單位
50 Ω 500W - Aluminium Housed ±5% Wire Wound Wire Lead -55°C +155°C -260ppm/°C +260ppm/°C ±260ppm/°C - -
RS庫存編號 602-7095
製造零件編號FHN60 1.5KOHMF
BrandPCN
HK$241.20
單位
1.5 kΩ 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -30ppm/°C +30ppm/°C ±30ppm/°C - -
RS庫存編號 602-7219
製造零件編號FHN60 2OHMF
BrandPCN
HK$255.00
單位
2 Ω 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 161-5870
製造零件編號RHF50ML 1R00 Q
BrandPCN
HK$501.86
單位
1 Ω 10W RHF - ±0.02% Wire Wound Axial -55°C +125°C -30ppm/°C +30ppm/°C ±30ppm/°C 49.2 x 29.2 x 16mm -
RS庫存編號 602-6216
製造零件編號FHN10 470OHMF
BrandPCN
HK$79.27
單位
470 Ω 10W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -30ppm/°C +30ppm/°C ±30ppm/°C - -
RS庫存編號 602-6288
製造零件編號FHN10 75OHMF
BrandPCN
HK$99.30
單位
75 Ω 10W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -30ppm/°C +30ppm/°C ±30ppm/°C - -
RS庫存編號 161-5859
製造零件編號RHF50E4 R010 D
BrandPCN
HK$368.45
單位
10 mΩ 10W RHF - ±0.5% Wire Wound Wire Lead -55°C +125°C -50ppm/°C +50ppm/°C ±50ppm/°C 49.2 x 29.2 x 16mm -
RS庫存編號 602-6676
製造零件編號FHN50 0.2OHMF
BrandPCN
HK$136.00
單位
200 mΩ 30W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 161-5852
製造零件編號RHF10E4 R500 Q
BrandPCN
HK$330.34
單位
500 mΩ 4W RHF - ±0.02% Wire Wound Wire Lead -55°C +125°C -30ppm/°C +30ppm/°C ±30ppm/°C 19 x 20 x 10mm -
RS庫存編號 602-7332
製造零件編號FHN60 6.8OHMF
BrandPCN
HK$255.00
單位
6.8 Ω 50W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 391-5781
製造零件編號IRF100NC50 OHMJ
BrandPCN
HK$357.30
單位
50 Ω 100W - Aluminium Housed ±5% Wire Wound Wire Lead -55°C +155°C -260ppm/°C +260ppm/°C ±260ppm/°C - -
RS庫存編號 602-6474
製造零件編號FHN25 220OHMF
BrandPCN
HK$102.00
單位
220 Ω 20W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -30ppm/°C +30ppm/°C ±30ppm/°C - -
RS庫存編號 161-5871
製造零件編號RHF250ML R001 B
BrandPCN
HK$1,905.79
單位
1 mΩ 50W RHF - ±0.1% Wire Wound Axial -55°C +125°C -50ppm/°C +50ppm/°C ±50ppm/°C 27 x 28 x 14mm -
RS庫存編號 664-1828
製造零件編號IRH100W 30OHMJ
BrandPCN
HK$313.50
單位
30 Ω 100W - - ±5% Wire Wound Radial -55°C +200°C -260ppm/°C +260ppm/°C ±260ppm/°C - -
RS庫存編號 602-6913
製造零件編號FHN50 4.7OHMF
BrandPCN
HK$112.00
單位
4.7 Ω 30W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -50ppm/°C +50ppm/°C ±50ppm/°C - -
RS庫存編號 161-5853
製造零件編號RHF10E4 1R00 Q
BrandPCN
HK$330.34
單位
1 Ω 4W RHF - ±0.02% Wire Wound Wire Lead -55°C +125°C -30ppm/°C +30ppm/°C ±30ppm/°C 19 x 20 x 10mm -