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 166-4099
製造零件編號HS25 5R J
BrandArcol
HK$25.872
個 (以毎袋:25)
單位
5 Ω 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS庫存編號 164-4321
製造零件編號THS155R0J
HK$14.553
個 (以毎盒:100)
單位
5 Ω 15W THS15 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 175-4089
BrandRS PRO
HK$31.63
/個 (每包:5個)
單位
18 Ω 25W - Aluminium Housed ±5% Aluminium - - +200°C - - - 27.3 x 28 x 14.8mm -
RS庫存編號 185-9330
製造零件編號HS25F 100R F
BrandArcol
HK$54.73
/個 (每包:5個)
單位
100 Ω 25W HS25F Aluminium Housed ±1% Aluminium Wire Lead - +200°C - +100ppm/°C - 27.3 x 14.2 x 14.8mm -
RS庫存編號 185-2388
BrandRS PRO
HK$30.60
單位
3.9 Ω 50W RSLPR50 Aluminium Housed ±5% Wire Wound Wire Lead -25°C +250°C - - - 50 x 75 x 5.7mm -
RS庫存編號 683-5981
製造零件編號RH005R1000FE02
BrandVishay
HK$44.82
單位
100 mΩ 7.5W RH005 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -100ppm/°C +100ppm/°C - - -
RS庫存編號 146-8314
BrandRS PRO
HK$150.22
單位
10 kΩ 160W RSSC Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 25.5 (Dia.) x 170mm 25.5mm
RS庫存編號 135-5182
製造零件編號HSC1001R0J
HK$95.993
個 (以毎盒:10)
單位
1 Ω 100W HSC100 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 166-4646
製造零件編號HS50 24R J
BrandArcol
HK$33.121
個 (以毎袋:20)
單位
24 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 166-4285
製造零件編號HS150 R47 J
BrandArcol
HK$139.178
個 (以毎盒:30)
單位
470 mΩ 150W HS150 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 121 x 47.5mm -
RS庫存編號 891-5200
製造零件編號TA1K0PH15R0KE
HK$1,827.88
單位
15 Ω 1kW TAP Planar ±10% Thick Film Screw -55°C +85°C -250ppm/°C +250ppm/°C - 76.2 x 76.2 x 39.31mm -
RS庫存編號 166-4154
製造零件編號HS50 4R7 J
BrandArcol
HK$35.322
個 (以毎袋:20)
單位
4.7 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 164-6898
製造零件編號TJT30022RJ
HK$428.484
個 (以毎盒:10)
單位
22 Ω 300W TJT300 Aluminium Housed ±5% Aluminium Wire Lead -25°C +250°C - - - 210 x 10 x 80mm -
RS庫存編號 161-5113
製造零件編號THS50R05J
HK$21.307
個 (以毎盒:100)
單位
50 mΩ 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 683-5988
製造零件編號RH01010K00FE02
BrandVishay
HK$27.41
單位
10 kΩ 12.5W RH010 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -20ppm/°C +20ppm/°C - - -
RS庫存編號 602-6042
製造零件編號FHN10 1.5KOHMF
BrandPCN
HK$71.49
單位
1.5 kΩ 10W - Aluminium Housed ±1% Wire Wound - -55°C +200°C -30ppm/°C +30ppm/°C - - -
RS庫存編號 164-4349
製造零件編號THS252R7J
HK$25.694
個 (以毎盒:100)
單位
2.7 Ω 25W THS25 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 754-7711
製造零件編號THS153R3J
HK$28.59
單位
3.3 Ω 15W THS15 Aluminium Housed ±5% Wire Wound Solder Lug - - -50ppm/°C +50ppm/°C - - -
RS庫存編號 893-5134
製造零件編號F30J25RE
BrandOhmite
HK$125.244
/個 (每包:25個)
單位
25 Ω 30W F30 Planar ±5% Wire Wound - +25°C +350°C -260ppm/°C +260ppm/°C - 31.75 x 25.4 x 14.28mm -
RS庫存編號 892-5017
製造零件編號L100J500E
BrandOhmite
HK$137.20
單位
500 Ω 100W L100 Tubular ±5% Wire Wound Solder Lug - - -260ppm/°C +260ppm/°C - 19.1 (Dia.) x 165.1mm 19.1mm