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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 4060 項產品
Results per page
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 107-4204
製造零件編號HS50 390R J
BrandArcol
TWD137.00
單位
390 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 166-4176
製造零件編號HS50 390R J
BrandArcol
TWD121.90
個 (以毎袋:20)
單位
390 Ω 50W HS50 Aluminium Housed ±5% Wire Wound Axial -55°C +200°C -100ppm/°C +100ppm/°C - 14.8 x 72.5 x 29.7mm -
RS庫存編號 167-9974
製造零件編號LPS0300H47R0JB
BrandVishay
TWD1,613.70
個 (以毎盒:15)
單位
47 Ω 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C -150ppm/°C +150ppm/°C - - -
RS庫存編號 684-2813
製造零件編號LPS0300H47R0JB
BrandVishay
TWD1,817.00
單位
47 Ω 300W LPS300 Planar ±5% Thick Film Screw -55°C +120°C -150ppm/°C +150ppm/°C - - -
RS庫存編號 892-5137
製造零件編號L25J15KE
BrandOhmite
TWD325.00
單位
15 kΩ 25W L25 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 14.3 (Dia.) x 50.8mm 14.3mm
RS庫存編號 188-087
製造零件編號HS100 1R J
BrandArcol
TWD342.00
單位
1 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS庫存編號 720-5356
製造零件編號HSA5047KJ
TWD168.00
單位
47 kΩ 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS庫存編號 701-5838
製造零件編號TE1500B47RJ
TWD2,176.00
單位
47 Ω 1.5kW TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - 60mm
RS庫存編號 164-3073
製造零件編號HSA5047KJ
TWD113.20
個 (以毎盒:100)
單位
47 kΩ 50W HSA50 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -
RS庫存編號 166-3823
製造零件編號HS100 1R J
BrandArcol
TWD280.30
個 (以毎盒:45)
單位
1 Ω 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS庫存編號 166-4090
製造零件編號HS25 R47 J
BrandArcol
TWD78.60
個 (以毎袋:25)
單位
470 mΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS庫存編號 157-516
製造零件編號HS25 R47 J
BrandArcol
TWD110.00
單位
470 mΩ 25W HS25 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 14.6 x 51 x 28mm -
RS庫存編號 166-4209
製造零件編號HS50 R1 J
BrandArcol
TWD96.70
個 (以毎袋:20)
單位
100 mΩ 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 892-5061
製造零件編號L225J10RE
BrandOhmite
TWD711.00
單位
10 Ω 225W L225 Tubular ±5% Wire Wound Solder +25°C +350°C -400ppm/°C +400ppm/°C - 28.6 (Dia.) x 266.7mm 28.6mm
RS庫存編號 158-446
製造零件編號HS50 R1 J
BrandArcol
TWD108.00
單位
100 mΩ 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 167-9854
製造零件編號RH0501R000FE02
BrandVishay
TWD133.50
個 (以毎盒:100)
單位
1 Ω 50W RH050 Aluminium Housed ±1% Wire Wound Axial -55°C +250°C -50ppm/°C +50ppm/°C - - -
RS庫存編號 166-3844
製造零件編號HS100 R5 J
BrandArcol
TWD354.00
個 (以毎盒:45)
單位
500 mΩ 100W HS100 Aluminium Housed ±5% Wire Wound Axial - - -100ppm/°C +100ppm/°C - 24.1 x 88 x 47.5mm -
RS庫存編號 701-5725
製造零件編號TE500B10RJ
TWD1,359.00
單位
10 Ω 500W TE Tubular ±5% Wire Wound Solder Lug -25°C +255°C -440ppm/°C +440ppm/°C - - -
RS庫存編號 902-7944
製造零件編號TJT50022RJ
TWD2,054.00
單位
22 Ω 500W TJT500 Aluminium Housed ±5% Aluminium Wire Lead -25°C +250°C - - - 330 x 10 x 80mm -
RS庫存編號 164-4400
製造零件編號THS50390RJ
TWD76.60
個 (以毎盒:100)
單位
390 Ω 50W THS50 Aluminium Housed ±5% Wire Wound Solder Lug - - -30ppm/°C +30ppm/°C - - -