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 891-5225
製造零件編號WFH160L2R0KE
TWD827.90
/個 (每包:25個)
單位
2 Ω 160W WFH Aluminium Housed ±10% Wire Wound Solder Lug -40°C - -150ppm/°C +150ppm/°C - 140 x 51 x 12.6mm -
RS庫存編號 891-5253
製造零件編號PFE5KR330E
TWD6,174.00
單位
330 mΩ 962W PFE Tubular ±10% Wire Wound Solder Lug - - -300ppm/°C +300ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 891-5228
製造零件編號WFH160L100JE
TWD1,026.00
單位
100 Ω 160W WFH Aluminium Housed ±5% Wire Wound Solder Lug -40°C - -150ppm/°C +150ppm/°C - 140 x 51 x 12.6mm -
RS庫存編號 891-5275
製造零件編號PFE5K2R80E
TWD3,578.00
單位
2.8 Ω 744W PFE Tubular ±10% Wire Wound Solder Lug - - -500ppm/°C +500ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 891-5177
製造零件編號TAP600K1K0E
TWD5,145.00
單位
1 kΩ 600W TAP600 Planar ±10% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60.8 x 57.2 x 32.5mm -
RS庫存編號 893-0895
製造零件編號C300KR50E
TWD1,221.00
單位
500 mΩ 300W C300 Tubular ±10% Wire Wound Solder +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 x 215.9mm 28.58mm
RS庫存編號 144-5511
製造零件編號L100J10KE
TWD506.00
單位
10 kΩ 100W 270 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 19.1 (Dia.) x 165.1mm 19.1mm
RS庫存編號 891-5244
製造零件編號PFE5KR100E
TWD9,261.00
單位
100 mΩ 1kW PFE Tubular ±10% Wire Wound Solder Lug - - -300ppm/°C +300ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 891-5238
製造零件編號WFH330L10RKE
TWD1,243.30
/個 (每包:25個)
單位
10 Ω 330W WFH Aluminium Housed ±10% Wire Wound Solder Lug -40°C - -150ppm/°C +150ppm/°C - 280 x 51 x 12.6mm -
RS庫存編號 892-8173
製造零件編號L50J250KE
TWD503.00
單位
250 kΩ 50W 270 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 14.3 (Dia.) x 101.6 Lmm 14.3mm
RS庫存編號 891-5281
製造零件編號PFE5K5R40E
TWD5,342.00
單位
5.4 Ω 752W PFE Tubular ±10% Wire Wound Solder Lug - - -500ppm/°C +500ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 891-5183
製造零件編號TAP600K3R0E
TWD5,145.00
單位
3 Ω 600W TAP600 Planar ±10% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60.8 x 57.2 x 32.5mm -
RS庫存編號 893-0870
製造零件編號C300K2R0E
TWD1,010.00
單位
2 Ω 300W C300 Tubular ±10% Wire Wound Solder +25°C +400°C -400ppm/°C +400ppm/°C - 28.58 x 215.9mm 28.58mm
RS庫存編號 891-5250
製造零件編號PFE5K1R00E
TWD5,539.00
單位
1 Ω 1.089kW PFE Tubular ±10% Wire Wound Solder Lug - - -500ppm/°C +500ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 891-5222
製造零件編號WFH160L150JE
TWD809.60
/個 (每包:25個)
單位
150 Ω 160W WFH Aluminium Housed ±5% Wire Wound Solder Lug -40°C - -150ppm/°C +150ppm/°C - 140 x 51 x 12.6mm -
RS庫存編號 891-5171
製造零件編號TAP600K1R0E
TWD5,145.00
單位
1 Ω 600W TAP600 Planar ±10% Thick Film Screw -55°C +150°C -150ppm/°C +150ppm/°C - 60.8 x 57.2 x 32.5mm -
RS庫存編號 891-5219
製造零件編號TA1K0PH25R0KE
TWD6,900.00
單位
25 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 891-5256
製造零件編號PFE5KR500E
TWD7,904.00
單位
500 mΩ 1.105kW PFE Tubular ±10% Wire Wound Solder Lug - - -500ppm/°C +500ppm/°C - 58.75 (Dia.) x 454.02mm 58.75mm
RS庫存編號 144-5516
製造零件編號L225J50RE
TWD665.00
單位
50 Ω 225W 270 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 28.6 (Dia.) x 266.7mm 28.6mm
RS庫存編號 144-5519
製造零件編號L50J150E
TWD350.00
單位
150 Ω 50W 270 Tubular ±5% Wire Wound Solder +25°C +350°C -260ppm/°C +260ppm/°C - 14.3 (Dia.) x 101.6mm 14.3mm