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Wire-wound resistor RX24 series
aluminum-housedgoldenchassis

wire-wound resistor
wire-wound resistor
wire-wound resistor
wire-wound resistor
wire-wound resistor
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Characteristics

Technology
wire-wound
Mounting
aluminum-housed
Other characteristics
golden, chassis
Resistance

Max.: 100,000 Ohm

Min.: 0.01 Ohm

Power rating

Max.: 500 W (0.68 hp)

Min.: 5 W (0.007 hp)

Description

The RX24 series resistors are a range of extremely stable,high quality wirewound resistors capable of dissipating high power in a limited space with relatively low surface temperature.The power is rapidly dissipated as heat through the aluminum housing to a specified heatsink. Key Features: 1.High Power to volume 2.Complete welded and molded construction for total environmental protection 3.Compact structure,and cool surface 4.Excellent stability in operation(less than 1% change in resistance) 5.Low noise level 6.Available in non-inductive styles with Ayrton-perry winding for lowest reactive components Characteristics: 1.Rated power: 50-5000W, based on 25°C free air rating 2.Resistance values: from R001 to as high as 100 KΩ( to 500 KΩ on request) 3.Temperature Coefficients: 25,50,100 and 400ppm/°C or as required 4.Operating Temperature:-55°C to +225°C 5.Insulation Resistance: >10,000MΩ (500V 25°C 75% relative humidity) 6.Dielectric strength: >3.0KV 50Hz 1min(25°C 75% relative humidity) 7.IP protection: IP21, IP33,IP55,IP65 or as required 8.Power dissipation:at high ambient temperature dissipation derates linearly to zero at 200°C Material Specifications: 1.Element material: OCR25AL5/CrAlFe/CrNi/CuNi,depending on resistance value 2.Core: ceramic, steatite or alumina,depending on physical size 3.Encapsulant:silicone molded construction 4.Housing:aluminum with hard anodic coating 5.End caps:stainless steel 6.Lead material: copper clad steel core terminal/threaded stainless steel Application: 1.capacitor charging & discharging, 2.balancing resistor, crowbar 3.filter,electrical machinery general use, available through distribution 4.for LED lightening and audio testing

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.