Introducing the OHMITE MANUFACTURING D50K5R0, a high-performance wirewound resistor designed for demanding electrical applications. Manufactured in Mexico, this chassis mount resistor offers reliable power handling and precise resistance adjustment, making it ideal for high wattage circuits and adjustable power settings.
Product Features
Power rating: 50 watts at 25°C free air rating
Resistance: 5 ohms with ±10% tolerance (K tolerance)
Adjustable lug for precise resistance setting, supplied with a nickel-plated steel screw terminal
All-welded construction with rugged lead-free vitreous enamel coating
Terminals suitable for soldering or bolt connection
High wattage applications with linearly derated power capacity at elevated temperatures
Flame-resistant coating and vitreous enamel finish for durability and safety
RoHS compliant (add “E” suffix to part number for RoHS version)
{"id":10011656814909,"title":"D50K5R0","handle":"d50k5r0","description":"\u003ch3\u003eWirewound Resistor - Chassis Mount, 50W, 5Ω, 10% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING D50K5R0, a high-performance wirewound resistor designed for demanding electrical applications. Manufactured in Mexico, this chassis mount resistor offers reliable power handling and precise resistance adjustment, making it ideal for high wattage circuits and adjustable power settings.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower rating: 50 watts at 25°C free air rating\u003c\/li\u003e\n \u003cli\u003eResistance: 5 ohms with ±10% tolerance (K tolerance)\u003c\/li\u003e\n \u003cli\u003eAdjustable lug for precise resistance setting, supplied with a nickel-plated steel screw terminal\u003c\/li\u003e\n \u003cli\u003eAll-welded construction with rugged lead-free vitreous enamel coating\u003c\/li\u003e\n \u003cli\u003eTerminals suitable for soldering or bolt connection\u003c\/li\u003e\n \u003cli\u003eHigh wattage applications with linearly derated power capacity at elevated temperatures\u003c\/li\u003e\n \u003cli\u003eFlame-resistant coating and vitreous enamel finish for durability and safety\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (add “E” suffix to part number for RoHS version)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±10% (K)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±260 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n \u003ctd\u003e1000 VAC (12-100W), 3000 VAC (175-225W)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverload Capability\u003c\/td\u003e\n \u003ctd\u003e10 times rated wattage for 5 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDerating\u003c\/td\u003e\n \u003ctd\u003eLinearly from 100% @ +25°C to 0% @ +350°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Current\u003c\/td\u003e\n \u003ctd\u003eUse formula √P\/R to calculate maximum amps\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical and Mounting Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n \u003cli\u003eTerminals: Solder coated radial lug, adjustable terminal with nickel-plated steel screw\u003c\/li\u003e\n \u003cli\u003eCore Material: Tubular ceramic\u003c\/li\u003e\n \u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Derating for High Resistance Values\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Value\u003c\/th\u003e\n \u003cth\u003ePower Rating\u003c\/th\u003e\n \u003cth\u003eDerating\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12W\u003c\/td\u003e\n \u003ctd\u003e4,500Ω\u003c\/td\u003e\n \u003ctd\u003eNecessary for ratings higher than 50W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e25W\u003c\/td\u003e\n \u003ctd\u003e9,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e50W\u003c\/td\u003e\n \u003ctd\u003e20,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e75W\u003c\/td\u003e\n \u003ctd\u003e35,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e100W\u003c\/td\u003e\n \u003ctd\u003e50,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-d50k5r0.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number D50K5R0 for more details.\u003c\/p\u003e","published_at":"2025-08-10T02:22:12+05:30","created_at":"2025-08-10T02:22:12+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","OHMIT","Wire","WLDM"],"price":282587,"price_min":282587,"price_max":282587,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50570421469501,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"D50K5R0","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"D50K5R0","public_title":null,"options":["Default Title"],"price":282587,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"D50K5R0","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/D50K5R0_12027103_5eee73ab.jpg?v=1754772735"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D50K5R0_12027103_5eee73ab.jpg?v=1754772735","options":["Title"],"media":[{"alt":null,"id":45752952258877,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D50K5R0_12027103_5eee73ab.jpg?v=1754772735"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/D50K5R0_12027103_5eee73ab.jpg?v=1754772735","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWirewound Resistor - Chassis Mount, 50W, 5Ω, 10% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING D50K5R0, a high-performance wirewound resistor designed for demanding electrical applications. Manufactured in Mexico, this chassis mount resistor offers reliable power handling and precise resistance adjustment, making it ideal for high wattage circuits and adjustable power settings.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower rating: 50 watts at 25°C free air rating\u003c\/li\u003e\n \u003cli\u003eResistance: 5 ohms with ±10% tolerance (K tolerance)\u003c\/li\u003e\n \u003cli\u003eAdjustable lug for precise resistance setting, supplied with a nickel-plated steel screw terminal\u003c\/li\u003e\n \u003cli\u003eAll-welded construction with rugged lead-free vitreous enamel coating\u003c\/li\u003e\n \u003cli\u003eTerminals suitable for soldering or bolt connection\u003c\/li\u003e\n \u003cli\u003eHigh wattage applications with linearly derated power capacity at elevated temperatures\u003c\/li\u003e\n \u003cli\u003eFlame-resistant coating and vitreous enamel finish for durability and safety\u003c\/li\u003e\n \u003cli\u003eRoHS compliant (add “E” suffix to part number for RoHS version)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±10% (K)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±260 ppm\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDielectric Withstanding Voltage\u003c\/td\u003e\n \u003ctd\u003e1000 VAC (12-100W), 3000 VAC (175-225W)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOverload Capability\u003c\/td\u003e\n \u003ctd\u003e10 times rated wattage for 5 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eDerating\u003c\/td\u003e\n \u003ctd\u003eLinearly from 100% @ +25°C to 0% @ +350°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Current\u003c\/td\u003e\n \u003ctd\u003eUse formula √P\/R to calculate maximum amps\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical and Mounting Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n \u003cli\u003eTerminals: Solder coated radial lug, adjustable terminal with nickel-plated steel screw\u003c\/li\u003e\n \u003cli\u003eCore Material: Tubular ceramic\u003c\/li\u003e\n \u003cli\u003eMounting hardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePower Derating for High Resistance Values\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Value\u003c\/th\u003e\n \u003cth\u003ePower Rating\u003c\/th\u003e\n \u003cth\u003eDerating\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e12W\u003c\/td\u003e\n \u003ctd\u003e4,500Ω\u003c\/td\u003e\n \u003ctd\u003eNecessary for ratings higher than 50W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e25W\u003c\/td\u003e\n \u003ctd\u003e9,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e50W\u003c\/td\u003e\n \u003ctd\u003e20,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e75W\u003c\/td\u003e\n \u003ctd\u003e35,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e100W\u003c\/td\u003e\n \u003ctd\u003e50,000Ω\u003c\/td\u003e\n \u003ctd\u003eDerate by 25%\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-d50k5r0.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet was not processed; please search the internet for the part number D50K5R0 for more details.\u003c\/p\u003e"}
