Introducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number: 20J1R0E, manufactured in Mexico (COO: MX). This through-hole resistor offers reliable performance for industrial, communication, and computer applications. With a power rating of 10 watts and a resistance value of 1 ohm at a tolerance of ±5%, it is designed to withstand demanding environments while maintaining electrical stability.
Key Features
Durable vitreous enamel conformal coating resistant to high humidity and temperature cycling
All-welded construction ensuring long-term reliability
Lead-free, flame-resistant vitreous enamel coating compliant with RoHS standards
Linearly derates from 100% at +25°C to 0% at +350°C
Specifications
Series
Wattage
Resistance Range
Max Voltage
20J
10W
0.1Ω – 100KΩ
Based on Ohm’s Law (V=√(P*R))
Physical Dimensions
Series
Max Length (in./mm)
Max Diameter (in./mm)
Lead Gauge
20
1.859 / 47.2
0.394 / 10.0
20
Additional Details
Power derating applies linearly from +25°C to +350°C
Overload capability: 5 times rated wattage for 5 seconds (under 7W), 10 times rated wattage for 5 seconds (7W and over)
Temperature coefficient: ±50 ppm/°C for resistances 1-9.99Ω; ±30 ppm/°C for 10Ω and over
Product Information
Part Number: 20J1R0E
Manufacturer: OHMITE MANUFACTURING
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Datasheet: Download Datasheet
For more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10021221269821,"title":"20J1R0E","handle":"20j1r0e","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number: 20J1R0E, manufactured in Mexico (COO: MX). This through-hole resistor offers reliable performance for industrial, communication, and computer applications. With a power rating of 10 watts and a resistance value of 1 ohm at a tolerance of ±5%, it is designed to withstand demanding environments while maintaining electrical stability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable vitreous enamel conformal coating resistant to high humidity and temperature cycling\u003c\/li\u003e\n\u003cli\u003eAll-welded construction ensuring long-term reliability\u003c\/li\u003e\n\u003cli\u003eLead-free, flame-resistant vitreous enamel coating compliant with RoHS standards\u003c\/li\u003e\n\u003cli\u003eAxial solder-coated terminals with RoHS-compliant solder composition (96% Sn, 3.5% Ag, 0.5% Cu)\u003c\/li\u003e\n\u003cli\u003eLinearly derates from 100% at +25°C to 0% at +350°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eMax Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20J\u003c\/td\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003ctd\u003e0.1Ω – 100KΩ\u003c\/td\u003e\n\u003ctd\u003eBased on Ohm’s Law (V=√(P*R))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eMax Length (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eMax Diameter (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eLead Gauge\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.859 \/ 47.2\u003c\/td\u003e\n\u003ctd\u003e0.394 \/ 10.0\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower derating applies linearly from +25°C to +350°C\u003c\/li\u003e\n\u003cli\u003eOverload capability: 5 times rated wattage for 5 seconds (under 7W), 10 times rated wattage for 5 seconds (7W and over)\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient: ±50 ppm\/°C for resistances 1-9.99Ω; ±30 ppm\/°C for 10Ω and over\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: 20J1R0E\u003cbr\u003e\nManufacturer: OHMITE MANUFACTURING\u003cbr\u003e\nCountry of Origin: MX\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_20.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T13:22:09+05:30","created_at":"2025-08-12T13:22:09+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","OHMIT","Resistors","Wire","WLDM"],"price":28827,"price_min":28827,"price_max":28827,"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":50611901563197,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"20J1R0E","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"20J1R0E","public_title":null,"options":["Default Title"],"price":28827,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"20J1R0E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/20J1R0E_12019314_18d28fb8.jpg?v=1754985133"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/20J1R0E_12019314_18d28fb8.jpg?v=1754985133","options":["Title"],"media":[{"alt":null,"id":45799760560445,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/20J1R0E_12019314_18d28fb8.jpg?v=1754985133"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/20J1R0E_12019314_18d28fb8.jpg?v=1754985133","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number: 20J1R0E, manufactured in Mexico (COO: MX). This through-hole resistor offers reliable performance for industrial, communication, and computer applications. With a power rating of 10 watts and a resistance value of 1 ohm at a tolerance of ±5%, it is designed to withstand demanding environments while maintaining electrical stability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDurable vitreous enamel conformal coating resistant to high humidity and temperature cycling\u003c\/li\u003e\n\u003cli\u003eAll-welded construction ensuring long-term reliability\u003c\/li\u003e\n\u003cli\u003eLead-free, flame-resistant vitreous enamel coating compliant with RoHS standards\u003c\/li\u003e\n\u003cli\u003eAxial solder-coated terminals with RoHS-compliant solder composition (96% Sn, 3.5% Ag, 0.5% Cu)\u003c\/li\u003e\n\u003cli\u003eLinearly derates from 100% at +25°C to 0% at +350°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eWattage\u003c\/th\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eMax Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20J\u003c\/td\u003e\n\u003ctd\u003e10W\u003c\/td\u003e\n\u003ctd\u003e0.1Ω – 100KΩ\u003c\/td\u003e\n\u003ctd\u003eBased on Ohm’s Law (V=√(P*R))\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eMax Length (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eMax Diameter (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eLead Gauge\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e1.859 \/ 47.2\u003c\/td\u003e\n\u003ctd\u003e0.394 \/ 10.0\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower derating applies linearly from +25°C to +350°C\u003c\/li\u003e\n\u003cli\u003eOverload capability: 5 times rated wattage for 5 seconds (under 7W), 10 times rated wattage for 5 seconds (7W and over)\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient: ±50 ppm\/°C for resistances 1-9.99Ω; ±30 ppm\/°C for 10Ω and over\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003cp\u003ePart Number: 20J1R0E\u003cbr\u003e\nManufacturer: OHMITE MANUFACTURING\u003cbr\u003e\nCountry of Origin: MX\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_20.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the datasheet linked above. Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
