OHMITE MANUFACTURING TK20PR100JE Current Sense Resistor - Through Hole, 20W, 0.1Ω
Introducing the OHMITE MANUFACTURING TK20PR100JE, a high-performance power resistor designed for precise current sensing applications. This through-hole resistor features advanced thin film technology, offering exceptional stability and high-frequency performance. Ideal for use in power electronics where reliable current measurement and heat dissipation are critical.
Product Features
Power Rating: 20W (heat-sink dependent; must be attached to a proper heat sink for full power rating)
Resistance Value: 0.1Ω (low resistance for current sensing)
Construction: Thin film technology for low TCR, low noise, and high accuracy
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{"id":10024603287869,"title":"TK20PR100JE","handle":"tk20pr100je","description":"\u003ch3\u003eOHMITE MANUFACTURING TK20PR100JE Current Sense Resistor - Through Hole, 20W, 0.1Ω\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING TK20PR100JE, a high-performance power resistor designed for precise current sensing applications. This through-hole resistor features advanced thin film technology, offering exceptional stability and high-frequency performance. Ideal for use in power electronics where reliable current measurement and heat dissipation are critical.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 20W (heat-sink dependent; must be attached to a proper heat sink for full power rating)\u003c\/li\u003e\n\u003cli\u003eResistance Value: 0.1Ω (low resistance for current sensing)\u003c\/li\u003e\n\u003cli\u003eConstruction: Thin film technology for low TCR, low noise, and high accuracy\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE (TO-220 package)\u003c\/li\u003e\n\u003cli\u003eTerminals: Tin plated copper (100Sn)\u003c\/li\u003e\n\u003cli\u003eMaximum Case Temperature: 150°C\u003c\/li\u003e\n\u003cli\u003eDerating: Linear, 100% at 25°C to 0% at 150°C\u003c\/li\u003e\n\u003cli\u003eThermal Resistance: \u0026lt;6.25°C\/W\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eResistive Element\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eHeatsink Plate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThick or thin film chip resistor\u003c\/td\u003e\n\u003ctd\u003eBlack anodized aluminum\u003c\/td\u003e\n\u003ctd\u003eTin plated copper (100Sn)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n\u003cth\u003eMax. Working Current\u003c\/th\u003e\n\u003cth\u003eTCR\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10mΩ - 10KΩ\u003c\/td\u003e\n\u003ctd\u003e5%\u003c\/td\u003e\n\u003ctd\u003e√20 * R (0.01Ω-1KΩ), 150V (3KΩ-10KΩ)\u003c\/td\u003e\n\u003ctd\u003e0.01Ω-0.1Ω: 10A\u003cbr\u003e0.3Ω-10KΩ: √20 \/ R (A)\u003c\/td\u003e\n\u003ctd\u003e0.01Ω-0.1Ω: ±300ppm\u003cbr\u003e0.3Ω-10KΩ: ±200ppm\u003cbr\u003e4Ω-10KΩ: ±50ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 0.177\" (4.57mm)\u003c\/li\u003e\n\u003cli\u003eRadius: 0.180\" (4.57mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 0.240\" (6.10mm)\u003c\/li\u003e\n\u003cli\u003eMounting Hole: tapped for 6-32 screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with proper heatsinking; maximum base plate temperature must be monitored to ensure safe operation.\u003c\/li\u003e\n\u003cli\u003eRecommended mounting bracket kit: 6200E (optional)\u003c\/li\u003e\n\u003cli\u003eDiscontinued as of May 2013; available until existing stock is depleted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tk_tn.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: TK20PR100JE | Manufacturer: OHMITE MANUFACTURING | COO: HK | UOM: EA | ECCN: EAR99 | Package Type: TUBE\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product has been discontinued. Please consult the datasheet or contact us for alternative solutions.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T08:46:48+05:30","created_at":"2025-08-14T08:46:48+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Current","IMPORT_CSV","OHMIT","Resistors","WLDM"],"price":34925,"price_min":34925,"price_max":34925,"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":50618685653309,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TK20PR100JE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TK20PR100JE","public_title":null,"options":["Default Title"],"price":34925,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TK20PR100JE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/TK20PR100JE_12037806_586c3c35.jpg?v=1755141412"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TK20PR100JE_12037806_586c3c35.jpg?v=1755141412","options":["Title"],"media":[{"alt":null,"id":45830473974077,"position":1,"preview_image":{"aspect_ratio":1.35,"height":200,"width":270,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TK20PR100JE_12037806_586c3c35.jpg?v=1755141412"},"aspect_ratio":1.35,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TK20PR100JE_12037806_586c3c35.jpg?v=1755141412","width":270}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE MANUFACTURING TK20PR100JE Current Sense Resistor - Through Hole, 20W, 0.1Ω\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING TK20PR100JE, a high-performance power resistor designed for precise current sensing applications. This through-hole resistor features advanced thin film technology, offering exceptional stability and high-frequency performance. Ideal for use in power electronics where reliable current measurement and heat dissipation are critical.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 20W (heat-sink dependent; must be attached to a proper heat sink for full power rating)\u003c\/li\u003e\n\u003cli\u003eResistance Value: 0.1Ω (low resistance for current sensing)\u003c\/li\u003e\n\u003cli\u003eConstruction: Thin film technology for low TCR, low noise, and high accuracy\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE (TO-220 package)\u003c\/li\u003e\n\u003cli\u003eTerminals: Tin plated copper (100Sn)\u003c\/li\u003e\n\u003cli\u003eMaximum Case Temperature: 150°C\u003c\/li\u003e\n\u003cli\u003eDerating: Linear, 100% at 25°C to 0% at 150°C\u003c\/li\u003e\n\u003cli\u003eThermal Resistance: \u0026lt;6.25°C\/W\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: EA (Each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003cth\u003eResistive Element\u003c\/th\u003e\n\u003cth\u003eTerminals\u003c\/th\u003e\n\u003cth\u003eHeatsink Plate\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThick or thin film chip resistor\u003c\/td\u003e\n\u003ctd\u003eBlack anodized aluminum\u003c\/td\u003e\n\u003ctd\u003eTin plated copper (100Sn)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eElectrical Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eResistance Range\u003c\/th\u003e\n\u003cth\u003eTolerance\u003c\/th\u003e\n\u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n\u003cth\u003eMax. Working Current\u003c\/th\u003e\n\u003cth\u003eTCR\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10mΩ - 10KΩ\u003c\/td\u003e\n\u003ctd\u003e5%\u003c\/td\u003e\n\u003ctd\u003e√20 * R (0.01Ω-1KΩ), 150V (3KΩ-10KΩ)\u003c\/td\u003e\n\u003ctd\u003e0.01Ω-0.1Ω: 10A\u003cbr\u003e0.3Ω-10KΩ: √20 \/ R (A)\u003c\/td\u003e\n\u003ctd\u003e0.01Ω-0.1Ω: ±300ppm\u003cbr\u003e0.3Ω-10KΩ: ±200ppm\u003cbr\u003e4Ω-10KΩ: ±50ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 0.177\" (4.57mm)\u003c\/li\u003e\n\u003cli\u003eRadius: 0.180\" (4.57mm)\u003c\/li\u003e\n\u003cli\u003eHeight: 0.240\" (6.10mm)\u003c\/li\u003e\n\u003cli\u003eMounting Hole: tapped for 6-32 screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for use with proper heatsinking; maximum base plate temperature must be monitored to ensure safe operation.\u003c\/li\u003e\n\u003cli\u003eRecommended mounting bracket kit: 6200E (optional)\u003c\/li\u003e\n\u003cli\u003eDiscontinued as of May 2013; available until existing stock is depleted.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and application guidelines, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tk_tn.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: TK20PR100JE | Manufacturer: OHMITE MANUFACTURING | COO: HK | UOM: EA | ECCN: EAR99 | Package Type: TUBE\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product has been discontinued. Please consult the datasheet or contact us for alternative solutions.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
