OHMITE MANUFACTURING TN15P400RFE Thin Film Resistor - Through Hole, 15W, 400Ω
The OHMITE MANUFACTURING TN15P400RFE is a high-performance, heat sinkable power resistor designed for demanding electronic applications. This through-hole resistor features thin film technology, offering exceptional stability, low noise, and high-frequency performance. Ideal for current sensing and power regulation, this resistor provides reliable operation in various industrial and electronic systems.
Product Features
Power Rating: 15W (heat-sink dependent; must be attached to a proper heat sink)
Resistance Value: 400Ω
Resistance Tolerance: 1%, 2%, or 5%
Maximum Working Voltage: 150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)
Maximum Working Current: 10A (0.01Ω-0.1Ω), √15/R (4Ω-10KΩ)
Thermal Resistance: <8.33°C/W
RoHS Compliant
Discontinued Product (Available until stock depletion)
Specifications
Material
Resistive element: Thin film chip resistor
Terminals
Tin plated copper (100Sn)
Heatsink Plate
Black anodized aluminum
Power Rating
15W (heat-sink dependent; max case temp 150°C)
Resistance Range
4Ω - 10KΩ
Tolerance
1%, 2%, 5%
Max. Working Voltage
150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)
Max. Working Current
10A (0.01Ω-0.1Ω), √15/R (4Ω-10KΩ)
TCR
±50ppm to ±300ppm depending on resistance
Physical Dimensions
Diameter: 0.177" (4.57mm)
Radius: 0.180" (4.57mm)
Overall Length: 0.394" (10mm)
Package Type: TUBE
Mounting: Vertical, tapped for 6-32 screw
Additional Information
This product is designed for use with proper heatsinking. The maximum base plate temperature of the resistor must be monitored and kept within specified limits to ensure optimal performance. The best technique is to attach a thermocouple to the side of the resistor's base plate. Temperature of the housing or heat sink alone cannot be used to determine the resistor's rating.
For detailed technical specifications and application guidelines, please refer to the datasheet.
Note: This product has been discontinued as of May 2013. Available stock is limited. For more details, please search the internet using the part number.
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{"id":10014624710973,"title":"TN15P400RFE","handle":"tn15p400rfe","description":"\u003ch3\u003eOHMITE MANUFACTURING TN15P400RFE Thin Film Resistor - Through Hole, 15W, 400Ω\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eOHMITE MANUFACTURING\u003c\/strong\u003e TN15P400RFE is a high-performance, heat sinkable power resistor designed for demanding electronic applications. This through-hole resistor features thin film technology, offering exceptional stability, low noise, and high-frequency performance. Ideal for current sensing and power regulation, this resistor provides reliable operation in various industrial and electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 15W (heat-sink dependent; must be attached to a proper heat sink)\u003c\/li\u003e\n \u003cli\u003eResistance Value: 400Ω\u003c\/li\u003e\n \u003cli\u003eResistance Tolerance: 1%, 2%, or 5%\u003c\/li\u003e\n \u003cli\u003eMaximum Working Voltage: 150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)\u003c\/li\u003e\n \u003cli\u003eMaximum Working Current: 10A (0.01Ω-0.1Ω), √15\/R (4Ω-10KΩ)\u003c\/li\u003e\n \u003cli\u003eThermal Resistance: \u0026lt;8.33°C\/W\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eDiscontinued Product (Available until stock depletion)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eMaterial\u003c\/th\u003e\n \u003ctd\u003eResistive element: Thin film chip resistor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminals\u003c\/th\u003e\n \u003ctd\u003eTin plated copper (100Sn)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeatsink Plate\u003c\/th\u003e\n \u003ctd\u003eBlack anodized aluminum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Rating\u003c\/th\u003e\n \u003ctd\u003e15W (heat-sink dependent; max case temp 150°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e4Ω - 10KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e1%, 2%, 5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n \u003ctd\u003e150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Working Current\u003c\/th\u003e\n \u003ctd\u003e10A (0.01Ω-0.1Ω), √15\/R (4Ω-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTCR\u003c\/th\u003e\n \u003ctd\u003e±50ppm to ±300ppm depending on resistance\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\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\u003eOverall Length: 0.394\" (10mm)\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eMounting: Vertical, tapped for 6-32 screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is designed for use with proper heatsinking. The maximum base plate temperature of the resistor must be monitored and kept within specified limits to ensure optimal performance. The best technique is to attach a thermocouple to the side of the resistor's base plate. Temperature of the housing or heat sink alone cannot be used to determine the resistor's rating.\u003c\/p\u003e\n\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\n\u003cp\u003e\u003cem\u003eNote: This product has been discontinued as of May 2013. Available stock is limited. For more details, please search the internet using the part number.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-11T01:50:15+05:30","created_at":"2025-08-11T01:50:15+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","OHMIT","Resistors","Thin","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":50582825566525,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TN15P400RFE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TN15P400RFE","public_title":null,"options":["Default Title"],"price":34925,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TN15P400RFE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P400RFE_12037996_e6a84161.jpg?v=1754857219"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P400RFE_12037996_e6a84161.jpg?v=1754857219","options":["Title"],"media":[{"alt":null,"id":45768738734397,"position":1,"preview_image":{"aspect_ratio":1.35,"height":200,"width":270,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P400RFE_12037996_e6a84161.jpg?v=1754857219"},"aspect_ratio":1.35,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P400RFE_12037996_e6a84161.jpg?v=1754857219","width":270}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE MANUFACTURING TN15P400RFE Thin Film Resistor - Through Hole, 15W, 400Ω\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eOHMITE MANUFACTURING\u003c\/strong\u003e TN15P400RFE is a high-performance, heat sinkable power resistor designed for demanding electronic applications. This through-hole resistor features thin film technology, offering exceptional stability, low noise, and high-frequency performance. Ideal for current sensing and power regulation, this resistor provides reliable operation in various industrial and electronic systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 15W (heat-sink dependent; must be attached to a proper heat sink)\u003c\/li\u003e\n \u003cli\u003eResistance Value: 400Ω\u003c\/li\u003e\n \u003cli\u003eResistance Tolerance: 1%, 2%, or 5%\u003c\/li\u003e\n \u003cli\u003eMaximum Working Voltage: 150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)\u003c\/li\u003e\n \u003cli\u003eMaximum Working Current: 10A (0.01Ω-0.1Ω), √15\/R (4Ω-10KΩ)\u003c\/li\u003e\n \u003cli\u003eThermal Resistance: \u0026lt;8.33°C\/W\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eDiscontinued Product (Available until stock depletion)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eMaterial\u003c\/th\u003e\n \u003ctd\u003eResistive element: Thin film chip resistor\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTerminals\u003c\/th\u003e\n \u003ctd\u003eTin plated copper (100Sn)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eHeatsink Plate\u003c\/th\u003e\n \u003ctd\u003eBlack anodized aluminum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePower Rating\u003c\/th\u003e\n \u003ctd\u003e15W (heat-sink dependent; max case temp 150°C)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e4Ω - 10KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003ctd\u003e1%, 2%, 5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n \u003ctd\u003e150V (3KΩ-10KΩ), √15*R (4Ω-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Working Current\u003c\/th\u003e\n \u003ctd\u003e10A (0.01Ω-0.1Ω), √15\/R (4Ω-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTCR\u003c\/th\u003e\n \u003ctd\u003e±50ppm to ±300ppm depending on resistance\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\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\u003eOverall Length: 0.394\" (10mm)\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eMounting: Vertical, tapped for 6-32 screw\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is designed for use with proper heatsinking. The maximum base plate temperature of the resistor must be monitored and kept within specified limits to ensure optimal performance. The best technique is to attach a thermocouple to the side of the resistor's base plate. Temperature of the housing or heat sink alone cannot be used to determine the resistor's rating.\u003c\/p\u003e\n\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\n\u003cp\u003e\u003cem\u003eNote: This product has been discontinued as of May 2013. Available stock is limited. For more details, please search the internet using the part number.\u003c\/em\u003e\u003c\/p\u003e"}
