OHMITE MANUFACTURING TN15P40R0FE Thin Film Resistor - Through Hole, 15W, 40Ω
Introducing the OHMITE MANUFACTURING TN15P40R0FE, a high-performance thin film power resistor designed for demanding electronic applications. This through-hole resistor offers reliable power handling and precise resistance values, making it ideal for current sensing, power regulation, and high-frequency circuits.
Product Features
Power Rating: 15 Watts (heat-sink dependent; proper heatsinking required)
Resistance Value: 40Ω with tight tolerances of 1%, 2%, or 5%
Low Resistance Values: Down to 0.03Ω for sensitive current measurement applications
Construction: Thin film technology providing high stability and low TCR
RoHS Compliant: Yes
Package Type: TUBE
Mounting: Designed for heatsink mounting with maximum case temperature of 150°C
Electrical Specifications:
Max Working Voltage: 200V (for 3KΩ-10KΩ)
Max Working Current: Up to 10A (for low resistance values)
This product is designed for use with proper heatsinking. The maximum base plate temperature must be monitored to ensure reliable operation. Attach a thermocouple to the side of the resistor's base plate for accurate temperature measurement. The plastic housing or heat sink temperature alone cannot be used to determine the resistor's rating.
Part Number: TN15P40R0FE
Manufacturer: OHMITE MANUFACTURING
Country of Origin: MX
Unit of Measure: EA
ECCN: EAR99
Package Type: TUBE
Datasheet: Download 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":10014624743741,"title":"TN15P40R0FE","handle":"tn15p40r0fe","description":"\u003ch3\u003eOHMITE MANUFACTURING TN15P40R0FE Thin Film Resistor - Through Hole, 15W, 40Ω\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING TN15P40R0FE, a high-performance thin film power resistor designed for demanding electronic applications. This through-hole resistor offers reliable power handling and precise resistance values, making it ideal for current sensing, power regulation, and high-frequency circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 15 Watts (heat-sink dependent; proper heatsinking required)\u003c\/li\u003e\n \u003cli\u003eResistance Value: 40Ω with tight tolerances of 1%, 2%, or 5%\u003c\/li\u003e\n \u003cli\u003eLow Resistance Values: Down to 0.03Ω for sensitive current measurement applications\u003c\/li\u003e\n \u003cli\u003eConstruction: Thin film technology providing high stability and low TCR\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eMounting: Designed for heatsink mounting with maximum case temperature of 150°C\u003c\/li\u003e\n \u003cli\u003eElectrical Specifications:\n \u003cul\u003e\n \u003cli\u003eMax Working Voltage: 200V (for 3KΩ-10KΩ)\u003c\/li\u003e\n \u003cli\u003eMax Working Current: Up to 10A (for low resistance values)\u003c\/li\u003e\n \u003cli\u003eThermal Resistance: \u0026lt;6.25°C\/W\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eMaterial:\n \u003cul\u003e\n \u003cli\u003eResistive Element: Thin film chip resistor\u003c\/li\u003e\n \u003cli\u003eTerminals: Tin-plated copper (100Sn)\u003c\/li\u003e\n \u003cli\u003eHeatsink Plate: Black anodized aluminum\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e10mΩ - 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\u003ePower Rating\u003c\/th\u003e\n \u003ctd\u003e15W (heat-sink dependent)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Voltage\u003c\/th\u003e\n \u003ctd\u003eUp to 200V (for 3KΩ-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Current\u003c\/th\u003e\n \u003ctd\u003eUp to 10A (for low resistance values)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Coefficient (TCR)\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\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDiameter: 0.177\" (4.5mm)\u003c\/li\u003e\n \u003cli\u003eLead Spacing: 0.394\" (10mm)\u003c\/li\u003e\n \u003cli\u003eHeight: 0.201\" (5.1mm)\u003c\/li\u003e\n \u003cli\u003eRadius for mounting: 0.180\" (4.57mm)\u003c\/li\u003e\n \u003cli\u003eAdditional dimensions: 0.240\" (6.10mm), 0.320\" (8.12mm)\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 must be monitored to ensure reliable operation. Attach a thermocouple to the side of the resistor's base plate for accurate temperature measurement. The plastic housing or heat sink temperature alone cannot be used to determine the resistor's rating.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: TN15P40R0FE\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: TUBE\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tk_tn.pdf\" target=\"_blank\"\u003eDownload Datasheet\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":"2025-08-11T01:50:17+05:30","created_at":"2025-08-11T01:50:18+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":50582825599293,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TN15P40R0FE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TN15P40R0FE","public_title":null,"options":["Default Title"],"price":34925,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TN15P40R0FE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P40R0FE_12037997_348fe144.jpg?v=1754857221"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P40R0FE_12037997_348fe144.jpg?v=1754857221","options":["Title"],"media":[{"alt":null,"id":45768739455293,"position":1,"preview_image":{"aspect_ratio":1.35,"height":200,"width":270,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P40R0FE_12037997_348fe144.jpg?v=1754857221"},"aspect_ratio":1.35,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P40R0FE_12037997_348fe144.jpg?v=1754857221","width":270}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE MANUFACTURING TN15P40R0FE Thin Film Resistor - Through Hole, 15W, 40Ω\u003c\/h3\u003e\n\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING TN15P40R0FE, a high-performance thin film power resistor designed for demanding electronic applications. This through-hole resistor offers reliable power handling and precise resistance values, making it ideal for current sensing, power regulation, and high-frequency circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 15 Watts (heat-sink dependent; proper heatsinking required)\u003c\/li\u003e\n \u003cli\u003eResistance Value: 40Ω with tight tolerances of 1%, 2%, or 5%\u003c\/li\u003e\n \u003cli\u003eLow Resistance Values: Down to 0.03Ω for sensitive current measurement applications\u003c\/li\u003e\n \u003cli\u003eConstruction: Thin film technology providing high stability and low TCR\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n \u003cli\u003eMounting: Designed for heatsink mounting with maximum case temperature of 150°C\u003c\/li\u003e\n \u003cli\u003eElectrical Specifications:\n \u003cul\u003e\n \u003cli\u003eMax Working Voltage: 200V (for 3KΩ-10KΩ)\u003c\/li\u003e\n \u003cli\u003eMax Working Current: Up to 10A (for low resistance values)\u003c\/li\u003e\n \u003cli\u003eThermal Resistance: \u0026lt;6.25°C\/W\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n \u003cli\u003eMaterial:\n \u003cul\u003e\n \u003cli\u003eResistive Element: Thin film chip resistor\u003c\/li\u003e\n \u003cli\u003eTerminals: Tin-plated copper (100Sn)\u003c\/li\u003e\n \u003cli\u003eHeatsink Plate: Black anodized aluminum\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e10mΩ - 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\u003ePower Rating\u003c\/th\u003e\n \u003ctd\u003e15W (heat-sink dependent)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Voltage\u003c\/th\u003e\n \u003ctd\u003eUp to 200V (for 3KΩ-10KΩ)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax Current\u003c\/th\u003e\n \u003ctd\u003eUp to 10A (for low resistance values)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTemperature Coefficient (TCR)\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\u003eMechanical Dimensions\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDiameter: 0.177\" (4.5mm)\u003c\/li\u003e\n \u003cli\u003eLead Spacing: 0.394\" (10mm)\u003c\/li\u003e\n \u003cli\u003eHeight: 0.201\" (5.1mm)\u003c\/li\u003e\n \u003cli\u003eRadius for mounting: 0.180\" (4.57mm)\u003c\/li\u003e\n \u003cli\u003eAdditional dimensions: 0.240\" (6.10mm), 0.320\" (8.12mm)\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 must be monitored to ensure reliable operation. Attach a thermocouple to the side of the resistor's base plate for accurate temperature measurement. The plastic housing or heat sink temperature alone cannot be used to determine the resistor's rating.\u003c\/p\u003e\n\n\u003cp\u003ePart Number: TN15P40R0FE\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: TUBE\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tk_tn.pdf\" target=\"_blank\"\u003eDownload Datasheet\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"}
