The OHMITE MANUFACTURING TN15P500RFE is a high-performance thin film resistor designed for through-hole mounting in power applications. This 15-watt resistor features a resistance value of 500 ohms and is constructed with advanced thin film technology, offering exceptional stability and high-frequency performance.
Manufactured in Hong Kong, this resistor complies with RoHS standards and is available in a tube package for easy handling and installation. The product is classified under ECCN EAR99 and is suitable for applications requiring reliable, high-precision resistance with low noise and tight tolerances.
Key Features
Power Rating: 15W (heat-sink dependent; proper heatsinking required)
Resistance Range: 4Ω to 10KΩ
Resistance Value: 500Ω
Resistance Tolerance: 1%, 2%
Maximum Working Voltage: 200V (for 3KΩ-10KΩ)
Maximum Working Current: Up to 10A (for 0.01Ω-0.1Ω)
Thermal Resistance: <8.33°C/W
Construction: Thin film technology for low TCR, low noise, and high frequency performance
Terminals: Tin plated copper (100Sn)
Heatsink Plate: Black anodized aluminum
RoHS Compliant: Yes
Package Type: Tube
Specifications
Material
Resistive element: Thin film chip resistor
Power Rating
15W (heat-sink dependent; max case temp 150°C)
Resistance Range
4Ω - 10KΩ
Resistance Tolerance
1%, 2%
Max. Working Voltage
200V (3KΩ-10KΩ)
Max. Working Current
Up to 10A
TCR
±50ppm to ±300ppm depending on resistance value
Thermal Resistance, RTH
<8.33°C/W
Additional Details
Mounting: Vertical mounting with tapped holes for 6-32 screws
Dimensions: Diameter approximately 0.177" (4.57mm) to 0.240" (6.10mm), height around 0.394" (10mm)
Discontinued as of May 2013; available until stock depletion
Important Usage Notes
This resistor is designed for use with proper heatsinking. The maximum base plate temperature must be monitored to ensure safe operation, with a recommended method being attaching a thermocouple to the side of the resistor's base plate. The temperature of the plastic housing or heat sink alone cannot be used to determine the resistor’s rating.
For detailed technical information, please refer to the datasheet.
Product Metadata
Part Number: TN15P500RFE
Manufacturer: OHMITE MANUFACTURING
Country of Origin: HK
UOM: EA
ECCN: EAR99
Package Type: TUBE
Note: This product has been discontinued. Please search the internet for the part number for more details.
{"id":10014624776509,"title":"TN15P500RFE","handle":"tn15p500rfe","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOHMITE MANUFACTURING TN15P500RFE\u003c\/strong\u003e is a high-performance thin film resistor designed for through-hole mounting in power applications. This 15-watt resistor features a resistance value of 500 ohms and is constructed with advanced thin film technology, offering exceptional stability and high-frequency performance.\u003c\/p\u003e\n\u003cp\u003eManufactured in Hong Kong, this resistor complies with RoHS standards and is available in a tube package for easy handling and installation. The product is classified under ECCN EAR99 and is suitable for applications requiring reliable, high-precision resistance with low noise and tight tolerances.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 15W (heat-sink dependent; proper heatsinking required)\u003c\/li\u003e\n\u003cli\u003eResistance Range: 4Ω to 10KΩ\u003c\/li\u003e\n\u003cli\u003eResistance Value: 500Ω\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance: 1%, 2%\u003c\/li\u003e\n\u003cli\u003eMaximum Working Voltage: 200V (for 3KΩ-10KΩ)\u003c\/li\u003e\n\u003cli\u003eMaximum Working Current: Up to 10A (for 0.01Ω-0.1Ω)\u003c\/li\u003e\n\u003cli\u003eThermal Resistance: \u0026lt;8.33°C\/W\u003c\/li\u003e\n\u003cli\u003eConstruction: Thin film technology for low TCR, low noise, and high frequency performance\u003c\/li\u003e\n\u003cli\u003eTerminals: Tin plated copper (100Sn)\u003c\/li\u003e\n\u003cli\u003eHeatsink Plate: Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tube\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\u003ctd\u003eResistive element: Thin film chip resistor\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\u003eResistance Tolerance\u003c\/th\u003e\n\u003ctd\u003e1%, 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n\u003ctd\u003e200V (3KΩ-10KΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Working Current\u003c\/th\u003e\n\u003ctd\u003eUp to 10A\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 value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Resistance, R\u003csub\u003eTH\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;8.33°C\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting: Vertical mounting with tapped holes for 6-32 screws\u003c\/li\u003e\n\u003cli\u003eDimensions: Diameter approximately 0.177\" (4.57mm) to 0.240\" (6.10mm), height around 0.394\" (10mm)\u003c\/li\u003e\n\u003cli\u003eDiscontinued as of May 2013; available until stock depletion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cp\u003eThis resistor is designed for use with proper heatsinking. The maximum base plate temperature must be monitored to ensure safe operation, with a recommended method being attaching a thermocouple to the side of the resistor's base plate. The temperature of the plastic housing or heat sink alone cannot be used to determine the resistor’s rating.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical information, 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\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: TN15P500RFE\u003c\/li\u003e\n\u003cli\u003eManufacturer: OHMITE MANUFACTURING\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: HK\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This product has been discontinued. Please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-11T01:50:20+05:30","created_at":"2025-08-11T01:50:20+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","OHMIT","Resistors","Thin","WLDM"],"price":31599,"price_min":31599,"price_max":31599,"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":50582825632061,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TN15P500RFE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TN15P500RFE","public_title":null,"options":["Default Title"],"price":31599,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TN15P500RFE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P500RFE_12038000_8c04a4ce.jpg?v=1754857224"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P500RFE_12038000_8c04a4ce.jpg?v=1754857224","options":["Title"],"media":[{"alt":null,"id":45768739488061,"position":1,"preview_image":{"aspect_ratio":1.35,"height":200,"width":270,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P500RFE_12038000_8c04a4ce.jpg?v=1754857224"},"aspect_ratio":1.35,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/TN15P500RFE_12038000_8c04a4ce.jpg?v=1754857224","width":270}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOHMITE MANUFACTURING TN15P500RFE\u003c\/strong\u003e is a high-performance thin film resistor designed for through-hole mounting in power applications. This 15-watt resistor features a resistance value of 500 ohms and is constructed with advanced thin film technology, offering exceptional stability and high-frequency performance.\u003c\/p\u003e\n\u003cp\u003eManufactured in Hong Kong, this resistor complies with RoHS standards and is available in a tube package for easy handling and installation. The product is classified under ECCN EAR99 and is suitable for applications requiring reliable, high-precision resistance with low noise and tight tolerances.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePower Rating: 15W (heat-sink dependent; proper heatsinking required)\u003c\/li\u003e\n\u003cli\u003eResistance Range: 4Ω to 10KΩ\u003c\/li\u003e\n\u003cli\u003eResistance Value: 500Ω\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance: 1%, 2%\u003c\/li\u003e\n\u003cli\u003eMaximum Working Voltage: 200V (for 3KΩ-10KΩ)\u003c\/li\u003e\n\u003cli\u003eMaximum Working Current: Up to 10A (for 0.01Ω-0.1Ω)\u003c\/li\u003e\n\u003cli\u003eThermal Resistance: \u0026lt;8.33°C\/W\u003c\/li\u003e\n\u003cli\u003eConstruction: Thin film technology for low TCR, low noise, and high frequency performance\u003c\/li\u003e\n\u003cli\u003eTerminals: Tin plated copper (100Sn)\u003c\/li\u003e\n\u003cli\u003eHeatsink Plate: Black anodized aluminum\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003ePackage Type: Tube\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\u003ctd\u003eResistive element: Thin film chip resistor\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\u003eResistance Tolerance\u003c\/th\u003e\n\u003ctd\u003e1%, 2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Working Voltage\u003c\/th\u003e\n\u003ctd\u003e200V (3KΩ-10KΩ)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Working Current\u003c\/th\u003e\n\u003ctd\u003eUp to 10A\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 value\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThermal Resistance, R\u003csub\u003eTH\u003c\/sub\u003e\n\u003c\/th\u003e\n\u003ctd\u003e\u0026lt;8.33°C\/W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMounting: Vertical mounting with tapped holes for 6-32 screws\u003c\/li\u003e\n\u003cli\u003eDimensions: Diameter approximately 0.177\" (4.57mm) to 0.240\" (6.10mm), height around 0.394\" (10mm)\u003c\/li\u003e\n\u003cli\u003eDiscontinued as of May 2013; available until stock depletion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cp\u003eThis resistor is designed for use with proper heatsinking. The maximum base plate temperature must be monitored to ensure safe operation, with a recommended method being attaching a thermocouple to the side of the resistor's base plate. The temperature of the plastic housing or heat sink alone cannot be used to determine the resistor’s rating.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical information, 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\u003ch3\u003eProduct Metadata\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: TN15P500RFE\u003c\/li\u003e\n\u003cli\u003eManufacturer: OHMITE MANUFACTURING\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: HK\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: TUBE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: This product has been discontinued. Please search the internet for the part number for more details.\u003c\/p\u003e"}
