The OHMITE MANUFACTURING TDH35P20R0FE is a high-performance thick film resistor designed for intermediate power applications. This surface-mount resistor features a D2PAK package, providing reliable power dissipation of up to 35 watts at 25°C. Its construction on an alumina substrate allows for efficient heat sinking, making it suitable for pulse-loading, pre-charge, bleeder, and snubber circuits.
Product Features
Power Rating: 35 Watts at 25°C
Package Type: D2PAK surface-mount configuration
Heat Resistance to Cooling Plate: Rth < 4.28°C/W
Environmental Protection: Molded case for durability
Electrical Insulation: Resistor element insulated from metal sink tab
Terminal Material: Copper with SnAg plating
Operating Temperature Range: -55°C to +175°C
Maximum Operating Voltage: 350V
Dielectric Strength: 1,800VAC
Resistance Range: 0.05Ω to 10KΩ (other values available upon request)
Tolerance: ±1% to ±10% (0.5% on request)
Temperature Coefficient: ±50ppm/°C for resistors ≥10Ω; varies for lower values
RoHS Compliant: Yes
ECCN: EAR99
Key Specifications
Resistance Range
0.05Ω to 10KΩ
Max. Operating Voltage
350V
Thermal Resistance
Derating curve applicable; case temperature must be monitored
Soldering Process
Maximum temperature: 215°C (260°C for TDH35H) for no more than 10 seconds
Test Conditions
Load Life: ∆R ±(1.0% + 0.01Ω) over 2,000 hours
Moisture Resistance: ∆R ≤ 0.5% + 0.01Ω
Thermal Shock: ∆R ≤ 0.3%
Vibration: ∆R ≤ 0.2%
Terminal Strength: 2.4N + 0.01Ω
Physical Dimensions
Dimension
Value
Width
8.6mm
Height
1.5mm ±0.5
Length
8.51mm
Lead Pitch
5.08mm
Packaging
Reel Quantity: 750 pieces per reel
Tape Dimensions: 16mm, 24m length, 750 pcs/reel
Ordering Information
Part Number
Resistance (Ω)
Tolerance
TDH35P20R0FE
20Ω
±5%
For detailed specifications and ordering options, please refer to the datasheet.
Note: This product is designed for use with proper heatsinking. The maximum base plate temperature must be monitored and kept within specified limits to ensure optimal performance.
Datasheet was not processed please search the internet for the part number for more details.
{"id":10021396578621,"title":"TDH35P20R0FE","handle":"tdh35p20r0fe","description":"\u003ch3\u003eOHMITE MANUFACTURING TDH35P20R0FE Resistor - Fixed Single, Surface Mount, 35W, Thick Film, D2PAK\u003c\/h3\u003e\n\n\u003cp\u003eThe OHMITE MANUFACTURING TDH35P20R0FE is a high-performance thick film resistor designed for intermediate power applications. This surface-mount resistor features a D2PAK package, providing reliable power dissipation of up to 35 watts at 25°C. Its construction on an alumina substrate allows for efficient heat sinking, making it suitable for pulse-loading, pre-charge, bleeder, and snubber circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 35 Watts at 25°C\u003c\/li\u003e\n \u003cli\u003ePackage Type: D2PAK surface-mount configuration\u003c\/li\u003e\n \u003cli\u003eHeat Resistance to Cooling Plate: Rth \u0026lt; 4.28°C\/W\u003c\/li\u003e\n \u003cli\u003eEnvironmental Protection: Molded case for durability\u003c\/li\u003e\n \u003cli\u003eElectrical Insulation: Resistor element insulated from metal sink tab\u003c\/li\u003e\n \u003cli\u003eTerminal Material: Copper with SnAg plating\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +175°C\u003c\/li\u003e\n \u003cli\u003eMaximum Operating Voltage: 350V\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 1,800VAC\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.05Ω to 10KΩ (other values available upon request)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1% to ±10% (0.5% on request)\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±50ppm\/°C for resistors ≥10Ω; varies for lower values\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e0.05Ω to 10KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Operating Voltage\u003c\/th\u003e\n \u003ctd\u003e350V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eThermal Resistance\u003c\/th\u003e\n \u003ctd\u003eDerating curve applicable; case temperature must be monitored\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSoldering Process\u003c\/th\u003e\n \u003ctd\u003eMaximum temperature: 215°C (260°C for TDH35H) for no more than 10 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTest Conditions\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eLoad Life: ∆R ±(1.0% + 0.01Ω) over 2,000 hours\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ∆R ≤ 0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eThermal Shock: ∆R ≤ 0.3%\u003c\/li\u003e\n \u003cli\u003eVibration: ∆R ≤ 0.2%\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: 2.4N + 0.01Ω\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth\u003c\/td\u003e\n \u003ctd\u003e8.6mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e1.5mm ±0.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLength\u003c\/td\u003e\n \u003ctd\u003e8.51mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLead Pitch\u003c\/td\u003e\n \u003ctd\u003e5.08mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReel Quantity: 750 pieces per reel\u003c\/li\u003e\n \u003cli\u003eTape Dimensions: 16mm, 24m length, 750 pcs\/reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eResistance (Ω)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTDH35P20R0FE\u003c\/td\u003e\n \u003ctd\u003e20Ω\u003c\/td\u003e\n \u003ctd\u003e±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional part numbers available in datasheet --\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and ordering options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tdh35.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product is designed for use with proper heatsinking. The maximum base plate temperature must be monitored and kept within specified limits to ensure optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-12T16:37:58+05:30","created_at":"2025-08-12T16:37:58+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","OHMIT","Resistor","Smd","WLDM"],"price":106161,"price_min":106161,"price_max":106161,"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":50612340916541,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"TDH35P20R0FE","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"TDH35P20R0FE","public_title":null,"options":["Default Title"],"price":106161,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"TDH35P20R0FE","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/49169165.jpg?v=1754996881"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49169165.jpg?v=1754996881","options":["Title"],"media":[{"alt":null,"id":45802236903741,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49169165.jpg?v=1754996881"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/49169165.jpg?v=1754996881","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE MANUFACTURING TDH35P20R0FE Resistor - Fixed Single, Surface Mount, 35W, Thick Film, D2PAK\u003c\/h3\u003e\n\n\u003cp\u003eThe OHMITE MANUFACTURING TDH35P20R0FE is a high-performance thick film resistor designed for intermediate power applications. This surface-mount resistor features a D2PAK package, providing reliable power dissipation of up to 35 watts at 25°C. Its construction on an alumina substrate allows for efficient heat sinking, making it suitable for pulse-loading, pre-charge, bleeder, and snubber circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower Rating: 35 Watts at 25°C\u003c\/li\u003e\n \u003cli\u003ePackage Type: D2PAK surface-mount configuration\u003c\/li\u003e\n \u003cli\u003eHeat Resistance to Cooling Plate: Rth \u0026lt; 4.28°C\/W\u003c\/li\u003e\n \u003cli\u003eEnvironmental Protection: Molded case for durability\u003c\/li\u003e\n \u003cli\u003eElectrical Insulation: Resistor element insulated from metal sink tab\u003c\/li\u003e\n \u003cli\u003eTerminal Material: Copper with SnAg plating\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +175°C\u003c\/li\u003e\n \u003cli\u003eMaximum Operating Voltage: 350V\u003c\/li\u003e\n \u003cli\u003eDielectric Strength: 1,800VAC\u003c\/li\u003e\n \u003cli\u003eResistance Range: 0.05Ω to 10KΩ (other values available upon request)\u003c\/li\u003e\n \u003cli\u003eTolerance: ±1% to ±10% (0.5% on request)\u003c\/li\u003e\n \u003cli\u003eTemperature Coefficient: ±50ppm\/°C for resistors ≥10Ω; varies for lower values\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003ctd\u003e0.05Ω to 10KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eMax. Operating Voltage\u003c\/th\u003e\n \u003ctd\u003e350V\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eThermal Resistance\u003c\/th\u003e\n \u003ctd\u003eDerating curve applicable; case temperature must be monitored\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eSoldering Process\u003c\/th\u003e\n \u003ctd\u003eMaximum temperature: 215°C (260°C for TDH35H) for no more than 10 seconds\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eTest Conditions\u003c\/th\u003e\n \u003ctd\u003e\n \u003cul\u003e\n \u003cli\u003eLoad Life: ∆R ±(1.0% + 0.01Ω) over 2,000 hours\u003c\/li\u003e\n \u003cli\u003eMoisture Resistance: ∆R ≤ 0.5% + 0.01Ω\u003c\/li\u003e\n \u003cli\u003eThermal Shock: ∆R ≤ 0.3%\u003c\/li\u003e\n \u003cli\u003eVibration: ∆R ≤ 0.2%\u003c\/li\u003e\n \u003cli\u003eTerminal Strength: 2.4N + 0.01Ω\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWidth\u003c\/td\u003e\n \u003ctd\u003e8.6mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHeight\u003c\/td\u003e\n \u003ctd\u003e1.5mm ±0.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLength\u003c\/td\u003e\n \u003ctd\u003e8.51mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLead Pitch\u003c\/td\u003e\n \u003ctd\u003e5.08mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eReel Quantity: 750 pieces per reel\u003c\/li\u003e\n \u003cli\u003eTape Dimensions: 16mm, 24m length, 750 pcs\/reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eResistance (Ω)\u003c\/th\u003e\n \u003cth\u003eTolerance\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTDH35P20R0FE\u003c\/td\u003e\n \u003ctd\u003e20Ω\u003c\/td\u003e\n \u003ctd\u003e±5%\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional part numbers available in datasheet --\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eFor detailed specifications and ordering options, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/res_tdh35.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This product is designed for use with proper heatsinking. The maximum base plate temperature must be monitored and kept within specified limits to ensure optimal performance.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
