The OHMITE MANUFACTURING 850F100E is a high-performance wirewound resistor designed for demanding applications requiring reliable power dissipation and high stability. This chassis mount resistor features a robust aluminum housing that provides excellent heat sinking capabilities and secure mounting options, making it suitable for harsh environmental conditions and vibration resistance.
Key Features:
High Stability: ±0.5% resistance tolerance ensures precise performance
Power Rating: 50W, suitable for high-power applications
Robust Construction: Aluminum housing with anodized finish for durability
Heat Dissipation: Metal housing acts as a heat sink, maintaining stability during operation
Internal Coating: Silicone for enhanced environmental resistance
Terminals: Solder-coated axial terminals for secure connections
RoHS Compliant: Yes
Specifications:
Series
Wattage
Ohms
Voltage
850
50W
100Ω
2250 VAC (maximum)
Electrical and Mechanical Details:
Part Number: 850F100E
Manufacturer: OHMITE MANUFACTURING
Country of Origin: GB (United Kingdom)
Unit of Measure: Each (EA)
ECCN: EAR99
Package Type: Black (BLK)
Dimensions:
Dimension
Size
Maximum Length (J)
2.85" / 72.5mm
Maximum Diameter (A)
1.10" / 28.0mm
Additional Information:
Non-Inductive winding available (insert “N” before tolerance code in ordering)
Proper heat sinking is essential for optimal performance
Maximum overload: 5 times rated wattage for 5 seconds
Temperature coefficient: under 1Ω: ±90 ppm/°C; 1 to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C
Dielectric withstand voltage: 2250 VAC for 25W and 50W ratings
{"id":10011472265533,"title":"850F100E","handle":"850f100e","description":"\u003ch3\u003eProduct Description: OHMITE MANUFACTURING Wirewound Resistor - Chassis Mount, 50W, 100Ω, 1% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eThe OHMITE MANUFACTURING 850F100E is a high-performance wirewound resistor designed for demanding applications requiring reliable power dissipation and high stability. This chassis mount resistor features a robust aluminum housing that provides excellent heat sinking capabilities and secure mounting options, making it suitable for harsh environmental conditions and vibration resistance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Stability:\u003c\/strong\u003e ±0.5% resistance tolerance ensures precise performance\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 50W, suitable for high-power applications\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Aluminum housing with anodized finish for durability\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e Metal housing acts as a heat sink, maintaining stability during operation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal Coating:\u003c\/strong\u003e Silicone for enhanced environmental resistance\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Solder-coated axial terminals for secure connections\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eOhms\u003c\/th\u003e\n \u003cth\u003eVoltage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e850\u003c\/td\u003e\n \u003ctd\u003e50W\u003c\/td\u003e\n \u003ctd\u003e100Ω\u003c\/td\u003e\n \u003ctd\u003e2250 VAC (maximum)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 850F100E\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OHMITE MANUFACTURING\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e GB (United Kingdom)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Length (J)\u003c\/td\u003e\n \u003ctd\u003e2.85\" \/ 72.5mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Diameter (A)\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNon-Inductive winding available (insert “N” before tolerance code in ordering)\u003c\/li\u003e\n \u003cli\u003eProper heat sinking is essential for optimal performance\u003c\/li\u003e\n \u003cli\u003eMaximum overload: 5 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003eTemperature coefficient: under 1Ω: ±90 ppm\/°C; 1 to 9.99Ω: ±50 ppm\/°C; 10Ω and over: ±20 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eDielectric withstand voltage: 2250 VAC for 25W and 50W ratings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and datasheet, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-850f100e.pdf\" target=\"_blank\"\u003eOHMITE 850F100E Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-09T23:16:01+05:30","created_at":"2025-08-09T23:16:01+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Chassis","IMPORT_CSV","OHMIT","Resistors","Wire","WLDM"],"price":145659,"price_min":145659,"price_max":145659,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50570141860157,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"850F100E","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"850F100E","public_title":null,"options":["Default Title"],"price":145659,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"850F100E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/850F100E_12023719_7e250489.jpg?v=1754761565"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/850F100E_12023719_7e250489.jpg?v=1754761565","options":["Title"],"media":[{"alt":null,"id":45751242522941,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/850F100E_12023719_7e250489.jpg?v=1754761565"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/850F100E_12023719_7e250489.jpg?v=1754761565","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description: OHMITE MANUFACTURING Wirewound Resistor - Chassis Mount, 50W, 100Ω, 1% Tolerance\u003c\/h3\u003e\n\n\u003cp\u003eThe OHMITE MANUFACTURING 850F100E is a high-performance wirewound resistor designed for demanding applications requiring reliable power dissipation and high stability. This chassis mount resistor features a robust aluminum housing that provides excellent heat sinking capabilities and secure mounting options, making it suitable for harsh environmental conditions and vibration resistance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHigh Stability:\u003c\/strong\u003e ±0.5% resistance tolerance ensures precise performance\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e 50W, suitable for high-power applications\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Aluminum housing with anodized finish for durability\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eHeat Dissipation:\u003c\/strong\u003e Metal housing acts as a heat sink, maintaining stability during operation\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal Coating:\u003c\/strong\u003e Silicone for enhanced environmental resistance\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Solder-coated axial terminals for secure connections\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eRoHS Compliant:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eOhms\u003c\/th\u003e\n \u003cth\u003eVoltage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e850\u003c\/td\u003e\n \u003ctd\u003e50W\u003c\/td\u003e\n \u003ctd\u003e100Ω\u003c\/td\u003e\n \u003ctd\u003e2250 VAC (maximum)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 850F100E\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e OHMITE MANUFACTURING\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e GB (United Kingdom)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (EA)\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003eSize\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Length (J)\u003c\/td\u003e\n \u003ctd\u003e2.85\" \/ 72.5mm\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Diameter (A)\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0mm\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eNon-Inductive winding available (insert “N” before tolerance code in ordering)\u003c\/li\u003e\n \u003cli\u003eProper heat sinking is essential for optimal performance\u003c\/li\u003e\n \u003cli\u003eMaximum overload: 5 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003eTemperature coefficient: under 1Ω: ±90 ppm\/°C; 1 to 9.99Ω: ±50 ppm\/°C; 10Ω and over: ±20 ppm\/°C\u003c\/li\u003e\n \u003cli\u003eDielectric withstand voltage: 2250 VAC for 25W and 50W ratings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and datasheet, please visit: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-850f100e.pdf\" target=\"_blank\"\u003eOHMITE 850F100E Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
