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OHMITE
810F1K0E
Wirewound Resistors - Chassis Mount 10W 1K 1%
Introducing the OHMITE MANUFACTURING 810F1K0E wirewound resistor, designed for high-performance applications requiring reliable power dissipation and precise resistance values. Manufactured in India, this chassis-mounted resistor offers excellent stability and heat management for demanding environments.
Product Details
Part Number: 810F1K0E
Manufacturer: OHMITE MANUFACTURING
Country of Origin: IN
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
Datasheet: Download Datasheet
Features
High stability with ±0.5% resistance tolerance
High power-to-size ratio for efficient thermal management
Metal housing allows secure chassis mounting and acts as a heat sink
Designed to withstand vibration, shock, and harsh environmental conditions
Available in non-inductive versions (insert “N” before tolerance code)
Specifications
Series
Wattage
Resistance Range
Voltage
810
10W
0.10-50KΩ
Up to 50KΩ
Electrical and Mechanical Characteristics
Housing: Anodized aluminum
Internal Coating: Silicone
Core: Ceramic
Terminals: Solder-coated axial
Power Rating: Based on chassis mounting area and temperature stability; e.g., 10W units require a 4” x 6” x 2” aluminum chassis
Maximum Ohmic Values: Refer to datasheet for detailed ratings
Overload: 5 times rated wattage for 5 seconds
Temperature Coefficient: Under 1Ω: ±90 ppm/°C; 1Ω to 9.99Ω: ±50 ppm/°C; 10Ω and over: ±20 ppm/°C
Dielectric Withstanding Voltage: 1000 VAC for 5W and 10W ratings; 2250 VAC for higher wattages
Dimensions (in inches / mm)
Dimension
805 Series
810 Series
825 Series
850 Series
J
0.65" / 16.5
0.83" / 21.0
1.10" / 28.0
1.10" / 28.0
L
1.18" / 30.0
1.44" / 36.5
2.01" / 51.0
2.85" / 72.5
Ordering Information
Example: 805NF5R0E
Series: 805 = 5W, 810 = 10W, 825 = 25W, 850 = 50W
Tolerance: F = 1%, J = 5%
Resistance: R005 = 0.005Ω, R10 = 0.1Ω, 1R0 = 1.0Ω, 250 = 250Ω, 1K0 = 1,000Ω, etc.
Additional Information
RoHS Compliant
Non-Inductive Winding available (leave blank for standard winding)
For more detailed specifications, please refer to the datasheet .
Note: Datasheet was not processed, please search the internet for the part number for more details.
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Manufactured in India, this chassis-mounted resistor offers excellent stability and heat management for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 810F1K0E\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 IN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-810f1k0e.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh stability with ±0.5% resistance tolerance\u003c\/li\u003e\n \u003cli\u003eHigh power-to-size ratio for efficient thermal management\u003c\/li\u003e\n \u003cli\u003eMetal housing allows secure chassis mounting and acts as a heat sink\u003c\/li\u003e\n \u003cli\u003eDesigned to withstand vibration, shock, and harsh environmental conditions\u003c\/li\u003e\n \u003cli\u003eAvailable in non-inductive versions (insert “N” before tolerance code)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003cth\u003eVoltage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e810\u003c\/td\u003e\n \u003ctd\u003e10W\u003c\/td\u003e\n \u003ctd\u003e0.10-50KΩ\u003c\/td\u003e\n \u003ctd\u003eUp to 50KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Anodized aluminum\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal Coating:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Solder-coated axial\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Based on chassis mounting area and temperature stability; e.g., 10W units require a 4” x 6” x 2” aluminum chassis\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaximum Ohmic Values:\u003c\/strong\u003e Refer to datasheet for detailed ratings\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverload:\u003c\/strong\u003e 5 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient:\u003c\/strong\u003e Under 1Ω: ±90 ppm\/°C; 1Ω to 9.99Ω: ±50 ppm\/°C; 10Ω and over: ±20 ppm\/°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDielectric Withstanding Voltage:\u003c\/strong\u003e 1000 VAC for 5W and 10W ratings; 2250 VAC for higher wattages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions (in inches \/ mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003e805 Series\u003c\/th\u003e\n \u003cth\u003e810 Series\u003c\/th\u003e\n \u003cth\u003e825 Series\u003c\/th\u003e\n \u003cth\u003e850 Series\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJ\u003c\/td\u003e\n \u003ctd\u003e0.65\" \/ 16.5\u003c\/td\u003e\n \u003ctd\u003e0.83\" \/ 21.0\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL\u003c\/td\u003e\n \u003ctd\u003e1.18\" \/ 30.0\u003c\/td\u003e\n \u003ctd\u003e1.44\" \/ 36.5\u003c\/td\u003e\n \u003ctd\u003e2.01\" \/ 51.0\u003c\/td\u003e\n \u003ctd\u003e2.85\" \/ 72.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional dimensions omitted for brevity --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003e805NF5R0E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 805 = 5W, 810 = 10W, 825 = 25W, 850 = 50W\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e F = 1%, J = 5%\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e R005 = 0.005Ω, R10 = 0.1Ω, 1R0 = 1.0Ω, 250 = 250Ω, 1K0 = 1,000Ω, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eNon-Inductive Winding available (leave blank for standard winding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-810f1k0e.pdf\" target=\"_blank\"\u003edatasheet\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":"2025-08-09T23:15:38+05:30","created_at":"2025-08-09T23:15:38+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["Chassis","IMPORT_CSV","OHMIT","Resistors","Wire","WLDM"],"price":108101,"price_min":108101,"price_max":108101,"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":50570140942653,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"810F1K0E","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"810F1K0E","public_title":null,"options":["Default Title"],"price":108101,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"810F1K0E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/810F1K0E_12023352_1b64e879.jpg?v=1754761541"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/810F1K0E_12023352_1b64e879.jpg?v=1754761541","options":["Title"],"media":[{"alt":null,"id":45751239115069,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/810F1K0E_12023352_1b64e879.jpg?v=1754761541"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/810F1K0E_12023352_1b64e879.jpg?v=1754761541","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eWirewound Resistors - Chassis Mount 10W 1K 1%\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING 810F1K0E wirewound resistor, designed for high-performance applications requiring reliable power dissipation and precise resistance values. Manufactured in India, this chassis-mounted resistor offers excellent stability and heat management for demanding environments.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 810F1K0E\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 IN\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e 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 BLK\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-810f1k0e.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHigh stability with ±0.5% resistance tolerance\u003c\/li\u003e\n \u003cli\u003eHigh power-to-size ratio for efficient thermal management\u003c\/li\u003e\n \u003cli\u003eMetal housing allows secure chassis mounting and acts as a heat sink\u003c\/li\u003e\n \u003cli\u003eDesigned to withstand vibration, shock, and harsh environmental conditions\u003c\/li\u003e\n \u003cli\u003eAvailable in non-inductive versions (insert “N” before tolerance code)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eSeries\u003c\/th\u003e\n \u003cth\u003eWattage\u003c\/th\u003e\n \u003cth\u003eResistance Range\u003c\/th\u003e\n \u003cth\u003eVoltage\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e810\u003c\/td\u003e\n \u003ctd\u003e10W\u003c\/td\u003e\n \u003ctd\u003e0.10-50KΩ\u003c\/td\u003e\n \u003ctd\u003eUp to 50KΩ\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eHousing:\u003c\/strong\u003e Anodized aluminum\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eInternal Coating:\u003c\/strong\u003e Silicone\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Ceramic\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTerminals:\u003c\/strong\u003e Solder-coated axial\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003ePower Rating:\u003c\/strong\u003e Based on chassis mounting area and temperature stability; e.g., 10W units require a 4” x 6” x 2” aluminum chassis\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eMaximum Ohmic Values:\u003c\/strong\u003e Refer to datasheet for detailed ratings\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eOverload:\u003c\/strong\u003e 5 times rated wattage for 5 seconds\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTemperature Coefficient:\u003c\/strong\u003e Under 1Ω: ±90 ppm\/°C; 1Ω to 9.99Ω: ±50 ppm\/°C; 10Ω and over: ±20 ppm\/°C\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eDielectric Withstanding Voltage:\u003c\/strong\u003e 1000 VAC for 5W and 10W ratings; 2250 VAC for higher wattages\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions (in inches \/ mm)\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003eDimension\u003c\/th\u003e\n \u003cth\u003e805 Series\u003c\/th\u003e\n \u003cth\u003e810 Series\u003c\/th\u003e\n \u003cth\u003e825 Series\u003c\/th\u003e\n \u003cth\u003e850 Series\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eJ\u003c\/td\u003e\n \u003ctd\u003e0.65\" \/ 16.5\u003c\/td\u003e\n \u003ctd\u003e0.83\" \/ 21.0\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0\u003c\/td\u003e\n \u003ctd\u003e1.10\" \/ 28.0\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eL\u003c\/td\u003e\n \u003ctd\u003e1.18\" \/ 30.0\u003c\/td\u003e\n \u003ctd\u003e1.44\" \/ 36.5\u003c\/td\u003e\n \u003ctd\u003e2.01\" \/ 51.0\u003c\/td\u003e\n \u003ctd\u003e2.85\" \/ 72.5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c!-- Additional dimensions omitted for brevity --\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cp\u003eExample: \u003cstrong\u003e805NF5R0E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e 805 = 5W, 810 = 10W, 825 = 25W, 850 = 50W\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eTolerance:\u003c\/strong\u003e F = 1%, J = 5%\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e R005 = 0.005Ω, R10 = 0.1Ω, 1R0 = 1.0Ω, 250 = 250Ω, 1K0 = 1,000Ω, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant\u003c\/li\u003e\n \u003cli\u003eNon-Inductive Winding available (leave blank for standard winding)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-810f1k0e.pdf\" target=\"_blank\"\u003edatasheet\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"}
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