Introducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number 45F2R0, a high-quality through-hole resistor designed for demanding electrical and electronic applications. Manufactured in Mexico, this resistor offers reliable performance with a power rating of 5 watts and a resistance value of 2 ohms.
Key Features
Wattage: 5W
Resistance: 2Ω (ohms)
Package Type: Black (BLK) axial terminal
Construction: All-welded wirewound with conformal silicone-ceramic coating
Terminals: Solder-coated copper clad axial leads
Operating Temperature Range: -55°C to 275°C
Resistance Tolerance: ±5% (J type) and ±1% (F type)
Linearly derates from 100% at +25°C to 0% at +275°C
RoHS Non-compliant
ECCN: EAR99
UOM: Each (EA)
Specifications
Series
Wattage
Resistance
Voltage
45
5.0W
2Ω
Up to 70KV
Dimensions (Max.)
Series
Length (in./mm)
Diameter (in./mm)
Lead Gauge
45
0.937 / 23.8
0.343 / 8.7
18
Additional Details
Conformal silicone-ceramic coating enhances durability and thermal stability.
Suitable for commercial, industrial, and communication equipment applications.
All-welded construction ensures high reliability and stability under thermal shock and high temperature conditions.
Overload capability: 10 times rated wattage for 5 seconds for wattages of 5W and above.
{"id":10011648819517,"title":"45F2R0","handle":"45f2r0","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number 45F2R0, a high-quality through-hole resistor designed for demanding electrical and electronic applications. Manufactured in Mexico, this resistor offers reliable performance with a power rating of 5 watts and a resistance value of 2 ohms.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWattage: 5W\u003c\/li\u003e\n\u003cli\u003eResistance: 2Ω (ohms)\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK) axial terminal\u003c\/li\u003e\n\u003cli\u003eConstruction: All-welded wirewound with conformal silicone-ceramic coating\u003c\/li\u003e\n\u003cli\u003eTerminals: Solder-coated copper clad axial leads\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 275°C\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance: ±5% (J type) and ±1% (F type)\u003c\/li\u003e\n\u003cli\u003eLinearly derates from 100% at +25°C to 0% at +275°C\u003c\/li\u003e\n\u003cli\u003eRoHS Non-compliant\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eResistance\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e5.0W\u003c\/td\u003e\n\u003ctd\u003e2Ω\u003c\/td\u003e\n\u003ctd\u003eUp to 70KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions (Max.)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eLength (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eLead Gauge\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e0.937 \/ 23.8\u003c\/td\u003e\n\u003ctd\u003e0.343 \/ 8.7\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConformal silicone-ceramic coating enhances durability and thermal stability.\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial, industrial, and communication equipment applications.\u003c\/li\u003e\n\u003cli\u003eAll-welded construction ensures high reliability and stability under thermal shock and high temperature conditions.\u003c\/li\u003e\n\u003cli\u003eOverload capability: 10 times rated wattage for 5 seconds for wattages of 5W and above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-45f2r0.pdf\" target=\"_blank\"\u003eOHMITE 45F2R0 Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number 45F2R0 for more details.\u003c\/p\u003e","published_at":"2025-08-10T02:12:57+05:30","created_at":"2025-08-10T02:12:58+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["IMPORT_CSV","OHMIT","Resistors","Wire","WLDM"],"price":20789,"price_min":20789,"price_max":20789,"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":50570412392765,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"45F2R0","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"45F2R0","public_title":null,"options":["Default Title"],"price":20789,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"45F2R0","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/45F2R0_12022021_12b09bdf.jpg?v=1754772181"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45F2R0_12022021_12b09bdf.jpg?v=1754772181","options":["Title"],"media":[{"alt":null,"id":45752871125309,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45F2R0_12022021_12b09bdf.jpg?v=1754772181"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/45F2R0_12022021_12b09bdf.jpg?v=1754772181","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eIntroducing the OHMITE MANUFACTURING Wirewound Resistor, Part Number 45F2R0, a high-quality through-hole resistor designed for demanding electrical and electronic applications. Manufactured in Mexico, this resistor offers reliable performance with a power rating of 5 watts and a resistance value of 2 ohms.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWattage: 5W\u003c\/li\u003e\n\u003cli\u003eResistance: 2Ω (ohms)\u003c\/li\u003e\n\u003cli\u003ePackage Type: Black (BLK) axial terminal\u003c\/li\u003e\n\u003cli\u003eConstruction: All-welded wirewound with conformal silicone-ceramic coating\u003c\/li\u003e\n\u003cli\u003eTerminals: Solder-coated copper clad axial leads\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to 275°C\u003c\/li\u003e\n\u003cli\u003eResistance Tolerance: ±5% (J type) and ±1% (F type)\u003c\/li\u003e\n\u003cli\u003eLinearly derates from 100% at +25°C to 0% at +275°C\u003c\/li\u003e\n\u003cli\u003eRoHS Non-compliant\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003eUOM: Each (EA)\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003eResistance\u003c\/th\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e5.0W\u003c\/td\u003e\n\u003ctd\u003e2Ω\u003c\/td\u003e\n\u003ctd\u003eUp to 70KV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eDimensions (Max.)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003cth\u003eLength (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eDiameter (in.\/mm)\u003c\/th\u003e\n\u003cth\u003eLead Gauge\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e45\u003c\/td\u003e\n\u003ctd\u003e0.937 \/ 23.8\u003c\/td\u003e\n\u003ctd\u003e0.343 \/ 8.7\u003c\/td\u003e\n\u003ctd\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConformal silicone-ceramic coating enhances durability and thermal stability.\u003c\/li\u003e\n\u003cli\u003eSuitable for commercial, industrial, and communication equipment applications.\u003c\/li\u003e\n\u003cli\u003eAll-welded construction ensures high reliability and stability under thermal shock and high temperature conditions.\u003c\/li\u003e\n\u003cli\u003eOverload capability: 10 times rated wattage for 5 seconds for wattages of 5W and above.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDatasheet \u0026amp; Resources\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-oi\/oi-45f2r0.pdf\" target=\"_blank\"\u003eOHMITE 45F2R0 Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed, please search the internet for the part number 45F2R0 for more details.\u003c\/p\u003e"}
