OHMITE Manufacturing 604HR020E Current Sense Resistor - Through Hole, 0.02Ω, 3W
Optimize your electronic designs with the OHMITE Manufacturing 604HR020E current sense resistor, a reliable component designed for precise current measurement applications. This through-hole resistor features low inductance and flameproof construction, making it suitable for various power and sensing circuits.
Product Features
Low inductance for accurate current sensing
Wirewound performance ensuring stability and reliability
Flameproof design for safety and durability
Cost-effective solution with a wide resistance range
Special leadform units available for customized applications
Specifications
Part Number
604HR020E
Manufacturer
OHMITE MANUFACTURING
Country of Origin (COO)
MX
Unit of Measure (UOM)
EA
ECCN
EAR99
Package Type
BLK
Electrical and Mechanical Details
Resistance: 0.02Ω (20 milliohms)
Power Rating: 3W at 25°C ambient temperature
Tolerance: ±3% (standard), other tolerances available
Overload Capability: 5x rated power for 5 seconds
Inductance: Less than 10nH
Derating: Linearly from 100% at +25°C to 0% at +275°C
Additional Information
These non-inductive, 3-piece welded element resistors provide a dependable and economical alternative to conventional current sense components. They are suitable for applications requiring precise current measurement with low inductance and high reliability.
For detailed specifications, refer to the Datasheet.
Note: The datasheet content has been summarized; please visit the provided link for comprehensive technical details.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10024488796477,"title":"604HR020E","handle":"604hr020e","description":"\u003ch3\u003eOHMITE Manufacturing 604HR020E Current Sense Resistor - Through Hole, 0.02Ω, 3W\u003c\/h3\u003e\n\n\u003cp\u003eOptimize your electronic designs with the OHMITE Manufacturing 604HR020E current sense resistor, a reliable component designed for precise current measurement applications. This through-hole resistor features low inductance and flameproof construction, making it suitable for various power and sensing circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow inductance for accurate current sensing\u003c\/li\u003e\n \u003cli\u003eWirewound performance ensuring stability and reliability\u003c\/li\u003e\n \u003cli\u003eFlameproof design for safety and durability\u003c\/li\u003e\n \u003cli\u003eCost-effective solution with a wide resistance range\u003c\/li\u003e\n \u003cli\u003eSpecial leadform units available for customized applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e604HR020E\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eOHMITE MANUFACTURING\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin (COO)\u003c\/th\u003e\n \u003ctd\u003eMX\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUnit of Measure (UOM)\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\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\u003eResistance: 0.02Ω (20 milliohms)\u003c\/li\u003e\n \u003cli\u003ePower Rating: 3W at 25°C ambient temperature\u003c\/li\u003e\n \u003cli\u003eTolerance: ±3% (standard), other tolerances available\u003c\/li\u003e\n \u003cli\u003eOverload Capability: 5x rated power for 5 seconds\u003c\/li\u003e\n \u003cli\u003eInductance: Less than 10nH\u003c\/li\u003e\n \u003cli\u003eDerating: Linearly from 100% at +25°C to 0% at +275°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThese non-inductive, 3-piece welded element resistors provide a dependable and economical alternative to conventional current sense components. They are suitable for applications requiring precise current measurement with low inductance and high reliability.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/60_series.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet content has been summarized; please visit the provided link for comprehensive technical details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T07:11:18+05:30","created_at":"2025-08-14T07:11:18+05:30","vendor":"Waldom Electonics","type":"","tags":["IMPORT_CSV","OHMIT","WLDM"],"price":5267,"price_min":5267,"price_max":5267,"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":50618500448573,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"604HR020E","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"604HR020E","public_title":null,"options":["Default Title"],"price":5267,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"604HR020E","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/604HR020E_12022649_c9dab914.jpg?v=1755135681"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/604HR020E_12022649_c9dab914.jpg?v=1755135681","options":["Title"],"media":[{"alt":null,"id":45829259231549,"position":1,"preview_image":{"aspect_ratio":2.185,"height":200,"width":437,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/604HR020E_12022649_c9dab914.jpg?v=1755135681"},"aspect_ratio":2.185,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/604HR020E_12022649_c9dab914.jpg?v=1755135681","width":437}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eOHMITE Manufacturing 604HR020E Current Sense Resistor - Through Hole, 0.02Ω, 3W\u003c\/h3\u003e\n\n\u003cp\u003eOptimize your electronic designs with the OHMITE Manufacturing 604HR020E current sense resistor, a reliable component designed for precise current measurement applications. This through-hole resistor features low inductance and flameproof construction, making it suitable for various power and sensing circuits.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eLow inductance for accurate current sensing\u003c\/li\u003e\n \u003cli\u003eWirewound performance ensuring stability and reliability\u003c\/li\u003e\n \u003cli\u003eFlameproof design for safety and durability\u003c\/li\u003e\n \u003cli\u003eCost-effective solution with a wide resistance range\u003c\/li\u003e\n \u003cli\u003eSpecial leadform units available for customized applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e604HR020E\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eOHMITE MANUFACTURING\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin (COO)\u003c\/th\u003e\n \u003ctd\u003eMX\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUnit of Measure (UOM)\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\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\u003eResistance: 0.02Ω (20 milliohms)\u003c\/li\u003e\n \u003cli\u003ePower Rating: 3W at 25°C ambient temperature\u003c\/li\u003e\n \u003cli\u003eTolerance: ±3% (standard), other tolerances available\u003c\/li\u003e\n \u003cli\u003eOverload Capability: 5x rated power for 5 seconds\u003c\/li\u003e\n \u003cli\u003eInductance: Less than 10nH\u003c\/li\u003e\n \u003cli\u003eDerating: Linearly from 100% at +25°C to 0% at +275°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThese non-inductive, 3-piece welded element resistors provide a dependable and economical alternative to conventional current sense components. They are suitable for applications requiring precise current measurement with low inductance and high reliability.\u003c\/p\u003e\n\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-oi\/60_series.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eNote: The datasheet content has been summarized; please visit the provided link for comprehensive technical details.\u003c\/p\u003e\u003cbr\u003e"}
