BOURNS CRF0805-FX-R009ELF Current Sense Resistor (0.009Ω, SMD, RoHS Compliant)
The BOURNS CRF0805-FX-R009ELF is a high-performance, low-resistance current sense resistor designed for precise current measurement in various electronic applications. Manufactured in Taiwan, this SMD resistor features a compact reel package suitable for automated assembly processes.
Product Features
Resistance value as low as 0.009 ohms, ideal for accurate current sensing
High power density with a power rating of 0.5 W at 70°C
Low inductance (<5 nH) for high-frequency applications
Low thermal electromotive force (EMF): <3 µV/°C
RoHS compliant and AEC-Q200 qualified for automotive reliability
Package Type: REEL for efficient automated placement
For more details, specifications, and to verify device performance in your specific application, please refer to the datasheet linked above. The product is RoHS compliant and suitable for power supplies, stepper motor drives, and input amplifiers.
Legal Disclaimer
This product is RoHS compliant and meets industry standards. Users should verify actual device performance in their specific applications. For legal disclaimers, visit Bourns Legal Disclaimers.
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":10027925340477,"title":"CRF0805-FX-R009ELF","handle":"crf0805-fx-r009elf","description":"\u003ch3\u003eBOURNS CRF0805-FX-R009ELF Current Sense Resistor (0.009Ω, SMD, RoHS Compliant)\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS CRF0805-FX-R009ELF is a high-performance, low-resistance current sense resistor designed for precise current measurement in various electronic applications. Manufactured in Taiwan, this SMD resistor features a compact reel package suitable for automated assembly processes.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance value as low as 0.009 ohms, ideal for accurate current sensing\u003c\/li\u003e\n \u003cli\u003eHigh power density with a power rating of 0.5 W at 70°C\u003c\/li\u003e\n \u003cli\u003eLow inductance (\u0026lt;5 nH) for high-frequency applications\u003c\/li\u003e\n \u003cli\u003eLow thermal electromotive force (EMF): \u0026lt;3 µV\/°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and AEC-Q200 qualified for automotive reliability\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL for efficient automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.001 ~ 0.025 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1 %, ±5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±50 PPM\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +170°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 70°C\u003c\/td\u003e\n \u003ctd\u003e0.5 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(P x R)1\/2\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTest\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal Shock\u003c\/td\u003e\n \u003ctd\u003e-55°C to +150°C, 300 Cycles, 15 min\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±1 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5 x Rated Power for 5 sec\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±0.5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoad Life\u003c\/td\u003e\n \u003ctd\u003e1000 hours @ rated power, +70°C\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±1 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolder Heat Resistance\u003c\/td\u003e\n \u003ctd\u003e+260°C, 10-12 sec dwell\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±0.5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm): \u003cbr\u003e\nA: 2.0 ± 0.10\u003cbr\u003e\nB: 1.25 ± 0.10\u003cbr\u003e\nC: 0.65 ± 0.20\u003cbr\u003e\nT: 0.60 ± 0.20\u003c\/p\u003e\n\u003cp\u003ePackaging: Reel, conforming to EIA RS-481A standards\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConstruction: Metal Alloy Plate\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.bourns.com\/docs\/Product-Datasheets\/crf.pdf?sfvrsn=18\" target=\"_blank\"\u003eCRF Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, specifications, and to verify device performance in your specific application, please refer to the datasheet linked above. The product is RoHS compliant and suitable for power supplies, stepper motor drives, and input amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant and meets industry standards. Users should verify actual device performance in their specific applications. For legal disclaimers, visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eBourns Legal Disclaimers\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T04:47:53+05:30","created_at":"2025-08-16T04:47:53+05:30","vendor":"Waldom Electonics","type":"Resistors","tags":["BOURN","Current","IMPORT_CSV","IMPORT_PT2","Resistors","SMD","WLDM"],"price":707,"price_min":707,"price_max":707,"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":50626300903741,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"CRF0805-FX-R009ELF","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CRF0805-FX-R009ELF","public_title":null,"options":["Default Title"],"price":707,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"CRF0805-FX-R009ELF","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/CRF0805-FX-R009ELF_45124086_7226579a.jpg?v=1755299878"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CRF0805-FX-R009ELF_45124086_7226579a.jpg?v=1755299878","options":["Title"],"media":[{"alt":null,"id":45862057148733,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CRF0805-FX-R009ELF_45124086_7226579a.jpg?v=1755299878"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/CRF0805-FX-R009ELF_45124086_7226579a.jpg?v=1755299878","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS CRF0805-FX-R009ELF Current Sense Resistor (0.009Ω, SMD, RoHS Compliant)\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS CRF0805-FX-R009ELF is a high-performance, low-resistance current sense resistor designed for precise current measurement in various electronic applications. Manufactured in Taiwan, this SMD resistor features a compact reel package suitable for automated assembly processes.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eResistance value as low as 0.009 ohms, ideal for accurate current sensing\u003c\/li\u003e\n \u003cli\u003eHigh power density with a power rating of 0.5 W at 70°C\u003c\/li\u003e\n \u003cli\u003eLow inductance (\u0026lt;5 nH) for high-frequency applications\u003c\/li\u003e\n \u003cli\u003eLow thermal electromotive force (EMF): \u0026lt;3 µV\/°C\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and AEC-Q200 qualified for automotive reliability\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL for efficient automated placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003cth\u003eValue\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Range\u003c\/td\u003e\n \u003ctd\u003e0.001 ~ 0.025 Ω\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eResistance Tolerance\u003c\/td\u003e\n \u003ctd\u003e±1 %, ±5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eTemperature Coefficient\u003c\/td\u003e\n \u003ctd\u003e±50 PPM\/°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e-55°C to +170°C\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003ePower Rating @ 70°C\u003c\/td\u003e\n \u003ctd\u003e0.5 W\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaximum Working Voltage\u003c\/td\u003e\n \u003ctd\u003e(P x R)1\/2\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerformance Characteristics\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eTest\u003c\/th\u003e\n \u003cth\u003eConditions\u003c\/th\u003e\n \u003cth\u003eSpecification\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eThermal Shock\u003c\/td\u003e\n \u003ctd\u003e-55°C to +150°C, 300 Cycles, 15 min\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±1 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eShort Time Overload\u003c\/td\u003e\n \u003ctd\u003e5 x Rated Power for 5 sec\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±0.5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLoad Life\u003c\/td\u003e\n \u003ctd\u003e1000 hours @ rated power, +70°C\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±1 %\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSolder Heat Resistance\u003c\/td\u003e\n \u003ctd\u003e+260°C, 10-12 sec dwell\u003c\/td\u003e\n \u003ctd\u003eΔR \u0026lt; ±0.5 %\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePhysical Dimensions \u0026amp; Packaging\u003c\/h3\u003e\n\u003cp\u003eDimensions (mm): \u003cbr\u003e\nA: 2.0 ± 0.10\u003cbr\u003e\nB: 1.25 ± 0.10\u003cbr\u003e\nC: 0.65 ± 0.20\u003cbr\u003e\nT: 0.60 ± 0.20\u003c\/p\u003e\n\u003cp\u003ePackaging: Reel, conforming to EIA RS-481A standards\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eConstruction: Metal Alloy Plate\u003c\/li\u003e\n \u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.bourns.com\/docs\/Product-Datasheets\/crf.pdf?sfvrsn=18\" target=\"_blank\"\u003eCRF Series Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more details, specifications, and to verify device performance in your specific application, please refer to the datasheet linked above. The product is RoHS compliant and suitable for power supplies, stepper motor drives, and input amplifiers.\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant and meets industry standards. Users should verify actual device performance in their specific applications. For legal disclaimers, visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003eBourns Legal Disclaimers\u003c\/a\u003e.\u003c\/p\u003e\u003cbr\u003e"}
