BOURNS SRN2012-R47M Power Inductor - 0.47µH, SMD 2012
The BOURNS SRN2012-R47M is a high-quality surface-mount power inductor designed for various electronic applications requiring reliable inductance and current handling. Manufactured in Taiwan, this fixed inductor features a ferrite core and enameled copper wire, ensuring efficient energy storage and minimal losses.
Product Features:
Inductance: 0.47µH with 20% tolerance at 1 MHz / 0.1 V
RoHS compliant, halogen-free (as defined by Bromine and Chlorine content)
Package Type: REEL, 2000 pcs. per reel
Operating Temperature Range: -55°C to +125°C (including temperature rise)
Storage Temperature Range: -40°C to +85°C
Soldering Profile: Max peak temperature 260°C for 40 seconds
Resistance to Solder Heat: +260°C for 40 seconds
Core Material: Ferrite
Wire Material: Enameled copper
Terminal Finish: Sn (Tin)
Coating: Magnetic epoxy resin
Electrical Specifications:
Part Number
Inductance @ 1 MHz / 0.1 V
Q (Ref.)
Test Freq. (MHz)
SRF (MHz) Min.
DCR (Ω) Max.
Irms (A)
Isat (A)
SRN2012-R47M
0.47µH
20
1
220
0.046
2.9
3.5
Mechanical & Packaging:
Dimensions: Refer to datasheet for detailed measurements
Package Type: Reel with 2000 pcs.
Reflow Soldering Peak Temperature: 260°C (max)
Max. Time Above 217°C: 60-150 sec.
Additional Information:
For detailed specifications and application guidelines, please consult the datasheet.
Part Number: SRN2012-R47M Manufacturer: BOURNS Country of Origin: TW (Taiwan) UOM: EA ECCN: EAR99 Package Type: REEL
Legal Disclaimer:
This product complies with RoHS Directive 2002/95/EC and related standards. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more legal disclaimers, please visit this link.
Datasheet was not processed please search the internet for the part number for more details.
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{"id":10013456957757,"title":"SRN2012-R47M","handle":"srn2012-r47m","description":"\u003ch3\u003eBOURNS SRN2012-R47M Power Inductor - 0.47µH, SMD 2012\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SRN2012-R47M is a high-quality surface-mount power inductor designed for various electronic applications requiring reliable inductance and current handling. Manufactured in Taiwan, this fixed inductor features a ferrite core and enameled copper wire, ensuring efficient energy storage and minimal losses.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 0.47µH with 20% tolerance at 1 MHz \/ 0.1 V\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free (as defined by Bromine and Chlorine content)\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL, 2000 pcs. per reel\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +125°C (including temperature rise)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eSoldering Profile: Max peak temperature 260°C for 40 seconds\u003c\/li\u003e\n \u003cli\u003eResistance to Solder Heat: +260°C for 40 seconds\u003c\/li\u003e\n \u003cli\u003eCore Material: Ferrite\u003c\/li\u003e\n \u003cli\u003eWire Material: Enameled copper\u003c\/li\u003e\n \u003cli\u003eTerminal Finish: Sn (Tin)\u003c\/li\u003e\n \u003cli\u003eCoating: Magnetic epoxy resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance @ 1 MHz \/ 0.1 V\u003c\/th\u003e\n \u003cth\u003eQ (Ref.)\u003c\/th\u003e\n \u003cth\u003eTest Freq. (MHz)\u003c\/th\u003e\n \u003cth\u003eSRF (MHz) Min.\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) Max.\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSRN2012-R47M\u003c\/td\u003e\n \u003ctd\u003e0.47µH\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e220\u003c\/td\u003e\n \u003ctd\u003e0.046\u003c\/td\u003e\n \u003ctd\u003e2.9\u003c\/td\u003e\n \u003ctd\u003e3.5\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel with 2000 pcs.\u003c\/li\u003e\n \u003cli\u003eReflow Soldering Peak Temperature: 260°C (max)\u003c\/li\u003e\n \u003cli\u003eMax. Time Above 217°C: 60-150 sec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please consult the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/srn2012.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SRN2012-R47M\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TW (Taiwan)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer:\u003c\/h3\u003e\n\u003cp\u003eThis product complies with RoHS Directive 2002\/95\/EC and related standards. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more legal disclaimers, please visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003ethis link\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-10T17:14:41+05:30","created_at":"2025-08-10T17:14:41+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["BOURN","Chokes","Coils","Fixed","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":1192,"price_min":1192,"price_max":1192,"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":50578386682173,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SRN2012-R47M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SRN2012-R47M","public_title":null,"options":["Default Title"],"price":1192,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SRN2012-R47M","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/SRN2012-R47M_45450239_c27127f1.jpg?v=1754826284"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRN2012-R47M_45450239_c27127f1.jpg?v=1754826284","options":["Title"],"media":[{"alt":null,"id":45763184787773,"position":1,"preview_image":{"aspect_ratio":1.17,"height":200,"width":234,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRN2012-R47M_45450239_c27127f1.jpg?v=1754826284"},"aspect_ratio":1.17,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/SRN2012-R47M_45450239_c27127f1.jpg?v=1754826284","width":234}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eBOURNS SRN2012-R47M Power Inductor - 0.47µH, SMD 2012\u003c\/h3\u003e\n\n\u003cp\u003eThe BOURNS SRN2012-R47M is a high-quality surface-mount power inductor designed for various electronic applications requiring reliable inductance and current handling. Manufactured in Taiwan, this fixed inductor features a ferrite core and enameled copper wire, ensuring efficient energy storage and minimal losses.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eInductance: 0.47µH with 20% tolerance at 1 MHz \/ 0.1 V\u003c\/li\u003e\n \u003cli\u003eRoHS compliant, halogen-free (as defined by Bromine and Chlorine content)\u003c\/li\u003e\n \u003cli\u003ePackage Type: REEL, 2000 pcs. per reel\u003c\/li\u003e\n \u003cli\u003eOperating Temperature Range: -55°C to +125°C (including temperature rise)\u003c\/li\u003e\n \u003cli\u003eStorage Temperature Range: -40°C to +85°C\u003c\/li\u003e\n \u003cli\u003eSoldering Profile: Max peak temperature 260°C for 40 seconds\u003c\/li\u003e\n \u003cli\u003eResistance to Solder Heat: +260°C for 40 seconds\u003c\/li\u003e\n \u003cli\u003eCore Material: Ferrite\u003c\/li\u003e\n \u003cli\u003eWire Material: Enameled copper\u003c\/li\u003e\n \u003cli\u003eTerminal Finish: Sn (Tin)\u003c\/li\u003e\n \u003cli\u003eCoating: Magnetic epoxy resin\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eElectrical Specifications:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance @ 1 MHz \/ 0.1 V\u003c\/th\u003e\n \u003cth\u003eQ (Ref.)\u003c\/th\u003e\n \u003cth\u003eTest Freq. (MHz)\u003c\/th\u003e\n \u003cth\u003eSRF (MHz) Min.\u003c\/th\u003e\n \u003cth\u003eDCR (Ω) Max.\u003c\/th\u003e\n \u003cth\u003eIrms (A)\u003c\/th\u003e\n \u003cth\u003eIsat (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSRN2012-R47M\u003c\/td\u003e\n \u003ctd\u003e0.47µH\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e220\u003c\/td\u003e\n \u003ctd\u003e0.046\u003c\/td\u003e\n \u003ctd\u003e2.9\u003c\/td\u003e\n \u003ctd\u003e3.5\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical \u0026amp; Packaging:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDimensions: Refer to datasheet for detailed measurements\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel with 2000 pcs.\u003c\/li\u003e\n \u003cli\u003eReflow Soldering Peak Temperature: 260°C (max)\u003c\/li\u003e\n \u003cli\u003eMax. Time Above 217°C: 60-150 sec.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAdditional Information:\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications and application guidelines, please consult the \u003ca href=\"https:\/\/www.waldomapac.com\/productfiles\/mf-bo\/srn2012.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e SRN2012-R47M\u003cbr\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BOURNS\u003cbr\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e TW (Taiwan)\u003cbr\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e EA\u003cbr\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003cbr\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e REEL\u003c\/p\u003e\n\n\u003ch3\u003eLegal Disclaimer:\u003c\/h3\u003e\n\u003cp\u003eThis product complies with RoHS Directive 2002\/95\/EC and related standards. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. For more legal disclaimers, please visit \u003ca href=\"http:\/\/www.bourns.com\/docs\/legal\/disclaimer.pdf\" target=\"_blank\"\u003ethis link\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
