Introducing the Eaton Electronics HCM1307-R47-R Power Inductor, a high-current surface-mount component designed for demanding electronic applications. Manufactured in China, this RoHS-compliant inductor offers reliable performance in compact form factors.
Low core losses and magnetically shielded to reduce EMI
Frequency range up to 1MHz for versatile applications
Surface-mount design with 14.2 x 13.0mm footprint and 6.5mm height
Iron powder core material for efficient energy storage
RoHS compliant, halogen-free, and lead-free
Suitable for multi-phase regulators, VRMs, DC-DC converters, and high current power supplies
Technical Specifications
Parameter
Value
Inductance Range
0.47μH (±20%)
Effective Inductance (FLL)
0.26μH
Open Circuit Inductance (OCL)
0.47μH
Peak Current (I sat)
49A
RMS Current (I rms)
38A
Maximum DC Current (I sat)
63A
DC Resistance (DCR)
1.0mΩ (typical), 1.2mΩ (max)
K-Factor
192
Dimensions (mm)
14.2 x 13.0 x 6.5
Environmental & Packaging Data
Storage & Operating Temperature: -55°C to +125°C
Solder Reflow Temperature: J-STD-020D compliant
Packaging: Supplied in tape and reel, 400 parts per 13” reel
Application Areas
DC-DC converters and point-of-load modules
Voltage regulator modules (VRMs) for desktops and servers
Distributed power systems and high current power supplies
Battery power systems and data networking
Field Programmable Gate Array (FPGA) power regulation
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.
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
{"id":10024735605053,"title":"HCM1307-R47-R","handle":"hcm1307-r47-r","description":"\u003ch3\u003ePower Inductors - SMD 0.47μH 49A Molded 2Pads\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Eaton Electronics HCM1307-R47-R Power Inductor, a high-current surface-mount component designed for demanding electronic applications. Manufactured in China, this RoHS-compliant inductor offers reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HCM1307-R47-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1307-r47-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current carrying capacity up to 49A\u003c\/li\u003e\n\u003cli\u003eLow core losses and magnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 1MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eSurface-mount design with 14.2 x 13.0mm footprint and 6.5mm height\u003c\/li\u003e\n\u003cli\u003eIron powder core material for efficient energy storage\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free, and lead-free\u003c\/li\u003e\n\u003cli\u003eSuitable for multi-phase regulators, VRMs, DC-DC converters, and high current power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.47μH (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e0.26μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e0.47μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e49A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n\u003ctd\u003e38A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n\u003ctd\u003e1.0mΩ (typical), 1.2mΩ (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-Factor\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e14.2 x 13.0 x 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage \u0026amp; Operating Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n\u003cli\u003ePackaging: Supplied in tape and reel, 400 parts per 13” reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC-DC converters and point-of-load modules\u003c\/li\u003e\n\u003cli\u003eVoltage regulator modules (VRMs) for desktops and servers\u003c\/li\u003e\n\u003cli\u003eDistributed power systems and high current power supplies\u003c\/li\u003e\n\u003cli\u003eBattery power systems and data networking\u003c\/li\u003e\n\u003cli\u003eField Programmable Gate Array (FPGA) power regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1307-r47-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Note: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:09:20+05:30","created_at":"2025-08-14T11:09:20+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["49A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":31460,"price_min":31460,"price_max":31460,"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":50618908868925,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM1307-R47-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM1307-R47-R","public_title":null,"options":["Default Title"],"price":31460,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM1307-R47-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1307-R47-R_48237765_e190300b.jpg?v=1755149964"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1307-R47-R_48237765_e190300b.jpg?v=1755149964","options":["Title"],"media":[{"alt":null,"id":45831826604349,"position":1,"preview_image":{"aspect_ratio":1.25,"height":200,"width":250,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1307-R47-R_48237765_e190300b.jpg?v=1755149964"},"aspect_ratio":1.25,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM1307-R47-R_48237765_e190300b.jpg?v=1755149964","width":250}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors - SMD 0.47μH 49A Molded 2Pads\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Eaton Electronics HCM1307-R47-R Power Inductor, a high-current surface-mount component designed for demanding electronic applications. Manufactured in China, this RoHS-compliant inductor offers reliable performance in compact form factors.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e HCM1307-R47-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Eaton Electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure:\u003c\/strong\u003e Each (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 Reel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1307-r47-r.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current carrying capacity up to 49A\u003c\/li\u003e\n\u003cli\u003eLow core losses and magnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 1MHz for versatile applications\u003c\/li\u003e\n\u003cli\u003eSurface-mount design with 14.2 x 13.0mm footprint and 6.5mm height\u003c\/li\u003e\n\u003cli\u003eIron powder core material for efficient energy storage\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, halogen-free, and lead-free\u003c\/li\u003e\n\u003cli\u003eSuitable for multi-phase regulators, VRMs, DC-DC converters, and high current power supplies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\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\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.47μH (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffective Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e0.26μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e0.47μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e49A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I rms)\u003c\/td\u003e\n\u003ctd\u003e38A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DC Current (I sat)\u003c\/td\u003e\n\u003ctd\u003e63A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Resistance (DCR)\u003c\/td\u003e\n\u003ctd\u003e1.0mΩ (typical), 1.2mΩ (max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eK-Factor\u003c\/td\u003e\n\u003ctd\u003e192\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e14.2 x 13.0 x 6.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEnvironmental \u0026amp; Packaging Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage \u0026amp; Operating Temperature: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: J-STD-020D compliant\u003c\/li\u003e\n\u003cli\u003ePackaging: Supplied in tape and reel, 400 parts per 13” reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDC-DC converters and point-of-load modules\u003c\/li\u003e\n\u003cli\u003eVoltage regulator modules (VRMs) for desktops and servers\u003c\/li\u003e\n\u003cli\u003eDistributed power systems and high current power supplies\u003c\/li\u003e\n\u003cli\u003eBattery power systems and data networking\u003c\/li\u003e\n\u003cli\u003eField Programmable Gate Array (FPGA) power regulation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcm1307-r47-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. Note: Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
