Manufacturer: EATON ELECTRONICS
Part Number: HCM0703-220-R
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: TAPE
Product Category: Inductors, Chokes & Coils | Power Inductors - SMD
Datasheet: Download Datasheet
Product Features
High current carrying capacity up to 3.0 A RMS
Inductance of 22 μH with ±20% tolerance
Low DCR of approximately 135 mΩ (typical)
Magnetically shielded design for low EMI
Suitable for high-frequency applications up to 5 MHz
Compact surface-mount package measuring 7.4 mm x 6.8 mm with a height of 3.0 mm
Iron powder core material for efficient energy storage
RoHS compliant, packaged in tape for automated assembly
Technical Specifications
Inductance (μH)
Open Circuit Inductance (OCL) @ 100 kHz, 0.25 V rms
Full Load Inductance (FLL) @ 100 kHz, 0.25 V rms
DC Resistance (mΩ)
Peak RMS Current (A)
Saturation Current (A)
22
14.1
3.0
135
2.3
3.0
Electrical and Mechanical Data
Storage Temperature Range: -55°C to +125°C
Operating Temperature Range: -55°C to +125°C (ambient plus self-temperature rise)
Solder Reflow Temperature: Compliant with J-STD-020
Dimensions: 7.4 mm x 6.8 mm x 3.0 mm height
Package: Tape
Supplied in tape and reel packaging, 1500 parts per reel
Application Areas
Voltage Regulator Modules (VRMs)
Multi-phase regulators
Point-of-load modules
Desktop and server VRMs and EVRDs
Base station equipment
Laptop and notebook regulators
Battery power systems
Graphics cards
Data networking and storage systems
Note
For more detailed specifications, refer to the datasheet. If additional information is needed, please search the internet for the part number HCM0703-220-R for comprehensive 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":10024735473981,"title":"HCM0703-220-R","handle":"hcm0703-220-r","description":"\u003ch3\u003eHigh Current Power Inductor - HCM0703-220-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003cbr\u003e\nPart Number: \u003cstrong\u003eHCM0703-220-R\u003c\/strong\u003e\u003cbr\u003e\nCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003cbr\u003e\nUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003cbr\u003e\nECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003cbr\u003e\nPackage Type: \u003cstrong\u003eTAPE\u003c\/strong\u003e\u003cbr\u003e\nProduct Category: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003c\/strong\u003e\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm0703-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current carrying capacity up to 3.0 A RMS\u003c\/li\u003e\n\u003cli\u003eInductance of 22 μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eLow DCR of approximately 135 mΩ (typical)\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for high-frequency applications up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount package measuring 7.4 mm x 6.8 mm with a height of 3.0 mm\u003c\/li\u003e\n\u003cli\u003eIron powder core material for efficient energy storage\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, packaged in tape for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eOpen Circuit Inductance (OCL) @ 100 kHz, 0.25 V rms\u003c\/th\u003e\n\u003cth\u003eFull Load Inductance (FLL) @ 100 kHz, 0.25 V rms\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003ePeak RMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e14.1\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +125°C (ambient plus self-temperature rise)\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.4 mm x 6.8 mm x 3.0 mm height\u003c\/li\u003e\n\u003cli\u003ePackage: Tape\u003c\/li\u003e\n\u003cli\u003eSupplied in tape and reel packaging, 1500 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Regulator Modules (VRMs)\u003c\/li\u003e\n\u003cli\u003eMulti-phase regulators\u003c\/li\u003e\n\u003cli\u003ePoint-of-load modules\u003c\/li\u003e\n\u003cli\u003eDesktop and server VRMs and EVRDs\u003c\/li\u003e\n\u003cli\u003eBase station equipment\u003c\/li\u003e\n\u003cli\u003eLaptop and notebook regulators\u003c\/li\u003e\n\u003cli\u003eBattery power systems\u003c\/li\u003e\n\u003cli\u003eGraphics cards\u003c\/li\u003e\n\u003cli\u003eData networking and storage systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm0703-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, please search the internet for the part number HCM0703-220-R for comprehensive details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:09:12+05:30","created_at":"2025-08-14T11:09:12+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["3A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IND","Inductors","Power","Smd","WLDM"],"price":19541,"price_min":19541,"price_max":19541,"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":50618908737853,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCM0703-220-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCM0703-220-R","public_title":null,"options":["Default Title"],"price":19541,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCM0703-220-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM0703-220-R_48237760_6171b523.jpg?v=1755149955"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM0703-220-R_48237760_6171b523.jpg?v=1755149955","options":["Title"],"media":[{"alt":null,"id":45831825260861,"position":1,"preview_image":{"aspect_ratio":1.04,"height":200,"width":208,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM0703-220-R_48237760_6171b523.jpg?v=1755149955"},"aspect_ratio":1.04,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCM0703-220-R_48237760_6171b523.jpg?v=1755149955","width":208}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHigh Current Power Inductor - HCM0703-220-R\u003c\/h3\u003e\n\u003cp\u003eManufacturer: \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e\u003cbr\u003e\nPart Number: \u003cstrong\u003eHCM0703-220-R\u003c\/strong\u003e\u003cbr\u003e\nCountry of Origin: \u003cstrong\u003eCN\u003c\/strong\u003e\u003cbr\u003e\nUnit of Measure: \u003cstrong\u003eEA\u003c\/strong\u003e\u003cbr\u003e\nECCN: \u003cstrong\u003eEAR99\u003c\/strong\u003e\u003cbr\u003e\nPackage Type: \u003cstrong\u003eTAPE\u003c\/strong\u003e\u003cbr\u003e\nProduct Category: \u003cstrong\u003eInductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003c\/strong\u003e\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm0703-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh current carrying capacity up to 3.0 A RMS\u003c\/li\u003e\n\u003cli\u003eInductance of 22 μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eLow DCR of approximately 135 mΩ (typical)\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eSuitable for high-frequency applications up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eCompact surface-mount package measuring 7.4 mm x 6.8 mm with a height of 3.0 mm\u003c\/li\u003e\n\u003cli\u003eIron powder core material for efficient energy storage\u003c\/li\u003e\n\u003cli\u003eRoHS compliant, packaged in tape for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eInductance (μH)\u003c\/th\u003e\n\u003cth\u003eOpen Circuit Inductance (OCL) @ 100 kHz, 0.25 V rms\u003c\/th\u003e\n\u003cth\u003eFull Load Inductance (FLL) @ 100 kHz, 0.25 V rms\u003c\/th\u003e\n\u003cth\u003eDC Resistance (mΩ)\u003c\/th\u003e\n\u003cth\u003ePeak RMS Current (A)\u003c\/th\u003e\n\u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e22\u003c\/td\u003e\n\u003ctd\u003e14.1\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003ctd\u003e135\u003c\/td\u003e\n\u003ctd\u003e2.3\u003c\/td\u003e\n\u003ctd\u003e3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical and Mechanical Data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStorage Temperature Range: -55°C to +125°C\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -55°C to +125°C (ambient plus self-temperature rise)\u003c\/li\u003e\n\u003cli\u003eSolder Reflow Temperature: Compliant with J-STD-020\u003c\/li\u003e\n\u003cli\u003eDimensions: 7.4 mm x 6.8 mm x 3.0 mm height\u003c\/li\u003e\n\u003cli\u003ePackage: Tape\u003c\/li\u003e\n\u003cli\u003eSupplied in tape and reel packaging, 1500 parts per reel\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplication Areas\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage Regulator Modules (VRMs)\u003c\/li\u003e\n\u003cli\u003eMulti-phase regulators\u003c\/li\u003e\n\u003cli\u003ePoint-of-load modules\u003c\/li\u003e\n\u003cli\u003eDesktop and server VRMs and EVRDs\u003c\/li\u003e\n\u003cli\u003eBase station equipment\u003c\/li\u003e\n\u003cli\u003eLaptop and notebook regulators\u003c\/li\u003e\n\u003cli\u003eBattery power systems\u003c\/li\u003e\n\u003cli\u003eGraphics cards\u003c\/li\u003e\n\u003cli\u003eData networking and storage systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eFor more detailed specifications, refer to the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcm0703-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, please search the internet for the part number HCM0703-220-R for comprehensive details.\u003c\/p\u003e\u003cbr\u003e"}
