Part Number: HCMA0703-R22-R
Manufacturer: EATON ELECTRONICS
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: REEL
Product Category: Inductors, Chokes & Coils | Power Inductors - SMD
Datasheet: Download Datasheet
Product Features
Automotive grade 3 qualified for high reliability applications
High current carrying capacity with low core losses
Magnetically shielded design for low EMI
Frequency range up to 5 MHz
Inductance range from 0.15 μH to 33 μH
Current range from 1.8 A to 52 A
Surface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height
Iron powder core material for optimal performance
Applications
Body electronics
Central body control modules
Vehicle access control systems
Headlamps, tail lamps, and interior lighting
HVAC controllers
Doors, window lift, and seat control systems
Advanced driver assistance systems (ADAS)
77 GHz radar systems
Adaptive cruise control (ACC)
Automatic parking systems
Collision avoidance systems
Car black box systems
Infotainment and cluster electronics
Active noise cancellation (ANC)
Audio subsystem: head unit and trunk amplifier
Digital instrument clusters
In-vehicle infotainment (IVI) and navigation
Port power/USB hubs for front and rear passengers
Chassis and safety electronics including airbag control units and Electronic Stability Control (ESC)
Technical Specifications
Parameter
Value
Inductance
0.22 μH (±20%)
Maximum DCR (mΩ)
0.13 @ +20°C
Open Circuit Inductance (OCL)
23 μH
Full Load Inductance (FLL)
40 A
Peak Current (Isat)
2.8 A
RMS Current (Irms)
2.5 A
Inductance Range
0.15 μH to 33 μH
Current Range
1.8 A to 52 A
Dimensions (mm)
7.4 x 7.0 x 3.0
Storage & Operating Temperature
-55°C to +125°C
Solder Reflow Temperature
J-STD-020 compliant
Additional Information
This product is RoHS compliant and supplied in tape and reel packaging with 1500 parts per 13” reel. For detailed electrical characteristics and application guidelines, please refer to the datasheet linked above.
Disclaimers
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":10024736915773,"title":"HCMA0703-R22-R","handle":"hcma0703-r22-r","description":"\u003ch3\u003e220 nH Shielded Drum Core Wirewound Inductor 23 A - EATON ELECTRONICS\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCMA0703-R22-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nProduct Category: Inductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0007266576\/ETON-S-A0007266576-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade 3 qualified for high reliability applications\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity with low core losses\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.15 μH to 33 μH\u003c\/li\u003e\n\u003cli\u003eCurrent range from 1.8 A to 52 A\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height\u003c\/li\u003e\n\u003cli\u003eIron powder core material for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics\u003c\/li\u003e\n\u003cli\u003eCentral body control modules\u003c\/li\u003e\n\u003cli\u003eVehicle access control systems\u003c\/li\u003e\n\u003cli\u003eHeadlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoors, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003e77 GHz radar systems\u003c\/li\u003e\n\u003cli\u003eAdaptive cruise control (ACC)\u003c\/li\u003e\n\u003cli\u003eAutomatic parking systems\u003c\/li\u003e\n\u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n\u003cli\u003eCar black box systems\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n\u003cli\u003eAudio subsystem: head unit and trunk amplifier\u003c\/li\u003e\n\u003cli\u003eDigital instrument clusters\u003c\/li\u003e\n\u003cli\u003eIn-vehicle infotainment (IVI) and navigation\u003c\/li\u003e\n\u003cli\u003ePort power\/USB hubs for front and rear passengers\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics including airbag control units and Electronic Stability Control (ESC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003c\/td\u003e\n\u003ctd\u003e0.22 μH (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DCR (mΩ)\u003c\/td\u003e\n\u003ctd\u003e0.13 @ +20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e23 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Load Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I\u003csub\u003esat\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I\u003csub\u003erms\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.15 μH to 33 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e1.8 A to 52 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e7.4 x 7.0 x 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant and supplied in tape and reel packaging with 1500 parts per 13” reel. For detailed electrical characteristics and application guidelines, please refer to the datasheet linked above.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T11:11:26+05:30","created_at":"2025-08-14T11:11:26+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["23 A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductors","Power","Smd","Wire","WLDM"],"price":14968,"price_min":14968,"price_max":14968,"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":50618910507325,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCMA0703-R22-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCMA0703-R22-R","public_title":null,"options":["Default Title"],"price":14968,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCMA0703-R22-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/48237800.jpg?v=1755150089"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48237800.jpg?v=1755150089","options":["Title"],"media":[{"alt":null,"id":45831846428989,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48237800.jpg?v=1755150089"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/48237800.jpg?v=1755150089","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003e220 nH Shielded Drum Core Wirewound Inductor 23 A - EATON ELECTRONICS\u003c\/h3\u003e\n\u003cp\u003ePart Number: HCMA0703-R22-R\u003cbr\u003e\nManufacturer: EATON ELECTRONICS\u003cbr\u003e\nCountry of Origin: CN\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nECCN: EAR99\u003cbr\u003e\nPackage Type: REEL\u003cbr\u003e\nProduct Category: Inductors, Chokes \u0026amp; Coils | Power Inductors - SMD\u003cbr\u003e\nDatasheet: \u003ca href=\"https:\/\/4donline.ihs.com\/images\/VipMasterIC\/IC\/ETON\/ETON-S-A0007266576\/ETON-S-A0007266576-1.pdf?hkey=82A29B72BDB3BD67C626B77C2F032848\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive grade 3 qualified for high reliability applications\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity with low core losses\u003c\/li\u003e\n\u003cli\u003eMagnetically shielded design for low EMI\u003c\/li\u003e\n\u003cli\u003eFrequency range up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eInductance range from 0.15 μH to 33 μH\u003c\/li\u003e\n\u003cli\u003eCurrent range from 1.8 A to 52 A\u003c\/li\u003e\n\u003cli\u003eSurface mount package: 7.4 mm x 7.0 mm footprint, 3.0 mm height\u003c\/li\u003e\n\u003cli\u003eIron powder core material for optimal performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody electronics\u003c\/li\u003e\n\u003cli\u003eCentral body control modules\u003c\/li\u003e\n\u003cli\u003eVehicle access control systems\u003c\/li\u003e\n\u003cli\u003eHeadlamps, tail lamps, and interior lighting\u003c\/li\u003e\n\u003cli\u003eHVAC controllers\u003c\/li\u003e\n\u003cli\u003eDoors, window lift, and seat control systems\u003c\/li\u003e\n\u003cli\u003eAdvanced driver assistance systems (ADAS)\u003c\/li\u003e\n\u003cli\u003e77 GHz radar systems\u003c\/li\u003e\n\u003cli\u003eAdaptive cruise control (ACC)\u003c\/li\u003e\n\u003cli\u003eAutomatic parking systems\u003c\/li\u003e\n\u003cli\u003eCollision avoidance systems\u003c\/li\u003e\n\u003cli\u003eCar black box systems\u003c\/li\u003e\n\u003cli\u003eInfotainment and cluster electronics\u003c\/li\u003e\n\u003cli\u003eActive noise cancellation (ANC)\u003c\/li\u003e\n\u003cli\u003eAudio subsystem: head unit and trunk amplifier\u003c\/li\u003e\n\u003cli\u003eDigital instrument clusters\u003c\/li\u003e\n\u003cli\u003eIn-vehicle infotainment (IVI) and navigation\u003c\/li\u003e\n\u003cli\u003ePort power\/USB hubs for front and rear passengers\u003c\/li\u003e\n\u003cli\u003eChassis and safety electronics including airbag control units and Electronic Stability Control (ESC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\u003c\/td\u003e\n\u003ctd\u003e0.22 μH (±20%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum DCR (mΩ)\u003c\/td\u003e\n\u003ctd\u003e0.13 @ +20°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpen Circuit Inductance (OCL)\u003c\/td\u003e\n\u003ctd\u003e23 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull Load Inductance (FLL)\u003c\/td\u003e\n\u003ctd\u003e40 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Current (I\u003csub\u003esat\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRMS Current (I\u003csub\u003erms\u003c\/sub\u003e)\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInductance Range\u003c\/td\u003e\n\u003ctd\u003e0.15 μH to 33 μH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Range\u003c\/td\u003e\n\u003ctd\u003e1.8 A to 52 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (mm)\u003c\/td\u003e\n\u003ctd\u003e7.4 x 7.0 x 3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage \u0026amp; Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e-55°C to +125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSolder Reflow Temperature\u003c\/td\u003e\n\u003ctd\u003eJ-STD-020 compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eThis product is RoHS compliant and supplied in tape and reel packaging with 1500 parts per 13” reel. For detailed electrical characteristics and application guidelines, please refer to the datasheet linked above.\u003c\/p\u003e\n\n\u003ch3\u003eDisclaimers\u003c\/h3\u003e\n\u003cp\u003eDatasheet was not processed please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
