HCMA0703-220-R Power Inductor - Automotive Grade High Current SMD Coil
Manufactured by EATON ELECTRONICS, the HCMA0703-220-R is an automotive-grade high current power inductor designed for demanding electronic applications. This surface-mount device (SMD) features a compact 7.4 mm x 7.0 mm footprint with a height of 3.0 mm, making it suitable for space-constrained automotive and industrial systems.
Product Features:
Automotive grade qualification (3-qualified)
High current carrying capacity with low core losses
Magnetically shielded design for low EMI
Operational frequency range up to 5 MHz
Inductance range from 0.15 μH to 33 μH
Current range from 1.8 A to 52 A
Iron powder core material for enhanced performance
Product Specifications:
Part Number
Inductance (μH) ±20%
Maximum DCR (mΩ) @ +20°C
Open Circuit Inductance (μH) @ 100kHz
Full Load Inductance (μH) @ 100kHz
Minimum Resistance (A)
Rated Current (A)
Saturation Current (A)
HCMA0703-R22-R
0.22
0.13
23
40
2.5
2.8
986
HCMA0703-R15-R
0.15
0.09
26
52
1.9
2.5
1044
HCMA0703-R47-R
0.47
0.28
17.5
26
4.0
4.2
580
HCMA0703-R68-R
0.68
0.41
15.5
25
5.0
5.5
455
HCMA0703-R82-R
0.82
0.49
13
24
6.7
8.0
439
HCMA0703-1R0-R
1.0
0.60
11
22
9.0
10
374
HCMA0703-2R2-R
2.2
1.32
8.0
14
18
20
281
HCMA0703-33-R
33
19.8
1.8
2.2
220
242
76
Physical Dimensions:
Size: 7.4 mm x 7.0 mm x 3.0 mm
Package Type: Reel (1500 parts per 13" reel)
Environmental & Compliance:
RoHS Compliant: Yes
ECCN: EAR99
Storage & Operating Temperature Range: -55°C to +125°C
Solder Reflow Temperature: J-STD-020 compliant
For detailed technical specifications and datasheet, please visit the datasheet.
Note: This product description is based solely on provided data. For more detailed information, please refer to the datasheet or contact Eaton Electronics.
{"id":10026067657021,"title":"HCMA0703-220-R","handle":"hcma0703-220-r","description":"\u003ch3\u003eHCMA0703-220-R Power Inductor - Automotive Grade High Current SMD Coil\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eHCMA0703-220-R\u003c\/strong\u003e is an automotive-grade high current power inductor designed for demanding electronic applications. This surface-mount device (SMD) features a compact 7.4 mm x 7.0 mm footprint with a height of 3.0 mm, making it suitable for space-constrained automotive and industrial systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade qualification (3-qualified)\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\u003eOperational frequency 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\u003eIron powder core material for enhanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n \u003cth\u003eMaximum DCR (mΩ) @ +20°C\u003c\/th\u003e\n \u003cth\u003eOpen Circuit Inductance (μH) @ 100kHz\u003c\/th\u003e\n \u003cth\u003eFull Load Inductance (μH) @ 100kHz\u003c\/th\u003e\n \u003cth\u003eMinimum Resistance (A)\u003c\/th\u003e\n \u003cth\u003eRated Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R22-R\u003c\/td\u003e\n \u003ctd\u003e0.22\u003c\/td\u003e\n \u003ctd\u003e0.13\u003c\/td\u003e\n \u003ctd\u003e23\u003c\/td\u003e\n \u003ctd\u003e40\u003c\/td\u003e\n \u003ctd\u003e2.5\u003c\/td\u003e\n \u003ctd\u003e2.8\u003c\/td\u003e\n \u003ctd\u003e986\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R15-R\u003c\/td\u003e\n \u003ctd\u003e0.15\u003c\/td\u003e\n \u003ctd\u003e0.09\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003e52\u003c\/td\u003e\n \u003ctd\u003e1.9\u003c\/td\u003e\n \u003ctd\u003e2.5\u003c\/td\u003e\n \u003ctd\u003e1044\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R47-R\u003c\/td\u003e\n \u003ctd\u003e0.47\u003c\/td\u003e\n \u003ctd\u003e0.28\u003c\/td\u003e\n \u003ctd\u003e17.5\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003e4.0\u003c\/td\u003e\n \u003ctd\u003e4.2\u003c\/td\u003e\n \u003ctd\u003e580\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R68-R\u003c\/td\u003e\n \u003ctd\u003e0.68\u003c\/td\u003e\n \u003ctd\u003e0.41\u003c\/td\u003e\n \u003ctd\u003e15.5\u003c\/td\u003e\n \u003ctd\u003e25\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e5.5\u003c\/td\u003e\n \u003ctd\u003e455\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e0.49\u003c\/td\u003e\n \u003ctd\u003e13\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003e6.7\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e439\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e0.60\u003c\/td\u003e\n \u003ctd\u003e11\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003ctd\u003e9.0\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e374\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-2R2-R\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e1.32\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e281\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-33-R\u003c\/td\u003e\n \u003ctd\u003e33\u003c\/td\u003e\n \u003ctd\u003e19.8\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e220\u003c\/td\u003e\n \u003ctd\u003e242\u003c\/td\u003e\n \u003ctd\u003e76\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 7.4 mm x 7.0 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (1500 parts per 13\" reel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental \u0026amp; Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcma0703-220-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For more detailed information, please refer to the datasheet or contact Eaton Electronics.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T00:43:45+05:30","created_at":"2025-08-15T00:43:46+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["0A","Chokes","Coils","EATON-ELE","IMPORT_CSV","IND","Inductors","Power","Smd","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":50621167960381,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCMA0703-220-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCMA0703-220-R","public_title":null,"options":["Default Title"],"price":14968,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCMA0703-220-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA0703-220-R_49450703_89f5f397.jpg?v=1755198826"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA0703-220-R_49450703_89f5f397.jpg?v=1755198826","options":["Title"],"media":[{"alt":null,"id":45843713294653,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA0703-220-R_49450703_89f5f397.jpg?v=1755198826"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA0703-220-R_49450703_89f5f397.jpg?v=1755198826","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHCMA0703-220-R Power Inductor - Automotive Grade High Current SMD Coil\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, the \u003cstrong\u003eHCMA0703-220-R\u003c\/strong\u003e is an automotive-grade high current power inductor designed for demanding electronic applications. This surface-mount device (SMD) features a compact 7.4 mm x 7.0 mm footprint with a height of 3.0 mm, making it suitable for space-constrained automotive and industrial systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eAutomotive grade qualification (3-qualified)\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\u003eOperational frequency 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\u003eIron powder core material for enhanced performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\"\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003cth\u003eInductance (μH) ±20%\u003c\/th\u003e\n \u003cth\u003eMaximum DCR (mΩ) @ +20°C\u003c\/th\u003e\n \u003cth\u003eOpen Circuit Inductance (μH) @ 100kHz\u003c\/th\u003e\n \u003cth\u003eFull Load Inductance (μH) @ 100kHz\u003c\/th\u003e\n \u003cth\u003eMinimum Resistance (A)\u003c\/th\u003e\n \u003cth\u003eRated Current (A)\u003c\/th\u003e\n \u003cth\u003eSaturation Current (A)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R22-R\u003c\/td\u003e\n \u003ctd\u003e0.22\u003c\/td\u003e\n \u003ctd\u003e0.13\u003c\/td\u003e\n \u003ctd\u003e23\u003c\/td\u003e\n \u003ctd\u003e40\u003c\/td\u003e\n \u003ctd\u003e2.5\u003c\/td\u003e\n \u003ctd\u003e2.8\u003c\/td\u003e\n \u003ctd\u003e986\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R15-R\u003c\/td\u003e\n \u003ctd\u003e0.15\u003c\/td\u003e\n \u003ctd\u003e0.09\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003e52\u003c\/td\u003e\n \u003ctd\u003e1.9\u003c\/td\u003e\n \u003ctd\u003e2.5\u003c\/td\u003e\n \u003ctd\u003e1044\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R47-R\u003c\/td\u003e\n \u003ctd\u003e0.47\u003c\/td\u003e\n \u003ctd\u003e0.28\u003c\/td\u003e\n \u003ctd\u003e17.5\u003c\/td\u003e\n \u003ctd\u003e26\u003c\/td\u003e\n \u003ctd\u003e4.0\u003c\/td\u003e\n \u003ctd\u003e4.2\u003c\/td\u003e\n \u003ctd\u003e580\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R68-R\u003c\/td\u003e\n \u003ctd\u003e0.68\u003c\/td\u003e\n \u003ctd\u003e0.41\u003c\/td\u003e\n \u003ctd\u003e15.5\u003c\/td\u003e\n \u003ctd\u003e25\u003c\/td\u003e\n \u003ctd\u003e5.0\u003c\/td\u003e\n \u003ctd\u003e5.5\u003c\/td\u003e\n \u003ctd\u003e455\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-R82-R\u003c\/td\u003e\n \u003ctd\u003e0.82\u003c\/td\u003e\n \u003ctd\u003e0.49\u003c\/td\u003e\n \u003ctd\u003e13\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003ctd\u003e6.7\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e439\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-1R0-R\u003c\/td\u003e\n \u003ctd\u003e1.0\u003c\/td\u003e\n \u003ctd\u003e0.60\u003c\/td\u003e\n \u003ctd\u003e11\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003ctd\u003e9.0\u003c\/td\u003e\n \u003ctd\u003e10\u003c\/td\u003e\n \u003ctd\u003e374\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-2R2-R\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e1.32\u003c\/td\u003e\n \u003ctd\u003e8.0\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003ctd\u003e281\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eHCMA0703-33-R\u003c\/td\u003e\n \u003ctd\u003e33\u003c\/td\u003e\n \u003ctd\u003e19.8\u003c\/td\u003e\n \u003ctd\u003e1.8\u003c\/td\u003e\n \u003ctd\u003e2.2\u003c\/td\u003e\n \u003ctd\u003e220\u003c\/td\u003e\n \u003ctd\u003e242\u003c\/td\u003e\n \u003ctd\u003e76\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eSize: 7.4 mm x 7.0 mm x 3.0 mm\u003c\/li\u003e\n \u003cli\u003ePackage Type: Reel (1500 parts per 13\" reel)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental \u0026amp; Compliance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eStorage \u0026amp; Operating Temperature Range: -55°C to +125°C\u003c\/li\u003e\n \u003cli\u003eSolder Reflow Temperature: J-STD-020 compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed technical specifications and datasheet, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-bs\/coi-hcma0703-220-r.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: This product description is based solely on provided data. For more detailed information, please refer to the datasheet or contact Eaton Electronics.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
