Power Inductors-SMD .56uH 55A IND High Current - Part Number: HCMA1305-R56-R
Manufactured by EATON ELECTRONICS, this automotive-grade high current power inductor is designed for demanding electronic applications requiring reliable performance and high current capacity. Suitable for use in body electronics, central body control modules, vehicle lighting, HVAC systems, and advanced driver assistance systems.
Product Features:
High current carrying capacity up to 55A RMS and 55A saturation current
Low core losses and magnetically shielded to reduce EMI
Operates efficiently within a frequency range up to 5 MHz
Inductance value of 0.56 μH with ±20% tolerance
Iron powder core material for durability and performance
Surface-mount package in a 13.8 mm x 12.5 mm footprint with a height of 5.0 mm
Supplied in reel packaging for automated assembly
Technical Specifications:
Part Number
OCL (μH) ± 20%
FLL Min. (μH)
I rms (A)
I sat (A)
DCR (mΩ) @ +20 °C (nominal)
DCR (mΩ) @ +20 °C (max)
K-factor
HCMA1305-R56-R
0.56
0.36
36
55
1.15
1.33
500
Dimensions: 13.3 ± 0.5 mm x 13.3 ± 0.5 mm, height 3.3 mm to 4.9 mm. The package is supplied in tape and reel packaging, with 400 parts per 13” reel.
Environmental and operational temperature range: -55 °C to +125 °C. Compliant with RoHS standards and J-STD-020 solder reflow specifications.
For detailed technical data, download the datasheet.
Note: Datasheet was not processed, please search the internet for the part number for more details.
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.
{"id":10022058393917,"title":"HCMA1305-R56-R","handle":"hcma1305-r56-r","description":"\u003ch3\u003ePower Inductors-SMD .56uH 55A IND High Current - Part Number: HCMA1305-R56-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, this automotive-grade high current power inductor is designed for demanding electronic applications requiring reliable performance and high current capacity. Suitable for use in body electronics, central body control modules, vehicle lighting, HVAC systems, and advanced driver assistance systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 55A RMS and 55A saturation current\u003c\/li\u003e\n\u003cli\u003eLow core losses and magnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eOperates efficiently within a frequency range up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.56 μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eIron powder core material for durability and performance\u003c\/li\u003e\n\u003cli\u003eSurface-mount package in a 13.8 mm x 12.5 mm footprint with a height of 5.0 mm\u003c\/li\u003e\n\u003cli\u003eSupplied in reel packaging for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOCL (μH) ± 20%\u003c\/th\u003e\n\u003cth\u003eFLL Min. (μH)\u003c\/th\u003e\n\u003cth\u003eI rms (A)\u003c\/th\u003e\n\u003cth\u003eI sat (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) @ +20 °C (nominal)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) @ +20 °C (max)\u003c\/th\u003e\n\u003cth\u003eK-factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCMA1305-R56-R\u003c\/td\u003e\n\u003ctd\u003e0.56\u003c\/td\u003e\n\u003ctd\u003e0.36\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e1.15\u003c\/td\u003e\n\u003ctd\u003e1.33\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions: 13.3 ± 0.5 mm x 13.3 ± 0.5 mm, height 3.3 mm to 4.9 mm. The package is supplied in tape and reel packaging, with 400 parts per 13” reel.\u003c\/p\u003e\n\u003cp\u003eEnvironmental and operational temperature range: -55 °C to +125 °C. Compliant with RoHS standards and J-STD-020 solder reflow specifications.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcma1305-automotive-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T02:50:09+05:30","created_at":"2025-08-13T02:50:10+05:30","vendor":"Waldom Electonics","type":"Inductors, Chokes \u0026 Coils","tags":["55A","Chokes","Coils","EATON-ELE","IMPORT_CSV","Inductor","Power","SMD","WLDM"],"price":30629,"price_min":30629,"price_max":30629,"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":50613851291965,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"HCMA1305-R56-R","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"HCMA1305-R56-R","public_title":null,"options":["Default Title"],"price":30629,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"HCMA1305-R56-R","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA1305-R56-R_48237833_ab63f840.jpg?v=1755033613"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA1305-R56-R_48237833_ab63f840.jpg?v=1755033613","options":["Title"],"media":[{"alt":null,"id":45809156784445,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA1305-R56-R_48237833_ab63f840.jpg?v=1755033613"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/HCMA1305-R56-R_48237833_ab63f840.jpg?v=1755033613","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003ePower Inductors-SMD .56uH 55A IND High Current - Part Number: HCMA1305-R56-R\u003c\/h3\u003e\n\u003cp\u003eManufactured by \u003cstrong\u003eEATON ELECTRONICS\u003c\/strong\u003e, this automotive-grade high current power inductor is designed for demanding electronic applications requiring reliable performance and high current capacity. Suitable for use in body electronics, central body control modules, vehicle lighting, HVAC systems, and advanced driver assistance systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eHigh current carrying capacity up to 55A RMS and 55A saturation current\u003c\/li\u003e\n\u003cli\u003eLow core losses and magnetically shielded to reduce EMI\u003c\/li\u003e\n\u003cli\u003eOperates efficiently within a frequency range up to 5 MHz\u003c\/li\u003e\n\u003cli\u003eInductance value of 0.56 μH with ±20% tolerance\u003c\/li\u003e\n\u003cli\u003eIron powder core material for durability and performance\u003c\/li\u003e\n\u003cli\u003eSurface-mount package in a 13.8 mm x 12.5 mm footprint with a height of 5.0 mm\u003c\/li\u003e\n\u003cli\u003eSupplied in reel packaging for automated assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003cth\u003eOCL (μH) ± 20%\u003c\/th\u003e\n\u003cth\u003eFLL Min. (μH)\u003c\/th\u003e\n\u003cth\u003eI rms (A)\u003c\/th\u003e\n\u003cth\u003eI sat (A)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) @ +20 °C (nominal)\u003c\/th\u003e\n\u003cth\u003eDCR (mΩ) @ +20 °C (max)\u003c\/th\u003e\n\u003cth\u003eK-factor\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHCMA1305-R56-R\u003c\/td\u003e\n\u003ctd\u003e0.56\u003c\/td\u003e\n\u003ctd\u003e0.36\u003c\/td\u003e\n\u003ctd\u003e36\u003c\/td\u003e\n\u003ctd\u003e55\u003c\/td\u003e\n\u003ctd\u003e1.15\u003c\/td\u003e\n\u003ctd\u003e1.33\u003c\/td\u003e\n\u003ctd\u003e500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDimensions: 13.3 ± 0.5 mm x 13.3 ± 0.5 mm, height 3.3 mm to 4.9 mm. The package is supplied in tape and reel packaging, with 400 parts per 13” reel.\u003c\/p\u003e\n\u003cp\u003eEnvironmental and operational temperature range: -55 °C to +125 °C. Compliant with RoHS standards and J-STD-020 solder reflow specifications.\u003c\/p\u003e\n\u003cp\u003eFor detailed technical data, download the \u003ca href=\"https:\/\/www.eaton.com\/content\/dam\/eaton\/products\/electronic-components\/resources\/data-sheet\/eaton-hcma1305-automotive-high-current-power-inductors-data-sheet.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed, please search the internet for the part number for more details.\u003c\/p\u003e"}
