CouponsAPP Download
Assembly Parts LibFor PCBA Only
0Parts Cart
Products
  • In Stock Parts
  • Bom Tool
  • Request a Quote
  • Support
Chat with our live agent for fast reply.
Mon-Fri: 24 hours, Sat: 9am-6pm, GMT+8
Email Us >
Contact us at support@jlcpcb.com
Typically reply within hours.
Help Center >
Get instant answers.
24/7 Available.
Services & Tools
  • Electronic Parts
  • BOM Tool
  • Request a Quote
  • Manufacturers
  • PCB Assembly
Support
  • Contact Us
  • How to Order
  • User Guides
  • Sourcing Tips
  • Payment Methods
Company
  • About Us
  • Quality Assurance
  • How We Work
  • Certifications
  • Security
  • JLCAPI
  • News
  • Cooperation
  • Careers
Electronics
  • EasyEDA
  • JLCPCB
  • JLCDFM
  • LCSC
  • OSHWLAB
Mechanical
  • JLC3DP
  • JLCCNC
  • JLCMC
Download JLCONE Desktop—Get $524 Exclusive Coupons
WindowsMACAndroidIOS
CONNECT WITH US
Services & Tools
Electronic PartsBOM ToolRequest a QuoteManufacturersPCB Assembly
Support
Contact UsHow to OrderUser GuidesSourcing TipsPayment Methods
Company
About UsQuality AssuranceHow We WorkCertificationsSecurityJLCAPINewsCooperationCareers
Electronics
EasyEDAJLCPCBJLCDFMLCSCOSHWLAB
Mechanical
JLC3DPJLCCNCJLCMC

Download JLCONE Desktop—Get $524 Exclusive Coupons

WindowsMAC
AndroidIOS

CONNECT WITH US

© 2026 JLCPCB.COM All Rights Reserved.Privacy PolicyTerms & ConditionsCookies Policy
  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Inductors, Coils, Chokes
  5. Power Inductors
  6. CY1770AT125DS-4R7MC
CY1770AT125DS-4R7MC - 1
CY1770AT125DS-4R7MC - 2
CY1770AT125DS-4R7MC - 3
CY1770AT125DS-4R7MC - 4
Extended1/4
* Images are for reference only

CY1770AT125DS-4R7MC

Attributes
Value
Manufacturer
Sumida
MFR.Part #
CY1770AT125DS-4R7MC
JLCPCB Part #
C3029010
Package
SMD,17.5x17mm
Description
24.5A 4.3mΩ 4.7uH Magnetic Shielded Inductor ±20% SMD,17.5x17mm Power Inductors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

AttributesValue
CategoryInductors, Coils, Chokes/Power Inductors
ManufacturerSumida
PackageSMD,17.5x17mm
Current - Saturation(Isat)24.5A
Inductance4.7uH
TypeMagnetic Shielded Inductor
Tolerance±20%
DC Resistance(DCR)4.3mΩ
Results remaining: 0

  1. JLCPCB
  2. Parts Library
  3. All Components
  4. Inductors, Coils, Chokes
  5. Power Inductors
  6. CY1770AT125DS-4R7MC
CY1770AT125DS-4R7MC

* Images are for reference only

CY1770AT125DS-4R7MC

Extended
Manufacturer

Sumida

MFR.Part #
CY1770AT125DS-4R7MC
JLCPCB Part #
C3029010
Package
SMD,17.5x17mm
Description
24.5A 4.3mΩ 4.7uH Magnetic Shielded Inductor ±20% SMD,17.5x17mm Power Inductors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

CY1770AT125DS-4R7MC

* Images are for reference only

CY1770AT125DS-4R7MC

Extended
Manufacturer

Sumida

MFR.Part #
CY1770AT125DS-4R7MC
JLCPCB Part #
C3029010
Package
SMD,17.5x17mm
Description
24.5A 4.3mΩ 4.7uH Magnetic Shielded Inductor ±20% SMD,17.5x17mm Power Inductors ROHS
EasyEDA Libraries
ECCN
EAR99
Datasheet
Download
Source
JLCPCB
Assembly Type
SMT Assembly
PCBA Type
Economic and Standard

Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

CY1770AT125DS-4R7MC Specifications

CY1770AT125DS-4R7MC technical specifications, attributes, and parameters.

AttributesValue
CategoryInductors, Coils, Chokes/Power Inductors
ManufacturerSumida
PackageSMD,17.5x17mm
Current - Saturation(Isat)24.5A
Inductance4.7uH
TypeMagnetic Shielded Inductor
Tolerance±20%
DC Resistance(DCR)4.3mΩ
Results remaining: 0

PCB Assembly Tips

From components to fully assembled PCBs. JLCPCB supports PCB assembly for the CY1770AT125DS-4R7MC. Sign up to receive and start your assembly today →

  • 1

    Step 1 - Pre-order the parts you need from JLCPCB.

  • 2

    Step 2 - Place a PCBA order to have those parts assembled onto your boards.

  • 3

    Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

JLCPCB Assembly Tutorial
Learn more about JLCPCB Assembly

CY1770AT125DS-4R7MC Documents

CY1770AT125DS-4R7MC datasheets or manufacturer documentation.

Datasheet: CY1770AT125DS-4R7MC Datasheet (PDF)

CY1770AT125DS-4R7MC Schematic Symbol & PCB Footprint

The CY1770AT125DS-4R7MC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.