ProjectsPricingInsights

FHD4020S-4R7MT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FHD4020S-4R7MT product

FHD4020S-4R7MT

Chokes

ShieldedWire-woundPower InductorSMD

The FHD4020S-4R7MT is a 4.7µH shielded power inductor in a 4020 SMD package, ideal for high-current DC-DC power management.

Best for

  • DC-DC converters
  • Portable power supplies
  • IoT and consumer electronics

Avoid if

  • Applications requiring currents exceeding 4.9A peak
  • Extreme high-frequency RF matching circuits

Check before use

  • Thermal dissipation in the PCB layout
  • Inductance stability at maximum operating temperature

Key specifications

Inductance
4.7 µH
Saturation Current
4.9 A
Heat Rating Current
3.3 A
Max DCR
115 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementConsumer Electronics

Datasheet

348961d4c1b5648cc22a8e1d33133c26_2304140030_cjiang--Changjiang-Microelectronics-Tech-FHD4020S-4R7MT_C602031.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FHD4020S-4R7MT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

2
PartDetailsMatch
FHD4020S-3R3MTcjiang (Changjiang Microelectronics Tech)

Same package with higher current ratings, but lower inductance requires review.

Needs validation

Design and risk insights

Questions & answers

It is a shielded wire-wound SMD power inductor from CJIANG, featuring a 4.7µH inductance and a compact 4.0mm x 4.0mm footprint.