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FHD4020S-3R3MT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FHD4020S-3R3MT product

FHD4020S-3R3MT

Chokes

ShieldedSMDPower Inductor4020

The FHD4020S-3R3MT is a 3.3µH shielded power inductor in a 4020 package, ideal for high-current DC-DC conversion in portable electronics.

Best for

  • DC-DC converters
  • Portable power supplies
  • Battery-powered devices

Avoid if

  • Applications requiring >5.9A peak current
  • Extremely low-profile designs <2mm

Check before use

  • Thermal performance in your specific enclosure
  • Saturation characteristics at high temperatures

Key specifications

Inductance
3.3 µH
Saturation Current
5.9 A
Heat Rating Current
4.0 A
DCR (Typ)
73 mΩ

Compliance & Environment

RoHS
Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power ManagementConsumer Electronics

Datasheet

6fb211e37fb8a366522e529a57b6572f_2304140030_cjiang--Changjiang-Microelectronics-Tech-FHD4020S-3R3MT_C602030.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FHD4020S-3R3MT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a wire-wound, shielded SMD power inductor with a 3.3µH nominal inductance, designed for efficient power management in compact devices.