ProjectsPricingInsights

FNR5020S3R9NT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FNR5020S3R9NT product

FNR5020S3R9NT

Chokes

ShieldedSMDPower Inductor

The FNR5020S3R9NT is a 3.9µH shielded power inductor in a 5x5mm SMD package, suitable for compact power management circuits.

Best for

  • Consumer electronics
  • Portable devices
  • LED lighting

Avoid if

  • Applications requiring extremely tight inductance tolerance
  • High-current power stages exceeding 2.8A

Check before use

  • Thermal dissipation in high-density layouts

Key specifications

Inductance
3.9 µH
Saturation Current
2.8 A
DC Resistance
56 mΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

92e8f25cd471bff27a44977743388bcd_2304140030_cjiang--Changjiang-Microelectronics-Tech-FNR5020S3R9NT_C167928.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FNR5020S3R9NT: 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

Alternative components

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

Design and risk insights

Questions & answers

It is a magnetic-resin shielded wire-wound power inductor designed for surface-mount applications, offering a balance of compact size and electrical performance.