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FNR5040S120MT AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

FNR5040S120MT product

FNR5040S120MT

Chokes

ShieldedPower InductorSMD5040

The FNR5040S120MT is a 12µH shielded power inductor from CJIANG, optimized for compact electronics requiring low EMI and high efficiency.

Best for

  • Consumer electronics
  • Portable devices
  • Power management circuits

Avoid if

  • Applications exceeding 2.5A peak current
  • Extreme high-vibration environments without additional mechanical support

Check before use

  • Thermal derating at high ambient temperatures
  • PCB footprint compatibility

Key specifications

Inductance
12 µH
Saturation Current
2.5 A
Heat Rating Current
2.1 A
DCR
100 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsPower Management

Datasheet

88cc046902bdde3cd9ea0fe1c9d7a1c8_2304140030_cjiang--Changjiang-Microelectronics-Tech-FNR5040S120MT_C167968.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for FNR5040S120MT: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
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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 magnetic-resin shielded wire-wound power inductor with a 12µH nominal inductance, designed for surface-mount applications.