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EFD-021SG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

EFD-021SG product

EFD-021SG

Amplifiers

TransformerSMDPower

The EFD-021SG is a surface-mount power transformer from Mentech, designed for 36-72V input applications with a 1:0.33:0.33 turns ratio.

Best for

  • Power supply designs
  • DC-DC conversion

Avoid if

  • Applications requiring high-frequency operation beyond 250kHz
  • Designs exceeding the 85°C thermal limit

Check before use

  • Pinout alignment
  • Isolation requirements

Key specifications

Turns Ratio
1:0.33:0.33
OCL
42 µH
Isolation
1500 VAC

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

91dbde63ed5b136a814e4601a45bad83_2201121200_Dongguan-Mentech-Optical---Magnetic-EFD-021SG_C2904720.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for EFD-021SG: 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
Verified KiCad 8 symbol, footprint, and 3D model
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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

The EFD-021SG is a surface-mount power transformer manufactured by Mentech, specifically designed for power conversion applications.