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BD20B21 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BD20B21 product

BD20B21

LAN Transformers

EthernetMagneticsDual Port

The BD20B21 is a dual-port 100 Base-T magnetic module designed for Ethernet connectivity, meeting IEEE802.3ab standards.

Best for

  • Ethernet networking equipment
  • LAN interfaces

Avoid if

  • Applications requiring extended industrial temperature ranges

Check before use

  • PCB layout compatibility

Key specifications

Turn Ratio
1:1
Primary Inductance
350 uH
Hi-Pot
1500 Vrms

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Connectivity

Datasheet

51e7a7759af3fcb25e4515b030f3e546_1806011339_TNK-BD20B21_C216377.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BD20B21: 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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Where to Buy

Real-time and catalog pricing from verified distributors

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

Alternative components

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

Design and risk insights

Questions & answers

It is a dual-port 100 Base-T magnetic module used for Ethernet signal isolation and coupling.