TXF353229NF-121P1-H1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TXF353229NF-121P1-H1 product

TXF353229NF-121P1-H1

Filters

SMD pulse transformer1:1120 uH1500 VACLAN

TXF353229NF-121P1-H1 is a compact 1:1 SMD pulse transformer specified for LAN-oriented connectivity circuits, with 120 uH minimum inductance and 1500 VAC isolation.

Best for

  • Compact LAN pulse-transformer designs
  • Low-profile connectivity assemblies

Avoid if

  • A different turns ratio is required
  • Lifecycle or qualification evidence is mandatory

Check before use

  • Confirm schematic pin polarity
  • Confirm footprint and stencil geometry
  • Confirm isolation and frequency requirements

Key specifications

Inductance
120 uH min at 100 kHz / 0.1 V
Turns ratio
1:1
Isolation
1500 VAC for 60 s
Package size
3.50 mm x 3.20 mm x 2.90 mm max

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LAN connectivity circuitsCompact network interfaces

CAD Models

Download ECAD models for TXF353229NF-121P1-H1: 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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Where to Buy

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Alternative components

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Design and risk insights

Questions & answers

It is a CND-tek 353229NF-series six-pin SMD pulse transformer with a 1:1 turns ratio. The datasheet specifies 120 uH minimum inductance, 35 pF maximum capacitance between pins 3 and 6, and 1500 VAC hi-pot for 60 seconds.