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TCZM4739ATR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TCZM4739ATR product

TCZM4739ATR

Zener Diodes

Zener Diode1W9.1VLL-41

The TCZM4739ATR is a 1W, 9.1V Zener diode in an LL-41 MELF surface-mount package, suitable for voltage regulation applications.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • High-vibration environments without proper strain relief

Check before use

  • Thermal dissipation requirements

Key specifications

Zener Voltage
9.1 V
Power Rating
1 W
Package
LL-41

Compliance & Environment

RoHS
nan
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Power SuppliesGeneral Regulation

Datasheet

7fab30c57e630586a23c61f42385bf85_2304140030_Tak-Cheong-TCZM4739ATR_C261040.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TCZM4739ATR: 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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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

It is a 1-watt hermetically sealed glass Zener voltage regulator with a nominal Zener voltage of 9.1V, housed in an LL-41 MELF package.