For BusinessPricing
Request a demo

ZM4742A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ZM4742A product

ZM4742A

Diodes

Zener Diode12V1WLL-41

The ZM4742A is a 1W, 12V Zener diode in an LL-41 glass package, optimized for voltage regulation and clipping applications.

Best for

  • Voltage stabilization
  • Signal clipping

Avoid if

  • Applications requiring extremely low power dissipation or surface-mount miniaturization

Check before use

  • Thermal dissipation requirements in the target PCB layout

Key specifications

Zener Voltage
12 V
Power Dissipation
1 W
Dynamic Impedance
9 Ω

Compliance & Environment

RoHS
Yes
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Electronics

Datasheet

c11fd38b261daeeb5eae8883e45bcd29_2205101230_EIC-Semicon-ZM4742A_C2978840.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ZM4742A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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

The ZM4742A is a silicon epitaxial planar Zener diode with a nominal Zener voltage of 12V and a power dissipation rating of 1W.