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ZM4746A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ZM4746A product

ZM4746A

Zener

Zener Diode1W18VLL-41

The ZM4746A is a 1W, 18V Zener diode in an LL-41 glass package, suitable for voltage regulation and clipping applications.

Best for

  • Voltage stabilization
  • Signal clipping

Avoid if

  • Applications requiring surface mount (SMD) specific footprints (this is a leaded glass package).

Check before use

  • Thermal dissipation requirements in the final PCB layout.

Key specifications

Zener Voltage
18V
Power Rating
1W
Tolerance
±5%

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementGeneral Electronics

Datasheet

34ee3f300ac8d3ff943098dd10fee20c_2201121900_Slkor-SLKORMICRO-Elec--ZM4746A_C2943019.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ZM4746A: 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
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Where to Buy

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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 ZM4746A is a 1W Zener diode with a nominal Zener voltage of 18V, packaged in a glass LL-41 case.