ProjectsPricingInsights

1SMA4749A-MS AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4749A-MS product

1SMA4749A-MS

Diodes - Zener - Single

Zener Diode1W24VSMA

The 1SMA4749A-MS is a 1W Zener diode with a 24V nominal voltage in an SMA surface-mount package.

Best for

  • Voltage regulation
  • General purpose clamping

Avoid if

  • Applications requiring power dissipation significantly above 1W

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Nominal Zener Voltage
24 V
Power Dissipation
1 W
Package
SMA
Test Current
11 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General PurposePower Regulation

Datasheet

a510e28516996cc137b65c2cf967a92f_2401271830_MSKSEMI-1SMA4749A-MS_C7528832.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4749A-MS: 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

It is a 1W Zener diode with a nominal Zener voltage of 24V, packaged in an industry-standard SMA surface-mount housing.