ProjectsPricingInsights

1SMA4733AG AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SMA4733AG product

1SMA4733AG

Diodes - Zener - Single

Zener Diode5.1V1WSMA

The 1SMA4733AG is a 1W surface-mount Zener diode with a 5.1V nominal voltage, ideal for general-purpose voltage regulation.

Best for

  • Voltage regulation
  • Overvoltage protection

Avoid if

  • Applications requiring extremely low power dissipation or non-standard voltage levels

Check before use

  • Thermal derating curve at operating temperatures above 75°C

Key specifications

Nominal Zener Voltage
5.1 V
Power Dissipation
1 W
Package
SMA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Management

Datasheet

df7f30406ff341e9cadf3881830a2488_2304140030_Shikues-1SMA4733AG_C433400.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SMA4733AG: 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

5
PartDetailsMatch
1SMA4733AManufacturer

Review required

Review required

Design and risk insights

Questions & answers

It is a 1W Silicon Planar Zener diode in an SMA package, providing a stable 5.1V reference voltage.