ProjectsPricingInsights

SMAJ440CA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SMAJ440CA product

SMAJ440CA

TVS - Diodes

TVS400WBidirectionalSMA

The SMAJ440CA is a 400W bidirectional TVS diode designed for high-voltage transient protection in compact surface-mount applications.

Best for

  • Telecom equipment
  • Industrial electronics
  • High-voltage surge protection

Avoid if

  • Applications requiring low clamping voltages or high-current surge handling beyond 400W.

Check before use

  • Verify the transient energy levels in your specific application.

Key specifications

Reverse Stand-Off Voltage
440 V
Peak Pulse Power
400 W
Clamping Voltage
713 V

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
1
ECCN
-
HTSUS
-

Application

IndustrialTelecom

Datasheet

9a904ba2c8e3bcab31ba63e574ebefb0_2211161800_Shenzhen-Jinkaisheng-Elec-SMAJ440CA_C5267317.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SMAJ440CA: 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 bidirectional Transient Voltage Suppressor (TVS) diode with a 440V reverse stand-off voltage, housed in an SMA package.