ProjectsPricingInsights

AHES4291 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AHES4291 product

AHES4291

Over 2 Amps

Power Relay40ASafety RelayPanasonic

The AHES4291 is a high-performance 40A power relay from Panasonic, featuring a 2a1b contact configuration and mirror contact safety mechanisms.

Best for

  • Photovoltaic systems
  • UPS
  • Industrial inverters

Avoid if

  • Applications requiring extremely small footprints or low-current signal switching.

Check before use

  • Coil holding voltage requirements and thermal dissipation for 40A loads.

Key specifications

Contact Arrangement
2a1b
Max Current
40 A
Coil Voltage
12 V DC

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial PowerEnergy Management

Datasheet

CDCVD00005-25.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AHES4291: 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 compact 40A power relay from Panasonic's HE-S series, designed for energy management and industrial equipment.