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CMA51H-S-DC5V-A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CMA51H-S-DC5V-A product

CMA51H-S-DC5V-A

Over 2 Amps

Automotive Relay5V RelayHKE

The CMA51H-S-DC5V-A is a compact 5V automotive relay from HKE, featuring a 20A switching capacity and a sealed construction.

Best for

  • Automotive electronics
  • General purpose switching

Avoid if

  • Applications requiring high-frequency switching or non-resistive loads exceeding ratings.

Check before use

  • Coil drive current and contact load type.

Key specifications

Coil Voltage
5VDC
Contact Form
1 Form A (SPST-NO)
Max Switching Current
35A
Dimensions
15.6 x 12.2 x 13.7 mm

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrial

Datasheet

2a09bd47855a0b01bf7c8fabd76cc8ad_2304140030_Zhejiang-HKE-CMA51H-S-DC5V-A_C125687.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CMA51H-S-DC5V-A: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a miniature automotive relay with a 5VDC coil and a normally open (SPST-NO) contact configuration, designed for high-current switching in automotive applications.