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CMA51H-S-DC12V-A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

CMA51H-S-DC12V-A product

CMA51H-S-DC12V-A

Over 2 Amps

Automotive Relay12V RelaySPST-NO

The HKE CMA51H-S-DC12V-A is a compact, high-sensitivity 12V automotive relay featuring a 20A switching capacity and sealed construction.

Best for

  • Automotive electronics
  • Compact industrial switching

Avoid if

  • Applications requiring high-voltage AC switching
  • Loads exceeding 20A continuous current

Check before use

  • PCB footprint compatibility
  • Coil voltage requirements

Key specifications

Coil Voltage
12 VDC
Contact Form
1 Form A (SPST-NO)
Max Current
20 A

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

AutomotiveIndustrial

Datasheet

c461af19fc65d6b8d1a72cb6dc17903c_2304140030_Zhejiang-HKE-CMA51H-S-DC12V-A_C125688.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for CMA51H-S-DC12V-A: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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 from HKE with a 12VDC coil and a single-pole normally open (SPST-NO) contact arrangement.