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PKLCS1212E40A1-R1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

PKLCS1212E40A1-R1 product

PKLCS1212E40A1-R1

Buzzers

PiezoelectricSMDAutomotive

The Murata PKLCS1212E40A1-R1 is a compact, surface-mount piezoelectric sounder optimized for automotive alarm applications.

Best for

  • Automotive alarm systems
  • General sound signaling

Avoid if

  • Applications requiring sealed components
  • Environments with high DC voltage exposure

Check before use

  • Circuit protection requirements (resistor/diode)

Key specifications

Resonant Frequency
4 kHz
Sound Pressure Level
75 dB (min)
Max Input Voltage
12.5 Vo-p
Operating Temp
-40 to +85 °C

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8531809041.0

Application

AutomotiveAlarm Systems

Datasheet

Murata-company-16.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for PKLCS1212E40A1-R1: 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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Where to Buy

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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 piezoelectric sounder from Murata, designed for use in automotive alarm systems.