PKM13EPYH4000-A0 - Murata Electronics

Manufacturer Part Number

PKM13EPYH4000-A0

Manufacturer

murata-electronics

Introduction

Murata Electronics' PKM series piezo buzzer designed for signal output applications.

Product Features and Performance

External drive piezo technology

Zero-peak signal input type

Operates at a frequency of 4kHz

Produces sound pressure level of 70dB at 1.5V from a 10cm distance

Top port location for sound output

Through hole mounting for secure attachment to PCBs

Uses piezo technology for low power consumption and high efficiency

Capable of operating in wide temperature range from -40°C to 85°C

Product Advantages

Durable and reliable in various environmental conditions

Compact size for easy integration into various designs

High sound pressure level for clear audio indication

Low voltage operation suitable for battery-powered devices

Key Technical Parameters

Voltage rated at 1.5 V

Maximum voltage range of 30V

Sound pressure level (SPL) 70dB @ 1.5V, 10cm

Operating frequency of 4kHz

Size: 0.496" dia (12.60mm)

Height seated: 0.291" (7.40mm)

Quality and Safety Features

Operates reliably over a wide temperature range (−40°C to +85°C)

Compatibility

Compatible with various circuit designs due to external drive feature

PC pin terminations for convenient soldering to circuit boards

Application Areas

Alarm systems

Consumer electronics

Automotive electronics

Medical devices

Industrial equipment

Product Lifecycle

Currently marked as Active

No indication of nearing discontinuation

Replacement or upgrades to be sourced from Murata Electronics product range

Several Key Reasons to Choose This Product

High-quality audio output with a clear 70dB signal at nominal voltage

Low power consumption suitable for portable electronic devices

Versatile application usage spanning across multiple industries

Murata Electronics' reputation for making reliable and efficient buzzers

Component longevity due to robust operating temperature range

Simple integration into existing designs with through hole mounting and standard dimensions