PKM22EPPH4007-B0_V01中文資料村田數(shù)據(jù)手冊PDF規(guī)格書

Applications

Unsuitable

Applications

Please be sure to read and comply with

these Precautions for use.

Specific

Applications

Consumer equipment,Industrial

Equipment

Please refer to Our Website and

specifications, etc. for information about

the performance, functions, quality,

management, and safety required for

the above applications, and use

Products after confirming the

performance and reliability of the actual

Product.

Features

Externally driven piezoelectric sounders are used in digital

watches, electronic calculators, telephones and other equipment.

They are driven by a signal (ex.: 2048Hz or 4096Hz) from an LSI

and provide melodious sound.

Features

1. Low power consumption

2. No noise and high reliability