Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this PDF catalog to prevent smoking and/or burning, etc.
• Please read rating and !CAUTION (for storage, operating, rating, soldering, mounting and handling) in this catalog to prevent smoking and/or burning, etc.
This catalog has only typical specifications. Therefore, you are requested to approve our product specifications or to transact the approval sheet for product specificaions before ordering.
• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
!Note
Note
P37E18.pdf 03.7.18
Piezoelectric Sound Components
Piezoelectric Sounders External Drive Lead Wire Type
φ16.8
Now microcomputers are widely used for microwave
ovens, air conditioners, cars, toys, timers, and other
alarm equipment. 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
PKM17EW-2001
(In : mm)
Tol. : ±0.5
2. No contacts therefore, no noise and highly reliable
φ16.8±0.2
■ Applications
4
1. Telephone ringers
2. Various office equipment such as PPCs, printers and
keyboards
3. Various home appliances such as microwave ovens
MURATA [ muRata ]
