Alarms, Buzzers, and Sirens

Alarms, Buzzers, and Sirens are devices that produce an audible signal usually like a steady high-pitched hum that is encased within a molded housing. The characteristics are driver circuitry, input type, voltage rated, voltage range, frequency, technology, operating mode, current supply, and port location. The technology is electromechanical, magnetic, piezo, and piezo (with feedback) with a frequency from multiple, 200Hz to 8kHz.

Part Number Manufacturer Description Quantity Price Option
PKB24SWH3301 Murata Electronics North America BUZZER PIEZO 12V 24MM CHASSIS 0 $0.00
PKM17EWH2001 Murata Electronics North America AUDIO PIEZO TRANSDUCER CHASSIS 0 $0.00
PKM33EPH1201C Murata Electronics North America AUDIO PIEZO TRANSDUCER TH 0 $0.00
PKM44EWH1001C Murata Electronics North America AUDIO PIEZO TRANSDUCER CHASSIS 0 $0.00
MSR516XR Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 5-16V TH 0 $0.00
MSR516WR Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 5-16V TH 0 $0.00
PS-520 Mallory Sonalert Products Inc. AUDIO PIEZO INDICATOR 5-15V CHAS 0 $0.00
PS1740P02 TDK Corporation AUDIO PIEZO TRANSDUCER 30V TH 0 $0.00
PB2130UP002A TDK Corporation AUDIO PIEZO INDICATOR 4-15V TH 0 $0.00
PKB24SPC-3601-B0 Murata Electronics North America AUDIO PIEZO INDICATOR 3-15V TH 0 $0.00