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Alarms, Buzzers, and Sirens

Manufacturer Series Packaging Part Status Driver Circuitry Input Type Voltage Range Frequency Technology Voltage - Rated Operating Mode Duration Sound Pressure Level (SPL) Current - Supply Port Location Ingress Protection Operating Temperature Ratings Approval Agency Mounting Style Termination Size / Dimension Height - Seated (Max)



























































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Series Packaging Part Status Driver Circuitry Input Type Voltage Range Frequency Technology Voltage - Rated Operating Mode Duration Sound Pressure Level (SPL) Current - Supply Port Location Ingress Protection Operating Temperature Ratings Approval Agency Mounting Style Termination Size / Dimension Height - Seated (Max)
SMT-1830-TW-2-R

SMT-1830-TW-2-R

BUZZER PIEZO 10V 18X18MM SMD

PUI Audio, Inc.

5,998
SMT-1830-TW-2-R

Datasheet

SMT Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 1 ~ 30V 3kHz Piezo 10 V - - 86dB @ 10V, 10cm 7mA Top - -20°C ~ 70°C Washable - Surface Mount Solder Pads 0.709" L x 0.709" W (18.00mm x 18.00mm)
CMT-1085-85-SMT-TR

CMT-1085-85-SMT-TR

BUZZER MAGN 3.6V 10X8.5MM SMD

Same Sky (Formerly CUI Devices)

1,956
CMT-1085-85-SMT-TR

Datasheet

CMT Tape & Reel (TR) Active Transducer, Externally Driven Zero-Peak Signal 2.5 ~ 4.5V 2.73kHz Magnetic 3.6 V - - 80dB @ 3.6V, 10cm 100mA Side - -40°C ~ 85°C - - Surface Mount Solder Pads 0.394" L x 0.335" W (10.00mm x 8.50mm)
CPT-1626-90-SMT-TR

CPT-1626-90-SMT-TR

BUZZER PIEZO 12V16X16MM SMD

Same Sky (Formerly CUI Devices)

959
CPT-1626-90-SMT-TR

Datasheet

CPT Tape & Reel (TR) Active Transducer, Externally Driven DC 25V 4kHz Piezo 12 V - - 90dB @ 12V, 10cm 15mA Side - -40°C ~ 120°C - - Surface Mount Solder Pads 0.630" L x 0.630" W (16.00mm x 16.00mm)
PB-12N23PC-24Q

PB-12N23PC-24Q

MAGNETIC BUZZER 20-28VDC 85DB RO

Mallory Sonalert Products Inc.

254
PB-12N23PC-24Q

Datasheet

PB Bulk Active Indicator, Internally Driven DC 20 ~ 28V 2.3kHz Magnetic 24 V Single Tone - 85dB @ 24V, 10cm 30mA Top - -20°C ~ 70°C - - Through Hole PC Pins 0.472" Dia (12.00mm)
RBE-4.000-1375-NS1

RBE-4.000-1375-NS1

13.8mm OD x 7.5mm Buzzer

Raltron Electronics

1,000
RBE-4.000-1375-NS1

Datasheet

- Tray Active Transducer, Externally Driven Peak-Peak Signal 3 ~ 15V 4kHz Magnetic 12 V - - 80dB @ 12V, 10cm 7mA Top - -40°C ~ 85°C - - Through Hole PC Pins 0.543" Dia (13.80mm)
CPT-1985-88-SMT-TR

CPT-1985-88-SMT-TR

BUZZER PIEZO 12V 0.75X 0.75 SMD

Same Sky (Formerly CUI Devices)

596
CPT-1985-88-SMT-TR

Datasheet

CPT Tape & Reel (TR) Active Transducer, Externally Driven DC 18V 2kHz Piezo 12 V - - 88dB @ 12V, 10cm 38mA Top - -40°C ~ 85°C - - Surface Mount Solder Pads 0.748" L x 0.748" W (19.00mm x 19.00mm)
AI-2437-TT-2-R

AI-2437-TT-2-R

INDICATOR 12VDC 24MM 3700HZ 90DB

PUI Audio, Inc.

500
AI-2437-TT-2-R

Datasheet

AI Tray Active Indicator, Internally Driven DC 3 ~ 16V 3.7kHz Piezo 12 V Single Tone - 90dB @ 12V, 10cm 8mA Top - -30°C ~ 70°C - - Through Hole PC Pins 0.945" Dia (24.00mm)
CMT-7525-85-SMT-TR

CMT-7525-85-SMT-TR

BUZZER MAGN 3.6V 7.5X7.5 SMD

Same Sky (Formerly CUI Devices)

958
CMT-7525-85-SMT-TR

Datasheet

CMT Tape & Reel (TR) Active Transducer, Externally Driven Zero-Peak Signal 2.5 ~ 4.5V 3.1kHz Magnetic 3.6 V - - 85dB @ 3.6V, 10cm 100mA Side - -40°C ~ 85°C - - Surface Mount Solder Pads 0.295" L x 0.295" W (7.50mm x 7.50mm)
CPT-3010-90T

CPT-3010-90T

30VDC, 90DB, TRANSDUCER

Same Sky (Formerly CUI Devices)

458
CPT-3010-90T

Datasheet

CPT Tray Active Transducer, Externally Driven Peak-Peak Signal 30V 2.5kHz Piezo 5 V - - 90dB @ 5V, 10cm 1.5mA Top - -20°C ~ 70°C - - Through Hole PC Pins 1.181" Dia (30.00mm)
SMT-1720-T-HT

SMT-1720-T-HT

BUZZER 17MM 12VPK 2KHZ 120OHM

PUI Audio, Inc.

400
SMT-1720-T-HT

Datasheet

SMT Tape & Reel (TR) Active Transducer, Externally Driven Zero-Peak Signal 8 ~ 16V 2kHz Magnetic 12 V - - 95dB @ 12V, 10cm 50mA Top - -40°C ~ 105°C - - Surface Mount Solder Pads 0.669" L x 0.551" W (17.00mm x 14.00mm)
SMT-0927-S-8-R

SMT-0927-S-8-R

BUZZER MAGNETIC 3.6V 0.3X0.3 SMD

PUI Audio, Inc.

782
SMT-0927-S-8-R

Datasheet

SMT-09 Tape & Reel (TR) Active Transducer, Externally Driven Zero-Peak Signal 2.5 ~ 4.5V 2.7kHz Electromechanical/Magnetic 3.6 V Single Tone - 87dB @ 3.6V, 10cm 100mA Side - -30°C ~ 85°C - - Surface Mount Solder Pads 0.335" L x 0.335" W (8.50mm x 8.50mm)
SMT-1550-T-HT

SMT-1550-T-HT

BUZZER PIEZO 12V 14.8X14.8MM SMD

PUI Audio, Inc.

296
SMT-1550-T-HT

Datasheet

SMT Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 1 ~ 20V 5kHz Piezo 12 V - - 85dB 3mA Top - -30°C ~ 85°C - - Surface Mount Solder Pads 0.583" L x 0.583" W (14.80mm x 14.80mm)
AT-4034-TT-R

AT-4034-TT-R

SELF DRIVE PIEZO TRANSDUCER 9VDC

PUI Audio, Inc.

957
AT-4034-TT-R

Datasheet

AT Tray Active Indicator, Internally Driven DC 6 ~ 12V 3.4kHz Piezo 9 V - - 90dB @ 9V, 10cm 10mA Top - -20°C ~ 70°C - - Through Hole PC Pins 1.575" Dia (40.00mm)
AT-3045-TT-R

AT-3045-TT-R

PIEZO TRANSDUCER 10VPP 4500HZ 25

PUI Audio, Inc.

460
AT-3045-TT-R

Datasheet

AT Tray Active Transducer, Externally Driven Peak-Peak Signal 2 ~ 50V 4.5kHz Piezo 10 V - - 97dB @ 10V, 10cm 12mA Top - -40°C ~ 85°C - - Through Hole PC Pins 1.181" Dia (30.00mm)
RBE-3.000-3012-NS1

RBE-3.000-3012-NS1

30mm OD x 12mm Buzzer

Raltron Electronics

1,000
RBE-3.000-3012-NS1

Datasheet

- Tray Active Indicator, Internally Driven DC 3 ~ 20V 3kHz Magnetic 12 V - - 90dB @ 12V, 10cm 20mA Top - -20°C ~ 70°C - - Panel Mount, Flange Wire Leads 0.886" Dia (22.50mm)
RDTE-4.000-4040-NS1

RDTE-4.000-4040-NS1

BUZZER MAGN 3V 4X4MM W SMD

Raltron Electronics

1,000
RDTE-4.000-4040-NS1

Datasheet

RDTE Tape & Reel (TR) Active Transducer, Externally Driven Zero-Peak Signal 2 ~ 4V 4kHz Magnetic 3 V - - 70dB @ 3V, 10cm 90mA Side - -20°C ~ 70°C - - Surface Mount Solder Pads 0.157" L x 0.157" W (4.00mm x 4.00mm)
SMT-0830-T-R

SMT-0830-T-R

BUZZER MAGNETIC 3.6V 0.3X0.3 SMD

PUI Audio, Inc.

940
SMT-0830-T-R

Datasheet

SMT Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 2.5 ~ 4.5V 3kHz Magnetic 3.6 V - - 94dB @ 3.6V, 10cm 90mA Top - -30°C ~ 80°C - - Surface Mount Solder Pads 0.335" L x 0.335" W (8.50mm x 8.50mm)
AST1427M-05TRQ

AST1427M-05TRQ

BUZZER MAGNETIC 5V 0.5X 0.43SMD

Mallory Sonalert Products Inc.

1,585
AST1427M-05TRQ

Datasheet

AST Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 3 ~ 7V 2.731kHz Magnetic 5 V - - 89dB @ 5V, 10cm 60mA Side - -20°C ~ 70°C - - Surface Mount Solder Pads 0.551" L x 0.433" W (14.00mm x 11.00mm)
AST1427M-03TRQ

AST1427M-03TRQ

BUZZER MAGNETIC 3V 0.5X 0.43SMD

Mallory Sonalert Products Inc.

1,579
AST1427M-03TRQ

Datasheet

AST Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 3 ~ 4.5V 2.731kHz Magnetic 3 V - - 89dB @ 3V, 10cm 70mA Side - -20°C ~ 70°C - - Surface Mount Solder Pads 0.551" L x 0.433" W (14.00mm x 11.00mm)
SMT-1220-TW-R-T/R

SMT-1220-TW-R-T/R

SMD ELECTRO-MECH TRANSDUCER 3VPK

PUI Audio, Inc.

648
SMT-1220-TW-R-T/R

Datasheet

SMT Tape & Reel (TR) Active Transducer, Externally Driven Peak-Peak Signal 2 ~ 5V 2kHz Magnetic 3 V - - 80dB @ 3V, 10cm 35mA Top - -40°C ~ 85°C - - Surface Mount Solder Pads 0.472" Dia (12.00mm)
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