Alarms, Buzzers, and Sirens

Manufacturer Packaging Series ProductStatus DriverCircuitry InputType Voltage-Rated VoltageRange Frequency Technology OperatingMode Duration SoundPressureLevel(SPL) Current-Supply PortLocation OperatingTemperature ApprovalAgency Ratings IngressProtection MountingType Termination Size/Dimension


































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































































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Photo Mfr. Part # Availability Price Quantity Datasheet Packaging Series ProductStatus DriverCircuitry InputType Voltage-Rated VoltageRange Frequency Technology OperatingMode Duration SoundPressureLevel(SPL) Current-Supply PortLocation OperatingTemperature ApprovalAgency Ratings IngressProtection MountingType Termination Size/Dimension
SMTB-1240-S-R

SMTB-1240-S-R

BUZZER PIEZO 3V 12X12MM SMD

PUI Audio, Inc.

3,009 1.28

RFQ

SMTB-1240-S-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMTB Active Transducer, Externally Driven Peak-Peak Signal 3 V 1 ~ 25V 4kHz Piezo - - 75dB @ 3V, 10cm 3mA Side -40°C ~ 85°C - - - Surface Mount Solder Pads 0.472 L x 0.472 W (12.00mm x 12.00mm)
SMT-0825-T-HT-R

SMT-0825-T-HT-R

BUZZER MAGNETIC 3.6V 8.5X8.5 SMD

PUI Audio, Inc.

3,302 1.31

RFQ

SMT-0825-T-HT-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3.6 V 2 ~ 5V 2.5kHz Electromechanical/Magnetic - - 85dB @ 3.6V, 10cm 100mA Top -40°C ~ 105°C - - - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0827-T-HT-R

SMT-0827-T-HT-R

BUZZER MAGNETIC 3.6V 8.5X8.5 SMD

PUI Audio, Inc.

114 1.34

RFQ

SMT-0827-T-HT-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3.6 V 2 ~ 5V 2.7kHz Electromechanical/Magnetic - - 95dB @ 3.6V, 10cm 100mA Top -40°C ~ 105°C - - - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0827-TW-3V-R

SMT-0827-TW-3V-R

BUZZER MAGNETIC 8.5X8.5MM SMD

PUI Audio, Inc.

2,835 2.03

RFQ

SMT-0827-TW-3V-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Peak-Peak Signal - 2 ~ 5V 2.73kHz Electromechanical/Magnetic Continuous - 85dB @ 3.6V, 10cm 70mA Top -40°C ~ 85°C - - - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
AI-1223-TWT-5V-6-R

AI-1223-TWT-5V-6-R

BUZZER PIEZO 5V 12MM TH

PUI Audio, Inc.

2,335 2.21

RFQ

Tray AI Active Indicator, Internally Driven DC 5 V 3 ~ 7V 2.3kHz Piezo Single Tone - 85dB @ 5V, 10cm 30mA Top -20°C ~ 70°C - - - Through Hole PC Pins 0.472 Dia (12.00mm)
SMT-0440-T-HT-R

SMT-0440-T-HT-R

BUZZER MAGNETIC 3V 4X4MM SMD

PUI Audio, Inc.

3,966 2.49

RFQ

SMT-0440-T-HT-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3 V 2 ~ 5V 4kHz Electromechanical/Magnetic - - 70dB @ 3V, 10cm 100mA Top -20°C ~ 70°C - - - Surface Mount Solder Pads 0.157 L x 0.157 W (4.00mm x 4.00mm)
SMT-2240-TW-2-R

SMT-2240-TW-2-R

BUZZER PIEZO 12V 22.5MM CUSTOM

PUI Audio, Inc.

3,259 2.69

RFQ

Tape & Reel (TR),Cut Tape (CT) - Active Transducer, Externally Driven Peak-Peak Signal 12 V 1 ~ 30V 4kHz Piezo Single Tone - 90dB @ 12V, 10cm - Top -30°C ~ 70°C - - - Custom Solder Pads 0.886 Dia (22.50mm)
SMT-0340-T-R

SMT-0340-T-R

BUZZER MAGNETIC 3V 3.2X3.2MM SMD

PUI Audio, Inc.

790 2.99

RFQ

SMT-0340-T-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3 V 2 ~ 4V 4kHz Electromechanical/Magnetic - - 72dB @ 3V, 5cm 120mA Top -20°C ~ 70°C - - - Surface Mount Solder Pads 0.126 L x 0.126 W (3.20mm x 3.20mm)
SMT-0821-S-R

SMT-0821-S-R

BUZZER MAGNETIC 3.6V 8.5X8.5 SMD

PUI Audio, Inc.

958 3.53

RFQ

SMT-0821-S-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3.6 V 2.5 ~ 4.5V 2.1kHz Electromechanical/Magnetic Single Tone - 87dB @ 3.6V, 10cm 90mA Side -30°C ~ 70°C - - - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0824-TW-3V-R

SMT-0824-TW-3V-R

BUZZER MAGNETIC 3.6V 8.5X8.5 SMD

PUI Audio, Inc.

136 3.53

RFQ

SMT-0824-TW-3V-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Peak-Peak Signal 3.6 V 2 ~ 5V 2.4kHz Electromechanical/Magnetic - - 80dB @ 3.6V, 10cm 70mA Top -40°C ~ 85°C - - - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0827-TW-5V-R

SMT-0827-TW-5V-R

BUZZER MAGNETIC 5V 8.5X8.5MM SMD

PUI Audio, Inc.

580 3.64

RFQ

SMT-0827-TW-5V-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 5 V 3 ~ 8V 2.73kHz Electromechanical/Magnetic Single Tone - 85dB @ 5V, 10cm 60mA Top -40°C ~ 85°C - Washable - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0824-SW-5V-R

SMT-0824-SW-5V-R

BUZZER MAGNETIC 5V 8.5X8.5MM SMD

PUI Audio, Inc.

598 3.65

RFQ

SMT-0824-SW-5V-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 5 V 4 ~ 6V 2.4kHz Electromechanical/Magnetic Single Tone - 80dB @ 5V, 10cm 80mA Side -40°C ~ 85°C - Washable - Surface Mount Solder Pads 0.335 L x 0.335 W (8.50mm x 8.50mm)
SMT-0827-S-9-R

SMT-0827-S-9-R

BUZZER MAGNETIC 3.6V 7.5X7.5 SMD

PUI Audio, Inc.

2,211 3.71

RFQ

SMT-0827-S-9-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 3.6 V 2.5 ~ 4.5V 2.7kHz Electromechanical/Magnetic Single Tone - 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)
SMT-0952-T-5V-R

SMT-0952-T-5V-R

BUZZER PIEZO 5V 9X9MM SMD

PUI Audio, Inc.

441 3.90

RFQ

SMT-0952-T-5V-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT-09 Active Transducer, Externally Driven Peak-Peak Signal 5 V 1 ~ 25V 5.2kHz Piezo Single Tone - 70dB @ 5V, 10cm 3mA Top -30°C ~ 70°C - - - Surface Mount Solder Pads 0.354 L x 0.354 W (9.00mm x 9.00mm)
SMT-1427-T-R

SMT-1427-T-R

BUZZER MAGNETIC 5V 11X14.2MM SMD

PUI Audio, Inc.

612 4.62

RFQ

SMT-1427-T-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 5 V 3 ~ 7V 2.7kHz Electromechanical/Magnetic Single Tone - 85dB @ 5V, 10cm 80mA Top -30°C ~ 60°C - - - Surface Mount Solder Pads 0.433 L x 0.559 W (11.00mm x 14.20mm)
SMT-1427-S-2-R

SMT-1427-S-2-R

BUZZER MAGNETIC 1.5V 11X14MM SMD

PUI Audio, Inc.

866 4.63

RFQ

SMT-1427-S-2-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 1.5 V 1.2 ~ 1.7V 2.7kHz Electromechanical/Magnetic Single Tone - 85dB @ 1.5V, 10cm 80mA Side -40°C ~ 85°C - - - Surface Mount Solder Pads 0.433 L x 0.551 W (11.00mm x 14.00mm)
SMT-1427-S-4-R

SMT-1427-S-4-R

BUZZER MAGNETIC 5V 11X14MM SMD

PUI Audio, Inc.

388 4.76

RFQ

SMT-1427-S-4-R

Datasheet

Tape & Reel (TR),Cut Tape (CT) SMT Active Transducer, Externally Driven Zero-Peak Signal 5 V 4 ~ 7V 2.7kHz Electromechanical/Magnetic Single Tone - 87dB @ 5V, 10cm 90mA Side -40°C ~ 85°C - - - Surface Mount Solder Pads 0.433 L x 0.551 W (11.00mm x 14.00mm)
AI-1027-TWT-5V-HT-R

AI-1027-TWT-5V-HT-R

BUZZER MAGNETIC 5V 9.6MM TH

PUI Audio, Inc.

135 1.32

RFQ

AI-1027-TWT-5V-HT-R

Datasheet

Box AI Active Indicator, Internally Driven DC 5 V 3 ~ 6.5V 2.7kHz Electromechanical/Magnetic Single Tone - 85dB @ 5V, 10cm 30mA Top -40°C ~ 85°C - Washable - Through Hole PC Pins 0.378 Dia (9.60mm)
AI-2429-TWT-5V-R

AI-2429-TWT-5V-R

BUZZER PIEZO 5V 24MM TH

PUI Audio, Inc.

771 2.09

RFQ

AI-2429-TWT-5V-R

Datasheet

Box AI Active Indicator, Internally Driven DC 5 V 3 ~ 16V 3kHz Piezo Single Tone - 98dB @ 5V, 10cm 25mA Top -30°C ~ 75°C - Washable - Through Hole PC Pins 0.945 Dia (24.00mm)
AT-1810-T-LW50-R

AT-1810-T-LW50-R

BUZZER PIEZO 3V 17.7MM CUSTOM

PUI Audio, Inc.

2,563 3.87

RFQ

AT-1810-T-LW50-R

Datasheet

Bulk AT Active Transducer, Externally Driven Peak-Peak Signal 3 V 1 ~ 10V - Piezo Single Tone - 103dB @ 1V, 1cm 3mA Top -20°C ~ 60°C - - - Custom Wire Leads 0.697 Dia (17.70mm)
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