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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Driver Circuitry
Input Type
Voltage - Rated
Voltage Range
Frequency
Technology
Sound Pressure Level (SPL)
Current - Supply
Port Location
Operating Temperature
Ratings
Mounting Type
Termination
Size / Dimension
Height - Seated (Max)
SMTB-0940-T-3V-R
SMTB-0940-T-3V-R
BUZZER PIEZO 3V 9X9MM SMD
PUI Audio, Inc.
12,226
In Stock
1 : $1.75000
Cut Tape (CT)
2,000 : $0.96160
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransducer, Externally DrivenPeak-Peak Signal3 V1 ~ 25V12kHzPiezo65dB @ 3V, 10cm3mATop-40°C ~ 85°C-Surface MountSolder Pads0.354" L x 0.354" W (9.00mm x 9.00mm)0.091" (2.30mm)
SMTB-0927-TW-R
SMTB-0927-TW-R
BUZZER MAGNETIC 3V 9.2MM SMD
PUI Audio, Inc.
16,650
In Stock
1 : $1.74000
Cut Tape (CT)
800 : $1.02204
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransducer, Externally DrivenZero-Peak Signal3 V2 ~ 5V2.7kHzElectromechanical/Magnetic95dB @ 3V, 10cm80mATop-40°C ~ 105°CWashableSurface MountSolder Pads0.362" Dia (9.20mm)0.189" (4.80mm)
SMTB-1240-S-R
SMTB-1240-S-R
BUZZER PIEZO 3V 12X12MM SMD
PUI Audio, Inc.
1,984
In Stock
1 : $1.92000
Cut Tape (CT)
1,000 : $1.05558
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransducer, Externally DrivenPeak-Peak Signal3 V1 ~ 25V4kHzPiezo75dB @ 3V, 10cm3mASide-40°C ~ 85°C-Surface MountSolder Pads0.472" L x 0.472" W (12.00mm x 12.00mm)0.130" (3.30mm)
SMTB-0827-TW-R
SMTB-0827-TW-R
BUZZER MAGNETIC 3.5V 8.5X8.5 SMD
PUI Audio, Inc.
988
In Stock
1 : $2.08000
Cut Tape (CT)
1,000 : $1.14376
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveTransducer, Externally DrivenZero-Peak Signal3.5 V2.5 ~ 4.5V2.7kHzElectromechanical/Magnetic85dB @ 3.5V, 10cm100mATop-40°C ~ 105°CWashableSurface MountSolder Pads0.335" L x 0.335" W (8.50mm x 8.50mm)0.126" (3.20mm)
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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.