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3.3kHz 4V 20mA Piezo Buzzer Oscillator Circuit TDK® PB2130UL100A

3.3kHz 4V 20mA  Piezo Buzzer Oscillator Circuit TDK® PB2130UL100A

Manufacturer: TDK®
Part Number: PB2130UL100A
Amps: .02
Voltage: 4
Mounting: Panel Mount
Lead/Terminal Type: Wire
Number Leads/Terminals: 2
Material: Plastic
Color: Tan
Shape: Round
Size (mm): 21

Price: $2.35
32 available for immediate delivery
Code: J664APK11
Weight: 0.10oz ONZ
Quantity:

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Additional Information

Piezoelectric Buzzers with Oscillator Circuit
PB Series
Wire Leads

Features:
- The PB series are high-performance buzzers with a unimorph piezoelectric ceramic element and an integral self-excitation oscillator circuit.
- They exhibit extremely low power consumption in comparison to electromagnetic units.
- They are constructed without switching contacts to ensure long life and no electrical noise.
- Compact, yet produces high acoustic output with minimal voltage.

Resonant Frequency: 3.3kHz
Operating Voltage: 4V to 15V
Sound Pressure: 75dB(A)/100cm
Consumption Current: 20mA max.
Test Voltage: 12V

Dimensions:
Diameter: 21mm (0.83")
Height: 16mm (0.63")
Leads Length: 101.6mm (4.0")
Distance Between Mounting Holes: 25mm (0.98")

Applications:
- Fire Alarms
- Smoke Detectors
- Call Buzzers
- Car Alarm Systems
- Clocks

Manufactured by: TDK®
Part Number: PB2130UL100A

Full Datasheet: TDK® PB Series Piezo Electric Buzzer PB2130UL100A