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
33 available for immediate delivery
Code: J664APK11
Weight: 0.10oz
Additional Information
Piezoelectric Buzzers with Oscillator CircuitPB 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