Buzzers and Sirens

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 10mm. Resonance frequency: 2.4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Minimum supply voltage (V): +4V. Maximum supply voltage (V): +7V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 10mm. Resonance frequency: 2.4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Minimum supply voltage (V): +9V. Maximum supply voltage (V): +15V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PB. Type of circuits: piezo. Outside diameter [mm]: 35mm. External thickness [mm]: 2mm. Resonance frequency: 1.25kHz. Sound pressure [dB @ mm]: 70dB @ 10 cm. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 3.6mm. Resonance frequency: 3kHz. Sound pressure [dB @ mm]: 70dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +7V

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 3mm. Resonance frequency: 2.7kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Minimum supply voltage (V): +4.5V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 9.5mm. Resonance frequency: 2kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Minimum supply voltage (V): +4.5V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 9.5mm. Resonance frequency: 2.048kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Minimum supply voltage (V): +9V. Maximum supply voltage (V): +15V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 8.5mm. Resonance frequency: 2.048kHz. Sound pressure [dB @ mm]: 88dB @ 10cm. Minimum supply voltage (V): +1.25V. Maximum supply voltage (V): +2.5V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +60°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 9.5mm. Resonance frequency: 2.4kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Minimum supply voltage (V): +4.5V. Maximum supply voltage (V): +5.5V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: buzzer. Manufacturer's product group: PB. Type of circuits: buzzer. External thickness [mm]: 9.5mm. Resonance frequency: 2.4kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Minimum supply voltage (V): +9V. Maximum supply voltage (V): +15V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 14mm. External thickness [mm]: 8mm. Resonance frequency: 4.1kHz. Sound pressure [dB @ mm]: 83dB @ 10 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +15V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 14mm. External thickness [mm]: 8mm. Resonance frequency: 4.1kHz. Sound pressure [dB @ mm]: 83dB @ 10 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +15V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 18mm. Resonance frequency: 3.74k Ohms. Sound pressure [dB @ mm]: 95dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +24V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 25mm. Resonance frequency: 3.5kHz. Sound pressure [dB @ mm]: 95dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +24V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 18mm. Resonance frequency: 3.8kHz. Sound pressure [dB @ mm]: 85dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +28V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 26mm. External thickness [mm]: 21.7mm. Resonance frequency: 2.8kHz. Sound pressure [dB @ mm]: 96dB @ 2 feet. Minimum supply voltage (V): +9V. Maximum supply voltage (V): +12V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +65°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 10mm. Resonance frequency: 3kHz. Sound pressure [dB @ mm]: 80dB @ 30 cm. Minimum supply voltage (V): +1.5V. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 10mm. Resonance frequency: 3kHz. Sound pressure [dB @ mm]: 80dB @ 30 cm. Minimum supply voltage (V): +1.5V. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 30mm. External thickness [mm]: 16mm. Resonance frequency: 3.5kHz. Sound pressure [dB @ mm]: 90dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +28V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 43mm. External thickness [mm]: 16mm. Resonance frequency: 2.9kHz. Sound pressure [dB @ mm]: 90dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +28V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: PK. Type of circuits: piezo. Outside diameter [mm]: 43mm. External thickness [mm]: 16mm. Resonance frequency: 2.9kHz. Sound pressure [dB @ mm]: 90dB @ 30 cm. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +28V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: piezoelectric chip. Type of circuits: piezo. External thickness [mm]: 3mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 84dB @ 10cm. Maximum supply voltage (V): +12V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 13.8mm. External thickness [mm]: 7.5 mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Maximum supply voltage (V): +20V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 12.6mm. External thickness [mm]: 7mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 13.8mm. External thickness [mm]: 4mm. Resonance frequency: 5kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Maximum supply voltage (V): +25V