Buzzers and Sirens

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 17mm. External thickness [mm]: 9mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C. Maximum supply voltage (V): +25V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 16mm. 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

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 22mm. External thickness [mm]: 7.5 mm. Resonance frequency: 2kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 22mm. External thickness [mm]: 7.2mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 5mm. Resonance frequency: 6kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 24mm. External thickness [mm]: 10mm. Resonance frequency: 3kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C. Maximum supply voltage (V): +30V

RoHS: no. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 30mm. External thickness [mm]: 10mm. Resonance frequency: 3.74k Ohms. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 30mm. External thickness [mm]: 6mm. Resonance frequency: 2.8kHz. 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): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 30mm. External thickness [mm]: 6mm. Resonance frequency: 4.5kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. Outside diameter [mm]: 35mm. External thickness [mm]: 9mm. Resonance frequency: 1.1kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. External thickness [mm]: 3mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 75dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C. Maximum supply voltage (V): +25V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: PT. Type of circuits: piezo. External thickness [mm]: 5mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +100°C. Maximum supply voltage (V): +20V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: RMP. Type of circuits: piezo. Outside diameter [mm]: 14mm. External thickness [mm]: 6.4mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +85°C. Maximum supply voltage (V): +20V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: RMP. Type of circuits: piezo. Outside diameter [mm]: 17mm. External thickness [mm]: 7.5 mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 85dB @ 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): +25V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: RMP. Type of circuits: piezo. Outside diameter [mm]: 22mm. External thickness [mm]: 8mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 85dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +30V

Diameter: 45mm. Input: 1...13Vpp. Frequency: 2.9kHz. Function: buzzer with internal generator. Sound pressure: 100 to 105 dB (at a distance of 1m). Height/thickness: 26mm. Dimensions: 45x26mm. Rated Current: 30mA. Rated Voltage: 12V. RoHS: yes. Assembly/installation: PCB through-hole mounting. Operating temperature: -20...+60°C

Diameter: 45mm. Input: 1...13Vpp. Frequency: 3.2kHz. Function: buzzer with internal generator. Sound pressure: 100 dB (at a distance of 1m). Height/thickness: 26mm. Dimensions: 45x26mm. Rated Current: 35mA / 20mA. Rated Voltage: 12V. RoHS: yes. Assembly/installation: cable mounting. Operating temperature: -20...+60°C. Supply voltage: 3-16V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: SMD. Type of circuits: piezo. Outside diameter [mm]: 17mm. External thickness [mm]: 5mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +105°C. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +30V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: SMD. Type of circuits: piezo. Outside diameter [mm]: 22mm. External thickness [mm]: 7mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +70°C. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +25V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: SMD. Type of circuits: piezo. External thickness [mm]: 3mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 75dB @ 10 cm. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +25V

RoHS: yes. Component family: piezoelectric chip. Manufacturer's product group: SMD. Type of circuits: piezo. External thickness [mm]: 2.5mm. Resonance frequency: 4kHz. 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): +1V. Maximum supply voltage (V): +20V

Max Continuous current: 8mA. Voltage: 12VDC. Frequency: 4000 Hz. Sound pressure: 83dB @ 12V/10cm. Equivalents: LD-BZEL-PB39-1717. Dimensions: 17x17x7.8mm. RoHS: yes. Weight: 2.6g. Assembly/installation: surface-mounted component (SMD). Color: gray. Article family: Piezoelectric buzzer. Used for: 3-20VDC, 4kHz. Operating temperature: -70...+70°C. Thickness: 7.8mm

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: TFM43. Type of circuits: piezo. Resonance frequency: 4.7kHz. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C. Maximum supply voltage (V): +15V