Buzzers and Sirens

Frequency: 3kHz. Operating Mode: Continuous. Sound pressure: 85dB. Operating current: 18mA. Mounting Type: PCB through-hole mounting. Dimensions: D37.8x26mm. Termination: Faston. Series: DB-E1218

Operating Voltage: max.30V. Frequency: 3.2kHz. Sound pressure: 80dB. Mounting Type: cable. Termination: cable. Rated Voltage: 30V

Operating Voltage: max.30V. Frequency: 3.3kHz. Sound pressure: 80dB. Mounting Type: SMD. Termination: surface mount component (SMD)

Operating Voltage: max.25V. Frequency: 4kHz. Sound pressure: 75dB. Mounting Type: SMD. Termination: surface mount component (SMD)

Operating Voltage: max.25V. Frequency: 4kHz. Sound pressure: 65dB. Mounting Type: SMD. Dimensions: 9x9x1.8mm. Termination: surface mount component (SMD). Series: DB-E2468

Operating Voltage: 0-30V. Frequency: 2.5-4kHz. Mounting Type: PCB through-hole mounting. Dimensions: D24x7.5mm. Termination: PCB mounting

Operating Voltage: 0-30V. Frequency: 4kHz. Sound pressure: 85dB. Mounting Type: PCB through-hole mounting. Dimensions: 22.1x7.2mm. Termination: PCB mounting. Rated Voltage: 5V

RoHS: yes. Component family: Piezo transmitter (buzzer) with built-in oscillator. Manufacturer's product group: AL. Type of circuits: piezo. Outside diameter [mm]: 28mm. External thickness [mm]: 20mm. Resonance frequency: 2.9kHz. Sound pressure [dB @ mm]: 90dB/30 cm. Minimum supply voltage (V): +6V. Maximum supply voltage (V): +11V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +60°C

Frequency: 2.048kHz. Sound pressure: 85dB. Operating current: 30mA. Mounting Type: PCB through-hole mounting. Dimensions: D12x8.5mm. Termination: PCB mounting. Rated Voltage: 1.5V. Series: AL

Diameter: 9.6mm. Frequency range: 2300hz - 2900Hz. Function: electromagnetic buzzer with built-in generator. Sound pressure: 82dB @ 10cm. Equivalents: Bestar BMT0905X-H05. Height/thickness: 5mm. RoHS: yes. Used for: 4-6VDC max 30mA. Operating temperature: -25...+70°C

Diameter: 9mm. Frequency: 2731 Hz. Function: Without built-in generator. Sound pressure: 85dB @ 10cm. Equivalents: BESTAR--BMT0903H-5.5. Pitch: 4mm. Height/thickness: 5.5mm. RoHS: yes. Power supply: 2-4VAC, max 60mA. Coil resistance: 25 Ohms. Operating temperature: -25...+70°C

Diameter: 9.6mm. Frequency range: 2300hz - 2900Hz. Function: electromagnetic buzzer with built-in generator. Sound pressure: 80dB @ 10cm. Equivalents: Loudity--BZEG-0905. Height/thickness: 5mm. RoHS: yes. Used for: 4-6VDC max 25mA. Operating temperature: -25...+70°C

Max Continuous current: 30mA. Diameter: 12mm. Frequency: 2.3kHz. Sound pressure: 85db @ 10cm/2300Hz. Note: electromagnetic. Pitch: 7.6mm. Height/thickness: 7.5 mm. RoHS: yes. Used for: 9-15VDC max 30mA. Operating temperature: -20...+70°C

Max Continuous current: 260mA. Voltage: 6...16V. Frequency range: 2...4kHz. Sound pressure: 105dB @ 12V/1m. Used for: piezoelectric siren. RoHS: yes. Used for: 6V...16V 200mA. Operating temperature: -20...+65°C

Frequency: 4kHz. Function: buzzer without internal generator. Sound pressure: 80dB @ 10cm. RoHS: yes. Assembly/installation: PCB through-hole mounting. Operating temperature: -20...+70°C

Max Continuous current: 8mA. Diameter: 23mm. Voltage: 12V. Frequency: 3000 Hz. Sound pressure: 80dB @ 12V/30cm. Dimensions: 23x10mm, fixing distance 27.5mm. RoHS: yes. Article family: Piezoelectric buzzer. Used for: 3-20VDC 3.0Kc. Operating temperature: -20...+60°C. Thickness: 12.2mm

Max Continuous current: 8mA. Diameter: 23.8mm. Voltage: 12VDC. Frequency: 2.7kHz. Sound pressure: 83dB @ 12V/30cm. Pitch: 15mm. Height/thickness: 16mm. RoHS: yes. Assembly/installation: PCB through-hole mounting. Voltage supply: 3...20VDC. Article family: Piezoelectric buzzer. Operating temperature: -20...+70°C

Max Continuous current: 13mA. Diameter: 23.5mm. Voltage: 12VDC. Frequency: 3.2kHz. Sound pressure: 75dB @ 12V/30cm. Pitch: 15mm. Height/thickness: 10mm. RoHS: yes. Assembly/installation: PCB through-hole mounting. Voltage supply: 3...20VDC. Article family: Piezoelectric buzzer. Operating temperature: -20...+60°C

Max Continuous current: 8mA. Diameter: 24mm. Voltage: 12V. Frequency: 3.7kHz. Sound pressure: 90dB @ 12V/30cm. Pitch: 15mm. Height/thickness: 18mm. RoHS: yes. Assembly/installation: PCB through-hole mounting. Voltage supply: 3...20VDC. Article family: Piezoelectric buzzer

Max Continuous current: 18mA. Diameter: 43mm. Voltage: 28V. Sound pressure: 85dB @ 60cm/28V. RoHS: yes. Delivery time: KB. Used for: 6-28VDC2.9Kc

Max Continuous current: 20mA. Diameter: 43mm. Voltage: 28V. Sound pressure: 95dB @ 10V/30cm. Used for: 10-28VDC2.9K

Max Continuous current: 20mA. Diameter: 43mm. Voltage: 230VAC. Sound pressure: 90dB @ 30cm. Used for: 230VAC2.9Kc

Max Continuous current: 12mA. Diameter: 41.5mm. Voltage: 12V. Sound pressure: 100dB @ 12V/10cm. Height/thickness: 16mm. RoHS: yes. Used for: 3-24VDC 2.8Kc

Max Continuous current: 5mA. Sound pressure: 80db @ 30cm/5V. Equivalents: BESTAR--BPT-2312H05W. RoHS: yes. Power supply: 12VAC. Used for: AC--1-30Vpp / 4kHz. Operating temperature: -20...+60°C

RoHS: yes. Component family: electromagnetic 'buzzer'. built-in oscillator. Type of circuits: buzzer. External thickness [mm]: 16mm. Maximum supply voltage (V): +12V