Buzzers and Sirens

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. Maximum supply voltage (V): +25V. 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]: 22mm. External thickness [mm]: 7.5 mm. Resonance frequency: 2kHz. 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]: 22mm. External thickness [mm]: 7.2mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +100°C

Operating Voltage: max.30V. Frequency: 6kHz. Sound pressure: 95dB. Operating current: 1.5mA. Mounting Type: cable. Dimensions: D24x5.5mm. Termination: cable. Rated Voltage: 5V. Series: PT

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. Maximum supply voltage (V): +30V. 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]: 24mm. External thickness [mm]: 10mm. Resonance frequency: 3kHz. Sound pressure [dB @ mm]: 90dB @ 10 cm. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C

Operating Voltage: max.30V. Frequency: 2.5kHz. Sound pressure: 90dB. Operating current: 1.5mA. Mounting Type: cable. Dimensions: D30.0x10mm. Termination: PCB mounting. Rated Voltage: 5V. Series: PT

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. Maximum supply voltage (V): +30V. 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]: 30mm. External thickness [mm]: 6mm. Resonance frequency: 2.8kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

Operating Voltage: max.30V. Frequency: 4.5kHz. Sound pressure: 90dB. Operating current: 1.5mA. Mounting Type: cable. Dimensions: D30x5.0mm. Termination: cable. Rated Voltage: 5V. Series: PT

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. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C

Operating Voltage: max.30V. Frequency: 1.1kHz. Sound pressure: 85dB. Operating current: 2mA. Mounting Type: cable. Dimensions: D35x9.0mm. Termination: cable. Rated Voltage: 5V. Series: PT

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. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +90°C

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. Maximum supply voltage (V): +25V. 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. External thickness [mm]: 5mm. Resonance frequency: 4kHz. Sound pressure [dB @ mm]: 80dB @ 10 cm. Maximum supply voltage (V): +20V. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +100°C

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. Maximum supply voltage (V): +20V. Operating temperature range min (°C): -30°C. Operating temperature range max (°C): +85°C

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. Minimum supply voltage (V): +3V. Maximum supply voltage (V): +25V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

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. Minimum supply voltage (V): +1V. Maximum supply voltage (V): +30V. Operating temperature range min (°C): -20°C. Operating temperature range max (°C): +70°C

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

Operating Mode: warbler. Sound pressure: 105dB. Supply current: 110mA. Color: gray. Mounting Type: wall mount / panel. Dimensions: D54x19.6mm. IP Rating: IP67. Rated Voltage: 12VDC. Information: n/a. Series: 'SAs'

Frequency: 1.8 - 3.5kHz. Operating Mode: sweep. Sound pressure: 110dB. Supply current: 120mA. Color: gray. Mounting Type: wall mount / panel. Dimensions: D56x63mm. IP Rating: IP67. Rated Voltage: 12VDC. Information: n/a. Series: 'SAs'

Operating Voltage: 0.7-15V. Frequency: 3.5kHz. Operating Mode: Continuous. Sound pressure: 98dB. Mounting Type: PCB through-hole mounting. Dimensions: D36.5x26mm. Termination: Faston. Series: SC

Operating Voltage: 2-35V. Frequency: 3.74k Ohms. Operating Mode: Continuous. Sound pressure: 73dB. Operating current: 8.6mA. Mounting Type: PCB through-hole mounting. Dimensions: D36.5x26mm. Termination: Faston. Rated Voltage: 12V. Series: SC

Operating Voltage: 2-35V. Frequency: 3.74k Ohms. Operating Mode: Continuous. Sound pressure: 73dB. Operating current: 8.6mA. Mounting Type: PCB through-hole mounting. Dimensions: D36.5x26mm. Termination: Faston. Rated Voltage: 12V. Series: SC