<![CDATA[eTech: New Products - Buzzers and Transducers]]> https://www.etech.kiwi Wed, 29 Apr 2026 06:14:08 +0000 <![CDATA[7806 - Mini Piezo Security Siren - Super Loud]]> https://www.etech.kiwi/7806-mini-piezo-security-siren-super-loud/ Tue, 14 Apr 2015 16:06:47 +0000 https://www.etech.kiwi/7806-mini-piezo-security-siren-super-loud/ 7806 - Mini Piezo Security Siren - Super Loud

This is a mini security warble type siren ideal for alarm projects. It has an amazing output for such a small unit. They have a voltage rating of 8 - 16VDC but we have bench tested them and they will work down to 2.5VDC at a reduced volume but still load. Driven from a 9V battery provides a ver..

Price: $5.00

]]> 7806 - Mini Piezo Security Siren - Super Loud

This is a mini security warble type siren ideal for alarm projects. It has an amazing output for such a small unit. They have a voltage rating of 8 - 16VDC but we have bench tested them and they will work down to 2.5VDC at a reduced volume but still load. Driven from a 9V battery provides a ver..

Price: $5.00

]]> This is a mini security warble type siren ideal for alarm projects. It has an amazing output for such a small unit. They have a voltage rating of 8 - 16VDC but we have bench tested them and they will work down to 2.5VDC at a reduced volume but still load. Driven from a 9V battery provides a ver..]]> <![CDATA[7873 - PCB Mount 24mm - 3-18 Volt DC]]> https://www.etech.kiwi/7873-pcb-mount-24mm-3-18-volt-dc/ Tue, 14 Apr 2015 16:06:47 +0000 https://www.etech.kiwi/7873-pcb-mount-24mm-3-18-volt-dc/ 7873 - PCB Mount 24mm - 3-18 Volt DC

PCB Mount Buzzer 24mm Diameter 3-18VDC Supply 85db

Price: $4.38

]]> 7873 - PCB Mount 24mm - 3-18 Volt DC

PCB Mount Buzzer 24mm Diameter 3-18VDC Supply 85db

Price: $4.38

]]> PCB Mount Buzzer 24mm Diameter 3-18VDC Supply 85db

]]> <![CDATA[7855 - Surface Mount Piezo Buzzer 22mm - 3-24 Volt DC]]> https://www.etech.kiwi/7855-surface-mount-piezo-buzzer-22mm-3-24-volt-dc/ Tue, 14 Apr 2015 16:06:47 +0000 https://www.etech.kiwi/7855-surface-mount-piezo-buzzer-22mm-3-24-volt-dc/ 7855 - Surface Mount Piezo Buzzer 22mm - 3-24 Volt DC

Surface Mount Buzzer 22mm Diameter 3-24 Volt DC 85db

Price: $2.15

]]> 7855 - Surface Mount Piezo Buzzer 22mm - 3-24 Volt DC

Surface Mount Buzzer 22mm Diameter 3-24 Volt DC 85db

Price: $2.15

]]> Surface Mount Buzzer 22mm Diameter 3-24 Volt DC 85db

]]> <![CDATA[7812 - Piezo Transducer Disc]]> https://www.etech.kiwi/7812-piezo-transducer-disc/ Tue, 14 Apr 2015 16:06:46 +0000 https://www.etech.kiwi/7812-piezo-transducer-disc/ 7812 - Piezo Transducer Disc

20mm Piezo Transducer Disc 3.8KHz Drive Frequency 20mm Diameter

Price: $0.81

]]> 7812 - Piezo Transducer Disc

20mm Piezo Transducer Disc 3.8KHz Drive Frequency 20mm Diameter

Price: $0.81

]]> 20mm Piezo Transducer Disc 3.8KHz Drive Frequency 20mm Diameter

]]> <![CDATA[7809 - Piezo Transducer PCB Mount 12mm]]> https://www.etech.kiwi/7809-piezo-transducer-pcb-mount-12mm/ Tue, 14 Apr 2015 16:06:46 +0000 https://www.etech.kiwi/7809-piezo-transducer-pcb-mount-12mm/ 7809 - Piezo Transducer PCB Mount 12mm

12mm Diameter Piezo Transducer Operating Voltage:7.0 -16.0Vp-p. Output SPL:85dB at 10cm/12.0Vp-p. Consumption Current: 40mA at12.0Vp-p. Oscillation Frequency: 2400 +/- 500Hz.

Price: $1.00

]]> 7809 - Piezo Transducer PCB Mount 12mm

12mm Diameter Piezo Transducer Operating Voltage:7.0 -16.0Vp-p. Output SPL:85dB at 10cm/12.0Vp-p. Consumption Current: 40mA at12.0Vp-p. Oscillation Frequency: 2400 +/- 500Hz.

Price: $1.00

]]> 12mm Diameter Piezo Transducer Operating Voltage:7.0 -16.0Vp-p. Output SPL:85dB at 10cm/12.0Vp-p. Consumption Current: 40mA at12.0Vp-p. Oscillation Frequency: 2400 +/- 500Hz.

]]> <![CDATA[7808 - PCB Mount 12mm 1.5 - 9 VDC Piezo Buzzer]]> https://www.etech.kiwi/7808-pcb-mount-12mm-1-5-9-vdc-piezo-buzzer/ Tue, 14 Apr 2015 16:06:45 +0000 https://www.etech.kiwi/7808-pcb-mount-12mm-1-5-9-vdc-piezo-buzzer/ 7808 - PCB Mount 12mm 1.5 - 9 VDC Piezo Buzzer

12mm Diameter Buzzer 1.5 - 9VDC 85dB

Price: $2.00

]]> 7808 - PCB Mount 12mm 1.5 - 9 VDC Piezo Buzzer

12mm Diameter Buzzer 1.5 - 9VDC 85dB

Price: $2.00

]]> 12mm Diameter Buzzer 1.5 - 9VDC 85dB

]]> <![CDATA[7807 - Surface Mount Mechanical Buzzer - 1.5 - 6.0VDC]]> https://www.etech.kiwi/7807-surface-mount-mechanical-buzzer-1-5-6-0vdc/ Tue, 14 Apr 2015 16:06:45 +0000 https://www.etech.kiwi/7807-surface-mount-mechanical-buzzer-1-5-6-0vdc/ 7807 - Surface Mount Mechanical Buzzer - 1.5 - 6.0VDC

Surface Mount Buzzer 32mm x 17mm x 15mm 1.5 - 6VDC 85 dB

Price: $2.25

]]> 7807 - Surface Mount Mechanical Buzzer - 1.5 - 6.0VDC

Surface Mount Buzzer 32mm x 17mm x 15mm 1.5 - 6VDC 85 dB

Price: $2.25

]]> Surface Mount Buzzer 32mm x 17mm x 15mm 1.5 - 6VDC 85 dB

]]> <![CDATA[7805 - Peizo Transducer Surface Mount]]> https://www.etech.kiwi/7805-peizo-transducer-surface-mount/ Tue, 14 Apr 2015 16:06:45 +0000 https://www.etech.kiwi/7805-peizo-transducer-surface-mount/ 7805 - Peizo Transducer Surface Mount

- Size: 30mm diameter - 5mm high. - Max. Input Voltage: 30V pp - Resonant frequency: 4,200 +/- 500Hz - Resonant Resistance: 300 ohm max. - Electrostatic Capacitance: 20,000pf +/- 30%.

Price: $4.38

]]> 7805 - Peizo Transducer Surface Mount

- Size: 30mm diameter - 5mm high. - Max. Input Voltage: 30V pp - Resonant frequency: 4,200 +/- 500Hz - Resonant Resistance: 300 ohm max. - Electrostatic Capacitance: 20,000pf +/- 30%.

Price: $4.38

]]> - Size: 30mm diameter - 5mm high. - Max. Input Voltage: 30V pp - Resonant frequency: 4,200 +/- 500Hz - Resonant Resistance: 300 ohm max. - Electrostatic Capacitance: 20,000pf +/- 30%.

]]> <![CDATA[7803 - PCB Mount 12mm 6 - 14VDC Piezo Buzzer]]> https://www.etech.kiwi/7803-pcb-mount-12mm-6-14vdc-piezo-buzzer/ Tue, 14 Apr 2015 16:06:45 +0000 https://www.etech.kiwi/7803-pcb-mount-12mm-6-14vdc-piezo-buzzer/ 7803 - PCB Mount 12mm 6 - 14VDC Piezo Buzzer

12mm Diameter Buzzer 6 - 14VDC 85dB

Price: $2.00

]]> 7803 - PCB Mount 12mm 6 - 14VDC Piezo Buzzer

12mm Diameter Buzzer 6 - 14VDC 85dB

Price: $2.00

]]> 12mm Diameter Buzzer 6 - 14VDC 85dB

]]> <![CDATA[7802 - Piezo Transducer PCB Mount]]> https://www.etech.kiwi/7802-piezo-transducer-pcb-mount/ Tue, 14 Apr 2015 16:06:44 +0000 https://www.etech.kiwi/7802-piezo-transducer-pcb-mount/ 7802 - Piezo Transducer PCB Mount

30V Max P-P Current - 7mA at 10V P-P 82dB @ 10cm @ 10Vp-p, Square wave, 4.0KHz 17mm diameter x 7.6mm High

Price: $1.25

]]> 7802 - Piezo Transducer PCB Mount

30V Max P-P Current - 7mA at 10V P-P 82dB @ 10cm @ 10Vp-p, Square wave, 4.0KHz 17mm diameter x 7.6mm High

Price: $1.25

]]> 30V Max P-P Current - 7mA at 10V P-P 82dB @ 10cm @ 10Vp-p, Square wave, 4.0KHz 17mm diameter x 7.6mm High

]]>