14 * 7 mm External Drive Mirco Piezo Buzzer With Pin 85dB 4000Hz
Used for Alarm
What’s Our Advantages:
1: As a comprehensive enterprise with an integration of R&D,
design, production, we have highly effcient production line,
advanced quality testing instruments, excellentproducts and packing
2: Our company has passed the international quality system
authentication of ISO9001.
1. Reply your enquiry in 24 working hours.
2. Experienced staffs answer all your questions in professional and
3. Customized design is available.
|Resonant Frequency||4000±500 Hz|
|Sound Output at 12v/30cm||>85dB|
|Capacitace||15000Pf ±30% at 120HZ|
|Operating Temperature||-20℃ to 70℃|
|Storage Temperature||-30℃ to 80℃|
* Sound Output : 85dB
* Operating Voltage: 1~15v
* Resonant Frequency:4000Hz
* Retaed Current: ≤20mA
* Small size Piezo type
* High sound output
* Highly efficient
* Shot lead time & Low Price.
* Drop Test
Standard Packaging From 75cm(Drop on hard wood or board of 5cm
thick, three sides, six plain.)
* Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in
each 3 axes
- Buzzer or beeper is an audio signalling device
- Electromechanical or piezoelectric.
- Typical uses of buzzers and beepers include alarm devices
- Timers and confirmation of user input such as a mouse click or
1. Mould charge: Depend on the design
2. Sample Time:3-7days,5-10 pcs for free.
3. If charge you mold and sample fees, will be refundable after
confirm order at a certain quantity
Payment and Shipping:
1, Payment: T/T; Western union; Paypal ; L/C etc.
2, Shipping: by DHL, Fedex, TNT, UPS, EMS ect