12V Lead Wire Piezoelectric / Micro Piezo Buzzer D42xH16mm external Drive Without Circuit
We also can make Customized products
Testing Condition:
After any following tests the part shall meet specifications without any degradation in
appearance and performance except SPL. SPL shall not deviate more than -10 dB
from the initial value
1, Ordinary Temperature Life Test
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage
Resonant frequency, 1/2 duty Square wave.
2, High Temperature Test
The part shall be capable of with standing a storage temperature of +80℃ for 96 hours.
3, Low Temperature Test
The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.
4, Humidity Test: Temperature:+40℃±3℃ Relative Humidity:90%～95% Duration: 48 hours and expose to room temperature for 6 hours
5, Temperature Shock Test: Temperature:60℃ /1hour→ 25℃/3hours→-20℃/1hour→ 25℃/3hours (1cycle), Total cycle: 10 cycles
6, Drop Test: Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick,
three sides, six plain.)
7, Vibration Test: Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
8, Reflow Test: Use recommendable reflow soldering condition (as shown in 5.1) (1) No abnormality should be found after reflow (2) Good soldering to meet soldering requirements
Typical Specificaton | Type | Unit | 4216CY2812W | | Rated Voltage(square wave) | Vp-p | 12 | | Operating Voltage | Vp-p | 1~30 | | Rated Current(max) | mA | 3 | Min Sound Output at 2.8kHz/30cm | dB | 90 | | Rated Frequency | Hz | 2800±300 | | Capacitance at 120Hz | pF | 35000±30% | | Lead Wire/Pin Material | UL1007 AWG28 | | Operating Temperature | ℃ | -20~+60 | | Storage Temperature | ℃ | -30~+70 | | Housing Material | ABS | | weight | g | 10 |
Features:
* Big Size
* High efficient
* Short lead time & Low Price.
* Rated Voltage: 12V
* Max Rated Current: 3mA
* Sound Output at 30cmt: 90dB
Applications:
* Children's toys
* Alarm Medical equipments
* Telecommunication
* Security
* Household appliances
* Audio and Video Products
* Etc.......
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Payment and Shipping:
1, Lead time about 3~5 days.
2, Payment: T/T; Western union; Paypal .
3, Shipping: by DHL, Fedex, TNT, UPS, EMS ect
