In general,there is 2500pcs/1000pcs in one roll carrier reel.Inner box dimension: 330*330*30mm. Ten inner boxes in one carton.Carton dimension: 370*350*350mm.
1. What kind of product that the buzzer will be used in?2. The valid hearing distance?3. The voltage and current working on buzzer?4. what is the size on PCB board which can put SMD buzzer?
There are two difffent sound ports of Keliking SMD buzzers.
Keliking SMD Piezo Buzzer Series
Applicable Products of Keliking SMD Buzzers
Piezoelectric Buzzers are sound components prepared by incorporating a piezoelectric vibration plate in a plastic case (resonator).Piezoelectric sounders are sound components which generate sound suitable for use as input signals (including multi-tone, melody and so forth) without built-in oscillati
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How to Choose and Buy the Buzzer? Buzzer is various kinds of specification, need to know several parameters (voltage, current, drive mode, size, connection/fixed way), of course, more importantly, want a voice (sound pressure size, frequency). Working voltage: magnetic buzzer, from 1.5 to 24 v, pi
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KLJ-4020Our products are small and thin, with exquisite workmanship and high production efficiency. We try to meet the trend of making electronic products ultimate small and thin. Currently we are working on our latest new product with size 4*4*1.8mm, this would be the smallest product compared with
Ps:1.Our products meet the standard of ROHS,REACH,IOS:9001-2008,etc. 2.The item that sound pressure level value and Audible distance is just for reference.It depends on your using environment. In general,smaller the buzzer is,shorter the valid hearing distance
