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A-crystals tuning fork crystal oscillators

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A-crystals tuning fork crystal oscillators

  • Dec 10, 2019

Do you know why 32.768KHz is used for clock function? And this frequency is used in a wide range of applications involving real time clock functions. We call them to be clock crystal.


Right!

1.      Because THIS frequency in crystal oscillator working can be a perfect policeman to control the time and management of electronic circuits.

2.      Because this 32.768KHz gives exactly 215 cycles per second, which is perfect for using in digital circuits with a binary counter such as a 16 bit counter.

We at A-Crystal main manufacture 32.768KHz crystals which is high reliability crystal oscillators

and supply with different sizes and packages:


Pictures MPN Package Type Size[mm] Applications Frequency Lead Time
[KHz]

DT206 DIP Cylinder 6.2*2.1

RealTimeClock/

Measuring Instruments

32.768 3-7days
DT308 DIP Cylinder 8.3*3.2 Clock surce for communication 32.768 3-7days

PSX-215 SMD 2.0*1.2*0.6 Industrial applications 32.768 3-4weeks
PSX-315 SMD 3.2*1.5*0.9 Smart Phone/Commercial 32.768 6-10days
PSX-415 SMD 4.1*1.5*0.9

Wireless communications/

Palm Pilots

32.768 1-2weeks
PSX-519 SMD 4.9*1.8*1.0 PDA/Automotive electronics 32.768 14 days

PMX-145 Plastic Molded SMD 6.9*1.4*1.3 Commercial/Camera 32.768 3-7days

PMX-206 Plastic Molded SMD 8.0*3.8*2.5

Clock/Industrial/

Measuring equipment

32.768 3-7days

PMX-405/406 Plastic Molded SMD 10.41*4.06*3.6 Clock/Microcomputer/Industrial 32.768 3-7days

PMX206F Low cost SMD 6.9*1.9 Blue-tooth/Measuring Instruments 32.768 3-7days

PMX206FA Low cost SMD/Jacket 8.3*2.7 Wireless aplications/Reel time clock 32.768 7-10days
Pictures Size[mm] Frequency Frequency Tolerance Operating Temperature Load Capacitance MOQ/
[KHz] [ppm] [] [pF] Packing Unit[pcs]

6.2*2.1 32.768 ±5/±10/±20 =-20+70/-40+85 6pF-12.5pF 1000pcs/bag,10K/Box
8.3*3.2 32.768 ±5/±10/±20 =-20+70/-40+85 6pF-12.5pF 1000pcs/bag,10K/Box

2.0*1.2*0.6 32.768 ±10/±20/±50/±100 =-40+85 12.5pF/9pF 3k/Reel
3.2*1.5*0.9 32.768 ±20 =-40+85 12.5pF/9pF/7pF 3k/Reel
4.1*1.5*0.9 32.768 ±20 =-40+85 12.5pF/9pF/7pF 3k/Reel
4.9*1.8*1.0 32.768 ±20 =-40+85 12.5pF/9pF 3k/Reel

6.9*1.4*1.3 32.768 ±20/±50 =-40+85 12.5pF/7pF/6pF 3k/Reel

8.0*3.8*2.5 32.768 ±20 =-40+85 12.5pF/6pF 3k/Reel

10.41*4.06*3.6 32.768 ±20/±50 =-40+85 12.5pF/6pF 2K/Reel

6.9*1.9 32.768 ±20 =-40+85 12.5pF 3k/Reel

8.3*2.7 32.768 ±20 =-40+85 12.5pF 3k/Reel

Please let we know you need more information or full support on the 32.768KHz clock crystals!

A-Crystal electronic technology Co.,Ltd

https://www.acrystals.com/

Email: eva.wang@acrystals.com
Wechat:13691688345
whatapp:0086 13691688345

Address: 17th Building, A District, Feiyue Technology Innovation Park, Jiaojiang, Taizhou, Zhejiang, China. ZIP:318014

Copyright © 2015-2020 ZHEJIANG A-CRYSTAL ELECTRONIC TECHNOLOGY CO.,LTD..All Rights Reserved.

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