Suntsu松圖晶振公司是高品質(zhì)電子元件的一體化制造商、特許經(jīng)銷(xiāo)商和獨(dú)立經(jīng)銷(xiāo)商。我們通過(guò)提供免費(fèi)的工程支持、卓越的制造、負(fù)責(zé)任的采購(gòu)和庫(kù)存管理計(jì)劃，幫助科技公司節(jié)省資金、克服零部件挑戰(zhàn)并簡(jiǎn)化供應(yīng)鏈。專注于中端市場(chǎng)的電子產(chǎn)品制造商和經(jīng)銷(xiāo)商。我們的產(chǎn)品專長(zhǎng)包括頻率控制、互連、機(jī)電、天線和PCB。我們通過(guò)庫(kù)存管理計(jì)劃幫助客戶制造更好的產(chǎn)品，節(jié)省時(shí)間、金錢(qián)，并改善現(xiàn)金流/交付周期。

石英晶體32.768KHz是款實(shí)時(shí)時(shí)鐘晶振，它的作用是可以產(chǎn)生時(shí)序電路基準(zhǔn)信號(hào)。而之所以選用32.768K是因?yàn)樗?的15次冪，是因?yàn)榭梢院芫_的得到一秒的計(jì)時(shí)。不僅如此，包括所有的實(shí)時(shí)時(shí)鐘晶振一般都是32.768K晶振或其倍頻。32.768K晶振的負(fù)載電容都是12.5pf。常用32.768K晶振的電子產(chǎn)品有智能手機(jī)、智能手表、安防和可穿戴設(shè)備等等。也還有很多生活類、工業(yè)類電子也會(huì)常用到這款頻率的進(jìn)口晶振。

Series	Image	Package	Stability To	Frequency	Reel	Key Feature
SWS102		1.2X1.0 Ceramic SMD (2PAD)	±20ppm	32.768kHz	5K	Ultra-Miniature Package
SWS112		1.6X1.0 CERAMIC SMT (2PAD)	±20ppm	32.768kHz	3K	Ultra-Miniature Package
SAW212		2.0X1.2 Ceramic SMD (2PAD)	±10ppm/±20ppm	32.768kHz	3K	AEC-Q200 Compliant
SWS212		2.0X1.2 CERAMIC SMT (2PAD)	±10ppm/±20ppm	32.768kHz	3K	Ultra-Miniature Package
SAW312		3.2X1.5 Ceramic SMD (2PAD)	±10ppm/±20ppm	32.768kHz	3K	AEC-Q200 Compliant
SWS312		3.2X1.5 CERAMIC SMT (2PAD)	±10ppm/±20ppm	32.768kHz	3K	Ultra-Miniature Package
SWS412		4.1X1.5 CERAMIC SMT (2PAD)	±10ppm/±20ppm	32.768kHz	3K	Ultra-Miniature Package
SWT622		6.2X2.1 TUNING FORK	±10ppm/±20ppm	32.768kHz	N/A	Low Cost, Standard Package
SWG622		6.3X2.5 TUNING FORK GULLWING	±10ppm/±20ppm	32.768kHz	2K	Low Cost
SWG6J2		6.3X2.5 TUNING FORK GULLWING	±10ppm/±20ppm	32.768kHz	2K	Miniature Package.
SWS614		6.9X1.4 PLASTIC SMT (4PAD)	±10ppm/±20ppm	32.768kHz	3K	Miniature Package
SWS732		7.0X3.15 CERAMIC SMT (2PAD)	±10ppm/±20ppm	32.768kHz	3K	Ultra-Miniature Package
SWS832		8.0X3.7 CERAMIC SMT (2PAD)	±10ppm/±20ppm	30.000kHz - 2000.0kHz	4K	High shock and vibration resistant
SWS834		8.0X3.8 PLASTIC SMT (4PAD)	±10ppm/±20ppm	32.768kHz	3K	Low Cost, Standard Package
SWT832		8.3X3.2 TUNING FORK	±10ppm/±20ppm	32.768kHz	N/A	Low Cost, Standard Package
SWS144		10.4X4.06 PLASTIC SMD (4PAD)	±10ppm/±20ppm	32.768kHz	2K	Plastic SMD 4 Pad Package

1/5