愛(ài)普生晶振FC-12M系列32.768k晶體是超緊湊的SMD音叉晶體，有助于移動(dòng)產(chǎn)品的進(jìn)一步小型化和對(duì)更小型電子設(shè)備的需求。FC-12M采用QMEMS和高精度安裝技術(shù)，實(shí)現(xiàn)了超小型2.0mmx1.2mmx0.6mm無(wú)源晶體。這種水晶的占地面積大約是其前代產(chǎn)品的一半，具有相同的性能。FC-12M石英晶體諧振器通過(guò)更高密度的集成，更高的設(shè)計(jì)靈活性，更小的尺寸和更先進(jìn)的功能，有助于進(jìn)一步增強(qiáng)移動(dòng)產(chǎn)品。該產(chǎn)品的頻率公差為±20和±30ppm。被廣泛用于移動(dòng)通訊，鐘表電子，智能手機(jī)，平板電腦，儀器儀表，智能門鎖，可穿戴設(shè)備等。
FC-12M專用于智能電表高精度32.768K晶振,X1A000061000300,鐘表晶振

貼片晶振	尺寸(長(zhǎng)寬高)	型號(hào)	頻率	負(fù)載電容	精度	工作溫度
X1A000061000200	2.05x1.2x0.6mm	FC-12M	32.768kHz	12.5pF	+/-20.0ppm	-40 to +85°C
X1A000061000300	2.05x1.2x0.6mm	FC-12M	32.768kHz	12.5pF	+/-30.0ppm	-40 to +85°C
X1A000061000600	2.05x1.2x0.6mm	FC-12M	32.768kHz	7pF	+/-20.0ppm	-40 to +85°C
X1A000061000800	2.05x1.2x0.6mm	FC-12M	32.768kHz	9pF	+/-20.0ppm	-40 to +85°C
X1A000061001400	2.05x1.2x0.6mm	FC-12M	32.768kHz	12.5pF	+/-10.0ppm	-40 to +85°C
X1A000061002100	2.05x1.2x0.6mm	FC-12M	32.768kHz	6pF	+/-20.0ppm	-40 to +85°C
X1A000061002400	2.05x1.2x0.6mm	FC-12M	32.768kHz	9pF	+/-10.0ppm	-40 to +85°C
X1A000061003000	2.05x1.2x0.6mm	FC-12M	32.768kHz	8pF	+/-20.0ppm	-40 to +85°C
X1A000061003200	2.05x1.2x0.6mm	FC-12M	32.768kHz	6.6pF	+/-20.0ppm	-40 to +85°C
X1A000061003500	2.05x1.2x0.6mm	FC-12M	32.768kHz	7pF	+/-10.0ppm	-40 to +85°C
X1A000021000200	2.05x1.2x0.6mm	FC-12M	32.768kHz	10pF	+/-20.0ppm	-40 to +85°C
X1A000021000700	2.05x1.2x0.6mm	FC-12M	32.768k	10pF	+/-20.0ppm	-40 to +85°C
X1A000021000800	2.05x1.2x0.6mm	FC-12M	32.768kHz	10pF	+/-20.0ppm	-40 to +85°C
X1A000021001000	2.05x1.2x0.6mm	FC-12M	32.768kHz	9pF	+/-20.0ppm	-40 to +85°C
X1A000021001100	2.05x1.2x0.6mm	FC-12M	32.768kHz	10pF	+/-20.0ppm	-40 to +85°C
X1A000021001600	2.05x1.2x0.6mm	FC-12M	32.768kHz	7pF	+/-20.0ppm	-40 to +85°C

FC-12M專用于智能電表高精度32.768K晶振,X1A000061000300,鐘表晶振
32.768khz晶振是款實(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32.768或其倍頻。32.768K貼片晶振的負(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。

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