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Position: > Home > Product > 32.768KHZ crystal
32.768KHZ crystal

32.768khz晶振是款实时时钟晶振,它的作用是可以产生时序电路基准信号。而之所以选用32.768K是因为它是2的15次幂,是因为可以很精确的得到一秒的计时。不仅如此,包括所有的实时时钟晶振一般都是32.768或其倍频。贴片32.768K晶振的负载电容都是12.5PF。常用32.768K晶振的电子产品有智能手机、智能手表、安防和可穿戴设备等等。也还有很多生活类、工业类电子也会常用到这款频率的进口晶振。

Image Types of Model Package size Frequency Voltage/load Frequency difference Operating temperature Sample Application PDF
SMD KHZ Crystal (2012) SMD KHZ Crystal (2012) 2012 2.0x1.2x0.6mm 32.768KHZ 12.5PF or specif ±20PPM or specif -20℃~+70℃ Browse
SMD KHZ Crystal (3215) SMD KHZ Crystal (3215) 3215 3.2x1.5x0.75mm 32.768KHZ 12.5PF or specif ±20PPM or specif -20℃~+70℃ Browse
音叉晶振(G31-32.768KHz) 音叉晶振(G31-32.768KHz) G31 3.2x1.5x0.8 32.768kHz 12.5pf or specif 20ppm or specif , Browse
SMD KHZ Crystal (MC146) SMD KHZ Crystal (MC146) MC146 7.0x1.5mm 32.768KHZ 12.5PF or specif ±20PPM or specif -40℃~+85℃ or specif Browse
SMD KHZ Crystal(Y206) SMD KHZ Crystal(Y206) Y206 2.0x6.0mm 32.768KHZ 20PF or specif ±20PPM or specif -20℃~+70℃ Browse
SMD KHZ Crystal(Y308) SMD KHZ Crystal(Y308) Y308 3.0x8.0mm 32.768KHZ 20PF or specif ±20PPM or specif -20℃~+70℃ or specif Browse
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