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HC-49SMD 贴片2P | |||
请点击您需要的参数一起加到购物车,找不到您需要的请联系客服 | |||
标准频率 | 负载电容 | 频率偏差 | 点击购买 |
3.6864MHZ | 20PF | 20PPM | rel="nofollow" Buy |
4MHZ | 20PF | 20PPM | rel="nofollow" Buy |
6MHZ | 20PF | 20PPM | rel="nofollow" Buy |
7.3728MHZ | 20PF | 20PPM | rel="nofollow" Buy |
8MHZ | 20PF | 20PPM | rel="nofollow" Buy |
10MHZ | 20PF | 20PPM | rel="nofollow" Buy |
11.0592MHZ | 20PF | 20PPM | rel="nofollow" Buy |
12MHZ | 20PF | 20PPM | rel="nofollow" Buy |
13.560MHZ | 20PF | 20PPM | rel="nofollow" Buy |
16.384MHZ | 20PF | 20PPM | rel="nofollow" Buy |
20MHZ | 20PF | 20PPM | rel="nofollow" Buy |
22.1184MHZ | 20PF | 20PPM | rel="nofollow" Buy |
24.576MHZ | 20PF | 20PPM | rel="nofollow" Buy |
24MHZ | 20PF | 20PPM | rel="nofollow" Buy |
25MHZ | 20PF | 20PPM | rel="nofollow" Buy |
26MHZ | 20PF | 20PPM | rel="nofollow" Buy |
27.120MHZ | 20PF | 20PPM | rel="nofollow" Buy |
27MHZ | 20PF | 20PPM | rel="nofollow" Buy |
28.6363MHZ | 20PF | 20PPM | rel="nofollow" Buy |
30MHZ | 20PF | 20PPM | rel="nofollow" Buy |
32MHZ | 20PF | 20PPM | rel="nofollow" Buy |
如您需要购买同类别的其他系列产品,请点击以下链接 | ||
产品型号 | 产品规格 | 点击购买 |
HC-49US | 11.5x4.5x3.68mm | rel="nofollow" Buy |
HC-49SMD | 11.4x4.8x3.8mm | rel="nofollow" Buy |
HC-49UM | 11.05x4.65x13.46mm | rel="nofollow" Buy |
YSX321SL | 3225 4P | rel="nofollow" Buy |
YSX530GA | 5032 2P | rel="nofollow" Buy |
YSX531SL | 5032 4P | rel="nofollow" Buy |
YT-26 | 2060 2P | rel="nofollow" Buy |
YT-38 | 3080 2P | rel="nofollow" Buy |
R315 | D11,F11,TO39 | rel="nofollow" Buy |
R433 | D11,F11,TO39 | rel="nofollow" Buy |
在晶振行业中,各种晶振品牌都有。对于新手想选购时,一般都不知道怎么选择哪个晶振品牌比较好。今天小扬就来说说32.768khz晶振用哪个品牌比较好?
首先,我们32.768k晶振有分为贴片晶振和直插晶振,常用贴片晶振有很多种体积,如2.0*1.2mm、3.2*1.5mm、4.1*1.5mm、4.9*1.8mm、6.0*2.5mm、7.0*1.5mm、8.0*3.8mm等等,而常用直插晶振主要为圆柱晶振:3*8mm、2*6mm、1.5*5.0mm、1.2*4.7mm等,32.768k是常用的晶振频率!
各家晶振都有自己的优势,关键是看产品自己如何定位,国产品牌都很不错,yxc的32.768khz晶振,32.768k是款实时时钟,英文称之为rtc。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,可以很的得到一秒的计时。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。一般32.768k的晶振负载电容都是12.5pf。常用32.768k晶振的电子产品有mp3/mp4、手机、手表、电脑、笔记本等等。也还有很多生活类、工业类电子也会常用到这款频率进口晶振。
国内外晶振品牌都很不错,不管是石英晶振还是硅晶振的,用途不一样,所要求的体积也不一样,32.768KHZ MEMS硅晶振是Sitime推出的一款专门用于在小体积、低功耗的RTC时钟需求场合,主要用于智能手机及可穿戴设备。 输出摆幅可控可直接兼容XTAL输出摆幅。 可支持锂电、超级电容等供电设备供电。 无需额外的负载电容。 内部含有LDO电路,无需额外去耦电容。sitime代理-扬兴YXC。
·封装1508(SIT1534)
·超低功耗:< 1μA
·频率稳定度低至±10ppm(1.5*0*8mm)
·适用于无线蓝牙,可穿戴设备等
·符合无铅、RoHS和REACH标准