tuning fork -b体育登录入口

tuning fork
fork
tuning fork
产品名称 产品图片 产品尺寸 频率范围
m5 3.2mm*1.5mm*0.9mm "32.768 khz(低电阻50kω max)"
m3 2.0mm*1.2mm*0.6mm 32.768khz
1.6mm*1.0mm*0.5mm 32.768khz
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