10MHz sensor crystals for SRS QCM200

As SRS's QCM200 use 5MHz for many years, all customer use 5MHz for many years, but there is a customer who use more and more 10MHz sensor crystals, what they use a lot is gold electrodes.

Is 10MHz work better and have better sensitivity ? they think so.

But we want to remind our customer, 10MHz quartz chip much more thin than 5MHz, so when you take it, be more careful, it's fragile.