Hi,
Would it be possible to identify the exact part numbers of these Seiko Epson crystal devices from the top marking?
These devices have been tested and can confirm they are both 24Mhz but I am unsure what the manufacturer part number is.
Thanks
Please, write the dimensions of the crystal.
I would agree with the need for the dimensions as that can help narrow options.
The options found so far.
Crystals | Electronic Components Distributor DigiKey
I also have not been able to verify the devices based on the marks given.
What indicated that these are Seiko Crystals?
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Dimensions are 3.2mm x 2.5mm x 0.66mm
Photo of the bottom side of the device:
The datasheet for the product under the below link suggests that these crystals are Seiko Epson but I am unable to decode the top marking on the device. Is there a way of doing that?
I think that the device on the left is a Seiko Epson FA-238 series device while the one on the right is a Seiko Epson TSX-3225 device.
We Asked the Mfr if there was any way to tell from the part marking things like stability, tolerances, etc
We cannot tell stability and tolerance from markings.
So basically, if the crystals become separated from the shipping information, we would not be able to drill down to a specific part.
Otherwise the information and research you did is correct but we can’t get any closer to specific part numbers.