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Switch collection Fosen Aquamarine

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Manufacturer Jinyuanzhou Electronics
Series Cherry MX clones
Group Cherry MX clones
Behaviour Clicky
Signalling type Metal contact
Switch mount Plate
Keycap mount Cherry MX
Constituent parts 7
In production Yes
Work done No


Source Consignment Quantity Line Notes
AliExpress::PO potential Consignment the 72nd 4 (new) Gift from Ben; only 4 as that was all he had in stock at the time.


Acquired 4
Given away 1
Sold 0
Remaining 3


Seller photographs show partially obscured Chinese and English manufacturer details (some of the text is hidden under the switches); from transcribing the former (“金源洲电子”) I succeeded in finding the following page, and from it the full English name of “Jinyuanzhou Electronics”:


I have yet to find a company website, and the above page does not depict any keyboard switches.


Destination Date Quantity Disposition
HaaTa (US) 2017-11-17 1 Gift

Additional images

View full size image Side view
View full size image Bottom view
View full size image Partial disassembly
View full size image Switch contacts; the side of the switch is scuffed from the effort required to force the lid off with a knife.