Flash card holder

Change the card cover production based on other similar designs on the open source platform. If it is sent without verification of arrival, it may not be successful.
Principle:
Two boards (recommended thickness of 1mm) are used as the front and back respectively. The front has two LED lights and a switch diode (it is said that they can be omitted). The back is a complete PCB board for printing personal information. There is an opening in each corner. hole (pad hole diameter 2.2mm) can be connected using M2 screws and nuts.
 
Single piece size:
9.80 cm * 6.85 cm
Quantity:
3 PCS (3 SET) (0.0201 m2)
Number of layers:
2
Board material:
FR-4 Jiantao (TG150)
Shipping type:
Single piece imposition method: 1x1 Process edge: None 0 mm
Number of imposition styles:
1
Solder mask color:
cool white
Character color:
black
Via hole treatment:
Via hole cover oil
Copper thickness (inside/outside):
1oz/ 1oz
Board thickness:
1 mm
Whether to accept crossed boards:
Yes
Minimum hole diameter:
0.8 mm
minimum line width/line spacing:
10/10mil↑
Pre-plating process:
Immersed copper
Test method:
100% flying probe test
V-cut method:
None
Forming method:
Mechanical forming
Blind buried hole:
No
Half hole:
No
Gold finger:
None
Impedance:
No
Impedance Report:
Not required
Weight:
0.04 kg
Circuit process:
Exposure process
Solder mask process:
Silk screen Exposed pad
Spray plating:
Lead-free spray tin
immersion gold Thickness (u"):
0.00
Resin plug hole:
No need
to confirm the production draft :
No
custom number required:
BZS XiaoBai
design file:
Gerber_internal_2022-02-16.zip
Engineering file:
Download engineering file
Shipping report:
Quality warranty, electrical performance test report
Material:
Electronic