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A-TECH press blind vias pcb company for sale

A-TECH press blind vias pcb company for sale

Type of Countersink
PTH or NPTH
Countersink depth tolerance
+/-6mil
Countersink hole size tolerance
+/-6mil
Angle of Countersink
60, 82, 90, 100, 110, 120 etc.
Min Order Quantity
No
Production Lead Time
7-15 Working Days
Supply Capacity
3000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:


The countersink is a kind of conical hole which drilled by special drill bits, it allows the tapered head of a screw to be inserted and screwed down in the hole to sit flush with the surface of the circuit board.



In order to ensure correct manufacturing for countersink design, PCB manufacturers require the details of the hole diameter or other specifications, the detailed information as below is needed:

● Countersink is drilled on top or bottom side?
● Countersink is copper plated or non-plated?
● The angle of countersink
● The finished diameter of countersink at the surface
● The depth of countersink
● The finished diameter of the shaft of the countersink



A-TECH press blind vias pcb company for sale-1



Drill bit with different angles are the key tools to make countersink, the angles with 82 degree and 90 degree are usually used in many kinds of design, but other angles like 60 degree, 100 degree, 110 degree, 120 degree and so on are also possible based on demands.



A-TECH press blind vias pcb company for sale-2



A-TECH is capable of building different types of countersink with different diameters and angles, and no matter copper plated or non-plated, welcome to send inquiry if you have related demands.




A-TECH blind vias pcb goes through several production stages, including the fabrication and solder of the circuit board, surface treatment, insulation testing, assembly, and commissioning. The pieces feel good in the hand as users are working the puzzle
The design of A-TECH press fit pins pcb mainly follows 3 principles. They are respectively the Principle of Theme, the Principle of Humanization and the Principle of Science. There is less puzzle dust in the box
The surface process of A-TECH press fit pins pcb includes rust, grease, oxidization, and burnishing. All these processes are done in line with hardware manufacture standards both domestically and internationally. Patterns of puzzle cut can be grid cut, strip cut, and random cut
Before shipping, A-TECH press fit pins pcb will go through a series of tests. It will be checked for minimized moisture content, polished and smooth surface, uniform paint, degumming, or gapping. Its pieces have a good thickness and density
The manufacture of A-TECH press fit pins pcb is professional and sophisticated. Its production processes including PCB fabrication, heat treatment of electric components, and housing treatment are all done by expert technical workers. It can be designed with letters tips on the back of every piece for easy solving
press fit pins pcb is more suitable for a variety of occasions. Its materials are non-toxic, which is especially important for kids
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