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A-TECH Bulk purchase best altium through hole pad best price at discount

A-TECH Bulk purchase best altium through hole pad best price at discount

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
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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 Bulk purchase best altium through hole pad best price at discount-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 Bulk purchase best altium through hole pad best price at discount-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.




press fit pins pcb has a vast range of prospects with its unique altium through hole pad. It can withstand the corrosion of acid, alkali, and other chemical substances
With the novel design for altium through hole pad, A-TECH CIRCUITS Co., Ltd. gains high reputation globally. The whole surface of the product is nonconductive
It is a great addition for altium through hole pad to design press fit pins pcb. Its surface is not to get rusty
The great value of press fit pins pcb mainly lies in its perfect design to bring best user experience. The whole surface of the product is nonconductive
altium through hole pad from A-TECH CIRCUITS Co., Ltd. generally use press fit pins pcb structure. It has an alarm report function when finishing the test work
A strict internal quality control system ensures that products meet international standards. It can withstand the corrosion of acid, alkali, and other chemical substances
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