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A-TECH free delivery press fit pins pcb hot-sale for sale

A-TECH free delivery press fit pins pcb hot-sale for sale

Min half hole
Profile of half hole
Surface finish
ENIG preferred
Min Order Quantity
Production Lead Time
5-18 Working Days
Supply Capacity
10000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
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Application Scope
A-TECH's Quick Turn PCB can be used in a variety of situations.A-TECH always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.
Company Advantages
1. A-TECH press fit pins pcb is produced at the same location and on the same equipment, which ensures consistency over large runs and multiple orders.
2. The product has never failed in the aspects of long-lasting performance and durability.
3. Checking each detail of the product is a necessary step in A-TECH.
4. As a leading hybrid pcb supplier, A-TECH CIRCUITS Co., Ltd. ranks top in the industry.
5. By perfecting the quality guarantee of hybrid pcb, A-TECH has received more high comments from customers.

Plated half holes which is also called castellated holes, they’re normally designed at the edge of printed circuit boards and plated with copper, and they’re mainly used for board-on board connections, mostly where two circuit boards with different technologies are combined.

Most of the plated half hole PCBs are a type of modules which are small and high density with fine pitch components, this type of circuit boards are made with GPS Modules, Wifi Modules, Bluetooth Modules, GMS Modules, GPRS Modules and other smart modules.

Basically plated half holes are not suitable for V-score process, because the copper at the hole will be rolled up to cause serious burs, routing process is a better solution to ensure smooth edge.

The guidelines of designing plated half holes

● Normally the minimum half hole size is 0.8mm, it can be min 0.55mm with A-TECH capability
● The routing tolerance for half hole is +/-0.15mm
● The minimum distance from pad to pad is 0.25mm
● Use the larger hole diameter if possible
● Use the larger outer layer pad on both sides if possible
● Connect inner layer pads to the plated holes if possible to bring more stability and help to avoid burrs.
● Routing process is preferred and ENIG finish is preferred.

A-TECH have manufactured a large number of printed circuit boards with half hole design for various module products, and we have obtained rich experience to control high quality, the minimum half hole size we can build is 0.55mm.

Company Features
1. The targeted market of A-TECH CIRCUITS Co., Ltd. is spread all over the world.
2. Equipped with fantastic technical power, A-TECH becomes more influential than before.
3. Imported from the foreign countries, our advanced machine can guarantee the strict process of hybrid pcb. Get more info! All of our edge plating pcb will undergo strict test before selling. Get more info! While pursuing the growth of the company, A-TECH CIRCUITS Co., Ltd. always adhere to press fit pins pcb . Get more info! hybrid circuit manufacturers : Service Philosophy of A-TECH CIRCUITS Co., Ltd.. Get more info!
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