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free delivery countersink pcb heavy durable at discount

Free delivery countersink pcb heavy durable at discount

Type of Blind Vias
Laser Drill & Mechanical Drill
Min Laser drill blind Vias
0.1mm
Min Mechanical drill blind vias
0.15mm
Min Buried Vias
0.15mm
Min Order Quantity
No
Production Lead Time
6-20 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
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Quantity Needed:
Pieces
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Product Information of free delivery countersink pcb heavy durable at discount
Enterprise Strength
  • We promise choosing A-TECH is equal to choosing quality and efficient services.
Company Advantages
1. A-TECH countersink pcb is eye-catching in appearance as it is made of high-quality raw materials.
2. We have strict inspection system for this product.
3. Every detail of this product has been carefully examined and checked to ensure the high quality.
4. If necessary, A-TECH CIRCUITS Co., Ltd. will arrange free samples of countersink pcb for testing first.


PCB with Blind and Buried Vias

Basically the blind and buried vias are popular to be designed on high density PCBs due to the limit of small space, the blind and buried vias can only pass through necessary layers and more surface area become available for components, they have the ability to meet the density constraints of line and pads on a typical design without increasing the layer count or board size and reduce the PCB aspect ratio for convenient production.


Blind Vias

Blind via is a copper plated hole that connects only one outer layer to one or more inner layers, it never goes all the way through a circuit board but only visible on one side of circuit boards. The blind via can be laser or mechanically drilled based on the detailed via hole size and layer stackup.


Buried Vias

Buried Via is a copper plated hole that connects two or more inner layers without contacting the outer layers, as the name suggests, it’s buried inside, so it’s not visible from the outer layer of PCB. Buried via has no impact to any trace or surface mount component on the top or bottom layers, trace or SMD pad can be placed directly over the buried via.

A-TECH CIRCUITS has capacity to build both of blind via and buried via with different demands, We’ll use laser drill for the blind vias with size smaller than 150um and use mechanical drill for the blind via size larger than 150um, the technology of blind via we can achieve include via in pad, stacked via and staggered via. The minimum size of buried via normally need to be 150um and they’ll be plugged with resin to avoid prepreg flow into buried via which might affect the connection with adjacent layers.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is a specialist manufacturer of countersink pcb .
2. Our advanced machine is able to fabricate such thick copper pcb with features of [拓展关键词/特点].
3. Quality strategies are always our running principle. We will unswervingly use superior quality materials and strive for sophisticated workmanship, so as to supply clients with high-quality products. We embed responsible and sustainable practices into all the ways we work: supporting and enhancing the safety, security, health, and environmental responsibility of our operations. Since our inception, we always strive to improve the lives of consumers worldwide by offering them branded products with superior quality and value. Ask online!
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