Edge Plating/Half-hole PCB
Half hole pcb
The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on the edge of the board is already a mature process in PCBSKY PCB manufacturing processing.
How to control the quality of the product after forming the Half-hole on the edge of the board. For example, the copper spurs of the hole wall and the residue have always been a problem in the processing.
This type of board has a row of half hole in the PCB, which is characterized by a relatively small aperture, mostly used on the carrier board, as a daughter board of the motherboard, through the half-hole and the motherboard and components The feet are welded together.
Therefore, if there are copper thorns remaining in these half-hole, the soldering of the plug-in manufacturers will result in inaccurate solder joints and weak soldering, which will cause a bridge short circuit between the two pins.
Half hole pcb has a minimum processing capacity of 0.4 mm for the sample and a minimum of 0.5 mm for the batch.
Edge Plating does not have a set definition per IPC. However, the industry generally accepts this as being copper plating that continues from the top and bottom surfaces and along one or more perimeter edges. The PCB edge plating processcan be used for a variety of purposes, including, but not limited to edge soldering, edge connections, and to increase current carrying capacity. Burrs Often pcb edge plating, especially on castellations, can result in burrs from the final machining process.
We apply a modified, proprietary process flow that results in the burrs being polished down to the edge of the feature. Copper Peeling Plating over a large substrate surface can lead to the plated copper peeling due to a lack of adhesion strength. We address this by first roughening the surface through a combination of chemical and other proprietary means. We then use direct metallization, which has a higher copper bond strength, to prepare the surface for plating.
Welcome to custom Edge Plating PCB / Half Hole PCB directly from PCB Factory at low cost.
在线联系供应商
Other supplier products
 |
High Tg PCB | What is High Tg PCB When the temperature rises to a certain area, the substrate will change from "glass state" to "rubber state", and the temperatu... |
 |
Flexible PCB | Custom enzhen, a TRUE PCB MANUFACTURER. Because of the advantages (for example, cost, space, and weight savings) that flexible and Rigid-Flex-circu... |
 |
Hard Gold PCB | The Application of Hard Gold PCB Hard Gold PCB is widely used in intelligent AI, entertainment, educational robots or other industrial intel... |
 |
PCB Assembly | PCBSKY is a national enterprise focusing on PCB and PCBA manufacturing for 8 years. The company has a strong engineering team and a professional el... |
|
|
Edge Plating/Half-hole PCB | Half hole pcb The walls of the PTH holes on the PCB are plated with Half-hole formed by smooth and complete metal forming.The Half hole process on ... |
Same products
 |
2rb 930-7ah37 Side Channel Blower | 卖方: Greentech Industry (Jinan) Co., Ltd | Greentech International (Zhangqiu) Co., Ltd is the professional side channel blower supplier.The ... |
 |
Electric grinder | 卖方: O&K GROUP LIMITED | Looking for Quality Products? From electronics to home essentials, fashion to industrial supplie... |
 |
Turbo Blower/Multistage Centrifugal Blower/Vacuum Pump | 卖方: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltd is the professional blower supplier. Multistage Centr... |
 |
China 12V Screwdrivers Supplier | 卖方: Yiwu Posgit Technology Co., Ltd. | Your first choice for wholesale power tools is YDS Tool, a reputable brand in the field. As one o... |
 |
DN50-1200mm Portable Gate Valve Grinding&Lapping Machine | 卖方: 保定市润生进出口贸易有限公司 | Manufacturer of Valve Grinding& LAPPING MACHINE for gate valve,globe valve,safety valves from... |
