info@apollopcb.com

New here ? Getting $50 coupon

Request a quote
ABOUT US
COMPANY OVERVIEW MILESTONES FACTORY TOUR ORDER GUIDE QUALITY ASSURANCE PRIVACY POLICY PAYMENT METHODS SHIPPING METHODS APOLLOPCB DELIVERY VISIT US
PRODUCTS
PCB PCB ASSEMBLY COMPONENT SOURCING OEM
TECHNOLOGY
PCB CAPABILITIES PCB ASSEMBLY SUPPLY CHAIN MANAGEMENT SYSTEM CERTIFICATE QUALITY ASSURANCE
KNOWLEDGE CENTRE
PCB TYPE PCB ASSEMBLY LASER STENCIL PCB PRODUCTION
CULTURE
VALUE SYSTEM SOCIAL RESPONSIBILITY GREEN APOLLO CONFLICT MINERAL
NEWS
COMPANY NEWS INDUSTRY NEWS
CONTACT US
FEEDBACK GET A QUOTE
PCB edge plating

PCB edge plating is the process of connecting the top and the bottom of the PCB by electroplating around the outer edges of the PCB. This process also can be named as sideplating, border plating, edge metalizing, or plated contour. For the devices with moderate or high requirements for EMC, signal integrity, and heat dissipation, edge plating has apparent advantages at negligible cost. Usually, ENIG or nickel-gold is recommended to be the surface finish method for the edge plating.

The comparison of PCB with edge plating and PCB without edge plating

 


The benefits of PCB edge plating

u Prevent electromagnetic radiation from radiating or leaking to the edge of the board.

u Improve PCB’s EMC performance

u Provide excellent signal integrity

u Cooling function to help thermal dissipation

u Achieve board-to-board connection and housing connection

u As an edge connection and protection

u Improve the manufacturing results through edge soldering on the plated side

u Improve the capability of PCB current-carrying

Issues that need to pay attention to edge plating

u Overlapping copper should be used to design the metalized areas in the CAD layout to ensure the productivity of edge plating. The minimum overlap is 500mm.

u Ensure long-term adhesion of all the layers by preparing smooth edge surface and suitable plated material.

u Avoid burrs as much as possible.

u Metallization cannot be performed at the location of the small bridge.

u No internal power planes get to the board edge.

u Ensure enough space on edge for side plating.

u Layout the board outline where the edge plating is required before through-hole plating, which can avoid cutting marks during the V-cut process.

u The area that needs edge plating should be marked clearly in the mechanical layer before fabrication.

 

    Edge plating helps to create a robust connection of the PCBs and can reduce the chance of device failures. Therefore, edge plating is widely used in applications where connections need to be better supported and becomes a common practice in PCB manufacturing. APOLLOPCB provides professional equipment and specialized engineers to do the side plating process. Please send E-mail to us or contact our online services for more details about the edge plating process and design parameters. 


Instant Quote & Order Online

Upload your PCB Files

Got project ready to assembly? Contact us: info@apollopcb.com

GET PCB QUOTATION NOW
Verified by

Delivery Services

Payment Methods

Leave Message to APOLLOPCB

We're not around but we still want to hear from you! Leave us a note:

*indicates a required field

Name*
Email*
Message*

Leave Message to APOLLOPCB