Gold motherboard pcb highly-rated finger for import

Company Advantages
1. Rocket PCB pcb connection is professionally designed. Its circuit design, printed circuit design, and housing design are all well conducted by our designers at the initial stage.
2. The product features enough hardness and toughness. The primary seal part is usually made of welded metal which has strong hardness.
3. The product is allergy free. Any allergens dyestuffs or chemical sensitizers such as alkylphenol ethoxylates are all eliminated during its production with the help of hypoallergenic chemical agents.
4. Rocket PCB has been growing rapidly into a leader in motherboard pcb and related equipment.

ENIG: ENIG is more cost-effective and easier to solder than the electric gold plating. But its soft and thin (usually 2-5u ")composition makes the ENIG unsuitable for achieving the abrasion effect caused by the circuit board insertion and removal.
Electroplated Hard gold: This gold is solid (hard) and thick (usually 30u "), so it is more ideal for achieving the abrasive effects caused by constant PCB usage. 

There are many meticulous steps involved in the process of plating gold fingers. To ensure that all of these fingers and slots fit, each PCB must pass a series of inspections and defect tests.   

Standard gold finger：Gold fingers are of equal length.
Staged gold finger PCB ：The etching pattern of the golden finger position needs to be realized by multiple film pasting, exposure and solder masking. The position and pattern need to be strictly and accurately controlled.
Long-short gold finger PCB：Its process is similar to the staged gold finger, which requires multiple exposure and electroplating to obtain the graphics of the long- short gold finger and  requires the following design rules: plated holes, SMD and pads should not be placed within 1.0 millimeters of the gold finger; plated pads cannot exceed 40 millimeters in length.

As more and more technologies rely on gold fingers, it is vital that we have them plated and tested to meet the highest standard and to ensure the highest performance. Rocket PCB provides the PCB with the highest quality for customers from different industries with our extensive experience.

Key dimensions control

Company Features
1. Rocket PCB Solution Ltd. stands out in today's market competition relying on the strong ability and experience in manufacturing quality pcb connection .
2. We have robust teams covering the entire manufacturing process. Their expertise in materials research, advanced design methods, and global manufacturing capability allow us to create reliable products our customers need.
3. Rocket PCB utilizes our industry knowledge, expertise and innovative thinking to power your business growth. Get quote! Rocket PCB considers the prevalence of motherboard pcb is based on its top quality and specialist support. Get quote! Rocket PCB Solution Ltd. sticks to the going-out strategy and aims to be an international brand. The Rocket PCB brand is now committed to improving the quality of its services. Get quote!