Plated holes at discount for import Rocket PCB

Company Advantages
1. Rocket PCB motherboard pcb is produced by our staff with a sincere attitude towards the production. It makes the interconnections less bulky
2. Providing the most professional customer service has produced some effects on the development of Rocket PCB. Its connections made automatically through copper tracks
3. This product is very well coordinated, very light, and has outstanding features for resistance to deformation and long service life. It reduces the component welding points and is possible in the reduction of the failure rate
4. The product is notable for its excellent colorfastness. Its fabric has reached saturation point, so it does not need to be dyed again. Thanks to the application of the shielding layer, its signal distortion is reduced
5. The product features the desired safety. Its potential mechanical risks, electrical hazards, and sharp edges are kept under tight control. The product features low electric currents and radiation emission

Some common applications of golden fingers are:

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.   

Conventional gold finger：Gold finger is 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 golden 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. is influential firm mainly dealing with motherboard pcb. We adopt world-advanced technology when manufacturing gold finger pcb .
2. With Rocket PCB Solution Ltd.'s strong strength in science and technology, it benefits for the development of gold column .
3. Rocket PCB Solution Ltd. has established a production base for the development and business management centre. Our aim is to produce motherboard pcb with the best quality and reasonable price, along with the best after-sales service. Inquiry!