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Rocket PCB plated motherboard pcb connector for wholesale

Rocket PCB plated motherboard pcb connector for wholesale

Name:
Gold Finger PCB, long-short finger PCB, staged gold finger PCB
Material:
FR4
Board thickness:
1.6mm
Surface treatment:
Immersion Gold,Plated Gold
Technology:
Long-short gold finger, gold plating, electroplated finger
Payment:
L/C,T/T,WesternUnion
Certification:
UL Consumer (Wear, Electronic Digital, Household Appliances, Connectors)/Industrial Control/Automobile TS16949/Medical/Server, Cloud Computing & Base Station/Aviation/Military/Communication (Certification in Related Applications)
Delivery Term:
DDU, FOB, CFA, CIF, CPT, EXW
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Information of Rocket PCB plated motherboard pcb connector for wholesale
Product Comparison
Rocket PCB is certified by various qualifications. We have advanced production technology and great production capability. PCB prototyping has many advantages such as reasonable structure, excellent performance, good quality, and affordable price.Compared with other products in the same category, PCB prototyping has the following major features.
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Company Advantages
1. The production of Rocket PCB equal length is standardized and highly efficient.
2. This product performs well in resisting humidity. Its materials are unaffected by the moisture in the most strenuous humid interior or outdoor conditions.
3. This product features an adjustable fit. It has two sets of removable spacers, allowing the adjustment of the space inside the shoe for a perfect fit.
4. This product has good performance in normal use. A good fit is achieved because the subject will feel comfortable and can perform the task well.
About our product

Rocket PCB provides gold finger PCB, long-short gold finger PCB, staged gold finger PCB fabrication. Gold finger PCB advocate higher necessities for the producing technology. If you do not have enough expertise, it's straightforward to cause unhealthy issues like darkening, whitening, contamination, lateral erosion, scratch and alternative issues.

Rocket PCB has intensive expertise during this field and has accumulated a few years of process expertise. Through method optimisation, improve film alignment, liquid concentration management, plating parameters and alternativelinks of optimisation. Our gold finger quality totally meets client necessities, won client appreciation.

Why design gold finger


A unique PCBA needs to be interconnected with the motherboard, however it additionally must be simplyreplaced. Style a gold finger connected to the socket, just like the connection between the facility plug and socket. as a result of gold has smart conductivity, inertia is powerful, it will make sure the semiconductive impact whereasnot oxidizing, at identical time, it also can guarantee adequate physical phenomenon when frequent insertion as a result of gold is wear-resistant.

Generally speaking, the golden finger implies that these fingers square measure plated with 5-30u” hard gold. hard gold has higher wear resistance and might be secured 20,000 times insertion while not affecting the quality, it should be over 5u” thick. However, the process technology of hard gold is comparatively complicated, and also the high thickness of gold consumes a lot of gold salt, that directly ends up in high price. In fact, several PCBs don't need frequent insertion, don't ought to do thick gold, or maybe don't do hard gold, directly do immersion gold replacement (soft gold, the gold thickness is usually 1-3 u”). It will effectively scale back the purchase price of PCB.


Some common applications of golden fingers are:

  • ◪   Provide interconnection points for transmitting network data.

  • ◪   Where a sub-board or dedicated adapter is attached

  • ◪   Connect external components to the prototype PCB

  • Use as an audio adapter

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Elctroplate process


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.   



TYPES OF GOLD FINGER


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Standard gold finger:Gold fingers are of equal length.
Staged gold finger PCBThe 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.

Staged gold finger production demo           


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Key dimensions control

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Product compare

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Our advantages and services

  •   24 hour real-time online consult

  •   Fast turn around with 24 hours and fast quote

  •   Outstanding PCB engineering and producing solutions save your cost

  •   Diverse PCB including rigid, FPC, rigid-flex, metal base, RF/microwave, hybrid, HDI, embedded, LED, backplane, ceramic substrate, IC substrate

  •   Special materials such as  Rogers, Arlon, Nelco and Taconic can realize a wide range of PCB applications

  •   Superb quality are guaranteed under the ISO9001, ISO14001, TS16949, OHSAS18001, ISO/IEC27001 system, insist on adopting 5S methods, Lean Six Sigma quality systems, UL, ROHS certification

  •    Free DFM, traceable manufacturing to complete after-sales service

  •   On time delivery more than 99%


Product application


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Consumer electronics
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Automotive electronics
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Communications
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Energy
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Industrial & Instrumentation
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IOT/Smart Home
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Medical electronics
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Security Industry






Company Features
1. Rocket PCB Solution Ltd. has long been leading the motherboard pcb quality and innovation.
2. Rocket PCB Solution Ltd. has successfully got several patents for technology.
3. We consider that a healthy environment is the foundation of our development and success. Hence, we have come up with plans to make progress in production in reducing wastes and controlling resource wastes. In the future, we must not only focus on our interests but also cultivate human values for the benefit of all living things in our circle. Get quote! Our company has in place an environmentally aware corporate culture. Our company's drive towards sustainable energy solutions and greener production methods continues apace. As a company, we want to contribute to the promotion of the common good. We contribute to the positive development of society by supporting sport and culture, music and education, and pitching in wherever spontaneous help is called for.
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