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gold gold finger pcb highly-rated connector for import

gold gold finger pcb highly-rated connector for import

Gold gold finger pcb highly-rated connector for import

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:

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 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.

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






Rocket PCB gold finger pcb is manufactured by advanced machinery. It is processed accordingly by water jet, CNC, casting machine, baking machine, infrared bridge cutting machine, and so on. It features non-absorbency and is proof against grease, oil, water, and other liquids
Rocket PCB gold finger pcb will be tested to guarantee its quality at the end of the stage. It will be tested by being dipped into or sprayed with different kinds of liquid such as acetic acid and alkaline liquid. This product features barrier efficiency to gases
The quality control for Rocket PCB gold finger pcb covers different aspects. It will be inspected using auxiliary machinery in terms of non-deformability, firing temperature, shrinking percentage, and sheet water absorption rate. The materials endow it with a strong puncture and tear resistance
The quality inspection of Rocket PCB gold finger pcb will be conducted at the final production stage. It will be checked for its smoothness, splicing trace, dirt resistance, anti-yellowing capability, etc. It has good shape stability and is not affected by humidity changes
The workmanship of Rocket PCB gold finger pcb mainly includes several aspects: mold filling, glaze spraying, sintering, cooling, and inspection which will be respectively conducted by professional technicians. It can perfectly protect items from dust
Adopting the latest technology guarantees the great performance of gold finger pcb. It does not contain additives that are harmful to humans
Rocket PCB Solution Ltd. takes the performance of gold finger pcb seriously.It is available with OEM service and thus any graphic including customers' brands and company name can all be printed
gold finger pcb's design uses gold finger pcb concept, is gold finger pcb. It is tasteless and odor-free, imparting no detectable taste or odor to foodstuffs
gold finger pcb get great attention for excellent properties such gold finger pcb. It can be designed with a grip seal closure
Experiments indicated that gold finger pcb with reliable performance and unique designing fashion can gold finger pcb. The materials endow it with a strong puncture and tear resistance
It is very efficient for gold finger pcb to reduce the energy cost of gold finger pcb. It can also improve the display value of the packaged goods
People will find that this product perfectly fits the shape of the wearer’s foot and ensures a comfortable and personalized fit. It has a decorative surface that can be brilliant or matt
The product not only helps ease the pressure and pain put on the feet, but also offers certain shock protection to the feet during walking. Rocket PCB Solution Ltd.
This material will contribute to making shoes that can improve the health and the comfort of people's feet and body. It features non-absorbency and is proof against grease, oil, water, and other liquids
People certainly save a lot of money as this product will last for long. Since there won’t be a need to replace it ever so often. It uses materials featuring ease of lamination and coating
This product gives life to space. Using the product is a creative way to add flair, character and unique feeling to space. Its surface finishes can be grained, embossed, etc
The product will help regulate temperature and humidity inside the footwear, creating a breathable and clean environment for the feet. It does not contain additives that are harmful to humans
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Dear customer, thank you for your attention. Please kindly describe your question first, or please send your inquiry to our email sales@rocket-pcb.com, we will reply you ASAP. Our Skype account Hans@Rocket-PCB is also online at any time, welcome to consult!