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plated gold finger pcb top sellingconnector for wholesale

plated gold finger pcb top sellingconnector for wholesale

Plated gold finger pcb top sellingconnector for wholesale

Gold Finger PCB, long-short finger PCB, staged gold finger PCB
Board thickness:
Surface treatment:
Immersion Gold,Plated Gold
Long-short gold finger, gold plating, electroplated finger
L/C,T/T,Western Union
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:
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Quantity Needed:
Application Scope
printed circuit board developed and produced by Rocket PCB is widely applied to many industries and fields. It can fully meet the diversified needs of customers.Rocket PCB has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Product Comparison
Under the guidance of market, Rocket PCB constantly strives for innovation. printed circuit board has reliable quality, stable performance, good design, and great practicality.Compared with products in the same category, Rocket PCB's printed circuit board has the following outstanding features.
Company Advantages
1. Rocket PCB plated holes meets international quality standards. It has passed the certification such as CE, UL, GOST which are internationally well-known quality standards.
2. Before delivery, the product must go through strict inspection to ensure high quality in performance, availability and other aspects.
3. This product has been tested for good performance and durability.
4. People will see its effectiveness. The product will be loved by more people with the less physical effort required on the part of the person doing the work.
5. The product is lightweight, which makes it easy for installation in the device. And it helps save transportation cost as well.
Rocket PCB supports gold-plated finger PCB, immersion gold gold finger PCB, hard golden finger PCB, flash gold gold finger PCB, long-short gold finger PCB, staged gold finger (graded golden finger) PCB production. Gold-plated fingers put forward higher requirements for the production process. If the experience is insufficient, it is easy to cause bad problems such as blackening, whitening, pollution, side corrosion, scratches, size discrepancy and so on.

Rocket PCB has rich experience in this field, and has accumulated many years of production experience. Through process improvement, film optimization, liquor adjustment, plating parameters and other links of optimization, it has completely realized zero defect, which is highly appreciated by customers.

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What is a gold finger

Gold finger is the generic name of the gold-plated connector that runs on the edge of the PCB prototype. Because they are golden, long and thin, they are similar to fingers, so we call it gold finger.

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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plated gold finger pcb top sellingconnector for wholesale-3

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.   


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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.

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 technical support

  •   Quick turnaround with 24 hours and instant quote

  •   Effective and flexible PCB engineering solutions save your cost

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

  •   Strong partnerships with different reputed material suppliers such as  Rogers, Arlon, Nelco and Taconic can realize a fast service to 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

  •   Complete service from 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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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 become the leading multinational manufacturer of gold finger pcb .
2. In accordance with the concept of green living of our society, Rocket PCB adopts the eco-friendly plated holes to produce motherboard pcb.
3. The assignment of Rocket PCB Solution Ltd. is to give competent gold column and professional services to clients. Get quote! Rocket PCB Solution provides quality service to every customer. Get quote!
With the help of our skilled engineers, Rocket PCB motherboard pcb has been given an innovative, aesthetically-appealing and useful design. Its surface features the unique warm touch and texture of the natural leather
From design to manufacturing, Rocket PCB gold finger pcb is provided with great attention to the details. It is odor resistant due to the good breathability and hygroscopicity of the leather
Rocket PCB gold column is designed in line with the international production standards. The materials make it antibacterial and antifungal
The raw materials of Rocket PCB plated holes come from certified and reliable suppliers. The product features high resistance to puncture
The skilled production staff ensures every detail of Rocket PCB gold finger pcb is incredibly delicate. It’s durable, flexible, abrasion resistant, and scratch resistant
The product can absorb foot sweat. It is designed to provide a dry and ventilated foot environment by adopting the double separation structure. This product is not easy to deform
The product features tensile strength. Processed by stamping, a cold deformation metal process method, the plasticity property of the product is optimized. It is odor resistant due to the good breathability and hygroscopicity of the leather
The product can withstand the extreme temperature change. It runs perfectly under extreme cold or heat due to its construction and high-performance components. It can be easily cleaned with just a damp cloth
The product features a huge reversible capacity. The electrode materials are able to absorb and give up again the ions from the electrolyte. This product comes in calf leather, top grain leather, and oil & wax leather
The product is tear resistant. Made of highly durable materials that are tightly woven, it can effectively resist puncturing. It stands out with the premium wearability for long-term use
This product signals the message: "We are mindful of commodity users in greater detail, beginning with the pack". And this could motivate the customer’s purchase. Made of leather, it is inherently resistant to heat and flame
When customized, the colorful graphics and innovative shapes will make this product a part of a creative marketing strategy. It can be easily cleaned with just a damp cloth
It increases branding value. The positive images on it will reinforce brand name which enhances customer loyalty, increases sales and ultimately trickles to the overall profitability.
This product will definitely help promote a brand to the public. With this product, one can create an awareness of the brand to new potential customers, which will bring about an increased sale. Its leather surface has a warm and brilliant tone
Except for providing better protection for the merchandise, it always gets the attention of clients. And that's the reasons why one need to use this product for their brands. The product features high resistance to puncture
Product Message
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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, we will reply you ASAP. Our Skype account Hans@Rocket-PCB is also online at any time, welcome to consult!