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JingHongYi PCB (HK) Co., Limited

Gold Fingers PCB Board
Gold Fingers PCB Board

Gold Fingers PCB Board

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
Min. Order: 1 Piece/Pieces

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Additional Info

    Packaging: Vaccum Package

    Productivity: 10000

    Brand: JHY PCB

    Transportation: Ocean,Air

    Place of Origin: China

    Certificate: ISO9001

Product Description

Gold Fingers PCB Board

Gold Fingers PCB Board is gold-plated terminal of a card-edge connector, usually, Fingers are fabriacate by flash gold (hard gold) and the gold thickness is requested to be from 3u[ to 50u[ because fingers are mainly used for pluging for many times.

Gold-Fingers-PCB

When PCBs will be repeatedly installed and removed electroplated gold is used for edge-connector contacts or as they are more commonly known: Gold fingers

Gold fingers are edge connector contacts and are used to electroplate pads onto the board. The idea behind a gold finger is to help protect the Printed Circuit Board prototypes from wear and tear. If applied correctly, with the right thickness, they are expected to last upwards of 1,000 cycles before there is any need of repair.

What materials are used to manufacture gold fingers?

Gold fingers are manufactured from flash gold, which is one of the hardest golds around. The specifications to manufacture gold fingers must be precise. Their thickness must be in the range of 3Us to 50Us. Flash gold is used because its high level of harness ensures that it will have a long working life without a need for repair.

What do gold fingers do?

Used to electroplate the PCB's pads, gold fingers are edge connector contacts. Their function is to assist in protecting the Prototype PCB from deterioration and failures. With the correct thickness and application, gold fingers can be used reliably for close to 1,000 cycles before repair is required.

How are gold fingers applied?

Gold fingers can be used for many different things. Their use would be based on the designer's purpose. Some common applications of gold fingers are:

  • Provide an interconnection point for transferring network data.
  • A place for attaching daughter boards or specialized adapters.
  • Connect external components to the prototype PCB.
  • Function as an audio adapter.

Do gold fingers have any unique design specifications?

Yes. This article previously cited that certain specifications depend on the gold finger`s use and application. Beyond that, there are a few design rules that should be adhered to no matter how they are applied, including:

  • Do not locate plated through holes near the gold fingers.
  • The gold fingers should not have solder mask or screen printing near them.
  • Always orient the gold fingers so they face opposite the center of the PCB


Gold Fingers PCB Board manufacturing manufacturer

Gold Fingers PCB Board manufacturingGold Fingers PCB fabrication


The attributes of the displayed product


Type Gold Fingers PCB
Layers 4L
Base Material FR4
Dielectric Prepreg
Board Thickness 1.6mm±10%
Copper Weight 1oz
Surface Finish ENIG 2U"+Gold Plating 35U"
Minimum trace Width/Spacing 0.13/0.13mm(5/5mils)
Solder Mask Color Green
Silkscreen Color White
Hole Copper Wall Thickness 25.4um
Flame Retardant Properties 94 V-0
Application Auto-electronics


Why choose us?

  • Save money&time! Achieve peace of mind!
  • A professional and trustworthy PCB Prototype manufacturer.
  • Fastest PCB Prototype.
  • One stop solution for various PCB& SMT Stencil .
  • Low cost for simple PCB.
  • Affordable price for high-tech PCB.
  • Minimum orders 1pcs.
  • 24-hour online customer service.
  • Professional PCB engineer for one-to-one service.
  • Shipment on time.
  • Guarantee good service and quality from PCB quotation to delivery.


Product & Service


Certification(UL:E466618, TS16949, ISO9001.RoHS)

Quality is one of the cornerstones in Global Success' business. We work actively with continuously improvements to secure a high quality level on our products as well as our services. To satisfy our customers we focus on producing PCB with stable top quality. We have implemented the UL:E466618, TS16949, ISO9001.RoHS quality system. The perfect quality assurance system and with various inspection equipment`s help us to monitor the whole production process, assure stability of this process and high product quality, meanwhile, advanced instruments and technology methods have been introduced to attain sustained improvement.

UL Certification
TS16949 Certification
SGS Certification

Electronics Fair

We took part in the famous exhibitions (As a PCB Manufacturer) over the past years and got high appreciation from the top experts and customers, as well as cooperated tightly with them.

Gold Fingers PCB Manufacturer

PCB Shipment

JHY PCB offers flexible shipping methods for our customers, you may choose from one of the methods below.

Shipment

Shipping Process
After production and testing, your PCB orders will be sent to our shipping department. As the Gold Fingers PCB manufacturer, JHY PCB shipping department will ship your PCB quickly without any pending.

JHY PCB 's Packing Way

  • Use one professional PCB vacuum bag, with desiccant inside. Vacuum compressed totally.
  • Paste label and RoHs mark. Use second vacuum bag to protect boards again, vacuum compressed, make sure no exception.
  • Microsection report and Tin testing board are put together with PCB in cartons.COC (Certificate of Conformity) will be sent to customer by email in PDF.
  • Several layers of thick EPE(Expand aple poly ephylene) are filled fully in gaps between PCBs and cartons. Thickness of 1 layer EPE is 10mm.
  • Neutral Packing is adopted if no special requirements. Strong and thick cartons(Thickness:10mm,7 layers). Different sizes of cartons are designed to meet demand of different PCB size. All package are within weight limit of cartons. For mass production order, no exceed 21kg per carton normally.
  • All cartons sealed with strong adhesive tape should be sealed twice so as to make them more durable.
  • Solid PP/PET strapping is used outside of cartons.
  • Shipping mark, fragile mark and postcode label are all pasted clearly.
Whatever we do or whatever we think of is to make sure boards are shipped to customer safely and quickly.

How to ship your PCB?

  • Firstly, JHY PCB shipping department will print order address and invoice.
  • Secondly, JHY PCB will set the shipment information on the Logistics company website.
  • Thirdly, the Logistics company staff will collect the package from JHY PCB and ship it to you.

Shipment Term

With the purpose of better customer service and meeting the customer demand, JHY PCB provides following shipping methods.
JHY PCB is experienced in exporting. For PCB Prototype and small-medium volume PCB order, we have stable and long-term good relationship with forwarder, such as international express company DHL, FedEx, TNT, UPS. For mass production order, we have famous and reliable shipping company for support.


FAQ

Q1: What is your minimum order quantity?
A: Our MOQ is 1 PCS.
Q2: Do you accept PCB design with different boards on one panel?
A: Of course, we can do different boards on the same panel.
Q3. Are my Gerber Files safe?
A: We protect the intellectual property for customers in the whole process. All documents from customers are never shared with any third parties.
Q4: What is needed for quotation?
A: Quantity, PCB Gerber file, Technical requirements(material, board thickness, surface finish, copper thickness, solder mask color, silkscreen color, ...)
Q5. How to quote shipping cost?
A: The shipping cost is determined by the shipment way(forwarder name, delivery days), destination, weight&dimension of packages. If you use your own forwarder, please inform us.


Looking for ideal 4 Layer Gold Fingers PCB Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 4 Layer Gold Fingers Board are quality guaranteed. We are China Origin Factory of 4-LayerGold Fingers PCB. If you have any question, please feel free to contact us.

Product Categories : Gold Fingers PCB

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