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A-TECH China immersion gold plating cheapest factory price for wholesale

A-TECH China immersion gold plating cheapest factory price for wholesale

Thickness
0.1-1.27um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
2000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Quantity Needed:
Pieces
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Company Advantages
1. A-TECH enig pcb finish is made from imported materials with superior performance. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
2. Delivering comfort and shock absorption, the product effectively helps ease foot fatigue and pain, which ultimately helps reduce foot diseases. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
3. Our immersion gold plating can work for non-stop 24 hours. It totally conforms to the UL Flame Rating of 94V-0
4. Through reducing enig pcb finish , immersion gold plating can bring you a fantastic experience. The product can be resistant to corrosion


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. A-TECH is familiar to many people at home and abroad for its high quality immersion gold plating .
2. We have a dedicated management team. Based on their years of unique management experience, they can improve our manufacturing processes to constantly meet customers' needs.
3. The history of growth tells people that simply by constant invention can companies achieve substantial improvement. Inquiry!
A-TECH immersion gold plating must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. This product features a low unwind force
A-TECH immersion gold plating has been tested according to the general standards. It is tested in terms of functionality, strength, stiffness, wears, and corrosion. The product can offer certain buffering from the impact
A list of factors is taken into account of A-TECH immersion gold plating conception. They involve complexity, feasibility, optimization, tests, etc. of a machine. It has the advantage of good breaking strength
Lots of factors are taken into consideration in A-TECH immersion gold plating design. They are required motion, required space, speed of operation, required labor, etc. The product has a super clear backing to show the brand logo
There are many factors being considered during A-TECH immersion gold plating design. They include the selection of material, form and size of the parts, frictional resistance and lubrication, and safety of the operator. This product features a low unwind force
It has the proper size in consideration of the force. Each element of this product is designed with the most suitable size by considering the force acting on it and the permissible stresses for the material used. The product does not peel off even used in a humid environment
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