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A-TECH gold plated immersion tin pcb cheapest factory price for wholesale

A-TECH gold plated immersion tin pcb cheapest factory price for wholesale

Thickness
1-5U"
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
20000 ㎡/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
E-mail:
Product Comparison
A-TECH's Aluminum PCB has more advantages over similar products in terms of technology and quality.
Application Scope
Multilayer PCB can be applied to different industries, fields and scenes.A-TECH is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.
Company Advantages
1. As long as you make up your minds on immersion tin pcb , we can provide feasible suggestions to pick the best one.
2. This quality product is in line with the latest international quality standards.
3. immersion tin pcb combines style, presence and exhilarating performance.
4. A-TECH is able to produce immersion tin pcb with bulk production to ensure the business efficiency.


Immersion gold or ENIG, the full name is Electroless nickel / Immersion gold, It’s a RoHS compliant finish that provides a very flat surface and a very reliable solder joint.

ENIG finish is applied through the deposition of an initial layer of Nickel onto the copper surface, followed by a thin protective layer of gold, Nickel characteristics of hardness, wear resistance, solderability and uniformity of deposition makes this an excellent surface finish. The thin layer of gold preserves the solderability of the finish by preventing oxidization of the highly active nickel surface.

Basically the gold thickness of ENIG is 1-5U” and the nickel thickness is 120-240U”, the shelf life of immersion gold PCB can reach to 12 months.



The advantages of immersion gold finish

● Excellent flatness
● RoHS compliant
● Long shelf life
● Suitable for fine pitch, BGA or smaller components
● Wire bondable
● Good for SMD and press fit



The disadvantages of immersion gold finish

●Expensive finish
●Black pad concerns on BGA



A-TECH own immersion gold line in house, it’s the most used finish in our plant nowadays especially for multilayer PCBs with BGA or fine pitch. We offers ENIG finish with competitive cost and high level of quality for both of thickness and appearance.




Company Features
1. With specialist staff and rigorous management mode, A-TECH CIRCUITS Co., Ltd. has grown into an internationally famous immersion tin pcb manufacturer.
2. We are equipped with a team of skilled workforce and experts. They consistently and rigorously test their work to achieve the best quality products and service possible.
3. A-TECH CIRCUITS Co., Ltd. works closely with customers to develop unique solutions. Inquire now! A-TECH has been constantly perfecting its skill at manufacturing finest pcb surface finish with competitive price. Inquire now! A-TECH CIRCUITS Co., Ltd. can provide customization and sending samples service for all customers. Inquire now!
A-TECH immersion tin pcb is well designed. It is carried out by our designers who design a complete water treatment system which include pretreatment, refined filtration, cleaning, and sterilization. Kenwei packaging machine is of high accuracy, which helps customers save materials
The design of A-TECH pcb surface finish always follows the latest trend and will never go out of style. Its particular structure design is finished by utilizing CAD software. Kenwei packaging machine is certified under CE
A-TECH immersion tin pcb is scrutinized under complete gifts and crafts quality management system, consisting of pre-production inspection, during production inspection and final random inspection. Operation of Kenwei packaging machine is safe and reliable
Adopting user-friendly philosophy, A-TECH immersion tin pcb is designed with a built-in timer by the designers. This timer is sourced from suppliers whose products all certified under CE and RoHS. It is a great variety of Kenwei packaging machines for choices
A-TECH pcb surface finish is superior in raw materials: Its materials are environmentally friendly, doing no harm to the environment. They are strictly selected complying with the highest packaging standard. Kenwei packaging machine is cost-effective and quality-high
Compared with other products, this product has obvious advantages, longer service life and more stable performance. It has been tested by an authoritative third party. Kenwei packaging machine records less than 0.5% failure rate within 1 year
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