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solder lead free hasl pcb gold plated at discount A-TECH

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: Get Latest Price

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Product Details

Want to know more product information? We will provide you with detailed pictures and detailed content of PCB Manufacturing in the following section for your reference.A-TECH pays great attention to integrity and business reputation. We strictly control the quality and production cost in the production. All these guarantee PCB Manufacturing to be quality-reliable and price-favorable.

Company Advantages
1. A-TECH immersion gold pcb is developed by the R&D team complying with the philosophy of ergonomics. The team strives to keep up with the needs of the stores' counter locations and layout.
2. The multiple varies of lead free hasl pcb design provides more convenience for the choices of customers.
3. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.
4. Whether the motivations are economic, environmental, or personal, the benefits of this product will have something to offer for everyone.

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. A-TECH CIRCUITS Co., Ltd. is a highly reliable manufacturer of immersion gold pcb .
2. Our carbon pcb production equipment possesses many innovative features created and designed by us.
3. A-TECH is committed to perceiving, serving and meeting customer needs in the pcb surface finish market. Get an offer! A-TECH discovers the power of diversity and inclusiveness. Get an offer!