Home  > Buy PCB MANUFACTURING  > Pcb Surface Finish Exporter  >  highly-rated hasl pcb bulk production for wholesale
highly-rated hasl pcb bulk production for wholesale

highly-rated hasl pcb bulk production 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
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Captcha

Loading verification code...

Please complete verification first

Enterprise Strength
  • A-TECH adheres to the service tenet that we always consider for customers and share their worries. We are committed to providing excellent services.
Application Scope
A-TECH's PCB Assembly can be used in multiple industries.A-TECH always provides customers with reasonable and efficient one-stop solutions based on the professional attitude.
Company Advantages
1. Before the production of A-TECH osp pcb finish , the requirements of raw materials such as substances function, allergens, size, color, and odor are sent to several suppliers to be compared.
2. Many customers are satisfied with the high quality of this product.
3. The product is durable and has a good performance, which has been approved by the international quality certificates.
4. A-TECH CIRCUITS Co., Ltd. has a strong R&D team, top class management force together with a qualified control system.


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 CIRCUITS Co., Ltd. now has been developing into a highly recognized hasl pcb manufacturer.
2. peelable mask pcb is made by advanced technology and has high quality.
3. In developing and expanding process of the enterprise, A-TECH actively carries out the concept of osp pcb finish . Check it! To further promote the company’s corporate competitiveness, A-TECH pays more attention to the application of immersion gold pcb . Check it!
Product Message

Loading verification code...

Please complete verification first

Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon