A-TECH  >  AI - Page Sitemap  >  A-TECH hard immersion gold pcb free delivery at discount
A-TECH hard immersion gold pcb free delivery at discount

A-TECH hard immersion gold pcb free delivery at discount

Thickness
0.2-0.65um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
No
Supply Capacity
15000 ㎡/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:
Product Details
A-TECH pays great attention to product quality and strives for perfection in every detail of products. This enables us to create fine products.
Company Advantages
1. The materials A-TECH immersion gold pcb uses have been well selected and strictly tested.
2. The product has been rigorously inspected and tested and proved to be of long-lasting performance and good durability.
3. The product is well-known at home and abroad with so many advantages and features.


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is an experienced and reliable manufacturer and supplier of immersion gold pcb and is highly prestigious in product design and manufacture.
2. A-TECH CIRCUITS Co., Ltd. has strong financial, professional and technical strength.
3. Environment protection is the priority of our business. We undertake active measures while utilizing our technological expertise and other resources to contribute to advancement. We will redesign our production processes to gear towards a green production way. We try to reduce production waste, make use of waste materials and residues as raw material, and so forth. We follow the tenet of "sincerity and customer-orientation". We encourage staff to hold a sincere and wholehearted attitude towards customers services.
A-TECH immersion gold pcb is finished with the aid of CNC machines. The advanced CNC machine can ensure its precise measurement and uniform appearance. Coming with a high power cooling system, it guarantees huge heat dispersion
A-TECH hasl pcb finish is developed after vast research on similar products. It is developed to embrace many distinctive and optimized advantages such as wider input voltage range, strong surge withstanding capacity, as well as excellent electromagnetic compatibility. It is of simple and compact design, saving much space effectively
The quality of A-TECH immersion gold pcb meets the National Sanitation Foundation recommendations for water purifiers. Each production stage will be scrutinized to guarantee its quality. It can achieve high-speed processing, which enables higher productivity
The necessary tests on A-TECH hasl pcb finish must be conducted. It has passed EMF (electromagnetic fields) tests according to EN 62233, environmental tests (climatic, impact, vibrations, IP rating), and on-site tests. It proves to be water-proof and dust-proof
Inspection of A-TECH hasl pcb finish involves various aspects. It will be checked with regards to its power supply and voltage grade, the pin in the wires, wire disconnection, resistor, and capacitor. The product ensures all operations conducted in a noiseless manner
hasl pcb finish makes full use of immersion gold pcb materials, thus has features of immersion gold pcb. The product has wheels fixed for improved mobility
Product Message
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