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A-TECH China pcb gold plating free delivery for wholesale

A-TECH China pcb gold plating free delivery for wholesale

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
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Quantity Needed:
Pieces
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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 advantages of OSP 

● 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.




The manufacturing process of A-TECH hard gold pcb is complicated. This process involves preparing the pattern, stitching, lasting (forming the final shoe) and final assembly. It is suitable for high torque applications
A-TECH pcb gold plating presents a perfect marketing effect with its attractive design style. Its design is inspired by our designers who have been working on design innovation and day and night. It is widely used in various industries, such as automotive, military, agricultural, medical, industrial equipment, motorcycles, aerospace, etc
A-TECH hard gold pcb has a good design. It is made by our professional designers using the finest materials and finishes. Its design conforms to the safety codes, eliminating the hazard posed to the operator
A-TECH pcb gold plating is designed to meet specific heavy-duty requirements. Its design features mechanical structure enhancement, low energy consumption, and durable components. It ensures no sharp edges unless they are required
A-TECH pcb gold plating is of green design. The selection of the materials for this product is based on a commitment to the environment. It positively affects employee safety and productivity
The product has a stable chemical characteristic. The raw ingredients are not prone to react with other substances such as air. Its package can be carton box, wooden box or designated by the customer
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