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A-TECH highly-rated pcb surface finish free delivery at discount

A-TECH highly-rated pcb surface finish 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
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Quantity Needed:
Pieces
E-mail:
Product Comparison
A-TECH's PCB prototype has better performances in the following aspects.
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Company Advantages
1. A-TECH pcb gold plating is inspected and scrutinized using different methods. It will be scrutinized by sight check or testing equipment for its dimensions, position, non-destructive inspection, and mechanical properties.
2. The product is guaranteed to meet the production standards on quality.
3. pcb surface finish is manufactured based on superior materials. It has good corrosion resistance, heat resistance, explosion-proof and sealing performance. By virtue of built-in battery pack, it has large capacity, high power, and excellent charge and discharge performance.
4. This product is designed with the durability to meet the daily demands of high-traffic areas such as offices, hotels, or homes.


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- A pcb surface finish brand inspired by pcb gold plating !
2. A-TECH has strong technical force and perfect quality inspection methods.
3. The principles of sustainable manufacturing practices urge us to employ effective waste management and recycling strategies to improve our operational efficiency and minimize our environmental footprint. We insist on integrity. We ensure that the principles of integrity, honesty, quality, and fairness are integrated into our business practices around the world. Ask!
Our product is widely demanded due to selected quality of pcb surface finish which is durable and excellent. It’s durable, flexible, abrasion resistant, and scratch resistant
pcb gold plating is pcb surface finish, thus realizing the hope of pcb surface finish.
pcb gold plating mainly contains pcb gold plating material. It will continue to look good, as the leather is able to heal itself of blemishes and scratches
To A-TECH CIRCUITS Co., Ltd., adopting superior raw material for pcb gold plating is responsible for customers. The longer the product is used, the more its leather has a luster
Measured data indicates that pcb surface finish meets the requirements of pcb gold plating. The qualities of real leather make it dust- and stain- resistant
The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas. It is resistant to tear due to the high tensile strength of the leather being used
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