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A-TECH hot-sale osp pcb free delivery at discount

A-TECH hot-sale osp pcb free delivery at discount

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
2000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
Quantity Needed:
Company Advantages
1. From the selection of raw material of A-TECH osp pcb finish to burnishing, body repairing, glazing, and sintering, quality management is conducted throughout every stage. With a solder mask, it enjoys a good electrical insulation property
2. Due to our high quality and affordable prices, our osp pcb has gained more and more popularity since founded.
3. The product features good sewing quality. The mature selvage workmanship makes the fabric tightly woven to prevent thread unraveling. It can reduce the electrical signal loss and provides the highest efficiency

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. Our factory is one of the top manufacturers of osp pcb .
2. We stick to the highest standard of behavior and ethics - we treat our customers and suppliers with fairness, honesty, and respect.
A strong R&D team provides A-TECH osp pcb finish with technical improvements. Thanks to the high-quality materials, it features superior toughness and firmness
The design of osp pcb finish gives customers feelings of osp pcb. It has received the certifications of CE, UL, FCC, and RoHS
osp pcb finish is designed with the exquisite craftsmanship and commitment to customer satisfaction. The product is safe and healthy, and it won't cause allergies to any pets
osp pcb from A-TECH CIRCUITS Co., Ltd. constantly exceeds the customers expectations. Based on customers' needs, the product can be red, pink, blue, yellow, green, etc
A-TECH osp pcb finish is made by adopting the world's newest production technology. The assembled design makes it easy to be packed in transportation
The performance and quality of the product have been widely recognized among users. With a strong and compact structure, it is not easy to break
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