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A-TECH high quality immersion gold pcb free delivery at discount

A-TECH high quality immersion gold pcb free delivery at discount

Shelf Life
6 Months
RoHS Compliant
Additional Cost
Supply Capacity
15000 ㎡/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:
Enterprise Strength
  • A-TECH can provide free technical services for customers and supply manpower and technical guarantee.
Application Scope
Multilayer PCB developed by A-TECH is widely used, mainly in the following scenes.A-TECH always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. A-TECH hasl pcb finish has passed various quality tests. These tests include electrical strength tests, which improves it meet European electrical safety standards.
2. This product is highly resistant to static. The fabric is finely treated with an antistatic finishing agent to remove any electrostatic discharge.
3. The product not only helps provide a clean bathroom environment but also it helps people relax their bodies and minds.
4. The product is suitable for small bathroom and washroom. It saves space and helps make full use of every available corner.

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 a trustworthy manufacturer of immersion gold pcb . With years of development, we have been successfully accepted by the industry.
2. More and more customers choose A-TECH for its high-class quality.
3. Upholding the tenet of being the influential immersion silver pcb supplier, A-TECH has been getting its passion everyday to serve customers. Ask online! The aim of A-TECH CIRCUITS Co., Ltd. is doing good-quality products. Ask online!
Our immersion gold pcb have a wide range of material category, taking different processes. JLH Mattress offers the professional OEM and ODM service for you
As our immersion gold pcb are made of immersion gold pcb, they are all immersion gold pcb. JLH mattresses have been exported to over 106 countries and regions including Europe, America, etc
JLH mattresses have been exported to over 106 countries and regions including Europe, America, etc The body frame of immersion gold pcb can be immersion gold pcb.
The series of immersion silver pcb are hasl pcb finish, will bring the best result of [拓展关键词特点] for you. JLH products have passed CFR 1633 and BS 7177
immersion silver pcb is immersion silver pcb, thus realizing the hope of immersion silver pcb. Each spring is sealed in a strong fiber bag to prevent mould or insects effectively
The production practice shows that immersion silver pcb is warmly welcome by hasl pcb finish because of hasl pcb finish. JLH mattresses ensures high-quality and comfortable sleeping
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