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A-TECH highly-rated immersion silver pcb cheapest factory price at discount

A-TECH highly-rated immersion silver pcb cheapest factory price at discount

Thickness
1-40um
Shelf Life
12 Months
Solderability
Excellent
RoHS Compliant
No
Additional Cost
No
Supply Capacity
20000 ㎡/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
E-mail:
Product Comparison
A-TECH's Multilayer PCB has the following advantages over products in the same category.
Product Details
Want to know more product information? We will provide you with detailed pictures and detailed content of PCB prototype in the following section for your reference.
Company Advantages
1. A-TECH carbon ink pcb undergoes a series of production processes including material preparation, CAD design pattern, material cutting, and sewing. All these steps are conducted by professional workers.
2. The product has the required durability. It features a protective surface to prevent humidity, insects or stains to enter into the inner structure.
3. The product is great for those who want to cut down on spending costs due to being less likely to break when compared to filament bulbs.


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. With professional staff and superb technology, A-TECH has exported immersion silver pcb into many countries.
2. The self-manufacturing base adopts an integrated ISO quality control system, which brings customers high-quality products and reliable partnership.
3. Our core value is always treating customers with respect and faith. Ranging from all aspects of our business processes, we always adhere to integrity and business ethics. Inquiry! We are a credible enterprise committed to helping society to develop. We actively take part in the financing activities of local enterprise, donating money in improving urban facilities, and blend in the industrial clusters. Inquiry! We always maintain professionalism in every production process peelable mask pcb . Inquiry! Our customers can count on the power of A-TECH CIRCUITS Co., Ltd.. Inquiry!
Manufacturing A-TECH immersion silver pcb involves a wide range of stages. They include metal materials purchasing, parts processing, welding, assembly, and testing. The product does not peel off even used in a humid environment
A-TECH peelable mask pcb is carefully checked before shippment. The focus are on jump stitches, needle breaks, licking and crease stitching. The product has a super clear backing to show the brand logo
A-TECH immersion silver pcb is produced under different advanced technologies. According to different requirements, modern 3d weaving technology, electrostatic nanotechnology or non-woven technology can be used for processing. The product can provide an excellent sealing function
A-TECH immersion silver pcb has undergone rigorous testing. This test was conducted by our QC team who performed tensile testing, fatigue testing and color fastness testing. It is not likely to tear paint off the base materials
A-TECH immersion silver pcb has been checked in many aspects, such as packaging, color, measurements, marking, labeling, instruction manuals, accessories, humidity test, aesthetics, and appearance. It has been certified under REACH and RoHS
The quality check team ensures that each detail of this product is in good condition. With strong acrylic adhesive, the product is distinguished by excellent holding force
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