A-TECH  >  AI - Page Sitemap  >  A-TECH high quality pcb mask bulk production at discount
A-TECH high quality pcb mask bulk production at discount

A-TECH high quality pcb mask bulk production at discount

Thickness
0.1-0.3um
Shelf Life
6-12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Details
A-TECH's PCB prototype is processed based on the latest technology. It has excellent performances in the following details.
Company Advantages
1. When manufacturing A-TECH immersion silver pcb finish , our team will check all manufactured LED boards, and verify the component assembly. It will not be shipped until all areas of concern have been addressed.
2. The product features the anti-heat aging property. By using various modifiers and forming process agents, the thermal oxidation aging problems have been improved.
3. The product features a long service life. The light-emitting element adopts a high-composite material to minimize the aging effect that caused by long-time high-temperature working.
4. Due to its energy efficiency, this product can greatly help reduce carbon dioxide production and greatly contribute to ecological environmental protection.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. A-TECH CIRCUITS Co., Ltd. surpasses most peer competitors in the domestic markets. We are a leading manufacturer of pcb mask.
2. immersion gold pcb enjoys good quality performance for the application of finest technology.
3. At A-TECH, the job is to aid enig pcb in their pursuit of excellence. Check it! Our vision is osp pcb . Check it! immersion silver pcb finish is the permanent tenet that A-TECH CIRCUITS Co., Ltd. pursues since the establish time. Check it! The tenet of A-TECH is the key to our continuous development and growth. Check it!
A-TECH immersion gold pcb must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. The product stands out for its anti-static property
The manufacture of A-TECH pcb mask is meticulous and sophisticated. The design resorts to advanced 2D and 3D printing and scanners, and its machining resorts to CAD technology. The product remains good retention of physical properties over a wide temperature range
A-TECH immersion silver pcb finish is designed user-friendly. The designers combine the ergonomics theory with people's cooking habits together to make this product more accessible. The product has a smooth surface with no wrinkles
The tech pack for A-TECH pcb mask during the designing stage covers several major specifications. They are fabric type, auxiliary materials, colors, style, dimension, tolerance, and stitching requirement. The product stands out for its anti-static property
The design of A-TECH immersion gold pcb is of professionalism. It is carried out by designers based on adequate research of feet shape, the principles of biomechanical comfort and stress distribution. The product has the characteristic of low odor
With the implementation of the quality inspection system, all defects of the products are eliminated completely. The product has the advantage of tear resistance
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon