A-TECH  >  AI - Page Sitemap  >  A-TECH highly-rated immersion gold pcb free delivery at discount
A-TECH highly-rated immersion gold pcb free delivery at discount

A-TECH highly-rated immersion gold pcb free delivery at discount

Shelf Life
6-12 Months
RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/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 is willing to provide intimate services for consumers based on quality, flexible and adaptable service mode.
Company Advantages
1. Strict quality inspections for A-TECH immersion tin pcb finish will be conducted to eliminate garment defects. Inspections include size accuracy, cloth cutting precision, seaming quality, and so on.
2. Its technical parameters are in line with International standards and guidelines.
3. Our customers can send email or call us directly if any problem for our immersion gold pcb .
4. A-TECH CIRCUITS Co., Ltd.'s service team is dedicated to providing you with any assistance for immersion gold pcb products.

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 is focused on the development and production of immersion gold pcb for which we have been in the industry lead.
2. The core competency of A-TECH CIRCUITS Co., Ltd. is its own solid and strong technical foundation.
3. A-TECH CIRCUITS Co., Ltd. may help you with the effective ways to enhance the reputation and visibility. Inquire online! We aim to be leader in the carbon pcb industry. Inquire online! A-TECH CIRCUITS Co., Ltd. is committed to ensuring our pcb mask translate into real value for our customers. Inquire online!
A-TECH immersion tin pcb finish is well designed. It is carried out by our designers who design a complete water treatment system which include pretreatment, refined filtration, cleaning, and sterilization. Kenwei packaging machine is manufactured based on industry standards
The design of A-TECH immersion tin pcb finish always follows the latest trend and will never go out of style. Its particular structure design is finished by utilizing CAD software. Kenwei packaging machine is environmental-friendly
A-TECH immersion gold pcb is scrutinized under complete gifts and crafts quality management system, consisting of pre-production inspection, during production inspection and final random inspection. Component replacement of each Kenwei packaging machine is simple and without trouble
Adopting user-friendly philosophy, A-TECH carbon pcb is designed with a built-in timer by the designers. This timer is sourced from suppliers whose products all certified under CE and RoHS. Quality control from material to finished product is taken strictly over Kenwei packaging machine
A-TECH immersion gold pcb is superior in raw materials: Its materials are environmentally friendly, doing no harm to the environment. They are strictly selected complying with the highest packaging standard. Kenwei packaging machine is user-friendly
Compared with other products, this product has obvious advantages, longer service life and more stable performance. It has been tested by an authoritative third party. Operation of Kenwei packaging machine is safe and reliable
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