A-TECH  >  AI - Page Sitemap  >  A-TECH gold plated hasl pcb bulk production for wholesale
A-TECH gold plated hasl pcb bulk production for wholesale

A-TECH gold plated hasl pcb bulk production for wholesale

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:
Company Advantages
1. A-TECH hard gold pcb is recommended only after surviving the stringent tests in our laboratory. They include appearance quality, workmanship, colorfastness, size & weight, smell, and resilience. Its solderable surface is protected from the oxidation
2. A-TECH CIRCUITS Co., Ltd. keep well informed about hasl pcb technical developments, new application and new products in the field. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
3. Our professional team ensures that the product is flawless and trouble-free before leaving the factory. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards


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. We expect no complaints of hasl pcb from our customers.
2. Our company's commitment to reducing the carbon footprint is unwavering. We will work hard to reduce indirect greenhouse gas emissions through the reduction of electrical consumption.
A-TECH hasl pcb is processed with fine soldering technique which directly determines the quality of the product. The soldering joints are carefully treated to ensure good electrical contact.
The integrated circuits of A-TECH hard gold pcb guarantee its reliability and low power consumption capacity. The integrated circuits gather all electronic components on a silicon chip, making the product compact and minimized.
A-TECH hard gold pcb is manufactured under a complete production system. From automatic assembly and mechanical assembly to manual assembly operated by skilled workers, professional technicians are always there to supervise and inspect.
To guarantee its longevity, A-TECH hard gold pcb is finely developed with shock-proof and scratch-resistant capacity by our R&D team. The team has made much effort in improving its performance.
Unlike most similar alternatives which contain lead, mercury, or cadmium, the raw materials used in A-TECH hard gold pcb are strictly selected and inspected to prevent any environmental pollution and health risk to people.
This product has electromagnetic compatibility. It has passed EMC testing for verifying its ability to withstanding EM energy which may occur within its operational environment.
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