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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
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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.
Thanks to its design, A-TECH hasl pcb brings much convenience for customers. The unique split structure allows it easy to be transported and installed
A-TECH hasl pcb is carefully crafted by our skillful workers who utilize advanced production equipment. The product has strong heat dissipation performance
A-TECH hard gold pcb has a rather appealing appearance due to the efforts of our own professional and innovative designers. Its design is reliable and time-tested enough to meet the challenges of the market. It achieves the most efficient use of resources combining time and intelligent control schemes
A-TECH hasl pcb is created a unique on a scientific and reasonable basis. It converts electric energy with fast and stable speed
The raw material used in A-TECH hasl pcb is procured from some of the reliable vendors. Its battery can ensure more than 5-7 backup days
hard gold pcb's hard gold pcb in the long run because it hard gold pcb. Its battery can ensure more than 5-7 backup days
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