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A-TECH hard immersion gold pcb free delivery at discount

A-TECH hard immersion gold pcb free delivery at discount

A-TECH hard immersion gold pcb free delivery 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
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The necessary tests for A-TECH osp pcb finish have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability. It can be printed with numbers, names, data codes, logos, or other specific information
2. The customers speak highly of the quality of immersion gold pcb made by A-TECH. The product is certified under UL(E357001) and RoHS
3. Our commitment to quality and performance is stressed in each phase of creating this product. 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. A-TECH CIRCUITS Co., Ltd. has won fame for its strong technical strength.
2. A-TECH CIRCUITS Co., Ltd. will continue to perform technological innovation and product creation. Inquire online!
A-TECH osp pcb finish is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is very easy and convenient to install
The design of A-TECH osp pcb finish is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is guaranteed with great anti-impact performance
The fabrics of A-TECH immersion gold pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product is of embedded compact design
A-TECH osp pcb finish has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product can safely store many data
A-TECH osp pcb finish is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is known for its great accuracy
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product can safely store many data
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product can be used for video recording
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product is of low power consumption
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product has no delay in its operation
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is offered with the OEM and ODM service
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product can safely store many data
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product is very durable and requires little maintenance
Our service for osp pcb finish covers from design, production to installation and technical support. The product is of great use for avoiding car accidents
Customer service of A-TECH promotes its development.
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is endowed with great flexibility
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from osp pcb finish industry and market. The product is very durable and requires little maintenance
A-TECH tries its best to achieve the best service for customers. The product is of low power consumption
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