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A-TECH immersion immersion tin pcb cheapest factory price at discount

A-TECH immersion immersion tin pcb cheapest factory price at discount

Thickness
1-40um
Shelf Life
12 Months
Solderability
Excellent
RoHS Compliant
No
Additional Cost
No
Supply Capacity
20000 ㎡/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:
Enterprise Strength
  • A-TECH has sales service centers in multiple cities in the country. This enables us to promptly and efficiently provide consumers with quality products and services.
Product Comparison
Multilayer PCB has the following differentiated advantages compared with other products in the same category.
Company Advantages
1. A-TECH immersion tin pcb is designed with utmost accuracy.
2. The product is breathable. The perforated design helps keep the humidity and temperature in an appropriate range while allowing free airflow.
3. A-TECH CIRCUITS Co., Ltd. is committed to becoming a world-class immersion tin pcb company.
4. A-TECH CIRCUITS Co., Ltd. has realized high standardized governance, high management efficiency, high degree of marketization and strong operating capabilities.


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. As the trusted partner for providing hasl pcb finish , A-TECH CIRCUITS Co., Ltd. does not only design and manufacture innovative products but develops high-end technologies.
2. Our company is an award-winning enterprise. For so many years, we have gained many awards such as model enterprise award and much compliments from society.
3. It is the willingness and commitment of A-TECH to the benefits and immersion tin pcb of customers. Get info! During the developing process of A-TECH, we will be earnest to undertake the responsibility as a leader in immersion silver pcb industry. Get info!
A-TECH immersion tin pcb is developed taking into considerations of various factors. They are foot anatomy and movement, physiological structure development, and the principle of motion. Its clean and streamlined look complements any suite of appliances
A-TECH hasl pcb finish will be tested in terms of various aspects. It will go through both physical and mechanical tests, including symmetry check, color shading, colorfastness, odor testing, size fitting, and burn tests. Its front-vented design allows freestanding or built-in installation
A-TECH [拓展关键词 goes through a series of assessments. They are the taste and style preferences of consumers, decorative function, colorfastness, aesthetics, and durability. The interior LED lighting makes it easy to view the internal environment
A-TECH hasl pcb finish is designed considering several important factors. They are odor & chemical damage, human ergonomics, potential safety hazards, stability, durability, functionality, and aesthetics. The digitally-controlled thermostat allows setting the desired temperatures
The design of A-TECH hasl pcb finish is sophisticated. It is an outcome of a better understanding of science, ergonomics, comfort, production, and the business of marketing. Its toughened glass door has high anti-mist property and good display effect
This product is electrically safe. Tests such as dielectric withstand test, insulation resistance test, and leakage current test have verified its safety when connected to a voltage that is high enough to present a hazard to the operator. The capacity of this product can be customized according to needs
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