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A-TECH high quality osp pcb free delivery at discount

A-TECH high quality osp pcb free delivery at discount

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
20000 ㎡/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:
Application Scope
The Multilayer PCB produced by A-TECH has a wide range of applications.A-TECH has professional engineers and technicians, so we are able to provide one-stop and comprehensive solutions for customers.
Company Advantages
1. A-TECH lead free hasl pcb has ensured quality. Strict inspections are carried out after the production to eliminate any potential quality problems.
2. It has superior quality in water and moisture resistance. Its water-proof capacity enables its inner components from damp which easily leads to electric leakage.
3. Because the product is well-known for its performance in cutting energy use, from a long-term consideration, it is definitely a preferred choice for those who use it frequently.
4. Being a not easy-to-buy option, the product loved by most people due to its uniqueness. Some customers even said that it sold out within days.

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. A-TECH CIRCUITS Co., Ltd. is a China-based company that has been specializing in the design and manufacture of lead free hasl pcb. We have achieved a reputation for quality, service and competitive pricing.
2. A-TECH makes good use of sophisticated manufacturing techniques to produce osp pcb .
3. A-TECH attaches great importance to service quality. Call! A-TECH CIRCUITS Co., Ltd. makes a firm commitment to our customers, we will always provide the high quality immersion silver pcb . Call! The vision of A-TECH CIRCUITS Co., Ltd. is to become a leader in products and services in the immersion tin pcb industry. Call! A-TECH CIRCUITS Co., Ltd. has been improving our ability to serve our customers. Call!
While manufacturing A-TECH lead free hasl pcb, our adept professionals only make use of premium raw materials. Thanks to its high-quality nylon braided jacket, this product features the desired flexibility
A-TECH immersion tin pcb excels others in its innovative and useful design. Its length can be customized according to needs
A-TECH immersion silver pcb is designed and manufactured using high-quality material and the latest techniques in compliance with industry standards. This product has been certified under FCC, CE, PSE, and RoHS
A-TECH immersion tin pcb is manufactured using sophisticated manufacturing facilities. The product can support ultra HD resolutions
A-TECH osp pcb is designed to be operated in a high efficiency manner. It has been extensively used in various high-definition video and audio equipment
Our osp pcb enjoy a good reputation from numerous customers through osp pcb, osp pcb and so on. This product has the ability to ensure signal integrity
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