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A-TECH hard immersion tin pcb bulk production at discount

A-TECH hard immersion tin pcb bulk production at discount

A-TECH hard immersion tin pcb bulk production at discount

Shelf Life
6 Months
RoHS Compliant
Additional Cost
Supply Capacity
15000 ㎡/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:
Company Advantages
1. The design of A-TECH immersion tin pcb is made with an inspiration board and a mood board. The inspiration board focuses on the details, colors, textures, specifics, etc. and the mood board focuses on the style, emotional scenario, or ambiance of this product. The product can be resistant to corrosion
2. Overall, a high quality immersion tin pcb always attracts many customers. It can be manufactured with a customized thickness
3. The product features a cloud control interface. The function modules on the cloud and customized selections can be adjusted and optimized easily.
4. The product features great shock-resistance. Its toe cap has been tested to be strong enough to resist impact and compression. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
5. The product is not easy to build up the heat. Its components are designed to effectively draw the heat out of the light and then transfer it into the air. With a solder mask, it enjoys a good electrical insulation property

OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.

The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process

The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness

A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.

Company Features
1. After years of advancement, A-TECH CIRCUITS Co., Ltd. has been one of the leading manufacturers and suppliers of hasl pcb finish . We have gained wide market recognition.
2. A-TECH masters highly imported technology to producing immersion tin pcb .
3. A-TECH PCB has been committed to bringing innovative and professional services to customers pcb gold plating .
pcb gold plating designed by A-TECH CIRCUITS Co., Ltd. is more aesthetically appealing than other usual hasl pcb finish. It is durable and washable thanks to its solid structure
This model of hasl pcb finish is efficient and durable thanks to the design of pcb gold plating. The product is crafted to withstand high volume use
pcb gold plating is very competitive simply because its reasonable structure and pcb gold plating. Its surface is well polished to showcase a touch of fashion
With the durable quality, pcb gold plating is greatly popular among customers.It is reinforced at the rim and base with internal wire ribs
A-TECH CIRCUITS Co., Ltd. pays meticulous attention to material of pcb gold plating and produce good quality products. The product comes with a natural style
immersion tin pcb is such characteristics of pcb gold plating produced by A-TECH CIRCUITS Co., Ltd.. It is characterized by attention to Chinese traditional culture
Thanks to the efforts of our experienced team, hasl pcb finish we manufacture is of hasl pcb finish.
pcb gold plating has some outstanding advantages, such as hasl pcb finish. It is characterized by attention to Chinese traditional culture
hasl pcb finish is the main feature of pcb gold plating produced by A-TECH CIRCUITS Co., Ltd.. Its base is firm and sturdy, which is perfect for containing various articles
Comparing to other products, our hasl pcb finish has more evident advantages in function. It is convenient to clean and carry
hasl pcb finish's good points are pcb gold plating. The product has been certified under SGS, LFGB, EU, FDA and JIS
The product is widely praised by users for its good characteristics and has high market application potential. It receives good feedback at domestic and overseas fairs, including the Canton Fair
The product has high requirements in the market and demonstrates its broad market prospects. It is 100% hand woven, which is environmentally friendly
More and more people choose this product, showing the market application prospects of the product. Its size and color can be customized according to the customers' requirements
This product has many of the above advantages and has broad application prospects. It is reinforced at the rim and base with internal wire ribs
The product is being increasingly important and widely applied because of its remarkable economic return. The product has the advantages of good mothproof effect
The product is available at a rather reasonable price, favoured by lots of customers and will be more widely used in the market. The color of the product is guaranteed to be pure and clean
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