A-TECH  >  AI - Page Sitemap  >  A-TECH tin peelable mask pcb free delivery for wholesale
A-TECH tin peelable mask pcb free delivery for wholesale

A-TECH tin peelable mask pcb free delivery for wholesale

Thickness
0.1-1.27um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
2000 ㎡/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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH hard gold pcb is encapsulated in an exquisite way. The lead wire is connected to the electrode of the LED chip, and then mainly processed by mounting, soldering, and encapsulation. A smooth part is added on its PTH line to reduce the roughness of through hole
2. This product provided by A-TECH has received much fame for its outstanding features. It is offered with low dielectric loss
3. Commercially manufactured peelable mask pcb are hard gold pcb . Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
4. Using the concept of hard gold pcb , Our products strongly show lead free hasl pcb. It is lead-free and environmental-friendly and has passed SGS test


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. Our products have been sold at home and abroad. Because of reasonable prices and high quality we offer, as well as our good reputation, our products win the favor from various levels of consumers.
2. A-TECH CIRCUITS Co., Ltd. firmly sticks to customer's needs to improve peelable mask pcb . Get info!
There are many important considerations in the design of A-TECH lead free hasl pcb. They are the type of load and stresses caused by the load, motion of parts, form and size of the parts, etc. It can be used at home, office or business warehouse
A-TECH lead free hasl pcb is manufactured adopting advanced machines. These machines mainly include punching machine, bending machine, stamping machine, milling machine, cutting machine, etc. It is less prone to produce static electricity
A-TECH lead free hasl pcb is manufactured to high standards. It is manufactured according to international standards such as MIL-STD 810F, IP Protection, UL, CE, FM, and ATX. It has good conformability to complex shapes and wrap-around
A-TECH peelable mask pcb is scientifically designed. Correct mechanical, hydraulic, thermodynamic and other principles are applied while designing its elements and the whole machine. It features long-term durability against environmental exposure
The creation of A-TECH lead free hasl pcb involves some advanced technologies. They include mechanical systems technology, automatic control technology, sensing technology, and servo-drive technology. It has good conformability to complex shapes and wrap-around
The product is notable for high energy efficiency. When it operates, it can utilize little energy as possible without any waste. It offers protection against dirt and scratches
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon