Attendance Machine PCB Boards And PCB Assembly Mounting

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Product Details

Specifications of Attendance Machine PCB:



Finish Board Thickness

0.2 mm-6.00mm(8mil -126mil)Surface Finish

Surface Finish

Gold finger, Immersion Gold, Plating




Surface Treatment

Solder Mask(black, green, white, red, blue, thickness>=12um, Block,


Silkscreen(black, yellow, white)

Peel able-mask(red, blue, thickness>=300um)

Copper Thickness

1/2 oz min; 12oz max

Min Trace Width & Line Spacing

0.075mm /0.075mm (3mil/3mil)

Min Hole Diameter for CNC Drilling


Min Hole Diameter for Punching


Biggest panel size

610mm * 508mm

Hole Position

+/-0.075mm(3mil) CNC Drilling

Conductor Width(W)

+/-0.05mm(2mil) or +/-20% of original

Hole Diameter(H)


Non PTHL:+/-0.05mm(2mil)

Outline Tolerance

+/-0.1mm (4mil) CNC Routing +/-0.1mm(5mil) CNC Routing

Warp & Twist


Insulation Resistance

10Kohm -20Mohm




About Attendance Machine PCB:


Attendance Machine can quickly identify fingers at different angles. The PCB used by the weight Machine includes both rigid and flexible PCB boards. With the rapid development of Attendance Machine market, many PCB board and assembly manufacturers are engaged in the manufacture and assembly of Attendance Machine PCB.


Xinda is a Attendance Machine manufacturers to provide PCB manufacturing services, in our manufacturing process.  Attendance Machine needs rigid or flex printed circuit boards. These PCB manufacturing requirements are very high, need advanced equipment and rich experience to control, and we were founded for more than 10 years, has rich production experience and technical personnel, and adopts the world's advanced production equipment, can easily meet customer requirements. More importantly, we provide one-stop solution, and we can provide one-stop service from PCB production to PCBA processing, thus saving a lot of turnaround time for customers.


The PCB we produce can meet various needs of Attendance Machine:

Fingerprint attendance, ID card attendance; Paper card clock attendance; Face recognition attendance machine; Iris recognition; Finger vein recognition; Camera attendance machine


Why choose us:


The fast delivery

We have our own PCB factory and SMT factory, stable and fast supply capacity, no matter production or proofing can quickly send products to your hands.


Are of good quality

The company has a professional quality control team, and has obtained relevant quality certification, quality is good and reliable;


Technology is preferred

There are many senior software and hardware engineers, trying to provide you with the best quality products.


Stable team

The overall quality of the company's team is high, the main backbone has an average of more than 5 years of excellent organization and management ability, the company's team is relatively stable and can bear hardships and stand hard work, full of combat effectiveness.


Advanced equipment

The company has invested heavily to introduce modern production and testing equipment with world advanced level from America, Japan, Germany, Taiwan and other places.



Signing long-term cooperation agreements with many electronic component manufacturers at home and abroad and around the world can greatly save customers' inventory costs, improve production turnover efficiency and save time.

Our team:

Our factory:

factory 4


1. How can I get a sample to check your quality? 

After price confirmation, you can require for samples to check our quality. 

If you need the samples, we can send you the samples by free( depends on the kind and qty of samples) or you can pay for sample cost, and it can be refundable after order confirmation when your quantity of the order is bigger than our MOQ.


2. How long can I expect to get the sample?

After you pay for the sample charge and we confirm the drawing with each other,  the samples will be ready for 3-5 days. The samples will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have an account. 


3. What is your terms of delivery?

We are accept EXW, FOB, CIF, etc. You can choose the one which is the most convenient or most cost-effective for you.


Contact below:

Tel: +86-0755-29621535 EXT 822

Mol/whatapp: +86-18038188954