PCBTok’s Excellently Constructed Black PCB

PCBTok’s Black PCB has undergone advanced manufacturing process and updated inspection guidelines to ensure the exceptionally best output in the market.

  • We guarantee total client gratification.
  • Having access to adequate raw resources to fulfill your requests.
  • We hold full UL accreditation in the US and Canada.
  • Depending on the purchase, various payment terms apply.
  • Approximately 500 professional individuals work at our site.
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Remarkable Black PCB Products from PCBTok

Our constant appreciation for our customers has led the Black PCB to perfection. We are continually upgrading our skills to satisfy all of your demands.

PCBTok continuously upgrades its technologies and materials to provide our customers with one-of-a-kind services that they will surely remember and cherish.

Behind your perfected products are our expertly trained professionals; thus, we always strive in increasing their knowledge to continually produce satisfactory output from us.

Your satisfaction brings us a lot of reasons to thrive more.

With PCBTok’s Black PCB, you will experience a product that is worth more than what you paid us; we will assure you a product that will last and will serve you for a long time.

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Black PCB By Feature


The HDI PCB is becoming popular in consumer electronics such as for smartphones, tablets, and laptops. All of these devices require miniaturization; an HDI is more than capable of providing that without compromising the effectiveness of the device.

Multilayer Black PCB

The Multilayer PCB can be commonly found in military equipment, the healthcare industry that requires miniaturization of components, and other electrical devices that seek sophisticated functionality. This is recognized to have higher density assembly.

Rigid Black PCB

The Rigid PCB is comprised of several layers namely substrate, copper, solder mask, and silkscreen layer glued through the process of applying heat and adhesive. All of these mentioned layers are essential in delivering reliable quality of the board.

Metal Core Black PCB

The Metal-Core PCB is preferred by consumers to be deployed in applications wherein the occurrences of experiencing heat are high. This is because, the metal core material is more than capable of handling heat; thus, it can remove heat efficiently.

Flexible Black PCB

The Flexible PCB can be ideal in applications wherein the occurrences of shocks and vibrations are commonly happening because the material has the ability to withstand these scenarios. This is known to be highly reliable because it has less risk of failure.

Halogen-Free Black PCB

The Halogen-Free PCB is recognized for its exceptional electrical insulation. Also, it can operate in extreme temperature conditions because it has a high melting point. In addition, it is well recognized to have a small rate of absorption.

Black PCB By Thickness (5)

  • 0.2 mm Black PCB

    The 0.2 mm Black PCB thickness is recognized to be the minimum value in all of the circuit boards. These are frequently used in small devices such as sensor cards and any other chip-like cards.

  • 1.2 mm Black PCB

    The 1.2 mm Black PCB thickness is preferred by consumers if they are seeking to customize their circuit boards. This sort of thickness is still considered to belong in the thin category of thickness.

  • 1.6 mm Black PCB

    The 1.6 mm Black PCB is the standard and widely chosen thickness for all types of boards. This is because it is more than capable of producing an average efficiency and performance for your operations.

  • 2.0 mm Black PCB

    The 2.0 mm Black PCB is already considered to be above average thickness. It can already withstand not-so-heavy applications, and this is already recognized to be highly stable and reliable.

  • 2.2 mm Black PCB

    The 2.2 mm Black PCB thickness doesn’t differ that much from the 2.0 mm when it comes to their efficiency and performance. However, we can customize this type of thickness depending on your purposes.

Black PCB By Type (5)

  • Customized Black PCB

    The Customized Black PCB is preferred by consumers who want to have the freedom of integrating their own thoughts into their board. This will be a great option for you if you want to incorporate electrical components whilst saving space.

  • Programmable Black PCB

    The Programmable PCB is somewhat similar to the customized one; however, the only difference is you have the upper hand to program the board depending on your application. We can guide you throughout the process.

  • Power Source Black PCB

    The Power Source PCB is popular in the lighting industry. Since the color black can exceptionally reflect light, and it can manage the occurrences of heat accordingly, they are widely deployed in applications that require high-grade lighting.

  • 5G Antenna Black PCB

    The 5G Antenna Black PCB can be used in aerospace applications wherein it requires the processing of high-speed signals. With the Black PCB’s capability to dissipate heat, and lessen plagiarism on it, they are deployed in such operations.

  • Computer Motherboard Black PCB

    The Computer Motherboard Black PCB has become popular in the market because of its professionally looking design. They are widely preferred by consumers because of their aesthetics and good thermal management.

PCBTok’s Black PCB Advantages

The Black PCB offers advantages despite its drawbacks. Some of it is as follows:

  • Heat Management – The Black board has commendable heat dissipation; thus, it can absorb more heat without any issues.
  • Anti-Plagiarism – Due to its color, it can be hard to plagiarize.
  • Appearance – It hardly reflects light due to its color. Moreover, the Black board offers good aesthetics; hence, giving it a more professional look.

We want to be transparent with you; thus, we are sharing the Black PCB advantages because it tends to be overlooked. Simply slide into our inbox if you need any clarifications about these.

PCBTok’s Black PCB Advantages
Gloss and Matte Black PCB: What Makes It Advanced?

Gloss and Matte Black PCB: What Makes It Advanced?

There are two options for you to go for in a Black PCB; the Gloss and Matte one. Here, you will know each capability and the reason it is regarded as advanced color.

  • Gloss – This finish can be reflective of light. However, its scratch can be fairly visible to the naked eye due to its hard-shell coat.
  • Matte – Since it doesn’t shine compared to the gloss one, this appears to be darker. However, it is prone to scratches due to its soft coat.

Depending on your application; you can choose either of these finishes. Moreover, they are termed advanced colors because of their difficulty to plagiarize and the high-end elements deployed in the manufacturing process.

PCBTok’s Black PCB Coating Selections

The coating of your Black PCB is an essential phase to produce a product that is high-grade and will prevent any failures with your electronic component.

  • Varnish – This is recognized to be resistant to moisture, and has exceptional stability.
  • Acrylic – If you’re seeking elasticity and better protection; this is the perfect coating for you. Also, it can be easily installed and removed.
  • Silicone – Perfectly ideal in protecting against temperature and chemicals.
  • Urethane – This prevents failure due to mechanical and chemical occurrences.

These are the following coats you can deploy in your Black PCB; all of these are resistant to moisture. You can message us for further assistance about this.

PCBTok’s Black PCB Coating Selections

Manufacturing Superior Black PCB is PCBTok's Expertise

Manufacturing Superior Black PCB is PCBTok's Expertise
Manufacturing Superior Black PCB is PCBTok's Expertise

Black PCB from PCBTok has undergone meticulous manufacturing to ensure that it delivers all of its anticipated benefits. We have sought ways to use its additional advantages to overcome its limits, despite the fact that it has more of them.

Through a series of research and experience in manufacturing PCBs, we have found a way to deliver you a Black PCB that has more advantages to offer.

In order to improve our developed methods for creating Black PCBs even more, we put them through extensive testing to make sure they are operating flawlessly and providing all the benefits we’re anticipating.

All of these wouldn’t be possible without the assistance of our professional PCBTok experts who handles all of your Black PCB products carefully.

Black PCB Fabrication

Production Process of Black PCB

The manufacturing of a Black PCB is fairly simple and has quite a similar process to our other PCBs. The process can be divided into five phases.

Its process goes through cleaning the PCB, coating with ink, pre-hardening of the board, development, and the final hardening.

After the final hardening, we will deploy it into a series of testing procedures to evaluate its performance to assure it can be reliable.

Once it passed our thorough testing, it will be further assessed by our professionals. We always make sure they are of the highest quality possible.

If you wish to have an in-depth understanding of its process; kindly contact us.

Inspection Conducted for Black PCB

Every PCB must undergo several inspections in order to deliver its best possible performance. The Black PCB isn’t an exemption to that.

Since we want to be transparent with you, we will be sharing the tests we conduct to put your worries at ease with our Black PCBs.

Burn-In Testing, X-Ray Inspection, Automated Optical Inspection, Flying Probe Inspection, In-Circuit Testing, and Functional Testing.

These are all the tests we perform on your Black PCB; each of these is crucial in determining the quality and performance of your board.

Should you wish for an explanation about these tests, just message us.

OEM & ODM Black PCB Applications

Black PCB for Lighting Industry

Most lighting products emit a terrible amount of heat since it produces light for an entire home or industrial space; the Black PCB is capable of absorbing those.

Black PCB for Automotive Electronics

Due to Black PCBs’ exceptional electrical, mechanical, and chemical properties, they are widely preferred by consumers in their automotive electronics.

Black PCB for Military Applications

With PCBTok’s reliability and exceptional resistance to humidity, they are frequently deployed and preferred by most of military devices.

Black PCB for Consumer Electronics

Nowadays, clients would want to incorporate aesthetics in their consumer electronics devices such as computer systems; thus, they use Black PCB.

Black PCB for Medical Industry

The Black PCB is commonly used in MRI machines, CT scanners, X-Ray, and Ultrasound machines due to its heat dissipation capability and stability.

Black PCB
PCBTok - China’s Exceptionally Skilled Black PCB Supplier

Over ten years have passed since we first entered the PCB industry.

We have everything we need to meet your Black PCB required specifications.

Black PCB Production Details As Following Up

NO Item Technical Specification
Standard Advanced
1 Layer Count 1-20 layers 22-40 layer
2 Base Material KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350、Rogers400、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)
3 PCB Type Rigid PCB/FPC/Flex-Rigid Backplane、HDI、High multi-layer blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.
4 Lamination type Blind&buried via type Mechanical blind&burried vias with less than 3 times laminating Mechanical blind&burried vias with less than 2 times laminating
HDI PCB 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating 1+n+1,1+1+n+1+1,2+n+2,3+n+3(n buried vias≤0.3mm),Laser blind via can be filling plating
5 Finished Board Thickness 0.2-3.2mm 3.4-7mm
6 Minimum Core Thickness 0.15mm(6mil) 0.1mm(4mil)
7 Copper Thickness Min. 1/2 OZ, Max. 4 OZ Min. 1/3 OZ, Max. 10 OZ
8 PTH Wall 20um(0.8mil) 25um(1mil)
9 Maximum Board Size 500*600mm(19”*23”) 1100*500mm(43”*19”)
10 Hole Min laser drilling size 4mil 4mil
Max laser drilling size 6mil 6mil
Max aspect ratio for Hole plate 10:1(hole diameter>8mil) 20:1
Max aspect ratio for laser via filling plating 0.9:1(Depth included copper thickness) 1:1(Depth included copper thickness)
Max aspect ratio for mechanical depth-
control drilling board(Blind hole drilling depth/blind hole size)
0.8:1(drilling tool size≥10mil) 1.3:1(drilling tool size≤8mil),1.15:1(drilling tool size≥10mil)
Min. depth of Mechanical depth-control(back drill) 8mil 8mil
Min gap between hole wall and
conductor (None blind and buried via PCB)
7mil(≤8L),9mil(10-14L),10mil(>14L) 5.5mil(≤8L),6.5mil(10-14L),7mil(>14L)
Min gap between hole wall conductor (Blind and buried via PCB) 8mil(1 times laminating),10mil(2 times laminating), 12mil(3 times laminating) 7mil(1 time laminating), 8mil(2 times laminating), 9mil(3 times laminating)
Min gab between hole wall conductor(Laser blind hole buried via PCB) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2) 7mil(1+N+1);8mil(1+1+N+1+1 or 2+N+2)
Min space between laser holes and conductor 6mil 5mil
Min space between hole walls in different net 10mil 10mil
Min space between hole walls in the same net 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB) 6mil(thru-hole& laser hole PCB),10mil(Mechanical blind&buried PCB)
Min space bwteen NPTH hole walls 8mil 8mil
Hole location tolerance ±2mil ±2mil
NPTH tolerance ±2mil ±2mil
Pressfit holes tolerance ±2mil ±2mil
Countersink depth tolerance ±6mil ±6mil
Countersink hole size tolerance ±6mil ±6mil
11 Pad(ring) Min Pad size for laser drillings 10mil(for 4mil laser via),11mil(for 5mil laser via) 10mil(for 4mil laser via),11mil(for 5mil laser via)
Min Pad size for mechanical drillings 16mil(8mil drillings) 16mil(8mil drillings)
Min BGA pad size HASL:10mil, LF HASL:12mil, other surface technics are 10mil(7mil is ok for flash gold) HASL:10mil, LF HASL:12mil, other surface technics are 7mi
Pad size tolerance(BGA) ±1.5mil(pad size≤10mil);±15%(pad size>10mil) ±1.2mil(pad size≤12mil);±10%(pad size≥12mil)
12 Width/Space Internal Layer 1/2OZ:3/3mil 1/2OZ:3/3mil
1OZ: 3/4mil 1OZ: 3/4mil
2OZ: 4/5.5mil 2OZ: 4/5mil
3OZ: 5/8mil 3OZ: 5/8mil
4OZ: 6/11mil 4OZ: 6/11mil
5OZ: 7/14mil 5OZ: 7/13.5mil
6OZ: 8/16mil 6OZ: 8/15mil
7OZ: 9/19mil 7OZ: 9/18mil
8OZ: 10/22mil 8OZ: 10/21mil
9OZ: 11/25mil 9OZ: 11/24mil
10OZ: 12/28mil 10OZ: 12/27mil
External Layer 1/3OZ:3.5/4mil 1/3OZ:3/3mil
1/2OZ:3.9/4.5mil 1/2OZ:3.5/3.5mil
1OZ: 4.8/5mil 1OZ: 4.5/5mil
1.43OZ(positive):4.5/7 1.43OZ(positive):4.5/6
1.43OZ(negative ):5/8 1.43OZ(negative ):5/7
2OZ: 6/8mil 2OZ: 6/7mil
3OZ: 6/12mil 3OZ: 6/10mil
4OZ: 7.5/15mil 4OZ: 7.5/13mil
5OZ: 9/18mil 5OZ: 9/16mil
6OZ: 10/21mil 6OZ: 10/19mil
7OZ: 11/25mil 7OZ: 11/22mil
8OZ: 12/29mil 8OZ: 12/26mil
9OZ: 13/33mil 9OZ: 13/30mil
10OZ: 14/38mil 10OZ: 14/35mil
13 Dimension Tolerance Hole Position 0.08 ( 3 mils)
Conductor Width(W) 20% Deviation of Master
1mil Deviation of Master
Outline Dimension 0.15 mm ( 6 mils) 0.10 mm ( 4 mils)
Conductors & Outline
( C – O )
0.15 mm ( 6 mils) 0.13 mm ( 5 mils)
Warp and Twist 0.75% 0.50%
14 Solder Mask Max drilling tool size for via filled with Soldermask (single side) 35.4mil 35.4mil
Soldermask color Green, Black, Blue, Red, White, Yellow,Purple matte/glossy
Silkscreen color White, Black,Blue,Yellow
Max hole size for via filled with Blue glue aluminium 197mil 197mil
Finish hole size for via filled with resin  4-25.4mil  4-25.4mil
Max aspect ratio for via filled with resin board 8:1 12:1
Min width of soldermask bridge Base copper≤0.5 oz、Immersion Tin: 7.5mil(Black), 5.5mil(Other color) , 8mil( on copper area)
Base copper≤0.5 oz、Finish treatment not Immersion Tin : 5.5 mil(Black,extremity 5mil), 4mil(Other
color,extremity 3.5mil) , 8mil( on copper area
Base coppe 1 oz: 4mil(Green), 5mil(Other color) , 5.5mil(Black,extremity 5mil),8mil( on copper area)
Base copper 1.43 oz: 4mil(Green), 5.5mil(Other color) , 6mil(Black), 8mil( on copper area)
Base copper 2 oz-4 oz: 6mil, 8mil( on copper area)
15 Surface Treatment Lead free Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finge
Leaded Leaded HASL
Aspect ratio 10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)
Max finished size HASL Lead 22″*39″;HASL Lead free 22″*24″;Flash gold 24″*24″;Hard gold 24″*28″;ENIG 21″*27″;Flash gold(electroplated gold) 21″*48″;Immersion Tin 16″*21″;Immersion silver 16″*18″;OSP 24″*40″;
Min finished size HASL Lead 5″*6″;HASL Lead free 10″*10″;Flash gold 12″*16″;Hard gold 3″*3″;Flash gold(electroplated gold) 8″*10″;Immersion Tin 2″*4″;Immersion silver 2″*4″;OSP 2″*2″;
PCB thickness HASL Lead 0.6-4.0mm;HASL Lead free 0.6-4.0mm;Flash gold 1.0-3.2mm;Hard gold 0.1-5.0mm;ENIG 0.2-7.0mm;Flash gold(electroplated gold) 0.15-5.0mm;Immersion Tin 0.4-5.0mm;Immersion silver 0.4-5.0mm;OSP 0.2-6.0mm
Max high to gold finger 1.5inch
Min space between gold fingers 6mil
Min block space to gold fingers 7.5mil
16 V-Cutting Panel Size 500mm X 622 mm  ( max. ) 500mm X 800 mm ( max. )
Board Thickness 0.50 mm (20mil) min. 0.30 mm (12mil) min.
Remain Thickness 1/3 board thickness 0.40 +/-0.10mm( 16+/-4 mil )
Tolerance ±0.13 mm(5mil) ±0.1 mm(4mil)
Groove Width 0.50 mm (20mil) max. 0.38 mm (15mil) max.
Groove to Groove 20 mm (787mil) min. 10 mm (394mil) min.
Groove to Trace 0.45 mm(18mil) min. 0.38 mm(15mil) min.
17 Slot Slot size tol.L≥2W PTH Slot: L:+/-0.13(5mil) W:+/-0.08(3mil) PTH Slot: L:+/-0.10(4mil) W:+/-0.05(2mil)
NPTH slot(mm) L+/-0.10 (4mil) W:+/-0.05(2mil) NPTH slot(mm) L:+/-0.08 (3mil) W:+/-0.05(2mil)
18 Min Spacing from hole edge to hole edge 0.30-1.60 (Hole Diameter) 0.15mm(6mil) 0.10mm(4mil)
1.61-6.50 (Hole Diameter) 0.15mm(6mil) 0.13mm(5mil)
19 Min spacing between hole edge to circuitry pattern PTH hole: 0.20mm(8mil) PTH hole: 0.13mm(5mil)
NPTH hole: 0.18mm(7mil) NPTH hole: 0.10mm(4mil)
20 Image transfer Registration tol Circuit pattern vs.index hole 0.10(4mil) 0.08(3mil)
Circuit pattern vs.2nd drill hole 0.15(6mil) 0.10(4mil)
21 Registration tolerance of front/back image 0.075mm(3mil) 0.05mm(2mil)
22 Multilayers Layer-layer misregistration 4layers: 0.15mm(6mil)max. 4layers: 0.10mm(4mil) max.
6layers: 0.20mm(8mil)max. 6layers: 0.13mm(5mil) max.
8layers: 0.25mm(10mil)max. 8layers: 0.15mm(6mil) max.
Min. Spacing from Hole Edge to Innerlayer Pattern 0.225mm(9mil) 0.15mm(6mil)
Min.Spacing from Outline to Innerlayer Pattern 0.38mm(15mil) 0.225mm(9mil)
Min. board thickness 4layers:0.30mm(12mil) 4layers:0.20mm(8mil)
6layers:0.60mm(24mil) 6layers:0.50mm(20mil)
8layers:1.0mm(40mil) 8layers:0.75mm(30mil)
Board thickness tolerance 4layers:+/-0.13mm(5mil) 4layers:+/-0.10mm(4mil)
6layers:+/-0.15mm(6mil) 6layers:+/-0.13mm(5mil)
8-12 layers:+/-0.20mm (8mil) 8-12 layers:+/-0.15mm (6mil)
23 Insulation Resistance 10KΩ~20MΩ(typical:5MΩ)
24 Conductivity <50Ω(typical:25Ω)
25 Test voltage 250V
26 Impedance control ±5ohm(<50ohm), ±10%(≥50ohm)

PCBTok offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBTok and offers very competitive rates to customers of PCBTok.
It normally takes 3-7 business days for the package to be delivered around the world.


2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.


3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.


4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.


5. Air, Sea/Air, and Sea

If your order is of large volume with PCBTok, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

You can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with a credit card: Visa, Visa Electron, MasterCard, Maestro.

Quick Quote
  • “First of all, I was incredibly amazed at how smooth and fast the transaction I had with PCBTok. They are so easy to interact with, and they responded right away to my concerns. At first, I was reluctant to place an order with them, but thankfully I gave it a shot. I was so pleased with the final products they sent to me; they’re all of the good quality. None of my 100 pieces PCB order was damaged; this shows how responsible they are when it comes to their customers. Finally, their staffs are all friendly, and they constantly provide me with timely updates concerning my order. Due to their professionalism, I would definitely order from them. Also, I suggest you try their services too!”

    George Collins, Computer Hardware Engineer from Hobart, Australia
  • “There are no adequate words to describe how PCBTok treated me and my Black PCB purchases. They dealt with my doubts right away; their professional staffs are very approachable, pleasant, and respectful to me. The products were error-free and delivered on track at the designated time. I would also love to emphasize the instructions they provided me along with my orders on how to properly handle the boards to sustain their shelf life. I truly appreciate it. PCBTok did a really good job with my products, and so I have decided to purchase again from them very soon.”

    Suzanne Grant, Design Engineer from Ottawa, Canada
  • “I’ll be straightforward; I’d like to thank PCBTok for their professionalism. All of my purchased PCBs from them are good quality just as I expected because they constantly provide me weekly updates concerning my orders. Huge thanks to that one staff who took care of me during our transaction. You’re all amazing. Thank you, PCBTok team, until our next transaction!”

    Sebastian Waller, Electrical Technologist from Kirklees, United Kingdom

Black PCB: The Ultimate FAQ Guide

If you are looking for a black PCB for your next project, then you have come to the right place. The Ultimate FAQ Guide contains a wealth of useful information for PCB manufacturers. This is all you need to know about this popular finish. Because black PCBs are made with copper traces, they are difficult to see with the naked eye. While these boards may cost more to manufacture, they are more difficult to fake. They also require sufficient lighting to trace the path.

Engineers use manufacturing drawings as a communication tool to understand board design and layout. The drawing will include detailed information about how the board will be constructed, such as the materials used and the location of holes and other components. Fine pitch chips, also known as “pin chip” packages, have very tight lead spacing. Typically, the pitch is less than 0.050 inches. In contrast, finger pads are used to connect two circuit boards.

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