Fastest Semiconductor Component Sourcing | PCBTok

PCBTok is the fastest semiconductor component sourcing platform on the market. With almost all components of PCB in our database, we can get you what you need quickly and easily.

  • No minimum order quantity for your new order
  • Over 12 years PCB manufacturing experience
  • 24h quick-turn service for your prototype PCB
  • Provide WIP(work in process) report to you each week
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PCBTok’s Component Sourcing Services

PCBTok is a leading supplier of semiconductor components for the electronics industry. We have been supplying our customers with the highest quality, most reliable and fastest turnaround times since 2010. We can source any part for you, no matter how small or large your order is.

We’ve helped thousands of businesses in over 100 countries get the components they need at the speed and price they need them.

We know that when you’re running a business, your time is precious—and so is your money. That’s why we make it our mission to help you find the best parts for your project by connecting you directly with suppliers who can manufacture what you need in the timeframe you’ve specified. We’ll even help you negotiate prices with multiple suppliers so that you can feel confident about where to source from next time!

Our team of experts will work with you to find the best solution for your needs, so that you can get back to what you do best – designing and manufacturing products!

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Component Sourcing by Product

Resistors Sourcing

Sourcing for resistors is a great way to save money and get the best deal. We can help you find the right supplier for your needs, whether you’re looking for one specific resistor or need a large quantity of resistors.

Transistors Sourcing

We are based in China, but we can help you with all your transistor needs no matter where you are located. We can help you find the best transistors for your application and then get them to you quickly and efficiently.

Capacitors Sourcing

It’s not always easy to find the right capacitor for your project. If you’re looking for capacitors, you’ve come to the right place. We offer a wide range of capacitors from all the leading manufacturers.

Inductors Sourcing

We offer a wide range of inductors in all shapes and sizes, including surface mount, axial lead and high current types. Our products are suitable for many different applications of any kind of device.

Transformers Sourcing

PCBTok is a leading provider of transformers, power transformers and other electrical equipment. We offer a wide range of products from leading manufacturers with the latest technology.

Diodes Sourcing

Diodes Sourcing provides a variety of products ranging from LEDs to power inductors, and much more. We support the needs of OEM customers across the world and help them reduce their costs.

Component Sourcing by Parts (5)

  • eC-stock Parts Component Sourcing

    eC-stock Parts Component Sourcing is a fully integrated solution with integrity, efficiency and quality. It is the premier electronic component library for component sourcing, inventory management and procurement.

  • Generic Parts Component Sourcing

    Generic parts are critical components used in many applications. We work with companies that source, assemble and distribute various kinds of generic parts both domestically and internationally.

  • On Demand Parts Component Sourcing

    On Demand Parts Component Sourcing is a never-ending process to find the best price for all of our parts, with the goal of finding the cheapest place to get your parts from for client’s satisfactio.

  • Customer Supplied Parts Component Sourcing

    We contact a global marketplace of qualified suppliers and provide you with a quotation. We have access to a global marketplace of quality suppliers, so you can rest assured you’ll find what you’re looking for.

  • Raw Material Parts Component Sourcing

    Raw Material Parts Component Sourcing is the process of finding source for raw material, parts and component. This process can be completed internally by manufacturing staff or with the help of PCBTok.

Component Sourcing by PCB (5)

Component Sourcing Benefits

24h Online Support
24h Online Support

PCBTok can offer 24h online support for you. When you have any PCB-related questions, please feel free to get in touch.

Production Efficiency
Production Efficiency

PCBTok can build your PCB prototypes quickly. We also provide 24 hour production for quick-turn PCBs at our facility.

Fast Delivery
Fast Delivery

We often ship goods by international forwarders such as UPS, DHL, and FedEx. If they are urgent, we use priority express service.

Quality Assurance
Quality Assurance

PCBTok has passed ISO9001 and 14001, and also has USA and Canada UL certifications. We strictly follow IPC class 2 or class 3 standards for our products.

PCBTok’s Well-Founded Component Sourcing Services

When you need component sourcing services, you want to be sure that your supplier is up to the task. PCBTok’s team of expert engineers and strategists are ready and able to help you find the best components for your design. Our team has years of experience, and we know how to find exactly what you need at a great price. We work with a wide variety of suppliers, so we can get you exactly what you need in no time at all.

Our team has years of experience in sourcing components for electronic products, and they know exactly how to find the right parts at the right price. This means you don’t have to worry about finding suppliers or managing complicated contracts—we’ll take care of everything for you. If you need help with component sourcing services, give us a call today!

PCBTok’s Well-Founded Component Sourcing Services
PCBTok’s Component Sourcing for your PCBs

PCBTok’s Component Sourcing for your PCBs

PCBTok’s component sourcing service is a great way to save money on the parts you need for your PCBs. We work with suppliers in China and other countries to get you the best price on components, so that you can spend less time hunting down parts and more time focusing on your work.

PCBTok is the best place to find all of your electronic components and PCB needs. We have a wide selection of components, as well as an easy-to-use interface that allows you to easily find exactly what you need. All of our products are backed up by our 100% satisfaction guarantee—we want you to be happy with your purchase!

Our goal is to make it easy for you to order the parts you need for your next project. This means we stock parts from all over the world, so if there’s something you can’t find here, let us know and we’ll try our best to get it for you!

Component Sourcing | Uses and Advantages in the Electronics Industry

The most obvious benefit of component sourcing is cost savings. By using only one supplier for every component, you can eliminate duplicate costs associated with multiple purchases from different suppliers. This is especially true if you’re manufacturing a large volume of products—it will be cheaper for one supplier to produce many units than it would be if you had to buy from multiple suppliers who were producing smaller volumes each.

Another benefit of component sourcing is improved quality control. With fewer suppliers involved in the production process, there’s less room for error or miscommunication between suppliers and manufacturers on everything from delivery times to product specifications. This ensures that your products will be manufactured with high standards of quality control and accuracy so that they meet customer expectations every time!

Component Sourcing Uses and Advantages in the Electronics Industry

What Is Component Sourcing Service?

What Is Component Sourcing Service
What Is Component Sourcing Service

Component sourcing is a practice used by companies in the electronics industry to reduce costs, decrease time-to-market, and improve quality. It involves using a single supplier for all components that make up a product. This allows for greater efficiency and control over the manufacturing process, which results in cost savings and improved quality.

Component sourcing is a service that helps you find the best components at the best price. You can use it to find the best parts for your product, or you can use it to find products for sale on the market.

Component sourcing services are great for companies that need to get their products off the ground but don’t have time to develop an extensive network of suppliers. If you’re new to manufacturing, or if you’ve tried getting a contract manufacturer and haven’t been able to find one who will work with your budget, this service can be a lifesaver. It could even save your business from failure!

Component Sourcing Fabrication

Why Choose PCBTok for Component Sourcing Service

PCBTok is a leading provider of component sourcing service. We are dedicated to finding the best components for your next big project, and we pride ourselves on our speed and accuracy. We’ve been in the business since 2010, and we’ve helped thousands of customers find the right parts for their needs.

We understand that you want to get the job done quickly and efficiently, so we work with you from start to finish to make sure that happens. We’ll help you determine what kind of part you need, then send out an RFQ (Request for Quote) to suppliers around the world who can meet your needs. After that, it’s up to us to negotiate with them on price until we find one that matches your budget—and if they don’t have a price that works for you initially, we’ll keep negotiating until everything works out perfectly!

Why Choose PCBTok for Component Sourcing Service

PCBTok is a widely known company for component sourcing services. It offers both small and large companies the basic components needed to make their products, including PCBs, capacitors, resistors, transistors, diodes and more.

PCBTok believes that everyone deserves access to the best possible products at the most affordable price possible. The company’s core service is to help businesses find the right components for their products. They work with clients to create a list of items they need and then work with suppliers to source them. This includes finding the right supplier, negotiating pricing, obtaining samples and documentation, and ensuring that the parts are delivered when they’re supposed to be.

OEM & ODM Component Sourcing Applications

Component Sourcing for Aerospace Industry

Component sourcing for the aerospace industry is a complex process that involves many different parties. These parties include suppliers, designers, manufacturers, and regulatory bodies. Each has their own role to play in the overall design and manufacturing process of aerospace parts.

Component Sourcing for Automotive Industry

Automotive manufacturers face many challenges when sourcing components for their vehicles. They must ensure that their suppliers can meet the strict requirements of design and manufacturing, while also providing them with the flexibility to customize and innovate as necessary.

Component Sourcing for Medical Industry

Component sourcing is a major cost factor in the medical industry. This is because medical components are often very expensive and need to be replaced regularly, so it is important to find a supplier who can provide them at a competitive price.

Component Sourcing for Military Industry

Component sourcing for military industry is a very important process and requires a lot of attention. The components that are used in this industry have to be of high quality and also have to ensure that they are durable enough to handle all the stress that comes with the job.

Component Sourcing for Semiconductor Industry

Component sourcing is a challenging and time-consuming process that involves finding the right components at the right price to meet your needs. The semiconductor industry is constantly changing, and it’s difficult to keep up with trends.

Component Sourcing
Find any parts of your PCB here by using Component Sourcing from PCBTok!

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Component Sourcing 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
  • “I needed a PCB that could fit the constraints of an unusual shape and the PCBTok team was able to figure out a solution that would work. They were able to manufacture the PCBs in a very short amount of time, which is exactly what I needed. The job was done professionally and their communication skills are great. They are very affordable, their quality is top notch, and their customer service is impeccable. If you need to have your PCB made, then contact PCBTok today!”

    Marco Valadez, Purchasing Agent from Austria, Chicago USA
  • “When I need PCBs made, I contract with PCBTok. They are fast, affordable and most importantly, they get the job done. I’m a professor in a local university and I have worked with over five PCB companies, but I’m very glad I finally found PCBTok. The communication between me and their support team is excellent and friendly. They are very fast in responding to queries and stuck to the schedule we agreed on. The quality of their work is also great. So far I got good feedback from my students. When you need a PCB done right, contact PCBTok.”

    Jonathan Floyd, IT Professor from Australia
  • “PCBTok is a great platform for PCB Designers to get their PCBS manufactured. This is a very good platform for those who wish to have their PCBs made quickly and at the same time manage costs. Their website was very easy to use and made creating a quote very simple. I found the quote to be fair and they were very helpful in creating my PCB design. They are ISO certified, talented and the highest quality. A+.”

    Michael Mario Prisciandaro, Production Staff Medical Electronics Solutions, Belgium

Component Sourcing – The Ultimate FAQ Guide

Despite the vast array of electronic components on the market, the component sourcing process can be daunting. There are literally millions of suppliers, distributors, and manufacturers to choose from. Unguided electronic component sourcing can be time-consuming and wasteful of man-hours. Fortunately, you can narrow your search to a smaller pool of options. Here are some frequently asked questions and answers about component sourcing.

Electronic component distributors are a valuable resource for the supply chain management. These distributors act as a single point of contact for purchasing electronic components. They provide a simple web interface for locating the exact component you need. Digikey, Future Electronics, Mouser Electronics, and Arrow Electronics are among the best electronic component distributors in the world. The organization should create a list of approved suppliers for component procurement. Only these suppliers can provide quality components that meet the company’s requirements.

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