CEM-1 PCB at Its Finest

You don’t want your electronics to fail because of your printed circuit board design. As a result, you’ll need to rely on PCBTok’s CEM-1 PCB, which is as the best for OEM part.

  • Extensive experience making PCBs with CEM-1 and the related CEM-1
  • Customized orders are accepted all the time
  • We ensure a high-quality service
  • Also, our company is a PCB fabrication and assembly expert

Please contact us as soon as possible so that we can process your order.

Get Our Best Quotation

We Produce CEM-1 PCB with Care

When it comes to creating the CEM-1 PCB, PCBTok is your top circuit board supplier in China, providing high-quality product design and mass production.

When it comes to product quality, we stand out. Furthermore, our CEM-1 PCBs are reasonably priced.

In fact, you can get a CEM PCB for a lot less money than you’re spending now.

If you’re interested, please contact us as soon as possible. Get to place your first or repeat PCB order immediately!

Our CEM-1 PCB enables modest interfacing of digital devices, and CEM-1 boards are aimed for mid-range electronics.

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CEM-1 PCB By Feature

Rigid CEM-1 PCB

We emphasize that the Rigid CEM-1 PCB is preferred by a wide range of businesses. This is board is almost always mass produced, with 1 oz as weight requirement.

Lighting CEM-1 PCB

Another simple PCB is the Lighting CEM-1, while the Emergency Light PCB and the LED PCB range are other PCBs that may be built en masse.

Industrial CEM-1 PCB

The Industrial CEM-1 PCB is extremely helpful and covers a wide range of applications. Examples include Elevator PCBs, Encoder PCBs, and Interface PCBs for machinery.

Consumer CEM-1 PCB

Customers ordering Panelized PCBs are frequent in this case. Electronically and aesthetically designing PCBs for these devices is easy for our team.

Customized CEM-1 PCB

Customized CEM-1 PCBs that are uique are oddly colored and miniaturized. UL-certified flame-retardant certification is used on digital PCBs like these.

Home Appliances CEM-1 PCB

When it comes to home appliances, the CEM-1 is king. These are not High or mid-Tg boards, however. Home Appliances CEM-1 PCB is economical.

CEM-1 PCB By Usage (6)

CEM-1 PCB By Layer & Color (6)

  • Single-Sided CEM-1 PCB

    For all PCBs, this is considered the simplest design. The conductivity of the Single-sided CEM-1 PCB is ideal, and we produce uniformly good quality ones.

  • Double-Sided CEM-1 PCB

    If the tool you’re selling requires mid-range wiring, PCBTok’s Double-sided CEM-1 PCB is an excellent choice. It is suitable for office equipment such as printer and scanner PCBs.

  • NPTH CEM-1 PCB

    NPTH CEM-1 PCB stands for Non-Plated Through Hole PCB. CEM-1 is only suitable for non-multilayer applications. On the CEM-1, plated through holes are not used.

  • Green CEM-1 PCB

    If you purchase the Green CEM-1 PCB, you will have great heat resistance and steady performance. We can also provide CAD designs and schematics for PCB.

  • White CEM-1 PCB

    The white CEM-1 PCB is designed for CEM lighting applications. This is because lighting settings must have a clean, aesthetic appearance. This type of PCB is cost-effective.

  • Blue CEM-1 PCB

    For the CEM-1 PCB soldermask, easily choose blue or any other color. When you need a specific corporate color, brand, or theme, the Blue CEM-1 PCB is a cool option.

CEM-1 PCB 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.

Mass Producers of Your CEM-1 PCB

We are PCBTok, a company that has expertise in mass producing CEM-1 PCB, FR4 PCB, and the more advanced PCBs like HDI PCB and Automotive PCB.

  • We also provide circuit board EMS service.
  • Our clients love our products and services, giving us a perfect score of 5 stars.
  • If you have a certain CEM-1 PCB in mind, we can make it for you.
  • You can count on us to deliver your order on time, every time.

Contact our sales team now!

Mass Producers of Your CEM-1 PCB
CEM-1 PCB Fabrication Expert

CEM-1 PCB Fabrication Expert

PCBTok CEM-1 is a trustworthy and cost-effective device.

Not just huge organizations, we also cater to PCB designers and layout professionals.

Among our clients are multinational brands that use our CEM-1 PCBs as components of the most common home appliances.

Our PCB engineers are highly familiar with Altium, CAD, Eagle, and Protel.

Not to mention, our PCB industrial workers are worldwide competitive.

Do business with PCBTok now! We are eagerly waiting for your call.

We Care About Customer Satisfaction

We have everything it takes to provide you with the greatest CEM-1 PCB you’ve ever experienced.

Transparency is important to us as a firm. We can provide you with a Work-in-Progress report. If you require a certificate of conformity, it can be obtained quickly.

In addition, excellent quality control is in place.

You may see the proof for yourself by looking at the quality of our work.

They are always in accordance with ISO standards.

If PCBTok completes your order, you can relax.

We Care About Customer Satisfaction

PCBTok CEM-1 PCB Remarkably Cuts Costs

PCBTok CEM-1 PCB Remarkably Cuts Costs
PCBTok CEM-1 PCB Remarkably Cuts Costs 1

PCBTok has a lot of expertise working in the PCB industry. We can also provide Cable Assembly, wire assembly, and other relevant services.

Our services benefit customers from the United States, Europe, and other nations.

We guarantee that your CEM-1 PCB order will be quite affordable.

This makes sense because you’re a savvy businessperson looking to make a lot of profit.

We can easily fulfill your order because we have a large plant in Shenzhen. There will be no shortages to worry about.

CEM-1 PCB Fabrication

CEM-1 PCB Advantages

We believe our CEM-1 PCBs are one of our most popular products.

As proof, we have a large number of customers from all over the world who purchase CEM-1 PCBs.

These range from Double-Layer CEM-1 for medium-range appliances to Single-layer, Non-PTH options.

If you want to save more money, we can do V-Scored PCB / Jump-Cut PCB for you.

We are your one-stop shop for OEM CEM-1 PCB requirements!

CEM-1 PCB Material Quality

You may trust us because we have outlasted our competitors.

We do this by giving quality CEM-1 PCB raw materials, without fail.

Also, please rely on our knowledgeable employees who are well-versed in all aspects of the CEM-1 PCB.

We provide PCB layout and design services.

When you buy a PCB from us, whether simple or complex, you are buying a PCB that meets international standards. After all, we wouldn’t have lasted this long if we weren’t excellent!

OEM & ODM CEM-1 PCB Applications

CEM-1 PCB for Motors and Controllers

CEM-1 PCB is a safe and cost-effective alternative to FR4, Ceramic, and other substrates for motors and controllers that run on medium to low voltage.

CEM-1 PCB for Computer Equipment

For the most basic computer applications, we offer PCB CEM-1 type. These auxiliary devices can help computers with faster memory functions.

CEM-1 PCB for Power Supply Applications

Low-voltage transformers, such as isolation transformers and medium electrical appliance transformers, are among the CEM-1 PCB’s power supply applications.

CEM-1 PCB for Automotive Applications

The CEM-1 PCB for Automotive Applications is restricted to automobile peripherals such as physical switches, window regulators, and USB ports.

CEM-1 PCB for Medium-Range Digital Products

CEM-3 PCB-integrated medium-range digital products become very affordable. However, they may not last very long. Home digital thermometers are an example of this.

CEM-1 PCB second banner
PCBTok CEM-1 PCB Will Not Disappoint You

Be one of the international brands that trust us.

At your fingertips, we offer low-cost, high-quality CEM PCB.

Nanya 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
A/W
1mil Deviation of Master
A/W
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.

DHL

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.

UPS

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.

TNT

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.

FedEx

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.

  • “I recently utilized PCBTok for a sample project and was blown away by their attention to detail and consideration. As I requested a Work-in-Progress report, I received updates. They are really accommodating, which I appreciate. If I ever need to conduct another project with PCBs, I will absolutely contact them to employ their services. They conduct themselves in a professional manner.”

    Hubert Nickkholgh, Purchasing Agent from Austria
  • “Extremely appealing. Overall, I believe the job is being done better than in my home country. I didn’t like the time delays because the PCB companies in my native country aren’t as quick as PCBTok. I hope you discover a better PCB manufacturer than the ones you’re used to. Use PCBTok for that instance. Your project will run a lot more smoothly, I recommend contacting the wonderful sales people at PCBTok.”

    Nick Karmazinova, Purchasing Director from Czech Republic
  • “The PCBTok crew has provided me with nothing but excellent service. They are constantly available and extremely helpful. Dealing with the team, from engineers to salespeople, gives me great piece of mind. The CEM-1 PCB I bought performed worry-free and fast! Their crew went above and above in supporting me with any questions I had. I definitely suggest them for any type of PCB component.”

    Hubert Furtwengler, Procurement Officer from Belgium

CEM-1 PCB Completed FAQ Guide

For high-volume PCB projects, CEM-1 PCB is an excellent choice. This material has excellent properties such as low moisture absorption and good heat dissipation. It is also very rugged, making it an excellent choice for applications requiring large amounts of current. The CEM-1 PCB is also suitable for medical scanning technology and industrial controls. Whether you are a beginner or a seasoned professional, this guide will help you learn more about this versatile board.

The design of the PCB layout is the first step in the CEM-1 PCB manufacturing process. In order to determine the correct component placement, a PCB design schematic will be required. This schematic can also be used to determine where other devices, such as heat sinks, should be placed. Also present on the CEM-1 PCB is a power supply layer and a grounding layer that keeps the AC power supply grounded and provides DC signals to the surface mount devices. The impedance of the trace is determined by its width, copper thickness, and the dielectric layer. The final step is to prepare the PCB layers with CEM-1 material.

CEM-1 PCB is an inexpensive material. It is not as durable as FR-4, but it is inexpensive and suitable for single-sided PCBs. it is also a PTFE-based material that provides high-frequency applications with good performance at a low cost. It is used to produce flexible PCBs, and the military and aerospace industries often use polyimide for their PCBs.

What is CEM-1 PCB?

The CEM-1 printed circuit board (PCB) is a single-layer design with a ground layer and a power layer. The power supply layer provides AC signal ground and DC power to the circuits mounted on the PCB. It is also used in the manufacture of calculators and other electronic devices. The primary use of a CEM-1 PCB is to bring electronic devices, such as watches or calculators, to life.

PCB CEM-1 is also known as Composite Epoxy Material Level 1. Its benefits include excellent heat dissipation and low cost. It is widely used in the electronics and telecommunications industries. It is also a good material for LED PCBs in automobiles, such as brake lights, indicators, and headlights. While not suitable for plated through-hole designs, CEM-1 PCBs offer a good compromise between the cost of manufacturing the board and the amount of heat dissipation it provides.

Black CEM-1 PCB

Black CEM-1 PCB

CEM-1 printed circuit boards are typically used for single-layer devices. They are popular among electronics manufacturers due to their low cost. They are very robust and can support multiple components. CEM-1 PCBs are suitable for mass production due to their low cost. Single-sided PCBs also reduce design costs. NEMA classification applies to this material. It is milky white in color and best suited for single-layer PCB devices.

One of the advantages of the CEM-1 PCB is its lightweight design. It is also suitable for a wide range of applications. CEM-1 PCBs are more fragile than FR-4 material, although their design is lightweight and should be made by a reputable manufacturer. If you are considering CEM-1 PCBs, please consider the following points to make an informed decision. You’ll be glad you did.

What is the Difference Between CEM-1 PCB and FR4 PCB?

The main difference between the CEM-1 and FR4 PCBs is that the CEM-1 PCB is made of cellulose, while the FR4 PCB is made of glass fiber laminate. The CEM-1 PCB is well suited for single-layer PCB assemblies and, like the CEM-3 PCB, has a paper core in the middle. Both are high-quality and inexpensive materials for single-layer PCBs.

While FR4 is the industry standard for high-end PCB production, CEM-1 is a better choice for low-cost PCBs. The former has high bending strength and can withstand physical stress without breaking. CEM-1, on the other hand, has lower mechanical durability. Therefore, it is often used in place of FR4 in applications where FR4 cannot be used.

CEM-1 PCB is made of woven glass fabric and has excellent mechanical and electrical properties. It has good thermal conductivity but lacks the strength of FR4 PCBs. It has high tensile strength and low water absorption. It is also non-hazardous. However, it must be soldered in a closed environment, which is a critical factor in PCB construction.

What is the difference between FR4 and CEM-1 PCBs? Both materials can be used to manufacture PCBs. the main difference between these two materials is their thickness. CEM-1PCB is thinner than FR4. The former has more power and a larger temperature range. However, the difference between the two materials is the amount of material used. And, of course, the price.

What Are the Advantages of CEM-1 PCB?

The material used in the CEM-1 PCB is well suited for single-layer applications. It has high tensile strength, good flexural strength, and heat resistance. This type of PCB material is also non-toxic and is used to produce single-layer PCBs. however, it is not widely used for high-density PCBs. therefore, it must be handled with care.

They are available from the best manufacturers for a variety of applications. A good manufacturer will be able to provide advice and consultation in determining the most suitable material for your PCBs. Two excellent PCB materials are glass filament and epoxy resin. You should also know the cost of PCBs on the market so you can find a manufacturer at a reasonable price. Once you know the cost of a CEM-1 PCB, you can look for a PCB that fits your budget.

Green CEM-1 PCB

Green CEM-1 PCB

The materials used to make CEM-1 PCBs have a high glass transition temperature, which improves electronic thermal management. Copper is a good conductor of heat and proper copper coating improves thermal management. The epoxy material used in the CEM-1 PCB also improves the dielectric properties of electronic devices, allowing them to store more energy and dissipate heat more efficiently. In addition, the CEM-1 PCB is free of potentially harmful phosphorus and antimony. The PCB is compatible with lead-free technology.

They are inexpensive and flame retardant. They are also electrically conductive and meet UL94-VO requirements. Despite their high flame retardancy, CEM-1 PCBs are not completely resistant to water absorption. However, when exposed to moisture, they exhibit a coefficient of expansion. Depending on the amount of water absorbed, the boards are approximately 2% wider and longer.

What Are the Electrical Properties of the CEM-1 PCB?

In this article, we will cover the basics of creating high-quality CEM-1 PCBs. These components must adhere to the strict IPC and STD-001 standards. High-quality CEM-1 PCBs must also be made from materials with high flexural strength and a DK rating of 4.2. This standard applies to single-sided boards; if you want a more complex design, you will need to choose a multilayer board.

The main advantages of CEM-1 PCBs include their low cost and ease of manufacture. Because of these features, it is a viable option for high-volume PCB projects. They are also ideal for high current load applications such as remote control systems, printers, SSDs, and other devices. CEM-1 PCBs are heat resistant to ensure long-term reliability.

Electrical Properties of the CEM-1 PCB

Electrical Properties of the CEM-1 PCB

Due to its single-layer construction and electrical characteristics, CEM-1 PCBs are a popular choice for electronic designs. The board is made of copper and epoxy resin in a single-layer design, with the power layer serving as the counterpart to the ground layer. This layer provides AC signal ground and DC power to the PCB-mounted circuitry. For best performance, these components must be properly positioned and placed.

It is made of resin-impregnated glass fibers. After drying, the resin adheres to the glass fibers. It has the same tensile strength and higher glass transition temperature as FR4, making it a reliable material. In addition, it is less expensive to manufacture than FR-4 PCBs, so if you need a high-quality CEM-1 PCB, you can always count on PCBTok.

What Are the Applications of CEM-1 PCBs?

CEM-1 PCB is most commonly used in the printed circuit board industry. This material consists of a woven glass fabric on the surface and a paper core infused with epoxy resin. Its unique properties make it easy to stamp and bend, while also offering excellent electrical and mechanical properties. Its advantages have made it a popular choice for PCB production. But what is the difference between CEM-1 PCB and other materials?

They are single-layer and must be designed as such. The power layer is similar to the ground layer in that it provides DC power to the circuitry mounted on the PCB. Because the solder joints on a CEM-1 PCB are not very strong, they must be made with care. This type of PCB can be replaced with FR-4, but it must be a single layer of FR-4.

The thickness of a CEM-1 PCB depends on the type of epoxy resin used in its production. The fibers used to reinforce the surface layer can affect the dimensional stability of the material. It is a good thermal conductor and increases the mechanical strength of the board. It is also lightweight, making it an attractive choice for a variety of electronic devices. However, the cost of CEM-1 PCBs is higher than FR-4 materials.

Application of CEM-1 PCB

Application of CEM-1 PCB

They are widely used in the production of LED lamps, industrial controls, telephone systems, and scanners. Because of its low moisture absorption, the PCB is suitable for applications requiring high current loads. It is also more resistant to corrosion than most other PCB materials. The characteristics of the CEM-1 PCB make it an excellent choice for many high-power electronic devices, including LED lighting.

How to Design CEM-1 PCB

Laminates, epoxy resins, paper, and glass fibers are used to manufacture the CEM-1 PCB. substrates provide a solid foundation for the PCB. The copper side of the circuit board is pre-bonded. The image printing process is the next step in the process. After the copper is removed, the photo is transferred to the board using a chemical that reacts with UV light.

The materials used in the construction of the CEM-1 PCB are critical. While the board must be strong and heat resistant, it must also have the proper electrical properties. The right materials will help you save on PCB costs and make it right for your project. With a little digging, you can find these materials. A good CEM-1 PCB manufacturer will be able to provide you with expert advice.

The materials used in CEM-1 PCBs are reliable and do not change shape after manufacture. They also provide physical stability for the device and are easy to produce. Due to its high tensile strength and low water absorption, woven glass fabrics are one of the most common materials used in the production of CEM-1 PCBs. Their benefit from the use of woven glass fabrics as a reinforcing material.

CEM-1 PCB Laminates

CEM-1 PCB Laminates

CEM-1 is easy to perforate because it is made of glass fabric. It has better mechanical and electrical properties than CEM-3 and can be used for single-layer PCBs. unlike FR-1, CEM-1 is not waterproof. Therefore, it has a coefficient of expansion when exposed to moisture. When saturated with moisture, it can swell up to 2% in width and length.

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