GESP TECH -TRUSTWORTHY ONE-STOP PCB SERVICES MULTILAYER PCB- UP TO 24 LAYER PCB
Introduction
GESP provides multilayer PCB and handle complex boards with up to 24 layers . using high-quality multilayer PCB manufacturing methods. With holes and shutters for electrical connections. these multilayer PCBs work as a single unit. Since each PCB has a unique function, we supply multilayer PCB fabrication to your needs. When you buy from GESP, you’re purchasing quality, not simply a multilayered board. We leave no stone unturned in our mission to give the finest, from product specs to quality controls.
SERIES OF FEATURED MULTILAYER PCB
4 Layer PCB
6 Layer PCB
8 Layer PCB
10 Layer PCB
2 OZ Multilayer PCB
4 OZ Multilayer PCB
10 OZ Multilayer PCB
20 OZ Multilayer PCB
CAPABILITIES OF MULTILAYER PCB MANUFACTURING
| No | Features | Standard PCB | Advanced PCB |
| 1 | Layer Count | 2-12Layers | 2-20Layers |
| 2 | Board Thickness | 0.6mm-2.0mm | 0.4mm-2.4mm |
| 3 | Maximum Board Size | 500mm x 500mm | 500mm x 600mm |
| 4 | Minimum Core Thickness | 0.2mm | 0.2mm |
| 5 | Copper Thickness | 0.5 ~3 oz | 0.5~5 oz |
| 6 | Minimum Trace Width / Spacing | 4mil/4mil | 3mil/3mil |
| 7 | Minimum Hole Size | 0.2mm | 0.1mm |
| 8 | Finished Hole Size Tolerance | ±0.075 mm | ±0.005 mm |
| 9 | PCB Surface Finish | HASL (vertical & Horizontal), Lead Free HASL, OSP/Entek, ENIG, HASL + Gold Finger,Immersion Tin(ISn), Immersion Silver(IAg), Carbon Ink, Hard Gold(Flash Gold) | |
| 10 | Aspect Ratio | 8/1 | 1/15 |
| 11 | Quality Standards | IPC Class 2/ISO 9001: 2008/ISO/TS16949: 2009/UL 94v0 | |
| 12 | Other Tech | Blind Vias/Carbon Ink/Peelable Mask/Solder Sample | |
BENEFITS OF MULTI PCB
Compact size-
The modest size of multilayer PCBs is one of its primary advantages. They are smaller than conventional PCBs due to their layered construction. Most modern electronics benefit from this. because manufacturers strive for smaller yet more compact gadgets. Multilayer PCBs are utilized in a variety of high-performance devices. including laptops, smartphones, tablets, and other high-performance devices.
Portability-
Because they are little, they have a lower weight. They are lighter than certain single-sided and double-sided PCBs, even with many connectors. This is particularly advantageous for current gadgets, which are becoming more mobile.
Superior quality-
Because multilayer PCBs require more effort to develop and design. they are of higher quality than single-layer and double-layer PCBs. They are also more dependable and efficient.
Longevity–
Multilayer PCBs are naturally long-lasting. They are well designed to endure their own weight as well as the pressure and heat that binds them together.
Adaptability–
Although not all multilayer PCBs are flexible. some do employ flexibility techniques to create a flexible multilayer PCB. Both, like 3D printing technologies. are useful for applications that need flexing or bending.
More potent–
Another advantage of multilayer PCBs is their high power. This implies that they are capable of achieving
A single point of connection-
Multilayer PCBs are designed to function as a single unit. As a result, instead of having several connecting points. they have a single connection point. Most electronic gadgets benefit from this. because they just require a single connection point. As a result, multilayer PCB provides an added benefit for smaller devices. meant to reduce weight and footprint
MULTI PCB FABRICATION
IF you need a dependable multilayer PCB supplier. GESP has 22 years of PCB manufacturing experience. We may produce various multilayer PCBs based on customer specifications. As a test sample, provide a multilayer PCB prototype.When we receive the customer’s Gerber file. we will quote the most competitive price within 1-2 hours.
GESP Tech is equipped with cutting-edge machinery to create premium multilayer PCBs. There are numerous manufacturing procedures; the specifics are as follows: Cutting the materials-laminating the inner and outer layers-drilling the hole-plating through it- exposing and developing the pattern-etching-exposing-developing the soldermask-printing with a silkscreen surface finish-CNC-testing,-FQC, as well as packing and shipping.
WHY CHOOSE GESP FOR YOUR MULTI PCB
The need for multilayer printed circuit boards is increasing on a daily basis. The fact that multilayer PCBs are smaller, faster. and more powerful has increased their popularity. As a leading Multilayer PCB Manufacturer. our quality checks begin with the receipt of your Gerber files. allowing faults to be caught early and saving you from costly blunders after fabrication. Our thorough Design for Manufacturing audits. as well as the Manufacturing Rules Check. ensure that the manufacturing process meets the highest requirements.
APPLICATIONS OF MULTI-LAYER PCB
Medical Applications
In medical and aesthetic applications. high-tech boards such as HDI circuit boards, flexible circuit boards. and rigid-flex PCBs are often employed. They also have vias that have been filled with resin epoxy and then plated over.
Communication Applications
GESP-PCB has been providing OEM Multilayer PCB manufacturing services to customers. who produce Smartphones, tablets, radios, and other communications devices for over 20 years.
Automotive
Depending on the Automotive Applications, which are becoming increasingly popular for the environment. a PCB may need to be able to withstand extreme temperatures or vibrations. They must function consistently if they are part of a car’s safety features. Manufacturers may utilize high-temperature laminates, aluminum or copper substrates. or thru-hole-mounted components as a result of these concerns. For vibration resistance, they also use flex-rigid PCBs.
LED Application
In LED applications, multilayer PCBs carry heat away from the bulb. LEDs have a shorter average life when exposed to hot temperatures. As a result, LED PCBs are frequently made of aluminum. which transmits heat better than other metals. This eliminates the need for a second heat sink in a design, allowing it to be more compact.
FAQs FOR MULTIPLE LAYER PCB
What exactly is a multilayer PCB?
As the name implies, multilayer PCBs have numerous layers. This intricately designed PCB composed of single and double sided PCBs. Multilayer PCBs feature higher surface area for wiring. due to the increased number of layers. The boards made by constructing double-layered PCBs. and separating them with an insulating material like dielectric.
How many layers will my PCB require?
The number of PCB layers is also affected by pin density and signal layers. A pin density of 1.0 demands two signal layers, as shown in the chart below. and the number of needed layers grows as the pin density lowers. For pin density of 0.2 or less, PCBs with at least 10 layers are necessary.
What is the maximum number of layers you can provide?
We can provide up to 24 layer boards with the finest precision.
Which surface treatments do you offer for multilayer PCBs?
- We can provide the following finishes for multilayer PCBs:
- Immersion Gold / Electroless Nickel
- Silver
- Hard Gold (edge contact) Electroless Tin Lead Organic (OSP)
What are your typical turnaround times for multilayer PCB manufacturing?
Depending on the assignment, our delivery time can range from 24 hours to 3 weeks
Why is a multilayer PCB required?
Boards made more functional by combining numerous layers on a single PCB. Multilayer board manufacturing procedures produce high-quality, dependable end products. Because of their inherent electrical qualities. multilayer boards enable great capacity and fast speed in a smaller footprint.
How does a multi-layer printed circuit board work?
Multilayer printed circuit boards include two reference planes and a signal through. The signal through enables an electrical signal to pass through all of the stacked planes required for routing. The stitching via connected to one of the planes . adjacent to the signal via and reduces the space available for signal flow.
What is the composition of a multilayer PCB?
A multilayer PCB as a PCB with three or more conductive copper foil layers. These made up of many layers of double-sided circuit boards . and laminated and bonded together with layers of heat-protective insulation in between.
What is the distinction between a single double and a multilayer PCB?
Based on their names, you can probably guess what the key difference between these two types of PCBs is.
A substrate is the only layer of foundation materials on single-sided layer boards.
A double-sided PCB contains more layers than a single-layer board. but fewer layers than a multi-layer board.