Shenzhen Yingsheng Technology Co., Ltd.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 1580000 |
| Delivery Time | 3-8 work days |
| Product name | Metal Core Pcb Circuit Board |
| Certificate | ISO9001 |
| Base material | FR-4 |
| Min. line spacing | 0.2mm |
| Board thickness | 1.6mm |
| Min. line width | 3mi |
| Brand Name | YScircuit |
| Model Number | YS-0032 |
| Certification | ISO9001,UL,REACH, |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 1580000 |
| Delivery Time | 3-8 work days | Product name | Metal Core Pcb Circuit Board |
| Certificate | ISO9001 | Base material | FR-4 |
| Min. line spacing | 0.2mm | Board thickness | 1.6mm |
| Min. line width | 3mi | Brand Name | YScircuit |
| Model Number | YS-0032 | Certification | ISO9001,UL,REACH, |
| Place of Origin | China | ||
| High Light | Multilayer PCB Circuit Board Electronic ，PCBA Multilayer PCB Circuit Board ，FR-4 multi layer pcba | ||
It is a type of PCB which comes with a combination of single sided PCB and double sided PCB.
It features layers more than double sided PCB.
These layers are interconnected with copper-plated holes and there can be more layers as we have witnessed up to 40 layers. The active and passive components are placed on the top and bottom layers of the multilayer PCB while the inner stacked layers are used for routing.
What is a PCB Via?
In simple words, via refers to an electrical connection between different layers on the printed circuit board. These are seen as small holes on the PCB that crosses two or more adjacent layers. Vias are different from plated through holes as they are used for electrical connection of through-hole components on the PCB and usually have larger dimensions than the vias.
Half-cut Castellated Holes
Castellations are plated through holes or vias located in the edges of a printed circuit board.
Are indentations created in the form of semi-plated holes on the edges of the PCB boards.
These half holes serve as pads intended to create a link between the module board and the board that it will be soldered onto.
Parameters
| YS Multilayer PCB manufacturing capabilities overview | ||
| Feature | capabilities | |
| Layer Count | 3-60L | |
| Available Multilayer PCB Technology | Through hole with Aspect Ratio 16:1 | |
| buried and blind via | ||
| Hybrid | High Frequency Material such as RO4350B and FR4 Mix etc. | |
| High Speed Material such as M7NE and FR4 Mix etc. | ||
| Thickness | 0.3mm-8mm | |
| Minimum line Width and Space | 0.05mm/0.05mm(2mil/2mil) | |
| BGA PITCH | 0.35mm | |
| Min mechanical Drilled Size | 0.15mm(6mil) | |
| Aspect Ratio for through hole | 16:1 | |
| Surface Finish | HASL, Lead free HASL,ENIG,Immersion Tin, OSP, Immersion Silver, Gold Finger, Electroplating Hard Gold, Selective OSP,ENEPIG.etc. | |
| Via Fill Option | The via is plated and filled with either conductive or non-conductive epoxy then capped and plated over(VIPPO) | |
| Copper filled, silver filled | ||
| Registration | ±4mil | |
| Solder Mask | Matte Black, Matte green.etc. | |
| layer/m² | S＜1㎡ | S＜3㎡ | S＜6㎡ | S＜10㎡ | S＜13㎡ | S＜16㎡ | S＜20㎡ | S＜30㎡ | S＜40㎡ | S＜50㎡ | S＜65㎡ | S＜85㎡ | S＜100㎡ |
| 1L | 4wds | 6wds | 7wds | 7wds | 9wds | 9wds | 10wds | 10wds | 10wds | 12wds | 14wds | 15wds | 16wds |
| 2L | 4wds | 6wds | 9wds | 9wds | 11wds | 12wds | 13wds | 13wds | 15wds | 15wds | 15wds | 15wds | 18wds |
| 4L | 6wds | 8wds | 12wds | 12wds | 14wds | 14wds | 14wds | 14wds | 15wds | 20wds | 25wds | 25wds | 28wds |
| 6L | 7wds | 9wds | 13wds | 13wds | 17wds | 18wds | 20wds | 22wds | 24wds | 25wds | 26wds | 28wds | 30wds |
| 8L | 9wds | 12wds | 15wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 10L | 10wds | 13wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 12L | 10wds | 15wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 14L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | 30wds |
| 16L | 10wds | 16wds | 17wds | 18wds | 20wds | 20wds | 22wds | 24wds | 26wds | 27wds | 28wds | 30wds | |
FQA
1. What is hard gold in PCB?
The Hard Gold surface finish, also known as Hard Electrolytic Gold, is composed of a layer of gold with added hardeners for increased durability, plated over a barrier coat of nickel using an electrolytic process.
2. What is hard gold plating?
Hard gold plating is a gold electrodeposit that has been alloyed with another element to alter the grain structure of the gold to achieve a harder deposit with a more refined grain structure.
The most common alloying elements used in hard gold plating are cobalt, nickel or iron.
3. What is the difference between Enig and hard gold?
ENIG plating is much softer than hard gold plating.
Grain sizes are about 60 times larger with ENIG plating, and hardness runs between 20 and 100 HK25.
ENIG plating holds up well at only 35 grams of contact force or less, and ENIG plating typically lasts for fewer cycles than hard plating.
A popular trend among manufacturers is board-to-board soldering.
This technique allows companies to produce integrated modules (often containing dozens of parts) on a single board that can be built into another assembly during production.
One easy way to produce a PCB that is destined to be mounted to another PCB is to create castellated mounting holes.
These are also known as "castellated vias" or "castellations."
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
230,000,000-250,000,000
Employee Number:
20~200
Ecer Certification：
Verified Supplier
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