| Place of Origin: | China |
|---|---|
| Brand Name: | CESGATE |
| Certification: | UL, IATF16949, ISO9001 |
| Model Number: | NA |
| Minimum Order Quantity: | 1PCS( NO MOQ) |
| Price: | Negotiable (Depends on your GERBER and BOM) |
| Packaging Details: | PCB: Vacuum Packing / PCBA: ESD Packing |
| Delivery Time: | 3-7 working days |
| Payment Terms: | T/T, L/C |
| Supply Ability: | 13kk soldering spot/day |
| Product Name: | AOI SPI XRAY First Article Inspection Main PCBA HASL Lead Free Multilayer | Feature: | First Article Inspection |
|---|---|---|---|
| High-end Equipment: | FUJI NXT3/XPF Laminator | Material: | FR4/M4/M6/Rogers/TU872/IT968 |
| Lead Time: | 3-7 Working Days | Test: | AOI/SPI/XRAY/First Article Inspection |
| Layers: | 2-68L | Samples: | Supported |
| High Light: | First Article Inspection Main PCBA,Lead Free Multilayer Main PCBA |
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AOI SPI XRAY First Article Inspection Main PCBA HASL Lead Free Multilayer
PCB Application - Multilayer Board
Multi-layer board: The required circuits are made on the front and back surfaces of multiple double-sided boards, and an insulating layer (Prepreg) is sandwiched between the two double-sided boards and then pressed together to form several layers of copper. The construction of the wire is usually an even number of layers due to the use of multiple double-sided laminates. The number of copper wires that can be made by multi-layer boards is the largest, and it is used in more complex circuits. At present, the motherboards used in computers mostly use eight-layer boards because of too many components. Generally, small electronic products, such as mobile phones, tablet computers, etc. Due to the requirement of small size, at least an eight-layer board is required. The more electronic components, the smaller the product size, and usually more layers of PCB are required.
1. Material
FR-4 (glass fiber epoxy resin substrate) is the most widely used material in the global electronics industry. FR is a code name for a flame-resistant material grade, which means a material specification that the resin material must be able to self-extinguish after burning. It is not a material name, but a material grade, so there are many types of FR-4 grade materials currently used in general circuit boards, but most of them are four-functional epoxy resin plus filler (Filler) and glass fiber. The composite material made. In recent years, due to the development of electronic product installation technology and PCB technology, FR-4 products with high Tg have appeared again. Tg degree (glass transition temperature - Glass Transition Temperature)
Example: ISOLA FR402, FR408, 370HR South Asia NP-140, NP-155, NP-175
CESGATE SMT assembly welding quality control:
1. The assembly line is equipped with high-end equipments, high-precision and high-yield processing
2. Quality inspection and control are carried out in each processing link to prevent defective products from flowing into the next link.
3. Equipped with a number of quality personnel throughout the sampling inspection.
Rigid-flex board refers to pressing the flexible circuit board and the rigid circuit board together according to the relevant process requirements during PCB proofing to form a circuit board with FPC characteristics and PCB characteristics; its price is relatively high, but its use Extremely broad and can be tailored for applications in many industries. So, under what circumstances does PCB proofing need to use rigid-flex board?
1. High impact and high vibration environment. The rigid-flex board has strong impact resistance and can be used in high stress environments to ensure stable performance of the equipment, otherwise it will cause equipment failure.
2. High-precision applications where reliability is more important than cost considerations. If a cable or connector failure is dangerous, it is better to use a more durable flex-rigid board.
3. High density applications. Some components lack the surface area required for all necessary connectors and cables. In this case, using a flexible rigid board can save space to solve this problem.
4. Applications requiring multiple rigid boards. When more than four connection boards are included in the assembly, replacing them with a single rigid-flex board may be the best option and more cost-effective.
Specification
| NO. | Items | Capabilities |
| 1 | Layers | 2-68L |
| 2 | Maximum machining size | 600mm*1200mm |
| 3 | Board thickness | 0.2mm-6.5mm |
| 4 | Copper thickness | 0.5oz-28oz |
| 5 | Min trace/space | 2.0mil/2.0mil |
| 6 | Minimum finished aperture | 0. 10mm |
| 7 | Maximum thickness to diameter ratio | 15:1 |
| 8 | Via treatment | Via, blind&buried via, via in pad, Copper in via … |
| 9 | Surface finish/treatment | HASL/HASL lead free, Chemical tin, Chemical Gold, Immersion gold Inmersion Silver/Gold, Osp, Gold Plating |
| 10 | Base Material | FR408 FR408HR, PCL-370HR;IT180A, Megtron 6(Panasonic);Rogers4350, Rogers4003, RO3003, Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4) |
| 11 | Solder mask color | Green.Black.Red.Yellow.White.Blue.Purple.Matte Green. Matte Black |
| 12 | Testing Service | AOI, X-Ray, Flying-Probe, Function Test, First Article Tester |
| 13 | Profiling Punching | Routing,V-CUT,Beveling |
| 14 | Bow&twist | ≤0.5% |
| 15 | HDI type | 1+n+1,2+n+2,3+n+3 |
| 16 | Min mechanical aperture | 0.1mm |
| 17 | Min laser aperture | 0.075mm |
FAQ
| Q: Do you have any other services? CESGATE: We mainly focus on the procurement services of PCB + assembly + components. In addition, we can also provide programming, testing, cable, housing assembly services. |
| Q: What is your inspection policy? How do you control the quality? CESGATE: In order to ensure the quality of PCB products, flying probe inspection is usually used; electrical fixtures, automatic optical inspection (AOI), BGA parts x-ray inspection, first article inspection ( FAI) etc. |
| Q: What service do you have? CESGATE: We provide turnkey solution including RD, PCB fabrication, SMT, final assembly,testing and other value-added service. |
| Q: What are the main products of your PCB/PCBA services? CESGATE: Our PCB/PCBA services are mainly for the industries including Medical, Automotive, Energy, Metering/Measurements, Consumer Electronics. |
| Q: Is CESGATE a factory or trade company? CESGATE: CESGATE is a factory with PCB factory located in Senzhen and SMT assembly factories in both Shenzhen and Chengdu. |
| Q: Can we inspect quality during production? CESGATE: Yes, we are open and transparent on each production process with nothing to hide. We welcome customer inspect our production process and check in house. |
