Fast Customized Professional PCB Prototype Service SMT SMD Electronic Components Assembly
Fast Customized Professional PCB Prototype Service SMT SMD Electronic Components Assembly
PCB Assembly Service substrate
The base material is generally classified according to the insulation, material composition or flame resistance of the substrate. The common raw materials are bakelite, glass fiber, and various plastic boards. Manufacturers of PCB substrates generally use an insulating prepreg composed of glass fiber non-woven fabrics and epoxy resin resins, and then press them with copper foil to form a copper foil substrate for use.
The following are the more common types of PCB substrates:
- FR-4: Glass fiber + epoxy resin. It is the most commonly used PCB material, but the Tg is only about 130. If the subsequent processing environment of the product or the operating environment temperature is high, High Tg FR-4 is recommended.
- High Tg FR-4: Glass fiber + epoxy resin, the use is second only to FR-4. Tg above 150°C is High Tg.
- CEM-1: The center is tissue paper, and the surface is covered with glass cloth + epoxy resin.
- CEM-3: The center is glass non-woven cloth, and the surface is covered with glass cloth + epoxy resin.
- Ceramic substrate (Ceramic PCB): ceramic powder + glass fiber.
- Teflon PCB (Teflon PCB): Teflon + glass fiber.
Who are we?
- Small to medium volume PCB assembly service manufacturer
- Multi PCB assembly service types manufacturer
- EMS/PCBA/OEM customers reliable PCB assembly service partner
- Trustworthy supplier for PCB assembly service trading companies
- Powerful Factory, Quality First .
- 20 years PCB assembly service Manufacturer Experience .
- Advanced Automation Production Facilities.
- ISO9001, ISO14001 And UL Certified.
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 |
Company Profile
XHT is the professional PCB and PCBA Manufacturer, can provide one-stop service from PCB/PCBA Design, PCB/PCBA Clone, PCB manufacturing, Components sourcing, PCB Assembly Service, and fully product assembly and test. We have got certification of ISO 9001, ISO 13485 and UL. Our capacity including: 1-32 layers FR4 PCB board manufacturing, 1-12 layers Flexible PCB manufacturing, Aluminum PCB and Ceramic PCB manufacturing, can finish about 324000pcs PCBA per months.
FAQ
| Q: What service do you have? XHT: We provide one-stop solutions including PCB manufacturing, SMT, component sourcing, final assembly, testing and other services. |
| Q: What is needed for PCB & PCBA quotation? XHT: For PCB: Gerber file and technic requirements(material,size, surface finish treatment, copper thickness,board thickness) and quantity you need. For PCBA: Files mentioned above, BOM, pick and place file. |
| Q: Are my files safe? XHT: Your files are held in complete safety and security.We protect the intellectual property for our customers in the whole process.. All documents from customers are never shared with any third parties. If requested by the client, we will sign an NDA subject to local laws on the client's side and promise to keep client data highly confidential. |
| Q: What are the main products of your PCB/PCBA services? XHT: Automotive, Military, Aerospace, Industry Control, Medical care, IOT, Smart Home, Robot, Auto parts, Camera, UAV. |
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.