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Products & Services
Metal-Based PCB
1.Multi laminating aluminum-based PCBs / Soldering technology to cooper-base PCBs fulfill the needs of better heat radiating on multi-layer PCBs;
2.Buried magnetic core technology for metal-based PCBs with metal laminates in the middle enables heat radiating and also small size integration;
3.The technology of partially buried copper fulfills the needs of cost saving, small size integration and high radiating;
4.The design capability of concentric circles in metal base PCBs enables the isolation between fix holes and PTH holes in those PCBs;
5.The integrated coursing technology in metal base PCBs ensures the high reliability between metal base and epoxy resin or hydrocarbon laminates.
Specifications
| Board Type | MCPCB |
| Layer Count | ≤12 |
| Size | 520*620mm |
| Material | BERGQUIST 5052 AL,Huazheng 5052 AL(thermal conductivity:1-3W) |
| Inner Copper | 1-4oz |
| Outer Copper | 1-4oz |
| Board Thickness | 1.0-3.0mm |
| Surface Threament | HASL,HASL-LF,ENIG |
| Technicial Feature | Double sided aluminum core, Multilayer board (including ro4000 Series) mixed pressing aluminum block |
| Application Area | LED, Communication Base Station, Power Energy. |
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Kingbrother provides a portfolio of high standard PCB products, such as multi-layer PCB up to 64L, HDI PCB, rigid-flex PCB, heavy copper PCB, high frequency PCB, high Speed PCB, high TG PCB, impedance controlled PCB, which are made from a wide range of top-brand laminates e.g. Rogers, Panasonic, SHENGYI, etc.
Kingbrother possesses leading PCB techniques in the industry, such as maximum 64 layers, 12mm finished board thickness, 15oz heavy copper and minimum 2.5/2.5 mil line width and spacing. More capabilities are available for your customization.
Kingbrother is also known as a PCB manufacturer with top speed. Flexible delivery schedules are all based on customers’ needs. A double layer PCB could be done in 24 hours, supported by a 24*7 engineering and manufacturing system.
Prototyping Lead Time (<1㎡)
| Layer | Lead time | Quick-turn Lead Time |
| 2 layers | 5 Days | 48 Hours |
| 4 layers | 6 Days | 72 Hours |
| 6 layers | 7 Days | 72 Hours |
| 8 layers | 8 Days | 96 Hours |
| 10 layers | 9 Days | 96 Hours |
| 12 layers | 10 Days | 96 Hours |
| 14 layers | 12 Days | 120 Hours |
| 16 layers | 14 Days | 120 Hours |
| 18 layers | 15 Days | 120 Hours |
| > =20 layers | 16 Days | 144 Hours |
| layer counts | Lead Time (Day) | |||||||||
| Sqm | 2L | 4L | 6L | 8L | 10L | 12L | 14L | 16L | 18L | 20L+ |
| 1-3㎡ | 7 | 8 | 8 | 9 | 11 | 12 | 14 | 14 | 14 | 17 |
| 3-10㎡ | 7-10 | 8-11 | 9-12 | 9-12 | 10-15 | 12-16 | 14-18 | 14-18 | 14-18 | 17-22 |
| 10-20㎡ | 12 | 13 | 13 | 15 | 16 | 16 | 18 | 18 | 18 | 22 |
| 20-50㎡ | 13-15 | 15-18 | 15-18 | 20-25 | 20-25 | 20-25 | 22-26 | 22-26 | 22-26 | 25-30 |
| 50-100㎡ | TBD | |||||||||
KINGBROTHER Technology is a high-tech enterprise group specializing in electronic hardware design, manufacturing and taking service as the key competitiveness. With the headquarter in Shenzhen, we established R&D and manufacturing center based in Shenzhen, Huizhou, Hangzhou and Xi’an. The sales and service network has covered the countries where first-class electronic products R&D centers locate in the world.
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Kingbrother has been always focusing on high-stable and high-reliable manufacturing with high quality operational management, introducing the complete quality management system and non-disclosure system. Kingbrother has been certificated with ISO9001 / ISO14001 / OHSAS18001 / IATF16949 as the quality system and UL / CQC / CCC on products. The central lab was qualified by CNAS and CMA, with good assurance to serve high-reliable requirements.
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