OEM Electronic Manufacturer 94v-0 PCB Shenzhen Standard ipc PCB Board Green

FR4 properties and materials
FR4 is a standard defined by the NEMA (National Electrical Manufacturers Association) for a glass-reinforced epoxy resin laminate.

FR stands for “flame retardant” and indicates that the material is compliant with the UL94V-0 standard on plastic material inflammability. The 94V-0 code can be found on all FR-4 PCBs. It guarantees the non-propagation of fire and its rapid extinguishing when the material burns.

Its glass transition (TG) is of the order of 115°C to 200°C for the High TGs or HiTGs depending on the manufacturing methods and the resins used. A standard FR-4 PCB will have a layer of FR-4 sandwiched between two thin layers of laminated copper.

FR-4 uses bromine, a so-called halogen chemical element that is fire resistant. It replaced G-10, another composite that was less resistant, in most of its applications.

FR4 has the advantage of having a good resistance-weight ratio. It does not absorb water, keeps high mechanical strength and has a good insulating capacity in dry or humid environments.

Product Description:

FASTPCBA is the high tech pcba factory in shenzhen china over 20 years, our pcba service feature: middle and small batch quick pcb prototype, turnkey pcb assembly, high quality custom pcba manufacturing, original package components procurements etc.

With complete dust free & esd protection smt workshop, FASTPCBA has win trust and support from domestic and abroad customers of industrial control, power communication, medical, automotive etc. All pcba products here abide by ISO9001 & ISO13485 & ISO14000 &IATF16949 certificates, reliable and stable pcb manufacturing and assembly service are assured.

FASTPCBA believes quality derives from profession, reputation wins the future. From grass-roots employees to senior management all concentrate on precise and high quality pcba solutions to provide better service for customers.

FASTPCBA is the sole middle scale pcba assembly factory, with ISO & IATF certificates at the same time, can ensure high quality pcba service for customers of smart home,automotive, medical, industry, communication, military, aerospace etc.

FASTPCBA Co., Ltd. is a professional PCB manufacturer in China, Shenzhen. With 20 years of development, FASPCBA turns into a first class manufacturer of PCB /PCBA. FASTPCBA is providing high quality bare PCB and PCB assembly service,including components sourcing, function test,conformal coating and complete assembly for clients all over the world, Our main market is Europe, north USA, Australia, South America, and Asia.

FASTPCBA has been selected as the “excellent partner of the year” by numerous well-known enterprises, and won many domestic and authorized certifications at home and abroad, such as Chinese high-tech project certification, ISO9001, ISO14001, ISO13485, IATF16949 quality management system standard and customized CE, UL, FCC and other product certifications according to the customer's requirements.

Millions of circuit boards are produced here every year, which provides superior service for automotive electronics, medical electronics, power communications, industrial automation, intelligent home and other industries around the world. We will continue to improve our quality and service; customer satisfaction and development of science and technology are our eternal motivation.

We have profuse experience in manufacturing PCB and PCBA. Fastpcba PCB daily capacity is 1200 square meters, we can deliver the Single sided, Double sided PCB sample within 24 hours, 4-8 layer PCB in 3-5 working days,for the batch quantity for double side PCB,The lead time is 3-5 working days, 4-8 layers is 5-8 days. The quick and fast lead time stably ensures our customer of quick research speed to occupying the market.

We have imported the advanced machinery from US,Japan,German and Israel to improve our production and technical ability.We have set a great example the PCB field of flying probe testing,buried and blind via and special controlled impedance.We have a highly developed R&D division which has helped our factory successfully produce mechanical micro via,high density impedance and HDI.