High-quality FR4 PCB Assembly pcba board

What is FR4 PCB?

FR-4, also written as FR4. FR is the name, stands for flame retardant, and denotes that the material complies with standard UL94 V-0. The designation FR-4 was created by NEMA in 1968. UL has 4 ratings which include HB, V-2, V-1, and V-0. V-0 is the highest flame retardant. The name FR is the insulation material, applied to the epoxy glass fiber fabric used in rigid printed circuit board manufacturing. From the rigid PCB board, the insulation part you can see is epoxy glass fiber fabric.

The most widely used name in the printed circuit board business is FR-4. Both inside and outside the industry, those with a basic understanding of FR-4 think of it as a type of printed circuit board material.Although FR-4 is more appropriately a designation used in PCB materials, mostly referring to the heat resistance grade of products, the aforementioned statement is not problematic. Thus, the material specification that may self-extinguish when the resin substance burns is the whole meaning of FR-4. It's not a name; it's a material grade.

There are many FR-4 grade materials, which are also the most commonly used in the printed circuit board industry all the time. Undoubtedly, Viasion is no exception and uses FR-4 materials as well. Conventional single-sided printed circuit boards, double-sided printed circuit boards, including multilayer printed circuit boards, mostly use FR-4 grade materials, and most of the materials are made of TERA-FUNCTION epoxy resin, Filler, and glass fiber, which belong to composite materials.

Uses and Applications of FR4 PCB

FR-4 materials are now widely used in military, communication, computer, digital circuits, industrial instruments, automotive circuits, and other electronic products, and their performance indicators can meet the needs of general industrial electronics.

Since 2008, KSPCBA has offered PCB and PCBA manufacturing services. Additionally, KSPCBA has extensive production and collaboration expertise in FR-4. As previously stated, in order to guarantee that our work is completed carefully and thoroughly, KSPCBA will assess the primary application of the electronic product before beginning the manufacturing process and select several varieties of FR-4 material based on the purpose and characteristics of the product.

Why Choose China PCBA Supplier KSPCBA as Your High-quality FR4 PCB Assembly pcba board Manufacturer?

– Experienced and skilled team

– State-of-the-art equipment

– Strict quality control

– Excellent customer service

– Competitive price

How can we make high quality PCBA products?

Strict incoming material inspection control and management.
Never change BOM indicated material brand without customer’s permission.
Standard Operation Procedure
PCB will be baked in the oven machine in advance.
Fully automatic, high precision SMT and test equipment.
Comprehensive testing include AOI, X-Ray, ICT, software burning according to different PCBAs.
Strict quality management system.