FR-4 pcb manufacturing companies in TC(TurksandCaicosIslands)
- Author:Admin
- Time:2023-11-24
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Semshine owns more than 20000 sqm of plant with over 60000 sqm per month production capability; and possesses the latest professional Fully automated equipment production line to handle the PCB, including double-sided, multilayer, and HDI PCBs, etc. It can be widely applied to a variety of fields, such as communication, medical equipment, consumer electronics, Vehicle Electronics, etc.
What is FR-4?
The material widely referred to as FR4 is a composite structure. The most basic layer of the material is fiberglass woven into a thin, cloth-like sheet. The fiberglass gives FR4 its necessary structural stability. This innermost fiberglass layer is then surrounded and bound by a flame-resistant epoxy resin. This resin is what gives the material rigidity, among its other physical properties. FR4 sheets are widely popular among electrical engineers and designers as a PCB base material
FR-4 VIDEOS
Semshine Technology Co., Ltd, which has specialized in making PCB since 2006, offers one-stop PCB manufacturing services, ranging from raw material and electronic components procurement, and PCB fabrication, to PCB assembly, testing, and after-market service.Standard FR-4 Material Properties
These are the NextPCB's FR-4 PCB material manufacturing capabilities:
High Glass Transition Temperature (Tg) :(150 Tg or 170 Tg)
High Decomposition Temperature (Td) :(> 345 ℃)
Low Coefficient of Thermal Expansion (CTE) :((2.5%-3.8%)
Dielectric Constant (@1 GHz):4.25-4.55
Dissipation Factor (@ 1 GHz): 0.016
UL rated :(94V-0, CTI = 3 minimum)
Compatible with standard and lead-free assembly.
Laminate thickness available from 0.005" to 0.125"
Pre-preg thicknesses available (approximate after lamination): (1080 glass style) 0.0022", (2116 glass style) 0.0042", (7628 glass style) 0.0075”
FR4 PCB Products
FR4 PCB Workshop
fr4 substrate parameters
Other attributes
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https://www.sempcb.com/
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