25.0µm (>1 mil) Packing: Inner packing: vacuum packing/plastic bag Outer packing: standard carton packing Shape tolerance: ±0.13 Hole tolerance: PTH: ±0.076 NPTH: ±0.05 With UL, SGS and RoHS marks Special requirements: buried and blind via +
Consisting of multiple laminates and differing dielectric constants, this multilayer (displayed right) is a mixed-dielectric printed circuit board which was manufactured for the Aerospace Industry. Multilayer Mixed Dielectric PCB Specifications:
This multilayer, high-frequency coupler, shown above, is used within a communications application for the telecom industry. Multilayer High Frequency Coupler Specifications: Product Description This Multi-Layer High-Frequency Coupler is used with
2929 bondply is an unreinforced hydrocarbon based thin film adhesive system intended for use in high performance, high reliability multi-layer constructions. A low dielectric constant (2.9) and loss tangent ( 2929 bondply is compatible with tradit
Cavity boards are multilayer designs that expose inner layers to air by requiring pockets of material to be cut out. This requires laminating precut materials, controlled-depth fabrication, tight processing controls, and manufacturing versatility. Al
Industry News | 2014-06-26 20:12:53.0
Isola Group announced the introduction of Tachyon-100G laminates and prepregs, which enable line cards required to transmit 100 Gigabit Ethernet (100GbE) at data rates in excess of 25 Gb/s per channel. Tachyon-100G has identical electrical properties as its predecessor Tachyon; however, the Z-axis coefficient of thermal expansion (CTE) on Tachyon-100G is more than 30% lower than Tachyon, making it more suitable for fabricating high-layer count, 0.8 mm pitch line cards with heavy 2 oz. copper inner layers.
Lloyd Doyle designs, manufactures and markets sophisticated automatic optical test (AOT) systems used in the bare board sector of the printed circuit board manufacturing industry.
Industry News | 2008-02-04 11:15:15.0
The European Institute of Printed Circuits (EIPC) extends an invitation to companies and individuals active in the Packaging and Interconnection Industry to submit abstracts for presentation at their Summer Conference which is to be held onMay 29 & 30 2008 in Dresden, Germany.
With the development of miniaturization of assembly components, the layout area and pattern design area of PCBs have also been continuously reduced, and PCB manufacturers are constantly updating the production process to conform to the development tr
Industry News | 2013-03-27 15:21:59.0
PNC Inc. is proud to announce its latest UL qualification of polyimide base materials. PNC has partnered with Ventec USA using VT-901 laminate and VT-901PP prepreg. These high-temperature, high-reliability products expand PNC’s wide product offering and introduces the manufacturer into new industries at a new competitive level. The qualification includes 0.002” inner layer cores and a minimum overall board thickness stack up of 0.025”. The qualification also includes a minimum outer layer copper thickness of half ounce copper while inner layer maximum is two ounce copper.
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