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Copper-clad laminates
CHUKOH FLO™ copper clad laminates are products made by laminating fluoroplastic impregnated glass cloth or fluoroplastic film, and then heat-fusing electrolytic copper foil onto one or both sides. Our unique fluoroplastic impregnation technology allows us to provide substrates with precise thickness and dielectric constant, and we have a long and extensive track record in the development of communication technology.
Product leaflet available here
- Main Features
- Excellent heat resistance.
- It has a stable dielectric constant over a wide frequency range.
-Has extremely small dielectric tangent in the high frequency band.- Main uses
Satellite communications, satellite broadcasting, various mobile communications systems such as next-generation mobile phones, non-stop electronic toll collection systems (ETC) and automated highway systems (AHS) in ITS (Intelligent Transport Systems), wireless local area networks (WLL), CPUs, measuring instruments, satellite-mounted equipment, etc.
- Product code
Symbols representing dielectric materials
symbol Dielectric constant category CGP-500BF- 2.30～2.85 CGS-500 BP- 2.10～2.25 CGN-500 NF- 2.3 CGA-500 HF- 2.9～3.2 CGH-500 XF- 3.25～3.55 CGK-500 XP- 4.5～5.5 Symbol for dielectric constant
●The dielectric constant is displayed to two decimal places.
Symbols representing copper foil thickness
symbol kinds 0 1/2 oz (18µm) 1 1 oz (35µm) 2 2 oz (70µm) 6 1/3 oz (12µm) Symbol representing the number of copper foil layers
symbol kinds 1 Electrolytic copper foil (one side) 2 Electrolytic copper foil on both sides 3 Rolled copper foil (one side) 4 Rolled copper foil on both sides 5 Low-roughness electrolytic copper foil, one side 6 Low-roughness electrolytic copper foil on both sides - Comparison table by product series
Part number Dielectric constant Dielectric tangent CGP-500A 2.6 0.0018 CGS-500A 2.15 0.001 CGN-500 2.3 0.0008 CGA-500 3 0.003 CGH-500 3.5 0.0027 CGK-500 5 0.004 - Stripline Design Data
For stripline design data, please see the link below.
