AD250C TFE/Woven Fiberglass/Micro-Dispersed Ceramic FilledLaminate for RF & Microwave Printed Circuit Boards

2019-05-25
Arlon’s AD250C is the third generation, commercial

microwave and RF laminate material designed with low

dielectric, low cost and excellent low loss characteristics.

AD250C is built on a cost-effective combination of

composite chemistry and construction to yield an

uncompromising level of price-performance for today’s

telecommunication infrastructure.

AD250C combines the superior thermal properties of a

fluoropolymer resin system with selected ceramic materials

and fiberglass reinforcement to yield a laminate material with

lower loss (Df=0.0014 at 10GHz), lower thermal expansion

properties and lower passive intermodulation (PIM). AD250C

also represents further improvements over Arlon’s AD250A

product in terms of cost.

Stability of PTFE over wide frequency and temperature

ranges with low loss properties, makes AD250C ideal for a

variety of microwave and RF applications in telecom

infrastructure. The inclusion of micro-dispersed ceramic

provides thermal stability to the laminate in the form of lower

CTE values and greater phase stability across temperatures.

The net combination of properties of AD250C are highly

desired in applications where higher frequency and

expectations for longevity in material performance for high

gain and broadband signals, which are typically beyond the

performance capabilities offered by low loss thermosets.

AD250C is compatible with the processing used for standard

PTFE based printed circuit board substrates. Its low Z-axis

thermal expansion improves plated through-hole (PTH)

reliability compared to typical PTFE based laminates. Low

X-Y expansion improves BGA solder-joint reliability.

ROGERS

AD250C

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Part#

PTFE/Woven Fiberglass/Micro-Dispersed Ceramic Filled Laminate for RF &Microwave Printed Circuit Boards

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Datasheet

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UL 94 V-0

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2016/12/01

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