Fluoropolymers / Alfa Chemistry
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Woven Glass Reinforced PTFE-TLE-95

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Catalog Number ALFP000021
Description TLE-95 laminates are designed to deliver the necessary electrical and mechanical properties for advanced microwave and high-speed digital applications. Their low Z-axis CTE ensures excellent plated-through hole reliability, while low thermal expansion in the X and Y planes guarantees high reliability for surface mount applications. Additionally, the dielectric constant shows minimal variation with temperature changes.
Application Microwave radios
Satellite antenna systems
Passive components
High layer count multilayer pcbs
High speed chip test multilaye rpcbs
Dielectric Constant 2.95 +/- 0.05
Dissipation Factor 0.0026
Feature Thin dielectric base material for couplers
Features And Benefits Low CTE value
Controlled dimensional stability
Low DF
Low & stable DK
High flexural strength
UL 94 V-O rating
IPC Slash Sheet 4103A/230
Thermal Conductivity 0.2 (W/mK)

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