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TLE RF & Microwave Laminate 射频微波板材
Characteristics
Low CTE Value
Controlled Dimensional Stability
Low Dissipation Factor
Low & Stable Dielectric Constant
High Flexural Strength
UL 94 V-O Rating
Applications
Microwave Radios
High Speed Digital Work Station
Satellite Antenna Systems
Passive Components
Filter, Coupler, Splitter, Combiner, Mixer
High Layer Count MLBs
High Speed Chip Test MLBs
简单介绍TLE
Taconic has over 35 years of experience coating fiberglass fabric with PTFE
(polytetrafluoroethylene). This enables Taconic to manufacture copper clad
PTFE/woven glass laminates with exceptionally well controlled electrical and
mechanical properties.
Taconic TLE laminates are engineered to provide electrical, and mechanical
properties to meet the requirements of complex microwave and high speed digital
applications. The low Z-axis CTE of TLE laminates provides excellent plated
through hole reliability. The low thermal expansion properties in the X and
Y plane ensure high reliability in surface mount applications. The dielectric
constant (Dk) exhibits minimal change over temperature. The Dk is typically
offered at 2.95, with a tolerance of ±0.05.
Please continue for a complete product listing.
TLE laminates can be sheared, drilled, milled, and plated using standard methods
for PTFE/woven fiber-glass materials. The laminates are dimensionally stable,
and exhibit virtually no moisture absorption dur-ing fabrication processes.
TLE laminates are generally ordered clad on one or both sides with 1/2, 1, or
2 oz. electrodeposited cop-per foil. Contact our Customer Service Department for
alternate claddings.
TLE laminates are tested in accordance with IPC-TM-650. A Certificate of Compliance
containing actual test data accompanies each shipment.
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