Rogers CLTE-XT High Frequency PCB 9.4mil 25mil 40mil 59mil ceramic filled woven glass reinforced PTFE Circuit Boards
Rogers CLTE-XT High Frequency PCB 9.4mil 25mil 40mil 59mil ceramic filled woven glass reinforced PTFE Circuit Boards
General Description
The CLTE-XT laminates are composites of PTFE, woven fiberglass reinforcement, and micro-dispersed ceramic filler that are intended to increase loss tangent while preserving good dimensional stability and offering excellent thermal reliability and electrical performance.
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Features and Benefits
1. Copper matched CTE in X and Y axis
2. Low Z-direction CTE of 20 ppm /°C
3. Low dissipation factor of 0.0010 at 10 GHz reduced circuit losses without sacrificing dimensional stability
4. Tightest dielectric constant tolerance(+/- .03) and DK stability with temperature change
5. High reliability on plated through holes
6. 0.02% low moisture absorption
7. Great number of NASA outgassing values.
8. High thermal conductivity of 0.56 W/m/K
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Our PCB Capability (CLTE-XT laminates)
The majority of final finishes, including HASL, Sn, Ag, Ni/Au, OSP, etc., have been applied to CLTE-XT materials without incident or cause for concern. Individual circuit board can be routed, punched, or laser cut depending on preference, tolerances, and edge quality requirements.
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Typical Applications
1. Advanced Driver Assistance Systems (ADAS)
2. CNI (communication, navigation and identification) Applications
3. Defense Microwave/RF Applications
4. Microwave Feed Networks
5. Phased Array Antennas
6. Power Amplifiers
7. Patch Antennas
8. Radar Manifolds
9. Satellite & Space Electronics
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Data Sheet (CLTE-XT laminates)