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Introduction
Taconic RF-35TC high frequency materials are PTFE based, ceramic filled fiberglass laminates which provide low dissipation factor and high thermal conductivity. The heat is diffused away from both transmission lines and surface mount components such as capacitors etc. It will not oxidize, yellow or show upward drift in dielectric constant and dissipation factor like its synthetic rubber (hydrocarbon) competitors. This material is best suited for high power applications.
Benefits
RF-35TC offers several significant benefits that make it an ideal choice for RF applications.
Firstly, it features a "Best in Class" loss tangent of 0.002 at 10GHz, resulting in minimal signal loss and superior signal integrity.
Secondly, RF-35TC excels in thermal management with a true thermal conductivity of 0.6W/m/k (unclad),effectively dissipating component-generated heat.
Another key benefit lies in its stable dielectric constant (Dk) across a wide temperature spectrum, ensuring consistent electrical performance in varying environmental conditions.
RF-35TC enhances antenna gains and efficiencies, contributing to superior signal propagation and reception, thereby improving antenna performance.
Furthermore, its excellent adhesion to Very Low Profile (VLP) copper ensures robust bonding between PCB material and copper layers, enhancing reliability and durability for demanding applications.
| PCB Capability (RF-35TC) | |
| PCB Material: | PTFE based, ceramic filled fiberglass substrate |
| Designation: | RF-35TC |
| Dielectric constant: | 3.5 |
| Dissipation Factor | 0.002 |
| Layer count: | Single Layer, Double Layer, Multilayer, Hybrid PCB |
| Laminate thickness: | 5mil (0.127mm), 10mil (0.254mm), 20mil (0.508mm), 30mil (0.762mm), 60mil (1.524mm) |
| Copper weight: | 1oz (35µm), 2oz (70µm) |
| PCB size: | ≤400mm X 500mm |
| Solder mask: | Green, Black, Blue, Yellow, Red etc. |
| Surface finish: | Bare copper, HASL, Immersion gold, Immersion silver, Immersoin tin, ENEPIG, Pure gold, OSP etc.. |
PCB Capability
We offer a variety of capabilities for RF-35TC PCBs, including single-layer, double-layer, multi-layer, and hybrid board configurations.
RF-35TC PCBs come in a wide range of thicknesses, including standard options like 5 mils, 10 mils, 20 mils, 30 mils, and 60 mils.
The finished copper on the PCB can be 1oz or 2oz.
Our high-frequency PCBs can reach a maximum size of 400mm by 500mm, allowing for single-board or multiple design panel configurations.
We provide solder mask options in green, black, blue, yellow, and more in-house.
Various pad plating options are available, including bare copper, HASL, immersion gold, immersion silver, immersion tin, ENEPIG, Pure gold, and OSP etc.
Applications
RF-35TC PCB is ideal for a wide range of components and systems crucial for thermal management applications, encompassing filters, couplers, power amplifiers, antennas, and satellites.
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