TFA300 PCB 2-layer 0.254mm 10mil Thick DK3.0 Immersion Gold Via Plating Circuit Board

TFA300 PCB 2-layer 0.254mm 10mil Thick DK3.0 Immersion Gold Via Plating Circuit Board

1. Introduction

The TFA300 PCB (0.254mm/10mil thick, 2-layer) is an ultra-thin, high-performance circuit board designed for aerospace, radar, and microwave applications requiring exceptional signal integrity, thermal stability, and lightweight construction. Built on TFA300 PTFE-ceramic composite substrate, this 10 mil TFA300 PCB delivers low dielectric loss (Df: 0.001 at 10GHz), stable Dk (3.0±0.04), and superior high-frequency performance.

With an ultra-thin 0.3mm PCB profile, 1oz copper layers, and immersion gold finish, this DK3.0 PCB is ideal for compact, high-reliability systems where weight and signal fidelity are critical. Manufactured to IPC-Class-2 standards, it is suitable for phased array antennas, satellite communications, and airborne radar systems.

2.TFA300 PCB Construction Details

The 2 Layer TFA300 PCB is designed for precision and performance, with each layer meticulously tailored to ensure optimal functionality and durability. Here's a breakdown of its construction details:

3. TFA300 PCB Stackup

The heart of the TFA300 10 mil substrate PCB lies in its meticulously engineered stackup, optimized to harness the full potential of the TFA series material PCB:

4.TFA300 PCB Statistics

The TFA 300 PCB boasts a range of statistics that underscore its efficiency and versatility:

5.Introducing the TFA Series

The TFA series PCB, spearheaded by the TFA300 PCB, heralds a new era in PCB technology. With a proprietary blend of PTFE resin and ceramics, the TFA series offers unparalleled electrical, thermal, and mechanical properties, setting new benchmarks for performance and reliability.

6.Features of TFA300 PCB

1)Dielectric Constant (Dk): 3.0±0.04 at 10GHz, ensuring consistent signal propagation and reduced interference.

2)Dissipation Factor: Low dissipation factor at various frequencies, guaranteeing minimal signal loss and enhanced signal integrity.

3)Thermal Stability:Withstands temperature fluctuations from -55°C to 150°C with minimal TCDK, ensuring reliability under diverse conditions.

4)Thermal Conductivity:0.6W/mk, promoting efficient heat dissipation and thermal management.

5)Moisture Absorption: 0.04%, safeguarding against environmental factors and ensuring long-term performance.

6)Quality Assurance: UL 94-V0, a testament to uncompromising quality and safety standards.

7.Applications of TFA300 PCB

The TFA300 PCB finds its niche in a diverse array of applications, including but not limited to： 

- Aerospace equipment, space, in-cabin equipment, aircraft;

- Microwaves, antennas, phase-sensitive antennas;

- Early warning radars, airborne radars, etc.;

- Phased array antennas, beamforming networks;

- Satellite communications, navigation;

- Power amplifiers.

8.Conclusion

The TFA300 High frequency PCB solution delivers unmatched high-frequency performance in an ultra-thin, lightweight package. Its unique material properties make it particularly suited for mission-critical aerospace, defense, and telecommunications applications where signal integrity, phase stability, and reliability cannot be compromised. Our manufacturing expertise ensures consistent quality and performance across production quantities.