20mil AD255C Antenna PCB 2 layer Immesion Silver Printed Circuit Boards

Product Specification

Introducing a newly shipped Antenna PCB based on AD255C. The AD255C Antenna PCB is an exceptional product designed to deliver outstanding performance and reliability for a wide range of microwave and RF applications in telecommunication infrastructure. With its advanced features and innovative design, this PCB is a game-changer in the world of antenna laminates.

Featuring glass-reinforced, PTFE based materials, the AD255C provides controlled dielectric constant, low loss performance, and remarkable passive intermodulation (PIM) performance. The woven glass reinforcement ensures excellent circuit processability and enables high yield circuit board fabrication, ensuring optimal quality and efficiency.

Key Features:
- Very low loss PTFE and ceramic filled composite for superior performance
- Dielectric constant of 2.55 with tight tolerance at 10 GHz/23°C, ensuring precise operation
- 0.0013 loss tangent at 10GHz and base station frequencies at 10 GHz/23°C, minimizing signal loss
- Decomposition Temperature (Td) greater than 500°C, ensuring durability under extreme conditions
- Low profile copper for enhanced circuit efficiency
- Moisture Absorption of only 0.03%, maintaining stability and reliability
- Coefficient of Thermal Expansion (CTE) in X-axis of 34 ppm/°C, Y-axis of 26 ppm/°C, and Z-axis of 196 ppm/°C, minimizing stress and ensuring reliable performance

Benefits:
1. Lower Insertion Loss: The AD255C Antenna PCB offers significantly lower insertion loss compared to traditional PCB substrates, ensuring efficient signal transmission and reception.
 

2. Low PIM for Antenna Applications: With exceptional PIM performance, this PCB minimizes interference and provides clear and reliable communication.
 

3. Phase Stability: The excellent Thermal Coefficient of Expansion Ratio (TCEr) ensures phase stability, allowing for consistent performance over a wide range of temperatures.
 

4. Compatibility: The AD255C Antenna PCB is compatible with standard PTFE-based PCB processing, making it easy to integrate into existing systems.

PCB Stackup:
This PCB features a 2-layer rigid construction with a copper layer thickness of 35 μm. The AD255C laminate, with a thickness of 0.508 mm (20mil), provides the ideal substrate for optimal performance. The second copper layer, also 35 μm thick, completes the stackup, ensuring durability and stability.

PCB Construction Details:
- Board dimensions: This antenna PCB measures 32.91mm x 40.41mm, providing a compact yet powerful solution for various applications.
- Minimum Trace/Space: With a minimum trace/space of 4/4 mils, this PCB enables precise routing and efficient use of space.
- Minimum Hole Size: The AD255C supports a minimum hole size of 0.25mm, allowing for versatile component integration.
- Finished board thickness: The finished board thickness is 0.6mm, providing a compact and lightweight solution.
- Finished Cu weight: The outer layers of this PCB feature 1oz (1.4 mils) copper weight, ensuring robust conductivity.
- Via plating thickness: The vias are plated with a thickness of 20 μm, facilitating reliable signal transmission.
- Surface finish: The AD255C Antenna PCB comes with an immersion silver surface finish, ensuring excellent conductivity and corrosion resistance.
- Top Silkscreen: The top silkscreen is presented in white, providing clear labeling and identification.
- Bottom Silkscreen: No bottom silkscreen is included, simplifying the design and maximizing efficiency.
- Top Solder Mask: The top solder mask is green, providing electrical insulation and protecting the copper traces.
- Bottom Solder Mask: No bottom solder mask is applied, allowing for easy soldering and rework.
- 100% Electrical Test: Each PCB undergoes a rigorous 100% electrical test prior to shipment, ensuring quality and reliability.

PCB Statistics:
This Antenna PCB features a compact design with 15 components, 29 total pads, 17 thru-hole pads, and 12 top SMT pads. Additionally, it includes 21 vias and supports 2 nets, providing versatile connectivity options.

Accepted Standard and Availability:
The AD255C Antenna PCB complies with the IPC-Class-2 standard, ensuring adherence to industry-leading quality and reliability guidelines. This exceptional PCB is available worldwide, making it easily accessible for your specific project needs.

Typical Applications:
The AD255C Antenna PCB is the perfect choice for various applications, including:
- Cellular infrastructure base station antenna: Ensure reliable and efficient communication in cellular networks.
- Automotive telematics antenna systems: Enhance connectivity and performance in automotive telematics applications.
- Commercial satellite radio antenna: Achieve superior signal reception and transmission in satellite radio systems.

Experience the power of the AD255C Antenna PCB and unlock a new level ofperformance and reliability in your RF and microwave applications. With its exceptional features, advanced materials, and meticulous construction, this PCB is ready to revolutionize your antenna systems. Order now and discover the difference the AD255C Antenna PCB can make in your projects worldwide.