TP440 high frequency PCB 2-layer 0.8mm thickness with Immersion Gold No Blind vias

Exploring Wangling TP440 PCBs: Unveiling High-Frequency Thermoplastic Marvels

Introduction to Wangling TP
Wangling TP material stands out as a distinctive high-frequency thermoplastic in the industry. The dielectric layer of TP-type laminates, composed of ceramics and Polyphenylene Oxide resin (PPO), offers unparalleled dielectric performance and reliability without the need for fiberglass reinforcement. By adjusting the ratio between ceramics and PPO resin, the dielectric constant of TP can be precisely tailored to meet specific circuit requirements. The production process is specialized, ensuring excellent dielectric properties. TP encompasses smooth surface material without copper cladding, TP-1 with copper cladding on one side, and TP-2 with copper cladding on both sides.

Key Features

1. Dielectric constant customizable within the range of 3 to 25, with stability and low dielectric loss.
2. Operating temperature from -100°C to +150°C, with exceptional low-temperature resistance.
3. Available in various thicknesses, starting from 0.5mm and customizable.
4. Radiation-resistant with low outgassing properties.
5. Ideal for Beidou, missile-borne, fuze, and miniaturized antennas.
6. Reliable adhesion between copper foil and dielectric, enabling various machining processes.

Typical Model Number List

• TP300 (DK3.0)
• TP440 (DK4.4)
• TP600 (DK6.0)
• TP615 (DK6.15)
• TP960 (DK9.6)
• TP1020 (DK10.2)
• TP1050 (DK10.5)
• TP1100 (DK11)
• TP1600 (DK16)
• TP2000 (DK20)
• TP2200 (DK22)
• TP2500 (DK25)

PCB Stackup and Construction Details

• 2-layer rigid PCB with Copper_layer_1 (35 μm), TP440 Core (0.8 mm), and Copper_layer_2 (35 μm).
• Board dimensions: 33.12mm x 42.5 mm, with minimum Trace/Space of 6/9 mils and minimum Hole Size of 0.3mm.
• Finished board thickness of 0.9mm, 1oz (1.4 mils) outer layers Cu weight, and 20 μm Via plating thickness.
• Surface finish: Immersion Gold, with 100% Electrical test pre-shipment.

Some Typical Applications

• GPS antenna
• missile-borne systems
• fuze applications
• miniaturized antennas

Availability and Quality Assurance
Wangling TP440 PCBs adhere to IPC-Class-2 quality standards and are available worldwide, catering to a diverse range of applications requiring high-frequency thermoplastic marvels.

Q: What sets Wangling TP440 PCBs apart from traditional laminate materials?
A: Wangling TP440 PCBs offer a unique blend of high-frequency thermoplastic properties, including customizable dielectric constants, exceptional temperature resistance, and reliability in various applications without the need for fiberglass reinforcement.

Q: How does the dielectric constant adjustment in Wangling TP contribute to circuit performance?
A: The ability to precisely adjust the dielectric constant within the range of 3 to 25 allows for optimized circuit designs, ensuring stable performance and low dielectric loss tailored to specific application requirements.

Q: What machining processes can be employed with Wangling TP440 PCBs?
A: Wangling TP440 PCBs allow for drilling, turning, grinding, shearing, and etching processes, providing flexibility in manufacturing that traditional ceramic substrates may not achieve.

Thank you for delving into the world of Wangling TP440 PCBs with us. For top-tier quality and performance, trust in the excellence of Wangling TP.