Wangling F4BTM300 0.254mm 10mil 2 Layers ENIG Black Solder Mask Custom PCB

 Wangling F4BTM300 0.254mm 10mil 2 Layers ENIG Black Solder Mask Custom PCB

Designed for mission-critical high-frequency and high-reliability scenarios, the F4BTM300 2-layer PCB with ENIG finish stands out as a premium choice for aerospace, military, and satellite communication systems. Leveraging advanced F4BTM300 laminate—engineered with PTFE resin, nano-ceramic fillers, and glass fiber cloth—thisWanglingPCB delivers exceptional dielectric performance, thermal stability, and signal integrity. Compliant with IPC-Class-2 quality standards and available worldwide, it ensures consistent, reliable operation even in extreme environments, supported by rigorous 100% electrical testing prior to shipment.

PCB Construction Details

The following table summarizes comprehensive construction parameters, ensuring transparency on manufacturing precision, material specifications, and quality control measures.

PCB Stackup Configuration

This 2-layer rigid PCB features a symmetrical stackup, optimizing signal transmission stability and thermal uniformity, detailed below.

PCB Key Statistics

The table below outlines critical structural statistics, reflecting the 10mil F4BTM300 PCB’s design complexity and component compatibility.

Core Advantage: F4BTM300 Laminate Technology

The F4BTM300 laminate is the cornerstone of this F4B DK3.0 PCB’s superior performance. Manufactured via a meticulous formulation process, it combines glass fiber cloth, nano-ceramic fillers, and PTFE resin on an F4BM dielectric base. This integration enhances dielectric constant, boosts heat resistance, reduces thermal expansion, increases insulation resistance, and improves thermal conductivity—all while maintaining low loss, critical for high-frequency applications. Paired with reverse-treated RTF copper foil, it achieves excellent Passive Intermodulation (PIM) performance, precise line control, and minimized conductor loss.

Key F4BTM300 material properties: Dielectric constant (Dk) of 3±0.06 at 10GHz; dissipation factor of 0.0018 (10GHz) and 0.0023 (20GHz); CTE of 15 ppm/°C (x-axis), 16 ppm/°C (y-axis), 72 ppm/°C (z-axis) (-55°C to 288°C); low Dk thermal coefficient (-75 ppm/°C, -55°C to 150°C); 0.05% moisture absorption; and UL-94V0 flammability rating.

Typical Applications

This F4BTM300 high frequency PCB is ideally suited for high-performance systems including:

• Phase-sensitive and phased array antenna elements
• Microwave and RF front-end modules
• Radar transceiver and military radar subsystems
• Satellite communication (SATCOM) equipment
• Aerospace and avionics cabin/space equipment
• Low-PIM feed networks and power dividers

Supply & Documentation

• Artwork Format: Gerber RS-274-X (standard)
• Quality Standard: IPC-A-600, Class-2 Acceptance
• Availability: Supplied worldwide to OEMs and contract manufacturers.

Engineered for excellence, the F4BTM300 2-Layer PCB delivers the material superiority, precision fabrication, and verified reliability required to push the boundaries of high-frequency electronic systems. It is the substrate of choice for designers who cannot compromise on performance.