Name: PTFE F4BM High Frequency PCB Board
Brand: PCB Printed Circuit Board and PCBA manufacturing
Rating: 5 (1 reviews)

Description
Data Sheet

1. Real Project Display

In actual project applications, PTFE F4BM high-frequency PCBs demonstrate excellent comprehensive performance, which is specifically reflected in the following aspects: they feature a wider dielectric constant (DK) range, a lower tangential value of the dielectric loss (DF) angle, an increased resistance value, and more stable overall performance. These characteristics enable PTFE F4BM PCBs to fully meet the high-frequency signal transmission requirements of complex electronic equipment, ensuring reliable operation in various high-frequency scenarios.

2. RF/Microwave PCB Application Overview

Radio frequency (RF) printed circuit boards (PCBs) have become an increasingly indispensable technology in the PCB industry, with their application scope expanding rapidly alongside the development of new electronic technologies. They are classified based on operating frequency:

RF PCBs: Operate at frequencies above 100 MHz, suitable for a variety of general high-frequency electronic devices and communication systems.
Microwave PCBs: Operate at frequencies above 2 GHz, mainly used in high-frequency communication, radar, and microwave equipment that require high signal integrity.

RF PCBs are widely applied in various fields, including remote controls (wireless controls), security systems, smartphones, sensors, and other electronic products. The continuous advancement of new technologies such as 5G, automotive radar, and IoT has further increased the demand for RF applications, which in turn imposes higher requirements on PCB manufacturing quality standards and material selection.

Understanding the properties of various RF materials is crucial for PCB manufacturing. Choosing the right RF material is perhaps the most critical decision in the production process of RF PCBs, as it directly determines the performance, reliability, and cost-effectiveness of the final product.

PTFE F4BM High Frequency PCB

3. PTFE F4BM High-Frequency PCB

PTFE F4BM is a high-performance high-frequency PCB material, which belongs to the polytetrafluoroethylene (PTFE) series. It integrates excellent electrical performance and mechanical stability, featuring low dielectric loss, stable dielectric constant, and good temperature adaptability. As a key high-frequency material, PTFE F4BM is widely used in RF/microwave PCBs, providing reliable support for high-frequency signal transmission in various precision electronic devices.

4. Maxipcb Company Introduction

Maxipcb is a professional RF PCB manufacturer with more than 17 years of experience in China. We deeply understand the critical impact of selecting the right RF material on PCB performance—key parameters such as RF microwave energy levels, operating frequency, operating temperature range, current, and voltage are crucial when choosing materials for high-frequency PCB fabrication. Familiarity with various RF PCB materials is one of our core strengths; we maintain sufficient stock of related materials to ensure fast delivery and meet the tight timelines of customer projects.

5. RF/Microwave PCB Materials Supplied by Maxipcb

Maxipcb offers a comprehensive range of high-performance RF/microwave PCB materials to meet diverse application needs, including:

Rogers series: RO4350B / RO3003 / RO4003 / RO3006 / RT/Duroid 5880 / RT5870 and etc.
Other high-performance materials: Arlon, Isola, Taconic, PTFE F4BM, Teflon, etc.

6. Hybrid PCB Materials (Mixed Dielectric/Laminate)

To address the complex performance requirements of advanced electronic equipment, Maxipcb also provides customized hybrid PCB materials (mixed dielectric/laminate) combinations, such as:

Rogers RO4350B + FR4 / RO4350B + IT180 / RO4003C + FR4 / RO3010 + FR4 / RO3003 + FR4 / RO3010 + FR4 etc.

7. RF/Microwave PCB Application Fields

RF/microwave PCBs manufactured by Maxipcb are widely used in various industries and scenarios, providing stable high-frequency signal transmission support for electronic products. Key application fields include:

Consumer Electronics, Military/Space, High-Power Equipment, Medical Devices, Automotive, and Industrial fields.
Antenna & Communications Systems, Handheld Cellular Devices, WiFi Antennas, Telematics and Infotainment Systems, WiFi/Computing/Radar Equipment, and Power Amplifiers.

8. Maxipcb's RF/Microwave PCB Manufacturing Capabilities

8.1 Surface Finishing

OSP, ENIG (Electroless Nickel Immersion Gold), HASL LF (Lead-Free Hot Air Solder Leveling), Plated Gold, Flash Gold, Immersion Tin, Immersion Silver, Electrolytic Gold.

8.2 Manufacturing Capacity

Golden Finger, Heavy Copper, Blind/Buried Via, Impedance Control, Resin Filling, Carbon Ink, Backdrill, Countersink, Depth Drilling, Half-Plated Hole, Pressfit Hole, Peelable Blue Mask, Peelable Solder Stop, Thick Copper, Oversize Processing.

8.3 Material Range

Rogers RO4350B / RO3003 / RO4003 / RO3006 / RT/Duroid 5880 / RT5870 and Arlon / Isola / Taconic / PTFE F4BM / Teflon material etc.

8.4 Number of Layers

2L, 4L, 6L, 8L, 10L, 12L, 14L, 16L, 18L, 20L, 22L, 24L, 26L, 28L, 30L.

8.5 Dielectric Constant (DK) Range

2.20, 2.55, 3.00, 3.38, 3.48, 3.50, 3.6, 6.15, 10.2.

Model : PTFE F4BM High Frequency Board

Material : WangLin F4BM－2

Layer : 2Layers

Dielectric constant : 2.2

Dielectric Thickness : 0.8mm

Thermal Conductivity : 0.3~0.5w/m.k

Flammability : UL 94-V-0

Finished Thickness : 1.0MM

Copper Thickness : 1OZ

Surface Treatment : OSP

Application : Micro - wave Antenna pcb

PTFE F4BM High Frequency PCB Board

Description

Data Sheet