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1-32 Layer High Frequency Multilayer PCB Manufacturer from China

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1-32 Layer High Frequency Multilayer PCB Manufacturer from China

MOQ : 1

Price : Send us Gerber file for free quotation

Payment Terms : T/T

Layer : 1-32 Layer

Material : high frequency

Thickness : 0.5-10mm

Min. Line Width/Space : 0.1/0.1mm

Copper Thickness : 0.5-15OZ

Surface treatment : Immersion Gold

Application : Medical, Industrial Control

Certificate : UL & IPC Standard & ISO

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1-32 Layer High Frequency Multilayer PCB Manufacturer from China

♦ What's High Frequency PCB?

High-Frequency PCB is a specialized printed circuit board designed to operate at frequencies typically ≥ 1 GHz, with some definitions starting at 300 MHz. These PCBs are engineered to minimize signal loss, control impedance precisely, and resist electromagnetic interference (EMI)—all critical for applications like 5G, radar, satellite communication, and RF/microwave systems.

Key characteristics include:

- Low Dielectric Constant (Dk): Ensures stable signal propagation and impedance control.
- Low Dissipation Factor (Df): Reduces energy loss as heat, preserving signal integrity.
- Stable Coefficient of Thermal Expansion (CTE): Prevents delamination under thermal stress.
- Specialized Materials: Such as PTFE-based laminates (e.g., Rogers RO4000®), ceramic-filled composites, or hydrocarbon ceramics, which outperform standard FR-4 in high-frequency performance.

1-32 Layer High Frequency Multilayer PCB Manufacturer from China

♦ Common Application

You'll find High-Frequency PCBs in any device that transmits or receives high-frequency signals:

Radar Systems: (Automotive, Aerospace, Defense)
5G & 6G Telecommunications: Base stations, antennas, and network equipment.
Satellite Communication Systems:
Microwave Equipment:
Advanced Wireless Systems: Wi-Fi 6/6E/7, Bluetooth.
Medical Devices: MRI machines, high-end imaging systems.
High-Speed Digital Applications: Server backplanes, high-speed data transmission.

Summary: Key Takeaways

Feature	Standard PCB (e.g., FR-4)	High-Frequency PCB
Primary Goal	Cost-effectiveness, general circuitry	Signal Integrity at high frequencies
Core Material	FR-4 (Epoxy glass)	PTFE (Teflon), Ceramic Composites
Key Parameter	General electrical insulation	Low & Stable Dk, Very Low Df
Cost	Low	Significantly Higher
Typical Applications	Consumer electronics, power supplies	Radar, 5G, Satellite Communication

♦ Technical Parameters

Item	Specification
Laers	1~64
Board thickness	0.1mm-7.0mm
Material	FR-4,CEM-1/CEM-3,PI,High Tg,Rogers
Max panel size	32"×48"(800mm×1200mm)
Min hole size	0.075mm
Min line width	3mil(0.075mm)
Surface finish	OSP,HASL,Imm Gold/Nickel/Ag, Electric gold
Copper thickness	0.5-7.0OZ
Soldermask	Green/Yellow/Black/White/Red/Blue
Silkscreen	Red/Yellow/Black/White
Min PAD	5mil(0.13mm)
Inter package	Vacuum
Outer package	Carton
Outline tolerance	±0.75mm
Hole tolerance	PTH:±0.05 NPTH:±0.025
Certificate	UL,ISO 9001,ISO14001,IATF16949
Special request	Blind hole+Gold finger + BGA
Material Suppilers	Shengyi, KB, Nanya, ITEQ,etc.

Product Tags:

1-32 layer high frequency PCB

multilayer high frequency circuit board

China high frequency PCB manufacturer

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