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Mixed Laminate Multilayer PCB

Combines multiple substrates (FR-4 + PTFE/Rogers) in one board

Balances cost and performance where it matters most

Enables seamless integration of high-speed and high-frequency sections on a single board

Optimized for complex multilayer stack-ups with varied electrical and thermal requirements

Used in mixed digital-control and RF circuits

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Process Capabilities

Feature	Technical specification
Number of layers	4-20 Layers
Materials	FR4, Rogers
Profile method	Punching, Routting
Copper weights (finished)	18 μm – 210 μm
FPC thickness	0.05 mm – 3.0 mm
Max. dimensions	620 mm x 720 mm
Min. track and gap	0.075 mm / 0.075 mm
Min. mechanical drill	0.15 mm
Surface finishes available	HASL (SnPb), LF HASL (SnNiCu), OSP, ENIG, Immersion Tin, Immersion Silver, Electrolytic gold, Gold fingers

Why Choose SprintPCB for Mixed Laminate Multilayer PCBs?

SprintPCB specializes in the manufacturing of mixed laminate multilayer PCBs using combinations such as FR4, Rogers, and PTFEmaterials to meet high-speed, high-frequency, and thermal performance demands. Our precise lamination control and material matching ensuresignal integrity, low loss, and long-term reliability in complex, hybrid applications.

From Prototype to Production – We Support You All the Way

Engineering Support
Prototyping Services
Fast Turnaround
Seamless Transition to Mass Production

Ready to Start Your Mixed Laminate Multilayer PCB Project?

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FAQ about Mixed Laminate Multilayer PCBs

What are the applications of Mixed Laminate Multilayer PCBs?

Mixed Laminate Multilayer PCBs are widely used in demanding applications such as telecommunications, industrial controls, medical devices, and military and aerospace systems.

How are Mixed Laminate Multilayer PCBs manufactured?

Mixed Laminate Multilayer PCBs are manufactured by laminating layers of different materials such as metal-based substrates, ceramic-based materials, and FR-4, and then drilling and plating vias to interconnect the layers.

What are the advantages of Mixed Laminate Multilayer PCBs?

The advantages of Mixed Laminate Multilayer PCBs include improved thermal management, increased electrical performance, reduced weight and improved dimensional stability.

What is a Mixed Laminate Multilayer PCB?

A Mixed Laminate Multilayer PCB is a type of printed circuit board that combines multiple layers of different materials in its laminate structure, providing improved electrical and mechanical performance.