LTCC

LTCC Multilayer Ceramic Substrates for RF Modules

Structure review, technical communication, and sourcing coordination for low-temperature co-fired multilayer ceramic substrates used in RF, communication, sensing, and miniaturized modules.

Submit a Drawing Review Quality Process

Low-temperature co-fired multilayers
RF and compact module applications
Drawing or Gerber review

TECHNICAL DEFINITION

What is LTCC ceramic technology?

LTCC co-fires glass-ceramic green tape, multilayer conductors, vias, and integrable passive structures at a lower firing temperature. It is used for high-frequency, compact, and multilayer interconnection designs. Dielectric properties, routing capability, and operating frequency must be confirmed against the selected material system and drawing.

LTCC glass-ceramic multilayer substrates with fine front traces, reverse land grid, and exposed laminated side structure — Illustrative product structure; not inventory, an offered part number, or a specific supply source.

Drawing review and sourcing coordination

Materials and Process Review

LTCC commonly combines glass-ceramic material systems with low-temperature co-fired conductors, enabling multilayer routing, vias, cavities, and integrated passive structures. RFQ review should cover dielectric needs, layers, line and spacing, vias, warpage, finish, and operating frequency.

Drawing, Gerber data, or reference sample
Material system, layer count, and target thickness
Trace, spacing, via, and pad requirements

Submit your drawing and requirements

Typical Application Areas

RF front ends, filters, and microwave modules
Antenna, communication, and high-frequency interconnect carriers
Sensors and miniaturized functional modules
Electronic assemblies requiring multilayer routing and passive integration

Quality and Documentation Checks

Checks can cover substrate appearance, dimensions, thickness, warpage, conductor patterns, vias, pads, surface finish, continuity, packaging, and batch documents. Acceptance criteria should follow the approved drawing and sample.

View the quality review process

Recommended LTCC RFQ Information

Drawing, Gerber data, or reference sample
Material system, layer count, and target thickness
Trace, spacing, via, and pad requirements
Surface finish, operating frequency, and environment
Sample quantity, production demand, and target lead time

Prepare Drawing Inquiry