OUR PRODUCT

We specialize in EMI/RFI Low-Pass Filters for RF and microwave equipment, optical systems, and telecommunications. We also manufacture Obbligato Gold premium audio capacitors and glass-to-metal seals.

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INDUSTRIES WE SERVE

Our products are widely used across national defense communications, aerospace, medical equipment, broadcasting, instrumentation, automotive electronics, and smart appliances.

LCA PRODUCT CLASSIFICATION

Screw type EMI filter

Tubular ceramic capacitor

Solder-in filter

Gold Audio capacitors

Filtered Assembly Plates

Surface Mounted Pi Filter

Miniature Solder-in Filters

Multilayer EMI Filter Chips

Who Are We

LCA® – Pioneering EMI Solutions & Premium Audio Components Since 2005

As a leading Chinese designer and manufacturer of EMI/RFI filters and audio components, LCA® specializes in:

High-performance low-pass ceramic EMI/RFI filters (feedthrough capacitors)
Customized EMI suppression solutions for application-specific requirements
Obbligato Gold Premium audio capacitors – the benchmark for excellence since 1998

LCA® continues to innovate in electromagnetic interference technology, providing customers worldwide with:

Trusted by global partners for over two decades, we deliver quality-engineered solutions that eliminate electromagnetic interference while optimizing your budget.