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COSINE
COSINE is an innovative company focused on the research, development, and design of high-performance, high-quality RF and analog integrated circuit chips. The core technical team has extensive experience in semiconductor chip R&D. The main products are RF and analog integrated circuit chips.

For PCBA Only

All parts ordered at JLCPCB are for PCB assembly orders only. Pickup service is not supported.

Pre-order Parts

Ordering parts before placing PCBA orders, no worries about last-minute part shortages.

No Inventory Cost

Building private parts library for PCB assembly is free. There is no inventory cost or labor fee.
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