939114422522-T3S

Silicon Capacitors Overview

The Murata 939114422522-T3S is a silicon thin-film capacitor from the BBSC series, designed for high-frequency RF applications. It features a capacitance of 0.022 µF with an 11 V DC withstand voltage and a 3.8 VDC rating. The component operates within a temperature range of -55°C to +150°C and supports frequencies up to 40 GHz. Housed in a compact 0201 (0603 metric) SMD package measuring 0.6 mm in length, it utilizes SMD/SMT termination style.

Silicon Capacitors Feature Summary

• Utilizes silicon thin-film technology for superior stability and low parasitic effects compared to traditional ceramic capacitors.
• Engineered for ultra-wideband performance, supporting high-frequency operations up to 40 GHz.
• Provides robust thermal reliability with a wide operating temperature range extending to +150°C.

Silicon Capacitors Applications

• RF matching networks in wireless communication systems
• High-speed data link decoupling and bypassing
• Optical transceiver module filtering

Silicon Capacitors Procurement Notes

Verify the specific suffix T3S against official manufacturer documentation to confirm tape-and-reel packaging specifications. Ensure that the selected variant aligns with the required RoHS compliance standards and lead-free requirements for your assembly process. Cross-reference the part number with authorized distributors to guarantee authenticity and traceability.

Silicon Capacitors Selection Notes

Select this component when circuit design demands minimal parasitic inductance and resistance at frequencies approaching 40 GHz. The 0201 footprint is suitable for space-constrained PCB layouts requiring high-density mounting. Consider the 11 V breakdown voltage for circuits with transient spikes exceeding the nominal 3.8 VDC rating.

Silicon Capacitors Part Context

This part belongs to Murata's BBSC silicon capacitor family, which replaces standard MLCCs in high-performance RF environments. Unlike ceramic dielectrics, silicon film offers consistent capacitance across temperature variations and eliminates piezoelectric noise, making it ideal for sensitive signal paths in modern telecommunications hardware.

Silicon Capacitors Replacement Considerations

Direct substitutes include other Murata BBSC series parts with compatible capacitance and voltage ratings. Verify pin compatibility and electrical parameters before swapping to ensure signal integrity is maintained in the target application.