1806Y1000473MXTE07

Overview

The Knowles Syfer 1806Y1000473MXTE07 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a capacitance of 0.047 µF with a tolerance of ±20%, rated for a DC voltage of 100 VDC. The component utilizes C0G/NP0 dielectric material and operates within a temperature range of -55°C to +125°C. Housed in an 1806 (4516 metric) package, it incorporates FlexiCap™ soft termination technology to enhance mechanical reliability against board flexing.

Feature Summary

• Three-terminal feed-through architecture providing integrated EMI filtering capabilities
• FlexiCap™ soft termination design accommodates significant PCB bending and thermal cycling stress
• C0G/NP0 dielectric ensures stable electrical performance across the specified operating temperature range

Applications

• Board-flex sensitive electronic assemblies
• High-reliability aerospace and space applications
• EMI suppression in high-voltage circuits

Procurement Notes

Verify the specific suffix TE07 against official datasheets to confirm packaging configuration and terminal specifications. Ensure compatibility with RoHS3 standards and check for any recent manufacturing updates that may affect pinout or physical dimensions before finalizing procurement orders.

Selection Notes

Select this component when both EMI filtering and mechanical durability are required. The three-terminal structure offers superior noise attenuation compared to standard two-terminal capacitors. The FlexiCap™ termination is essential for applications subject to mechanical stress or severe thermal cycling, preventing crack formation common in rigid terminations.

Part Context

This part belongs to the Knowles Syfer FlexiCap™ series, which utilizes proprietary flexible termination materials. This series is engineered to withstand over 1,000 cycles of temperature variation from -55°C to 125°C without cracking, offering enhanced reliability over conventional MLCCs in demanding environments.

Replacement Considerations

Direct substitutes must match the 1806 footprint, 100V rating, 0.047µF capacitance, and three-terminal feed-through topology. Verify that alternative components also feature soft termination if mechanical flexibility is a critical requirement for the application.