1206J0500154MXTE07

Overview

The Knowles Syfer 1206J0500154MXTE07 is a surface-mount multilayer ceramic capacitor (MLCC) designed for high-reliability applications. It features a 1206 (3216 metric) case size with a nominal capacitance of 0.15 µF and a DC voltage rating of 50 VDC. The component utilizes X7R dielectric material, providing a capacitance tolerance of ±20%. It incorporates FlexiCap™ technology, which employs proprietary flexible termination materials to enhance mechanical reliability against board flexing and thermal cycling stress.

Feature Summary

• FlexiCap™ flexible termination technology accommodates significant board bending without cracking
• High reliability design qualified for demanding environments including space applications
• Maintains structural integrity during extensive thermal cycling between -55°C and +125°C

Applications

• Board-flex sensitive electronic assemblies
• Space-qualified electronic systems
• Automotive electronics requiring enhanced mechanical durability

Procurement Notes

Verify the exact part number suffix to confirm the specific termination configuration and packaging details. Ensure compatibility with standard SMT assembly processes, as conversion to FlexiCap components typically does not require changes to existing manufacturing workflows. Confirm RoHS compliance status through official manufacturer documentation prior to integration.

Selection Notes

Select this component when mechanical robustness against substrate warpage or vibration is critical. The FlexiCap termination offers superior performance compared to standard rigid terminations in dynamic environments. Verify that the 50V DC rating and X7R temperature characteristics align with the circuit requirements before finalizing the design.

Part Context

This component belongs to the Knowles Syfer FlexiCap series, which specializes in MLCCs with proprietary flexible terminations. The series is engineered to provide increased tolerance to mechanical stress and temperature cycling, addressing common failure modes in traditional ceramic capacitors used in rigid or vibrating applications.

Replacement Considerations

Direct substitutes within the same series include variants with different capacitance values or tolerances, such as 1206J0500473MXTE07. Ensure any replacement maintains the 1206 footprint and compatible termination style to preserve mechanical reliability.