1812Y1000153MSTE03

Overview

The Knowles Syfer 1812Y1000153MSTE03 is a surface-mount multilayer ceramic capacitor (MLCC) from the FlexiCap series. It features a capacitance of 0.015 µF with a ±20% tolerance and a rated DC voltage of 100V. The component utilizes X7R dielectric material, ensuring stable performance across an operating temperature range of -55°C to +125°C. Housed in a standard 1812 (4532 metric) package measuring 4.50mm x 3.20mm x 2.50mm, it incorporates flexible soft terminals designed to mitigate stress during board flexing. This part is AEC-Q200 qualified for automotive reliability.

Feature Summary

• Flexible soft terminal construction reduces mechanical stress on the capacitor body during PCB bending or thermal expansion.
• X7R dielectric provides consistent capacitance characteristics over a wide industrial temperature range.
• AEC-Q200 qualification ensures compliance with rigorous automotive electronic component reliability standards.

Applications

• Automotive electronics requiring high reliability under mechanical vibration
• Printed circuit boards susceptible to flex-induced cracking
• General-purpose decoupling and filtering in 100V DC circuits

Procurement Notes

Verify the complete part number including the E03 suffix, which denotes specific termination and barrier layer configurations. Confirm RoHS3 compliance status as required by your assembly specifications. Ensure the ordering quantity aligns with the manufacturer's standard reel packaging requirements. Cross-reference the datasheet for precise handling and reflow soldering profiles to maintain component integrity.

Selection Notes

Select this component when board flex resistance is critical for long-term reliability in automotive or rigid-flex applications. The 100V rating suits low-voltage signal and power distribution networks. Compare against standard MLCCs if mechanical robustness outweighs cost constraints. Verify that the 1812 footprint matches the design layout and that the X7R temperature coefficient meets the circuit's stability requirements.

Part Context

This capacitor belongs to the Knowles Syfer 1812Y base product line, specifically engineered for high-reliability environments. The FlexiCap series distinguishes itself through specialized electrode designs that enhance durability against physical stress. As an AEC-Q200 certified device, it targets the automotive sector where failure rates must be minimized under harsh operational conditions.

Replacement Considerations

Direct substitutes within the same series include variants with different voltage ratings or tolerances, such as 1812Y1000153JET or 1812Y1000153KET. Ensure any replacement maintains the 1812 footprint, X7R dielectric, and flexible terminal characteristics to preserve mechanical compatibility.