1206J1000182MJTE03

Overview

The Knowles Syfer 1206J1000182MJTE03 is a surface-mount feed-through capacitor designed for high-frequency noise suppression. It features a 100 VDC voltage rating and an 1800 pF capacitance value with a ±5% tolerance. Utilizing C0G (NP0) dielectric material, this Class 1 component ensures stable performance across a temperature range of -55°C to +125°C. The device is housed in a standard 1206 (3216 metric) package with flexible soft terminals to enhance board flex sensitivity. It supports AEC-Q200 automotive qualification standards.

Feature Summary

• Integrated feed-through architecture provides effective electromagnetic interference filtering within a compact footprint.
• Flexible soft terminal construction reduces mechanical stress on the substrate during board flexing events.
• C0G (NP0) dielectric technology delivers minimal capacitance variation over temperature and voltage changes.

Applications

• Automotive electronics requiring AEC-Q200 compliance
• High-frequency signal line noise suppression
• Board-flex sensitive circuit designs

Procurement Notes

Verify the specific suffix configuration against official datasheets to confirm terminal type and packaging details. Ensure compatibility with automated placement equipment regarding the 1206 dimensions. Confirm that the feed-through topology aligns with the intended PCB layout requirements for optimal RF performance.

Selection Notes

Select this component when integrated EMI filtering is required without adding discrete inductors or resistors. The C0G dielectric is suitable for precision timing or coupling applications where stability is critical. Consider the 100V rating for low-voltage DC lines and signal paths in automotive or industrial environments.

Part Context

This part belongs to the Knowles Syfer Syfer® family of advanced ceramic capacitors. The series emphasizes reliability in harsh environments through specialized materials and manufacturing processes. As a feed-through design, it combines decoupling and filtering functions into a single passive element.

Replacement Considerations

Direct substitutes must match the 1206 feed-through form factor, 1800 pF value, and C0G dielectric. Verify terminal flexibility and AEC-Q200 status if automotive use is required. Generic MLCCs lack the internal feed-through structure and will not provide equivalent filtering.