1206Y1000103METE03

Overview

The Knowles Syfer 1206Y1000103METE03 is a feedthrough capacitor designed for surface mount applications. It features a capacitance of 10,000 pF (0.01 µF) with a DC voltage rating of 100 VDC. The component utilizes X7R dielectric material and offers a tolerance of ±5%. Housed in a 1206 (3216 metric) package, it measures 3.2 mm in length, 1.6 mm in width, and 1.1 mm in height. It operates within a temperature range of -55°C to +125°C.

Feature Summary

• Integrates three-terminal feedthrough architecture for enhanced electromagnetic interference suppression
• Utilizes X7R ceramic dielectric for stable capacitance performance across operating temperatures
• Features flexible soft termination technology to improve resistance to mechanical stress

Applications

• High-frequency noise filtering in compact electronic circuits
• Power supply decoupling for sensitive integrated circuits
• Electromagnetic interference suppression in automotive electronics

Procurement Notes

Verify the specific suffix METE03 against official Knowles Syfer documentation to confirm terminal configuration and packaging details. Ensure compatibility with PCB footprint requirements for three-terminal SMT components. Cross-reference RoHS compliance status with current manufacturer declarations prior to procurement.

Selection Notes

Select this component when high capacitance density and superior RF attenuation are required in a small form factor. The three-terminal design provides lower parasitic inductance compared to standard two-terminal capacitors. Consider the 1206 package dimensions for space-constrained layouts requiring robust EMI protection.

Part Context

This part belongs to the Knowles Syfer feedthrough capacitor series, which specializes in high-performance filtering solutions. The 1206Y prefix indicates the case size and product family. These components are engineered for applications demanding significant noise reduction without increasing board real estate.

Replacement Considerations

Direct substitutes must match the 1206 footprint, 10 nF capacitance, 100V rating, and three-terminal feedthrough structure. Verify that alternative parts support the same X7R dielectric characteristics and thermal operating range.