1806J0250102MCTE01

Overview

The Knowles Syfer 1806J0250102MCTE01 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface-mount technology. It features a capacitance of 1000 pF with a voltage rating of 25 VDC and a tolerance of ±20%. The component utilizes C0G dielectric material, ensuring stability across an operating temperature range from -55°C to +125°C. Housed in an 1806 (4516 metric) package measuring 4.5 mm x 1.6 mm x 1.1 mm, it supports a maximum current of 300 mA. This configuration provides effective electromagnetic interference filtering in compact electronic assemblies.

Feature Summary

• Three-terminal feed-through architecture enables efficient electromagnetic interference suppression within the component structure.
• C0G dielectric material ensures stable capacitance performance and minimal variation over varying temperature conditions.
• Surface-mount design facilitates automated assembly and integration into high-density printed circuit boards.

Applications

• Electromagnetic interference filtering in sensitive electronic circuits
• Power supply input and output stages requiring noise reduction
• Signal line protection in communication equipment

Procurement Notes

Verify the specific manufacturer part number against official Knowles Syfer documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with surface-mount assembly processes and check for any RoHS compliance requirements relevant to your region. Confirm that the 300 mA current rating meets the operational demands of the target application without exceeding thermal limits.

Selection Notes

Select this component when space-constrained designs require integrated EMI filtering capabilities. The 1806 footprint offers a balance between size and performance. Consider the C0G dielectric for applications demanding high stability. Evaluate the 25 VDC rating against peak circuit voltages to ensure reliable operation under all expected load conditions.

Part Context

This component belongs to the Knowles Syfer MLCC series, specifically engineered for surface-mount applications. It represents a class of three-terminal capacitors designed to provide superior high-frequency noise attenuation compared to standard two-terminal devices. The product line emphasizes reliability and consistent performance in demanding electronic environments.

Replacement Considerations

Consult official Knowles Syfer substitution guides or distributor cross-reference tools for verified equivalent parts. Ensure any replacement maintains the same three-terminal feed-through topology, 1806 package dimensions, and C0G dielectric characteristics to preserve circuit functionality and mechanical fit.