1806J0250152MCTE01

Overview

The Knowles Syfer 1806J0250152MCTE01 is a three-terminal feed-through multilayer ceramic capacitor (MLCC) designed for surface mount technology. It features a 1806 (4516 metric) package with C0G/NP0 dielectric characteristics, ensuring stable performance across varying conditions. The component offers a capacitance of 1500 pF and a DC voltage rating of 25 VDC. It operates within a temperature range of -55°C to +125°C. This device integrates filtering capabilities directly into the capacitor structure, providing effective electromagnetic interference suppression in compact designs.

Feature Summary

• Three-terminal feed-through architecture for integrated EMI filtering
• C0G/NP0 dielectric material for high stability and low loss
• Surface mount design compatible with automated assembly processes

Applications

• High-frequency signal line filtering in communication equipment
• Power supply input/output noise suppression in industrial controls
• EMI reduction in sensitive analog circuit interfaces

Procurement Notes

Verify the specific manufacturer datasheet for detailed electrical parameters and mechanical dimensions before integration. Confirm RoHS compliance status and lead times through authorized distributors. Ensure handling procedures account for the sensitivity of ceramic components during soldering and reflow processes to maintain structural integrity and electrical performance.

Selection Notes

Select this component when space-constrained designs require simultaneous decoupling and filtering functions. The 1806 footprint allows for higher current handling compared to smaller packages while maintaining low parasitic inductance. Consider the C0G dielectric for applications requiring minimal capacitance variation over temperature and voltage changes.

Part Context

This part belongs to the Knowles Syfer E01 series of feed-through capacitors. These components are engineered for high-reliability applications where traditional two-terminal capacitors may introduce excessive parasitic inductance. The three-terminal design provides a low-inductance path to ground, enhancing high-frequency noise attenuation effectiveness in dense PCB layouts.

Replacement Considerations

Direct substitutes must match the 1806 package, 1500 pF capacitance, 25 VDC rating, and three-terminal feed-through configuration. Verify that alternative parts offer comparable C0G dielectric properties and similar thermal operating ranges to ensure functional equivalence in existing circuits.