1812J0500824MXTE07

Overview

The Knowles Syfer 1812J0500824MXTE07 is a feed-through capacitor designed for surface mount technology. It features a capacitance of 0.82 µF and a voltage rating of 50 VDC. The component utilizes an X7R dielectric material, ensuring stability across its operating temperature range of -55°C to +125°C. Housed in a standard 1812 (4532 metric) package, it supports a continuous current of 2 A. This configuration integrates filtering capabilities directly into the circuit layout.

Feature Summary

• Integrates feed-through filtering functionality within a surface-mount footprint
• Supports high continuous current handling up to 2 A
• Utilizes X7R dielectric for stable capacitance performance

Applications

• High-frequency noise suppression in power lines
• EMI/RFI filtering in compact electronic assemblies
• Signal integrity protection in sensitive circuits

Procurement Notes

Verify the specific suffix MXTE07 against official Knowles Syfer documentation to confirm packaging details and terminal specifications. Ensure design compatibility with the 2 A current rating and 50 VDC maximum voltage. Cross-reference the 1812 footprint dimensions with PCB layout requirements. Confirm RoHS compliance status through the manufacturer's environmental declarations prior to procurement.

Selection Notes

Select this component when integrated feed-through filtering is required in space-constrained designs. The 1812 package allows for direct mounting without additional through-hole structures. Consider the X7R temperature coefficient for applications with moderate thermal variations. Evaluate the 2 A current capacity against peak load requirements to prevent performance degradation or failure under operational stress.

Part Context

This component belongs to the Knowles Syfer XT series of multilayer ceramic capacitors. The series emphasizes high reliability and miniaturization for modern electronics. Feed-through variants combine decoupling and filtering functions, reducing component count. The 1812 size balances electrical performance with assembly feasibility in dense PCB layouts.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify pinout and electrical equivalence with alternative feed-through capacitors from other manufacturers if sourcing constraints exist.