0805J0500332MXTE07

Overview

The Knowles Syfer 0805J0500332MXTE07 is a multilayer ceramic feed-through capacitor designed for surface-mount applications. It features a capacitance of 3300 pF with a voltage rating of 50 VDC and an integrated current handling capability of 1 A. The component utilizes a three-pad configuration within the 0805 (2012 metric) package outline. This design integrates filtering functionality directly into the circuit layout, offering a compact solution for high-frequency noise suppression in space-constrained electronic assemblies.

Feature Summary

• Integrates feed-through filtering capabilities within a standard surface-mount footprint
• Supports continuous current flow up to 1 A through the device structure
• Utilizes a three-pad terminal arrangement for enhanced grounding and signal integrity

Applications

• High-frequency noise suppression in RF signal paths
• Power line filtering for low-voltage DC circuits
• EMI mitigation in compact consumer electronics modules

Procurement Notes

Verify the specific suffix and packaging designation against the manufacturer's latest documentation before ordering. Confirm that the three-pad footprint matches the target PCB layout, as this differs from standard two-terminal MLCCs. Ensure the 1 A current rating aligns with the operational requirements of the application circuit to prevent thermal issues or performance degradation during procurement validation.

Selection Notes

Select this component when a combined decoupling and filtering function is required in a minimal footprint. The 3300 pF value provides effective attenuation for specific frequency ranges while maintaining signal transmission. Consider the 50 VDC rating relative to the maximum operating voltage. The three-terminal design offers superior high-frequency performance compared to conventional capacitors due to reduced parasitic inductance inherent in the feed-through architecture.

Part Context

This part belongs to the Knowles Syfer series of high-reliability ceramic components. It represents a specialized category of passives that merge passive filtering with power delivery functions. The 0805J prefix indicates the case size and general product family, while the specific suffix denotes the electrical characteristics and termination style. These components are engineered for demanding environments where space savings and signal purity are critical design constraints.

Replacement Considerations

Direct replacements must match the 3300 pF capacitance, 50 VDC rating, and 1 A current capacity. Verify that any substitute also employs a three-terminal feed-through topology to maintain equivalent EMI suppression performance. Standard two-terminal MLCCs cannot serve as functional substitutes due to differences in parasitic inductance and current handling capabilities.