4700-058T

Overview

The 4700-058T is a surface-mount EMI/RFI filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. This component functions as an LC (PI) filter with a capacitance value of 1000 pF. It is designed for high-frequency noise suppression in electronic circuits. The device utilizes a surface-mount technology package suitable for automated assembly processes. As part of the 4700 series, it provides reliable filtering performance for sensitive signal lines.

Feature Summary

• Integrates LC (PI) filter topology for effective electromagnetic interference suppression
• Utilizes surface-mount design for compact circuit board integration
• Provides 1000 pF capacitance for specific frequency filtering requirements

Applications

• EMI/RFI noise suppression in electronic assemblies
• Signal line filtering in communication devices
• High-frequency circuit protection applications

Procurement Notes

Verify RoHS compliance status carefully, as available documentation indicates potential lead-based composition or non-compliance with current environmental standards. Confirm the active lifecycle status directly with the manufacturer before procurement. Ensure the surface-mount package dimensions match the target PCB footprint. Validate that the 1000 pF capacitance aligns with the specific filtering requirements of the intended application circuit to avoid performance mismatches.

Selection Notes

Select this component when a PI-filter configuration is required for surface-mount implementations. The 1000 pF value suits applications needing moderate capacitance for high-frequency attenuation. Consider the physical size constraints of the PCB layout against the SMD package dimensions. Evaluate whether the LC topology meets the specific impedance matching and noise reduction needs compared to alternative C or Pi filter variants within the same product family.

Part Context

This component belongs to the 4700 series of feedthrough and surface-mount filters produced by Tusonix under CTS Electronic Components. The series offers various capacitance values and configurations for EMI/RFI mitigation. The 4700-058T specifically addresses the need for integrated LC filtering in space-constrained designs. It represents a specialized passive component solution for maintaining signal integrity in noisy environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Cross-referencing requires consulting official distributor databases or manufacturer substitution guides for equivalent LC (PI) surface-mount filters with similar 1000 pF specifications.