TCE1608-900-4P

Overview

The TCE1608-900-4P is a shielded, wire-wound common mode choke from the TDK TCE series. It features a 1608 (1608 metric) surface-mount package with dimensions of 1.6 x 0.8 x 0.4 mm. The component has a maximum DC current rating of 100 mA and a maximum DC resistance of 1.95 Ω. It provides an impedance of 90 Ω at 100 MHz and operates within a temperature range of -25°C to +85°C.

Feature Summary

• Four-line configuration for comprehensive signal line filtering
• Shielded construction to minimize electromagnetic interference
• Designed for ESD protection on high-speed data lines

Applications

• High-speed USB interface noise suppression
• HDMI signal line filtering
• Display port ESD protection

Procurement Notes

Verify the specific suffix '4P' against the manufacturer's latest datasheet to confirm pinout and electrical characteristics. Ensure the 1608 footprint matches the PCB design. Confirm operating temperature requirements align with the -25°C to +85°C specification before finalizing procurement.

Selection Notes

Select this component when four independent signal lines require simultaneous common mode noise attenuation in a compact space. The 100 mA current rating suits low-power digital interfaces. The 90 Ω impedance at 100 MHz targets high-frequency noise typical in modern digital communication protocols.

Part Context

This part belongs to TDK's TCE series of surface-mount common mode chokes. These components are engineered for signal integrity preservation in dense electronic assemblies. The series offers various impedance values and current ratings tailored for different data bus speeds and power constraints.

Replacement Considerations

Consult official substitution guides for equivalent 4-line, 1608 package common mode chokes with matching 90 Ω impedance and 100 mA current ratings. Verify pin compatibility and thermal performance before replacing.