TCE0806S-500-2P

Overview

The TCE0806S-500-2P is a surface-mount common mode choke filter designed for high-speed signal lines. It features an impedance of 50 ohms at 100 MHz and a DC resistance of 2.5 ohms per line. The component supports a maximum current rating of 100 mA and operates within a voltage range up to 10 V. It utilizes a compact 0806 (2016 metric) package with dimensions of 2.0 mm x 1.6 mm and a maximum height of 0.45 mm. The device functions effectively in environments ranging from -25°C to +85°C, providing ESD protection and noise suppression for differential data interfaces.

Feature Summary

• Provides common mode noise suppression for ultra-high-speed signal lines
• Offers electrostatic discharge (ESD) protection capabilities
• Designed for compact surface-mount assembly on printed circuit boards

Applications

• High-speed serial data interface filtering
• USB port signal line protection
• HDMI or DisplayPort noise suppression
• General purpose EMI filtering for consumer electronics

Procurement Notes

Verify the specific suffix code when ordering, as variants such as T200 indicate tape-and-reel packaging while other suffixes may denote bulk or different reel quantities. Confirm that the required impedance value matches the 50-ohm specification for your target frequency. Ensure the PCB footprint aligns with the standard 0806 case size to guarantee proper soldering and mechanical stability during operation.

Selection Notes

Select this component when designing circuits requiring low insertion loss and minimal signal distortion for high-frequency data transmission. The 100 mA current rating suits low-power digital interfaces rather than power delivery lines. Consider the 2.5 ohm DC resistance impact on signal integrity if long trace lengths are involved. The wide operating temperature range ensures reliability across various consumer and industrial environmental conditions without derating.

Part Context

This part belongs to TDK's TCE series of chip common mode chokes, which are engineered specifically for protecting sensitive electronic components from electromagnetic interference. The series offers various impedance values and current ratings to accommodate different bus speeds and power requirements. These filters are integral to maintaining signal integrity in modern portable devices and computing hardware where space constraints are critical.

Replacement Considerations

Check for direct substitutes with identical 50-ohm impedance and 0806 footprint from manufacturers like Murata or TDK itself. Verify that alternative parts meet the same 100 mA current and 10 V voltage limits. Ensure thermal performance and mounting compatibility remain consistent to avoid redesigning the PCB layout or revalidating EMC compliance.