HSF 1210F2SF-900T02

Common Mode Chokes Overview

The HSF 1210F2SF-900T02 is a wire-wound common mode choke manufactured by TAI-TECH Advanced Electronics Co., Ltd. Designed for surface mount applications, this component features two lines and provides an impedance of 90 Ohms at 100 MHz. It supports a rated current of 200mA with a maximum DC resistance of 400mOhm. The device operates within a temperature range of -40°C to +125°C, including self-temperature rise, and is housed in a 1210 package.

Common Mode Chokes Feature Summary

• Wire-wound construction for effective electromagnetic interference suppression
• Two-line configuration optimized for signal line filtering
• Surface mount design suitable for automated assembly processes

Common Mode Chokes Applications

• Signal line filtering in electronic circuits
• Electromagnetic interference suppression
• USB 3.0 interface protection

Common Mode Chokes Procurement Notes

Verify the manufacturer part number against official TAI-TECH documentation to ensure authenticity. Confirm that the received components match the specified 1210 package dimensions and electrical characteristics. Check for physical damage or contamination before integration into production lines.

Common Mode Chokes Selection Notes

Select this component when signal integrity requires common mode noise reduction on differential pairs. The 90 Ohm impedance at 100 MHz suits high-speed data lines. Ensure the 200mA current rating meets the operational requirements without excessive thermal rise.

Common Mode Chokes Part Context

This component belongs to the HSF series of wire-wound common mode chokes from TAI-TECH. The series includes variants like the HSF 1210F2SF-500T02 and HSF 2012F2SF-900T03-H, offering different impedance and current ratings for various filtering needs across USB and signal applications.

Common Mode Chokes Replacement Considerations

The HSF 1210F2SF-500T02 serves as a related variant within the same series, offering lower impedance. Verify compatibility if substituting, as impedance differences affect filtering performance.