TLF24HB2222R2K1

Overview

The TLF24HB2222R2K1 is a two-line leaded common mode choke coil designed for AC power line filtering by Taiyo Yuden. It features a vertical through-hole mounting style with four pins. The component supports a maximum current rating of 2.2A and has a maximum DC resistance of 80mOhm. It operates within an ambient temperature range of -25°C to +105°C and carries a voltage rating of 250V AC. The physical dimensions are 19.00mm in width and 26.00mm in length.

Feature Summary

• Provides common mode noise suppression for AC power lines
• Designed for vertical PCB mounting via through-hole technology
• Constructed as a leaded choke coil for robust circuit integration

Applications

• AC power line filtering in electronic equipment
• Noise suppression in compact AC/DC power modules
• EMI reduction in general-purpose power supplies

Procurement Notes

Verify the specific lifecycle status, as some sources indicate this part may be obsolete or discontinued. Confirm availability through authorized distributors or secondary markets if standard supply channels do not list active stock. Ensure the procurement source provides valid traceability documentation for quality assurance purposes before finalizing any acquisition.

Selection Notes

Select this component when designing circuits requiring common mode noise attenuation for AC inputs. It is suitable for applications needing a 2.2A current handling capability with low series resistance. Consider its vertical form factor and pin configuration during PCB layout planning to ensure adequate clearance and mechanical stability within the enclosure design constraints.

Part Context

This component belongs to the TLF series of leaded common mode chokes manufactured by Taiyo Yuden. These components are engineered specifically for AC line applications to mitigate electromagnetic interference. The series offers various inductance and current ratings to accommodate different power system requirements while maintaining a compact footprint suitable for modern electronic assemblies.

Replacement Considerations

Check for direct substitutes within the same manufacturer's portfolio that match the 2.2A rating and 250V AC specification. Verify that alternative parts maintain identical pin configurations and mounting styles to avoid redesigning the printed circuit board. Cross-reference datasheets to ensure equivalent electrical performance and thermal characteristics.