TLF24HB3330R5K1

Overview

The TLF24HB3330R5K1 is a leaded common mode choke coil manufactured by Taiyo Yuden, designed for AC line applications. It features a single-channel configuration with a nominal inductance of 33 mH and a maximum DC current rating of 500 mA. The component exhibits a maximum DC resistance of 1.15 Ohms and operates within a temperature range of -25°C to +105°C. Physically, it measures 26 mm in length, 19 mm in width, and 30 mm in height, utilizing a radial PCB mount style with four PC pins.

Feature Summary

• Designed as a leaded common mode filter specifically for AC line interference suppression
• Utilizes a vertical through-hole mounting configuration with four PC pin connections
• Constructed for high reliability in environments requiring operation up to 105°C

Applications

• AC power line filtering in electronic equipment
• Common mode noise suppression in mains-powered circuits
• Electromagnetic interference (EMI) reduction in AC input stages

Procurement Notes

This component is officially discontinued and marked as End-of-Life (EOL) by the manufacturer. Availability is restricted or non-existent in standard distribution channels. Verification of stock status should be conducted directly with authorized distributors or secondary market suppliers, as inventory levels are subject to change and may not reflect current supply chain realities.

Selection Notes

Engineers replacing this part must account for its discontinued status when designing new products. Selection criteria should focus on matching the 33 mH inductance, 500 mA current rating, and physical dimensions of the original design. Alternative components must be evaluated for compatibility with the existing PCB footprint and thermal requirements, ensuring they meet the same operational temperature and voltage specifications.

Part Context

The TLF24HB3330R5K1 belongs to the TLF series of common mode chokes from Taiyo Yuden. This series is characterized by leaded construction intended for robust PCB mounting. The specific model serves as a passive component for managing electromagnetic interference in alternating current systems, distinguishing itself from surface-mount alternatives through its radial terminal design.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation due to the component's discontinued status. Designers should consult official replacement guides or contact the manufacturer for validated cross-reference data before integrating alternative components into production.