TLH10UB8720R7

Overview

The TLH10UB8720R7 is a leaded common mode choke coil designed for AC power lines. It features a two-line configuration with a minimum common mode inductance of 8700 uH (8.7 mH) at 1 kHz and a typical normal mode inductance of 580 uH. The component supports a maximum current rating of 700mA and has a maximum DC resistance of 0.982 Ω. Its physical case size measures 16.0 x 18.0 mm, providing a robust through-hole solution for filtering applications.

Feature Summary

• Designed as a leaded common mode choke coil specifically for AC line filtering
• Provides high common mode inductance to suppress electromagnetic interference
• Constructed with a through-hole mounting style for secure PCB attachment

Applications

• AC power line filtering in electronic equipment
• Common mode noise suppression in household appliances
• Industrial equipment power supply circuits

Procurement Notes

Verify the specific ordering code against official Taiyo Yuden documentation to ensure correct inductance and current ratings. Confirm that the through-hole package dimensions match the design layout. Check product status as some sources indicate phase-out or obsolete status, requiring validation of availability from authorized distributors before procurement.

Selection Notes

Select this component when high common mode attenuation is required for AC mains inputs. Ensure the operating current does not exceed the 700mA rating to prevent saturation. Verify that the 16.0 x 18.0 mm footprint fits the mechanical constraints. Compare DCR specifications against thermal management requirements for the target application environment.

Part Context

This part belongs to Taiyo Yuden's range of leaded common mode chokes intended for power line applications. It serves as an EMI suppression component, distinct from their surface-mount inductors or capacitors. The series is engineered for reliability in standard industrial and consumer electronics environments where through-hole mounting is preferred for mechanical stability.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Taiyo Yuden documentation or authorized distributor databases for equivalent components with matching inductance, current, and form factor specifications.