TLF9UAH102W0R8

Overview

The TLF9UAH102W0R8 is a common mode choke coil from the Taiyo Yuden TLF series, designed for power line EMI filtering. It features a vertical through-hole package with four PC pins and measures 17mm x 11mm. The component provides an inductance of 1mH at 800mA maximum DC current, with a maximum DC resistance of 0.8 ohms. It operates within a temperature range of -25°C to +105°C and is RoHS compliant.

Feature Summary

• Vertical through-hole mounting configuration with four PC pins
• Designed for single-phase AC line EMI suppression
• RoHS compliant construction

Applications

• Single-phase AC power line filtering
• Power supply input stages
• General electronic equipment EMI mitigation

Procurement Notes

Verify the specific suffix against official Taiyo Yuden documentation to confirm exact electrical tolerances and packaging details. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the vertical pin configuration matches the target PCB footprint requirements before finalizing orders.

Selection Notes

Select this component when vertical mounting is required for space-constrained designs. The 800mA rating suits low-to-medium power applications. Verify that the 1mH inductance meets the specific noise attenuation requirements of the target circuit frequency range.

Part Context

This part belongs to the TLF series of common mode chokes manufactured by Taiyo Yuden. The series offers various inductance values and current ratings for different power line filtering needs. The TLF9UAH102W0R8 specifically targets applications requiring robust vertical mounting solutions.

Replacement Considerations

TLF9UAH102W0R8K1 is a documented variant within the same product family.