UF1717H-103YR25-01

Overview

The UF1717H-103YR25-01 is a two-line common mode choke manufactured by TDK Corporation, designed for power line filtering applications. It features an inductance of 10 mH measured at 1 kHz and supports a maximum current rating of 250 mA. The component has a DC resistance (DCR) of 3.5 Ohms and utilizes a horizontal through-hole package configuration. This filter type is intended to suppress electromagnetic interference in dual-line circuits.

Feature Summary

• Provides common mode noise suppression for two-line power circuits
• Utilizes a horizontal through-hole mounting configuration
• Designed specifically for power line filtering applications

Applications

• Power line EMI suppression
• Dual-line circuit noise filtering

Procurement Notes

Verify the obsolete status of this part number before procurement planning. Confirm availability with authorized distributors as stock levels may be limited. Ensure design-in decisions account for potential supply chain constraints associated with discontinued components.

Selection Notes

Select this component only if the specific 10 mH inductance and 250 mA current rating align with circuit requirements. Verify that the horizontal through-hole package fits the PCB layout constraints. Consider alternative active parts if new designs require currently manufactured equivalents.

Part Context

This component belongs to TDK's common mode choke filter series. It serves as a passive electromagnetic interference suppression device. The product is categorized under power line filters within the broader electronic components market.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct replacements must be identified through independent cross-reference tools or manufacturer obsolescence notices.