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The UF2327L-253Y0R7-01 is a two-line through-hole common mode choke manufactured by TDK Corporation. It is rated for a current of 700mA with a DC resistance of 1.3 Ohms. The component features a vertical package with four PC pins and measures up to 13.15mm in length, 11.70mm in width, and 11.35mm in thickness. Designed for general automotive applications, it operates within a temperature range of -40°C to 150°C and complies with the AEC-Q200 standard.
This component is listed as obsolete and no longer manufactured by TDK Corporation. Verification of availability should focus on existing stock from authorized distributors or secondary market suppliers. Buyers must confirm the authenticity and date code of available units, as production has ceased. Substitution planning is recommended due to discontinuation status.
Designers requiring this specific impedance and current rating should evaluate alternative components from the same manufacturer family. The UF2327L series offers various configurations; however, exact pinout and electrical parameter matching is critical for direct replacement. Verify that substitute parts meet the required AEC-Q200 automotive reliability standards and physical dimensions.
The UF2327L series represents TDK's line of through-hole common mode chokes designed for robust electromagnetic interference suppression. These components are widely utilized in automotive systems where space constraints and thermal stability are paramount. The specific model integrates ferrite core technology to attenuate high-frequency noise while maintaining signal integrity in sensitive automotive control modules.
SS21V-R070260 is identified as a similar substitute part.