ZJYS81R5-2PL51T-G01 TDK Corporation CMC 500MA 2LN 2KOHM SMD AEC-Q200


The information provided about the ZJYS81R5-2PL51T-G01 component manufactured by TDK Corporation indicates that it is a Common Mode Choke (CMC) meeting certain specifications. Here's a breakdown of the details included in the provided code:


  • Manufacturer: TDK Corporation
  • Part Number: ZJYS81R5-2PL51T-G01
  • Type: Common Mode Choke (CMC)
  • Specifications:
    • Current: 500mA
    • Inductance: 2LN (2 Line), indicating a two-line common mode choke.
    • Impedance: 2kOhm
    • Mounting: Surface Mount Device (SMD)
    • Compliance: AEC-Q200, an automotive industry standard for passive components ensuring reliability under harsh conditions in automotive applications.



Common Mode Choke (CMC): A common mode choke is used to suppress electromagnetic interference (EMI) that occurs on the signal lines in electronic circuits. It helps by reducing common-mode noise that could otherwise affect the performance of the circuit. CMCs typically have two windings (2LN), which are wound in opposite directions to cancel out common-mode noise.



  • Due to the AEC-Q200 qualification, this specific CMC is intended for automotive applications where dependable operation under challenging conditions is essential.
  • It can be utilized in automotive electronics, such as engine control units, powertrain systems, safety systems, infotainment, and other onboard electronic components.

For precise details on operating parameters, application notes, and specific use cases for the ZJYS81R5-2PL51T-G01 component, it is recommended to refer to the datasheet provided by TDK Corporation or contact their technical support for more targeted information.