1452409-1

Overview

The TE Connectivity AMP Connectors part number 1452409-1 is a terminal position assurance accessory designed for the MCON 1.2mm series. It functions as a secondary lock with 58 positions, ensuring secure terminal retention within automotive connector housings. The component is identified by its red color and compliance with RoHS standards. It serves as a critical interface element in high-density automotive electrical systems, providing mechanical stability to prevent terminal back-out under vibration or thermal cycling conditions.

Feature Summary

• Provides terminal position assurance to prevent accidental disconnection
• Acts as a secondary locking mechanism for connector housings
• Compatible with specific high-position-count automotive connector series

Applications

• Automotive electrical system interconnects
• High-density connector assembly requiring vibration resistance
• Secondary locking integration in chassis or power distribution modules

Procurement Notes

Verify that the target housing corresponds to the MCON 1.2mm series with exactly 58 positions. Confirm that the required accessory type is a terminal position assurance (TPA) or secondary lock. Ensure the color specification matches project requirements if visual inspection is necessary for assembly verification. Check for RoHS compliance documentation if environmental regulations apply to the final assembly.

Selection Notes

Select this component only when using MCON 1.2mm series housings designed for 58 positions. It is not a standalone connector but an accessory for existing housings. Ensure the mating terminals are compatible with the 1.2mm pitch series. Verify that the application environment does not require alternative locking mechanisms beyond standard TPA functionality.

Part Context

This part belongs to the MCON 1.2mm product range from TE Connectivity, which is widely used in automotive applications. The MCON series is known for its compact design and reliable performance in demanding environments. This specific accessory supports the structural integrity of multi-position connectors, ensuring long-term reliability in vehicle electrical networks.

Replacement Considerations

No public confirmed substitute part numbers are available for this specific 58-position secondary lock. Direct replacement requires identical MCON 1.2mm series compatibility and position count. Cross-referencing with other manufacturers is not recommended due to precise dimensional tolerances required for TPA function.