TE Connectivity AMP Connectors Economy Power 2.5 accessory, order code 2-1969443-0, Terminal Position Assurance (TPA) retainer, 20 positions, for use with Economy Power housings, bag package, ROHS3 compliant.
| Parameter | Value |
|---|---|
| Series | Economy Power 2.5 |
| Accessory type | Terminal Position Assurance (TPA) |
| Package | Bag |
| Positions | 20 |
| For use with (Related products) | Economy Power Housings |
The 2-1969443-0 is the 20-position Terminal Position Assurance (TPA) retainer for TE's Economy Power 2.5 connector family — a secondary lock that slides into the housing after the crimp terminals are seated, confirming each terminal is fully inserted and preventing back-out under vibration.
No. The 2-1969443-0 is a TPA retainer for Economy Power 2.5 housings, while the 1-173144-4 is a 34-position shroud from the AMPMODU series — different connector families and incompatible interfaces.