Molex Micro-Fit 3.0 172953 TPA retainer, order code 1729531201, 12 circuits, bag packaged, V-0 housing, ROHS3 compliant, accessory for 12-circuit dual-row receptacle.
| Parameter | Value |
|---|---|
| Series | Micro-Fit 3.0 172953 |
| Accessory type | Terminal Position Assurance (TPA) |
| Package | Bag |
| Positions | 12 |
The 1729531201 is the 12-circuit Terminal Position Assurance (TPA) retainer in Molex's Micro-Fit 3.0 172953 series, designed to lock crimped terminals into the mating receptacle housing. The V-0 rated housing and ROHS3 compliance suit the TPA for use in equipment requiring flame-rated materials and restricted-substance control.
The 1729531201 TPA retainer slides into the Micro-Fit 3.0 172953 dual-row receptacle housing after the crimp terminals are inserted, providing a secondary lock that prevents terminal push-out under vibration or cable strain.
Molex provides ROHS3 compliance certification for the 1729531201.