Micro-Fit 3.0 TPA retainer, 4-circuit
The 1729530401 is the 4-circuit Terminal Position Assurance (TPA) retainer in the Molex Micro-Fit 3.0 172953 series, designed to lock crimp terminals into the mating housing. It ships in a Bag package and carries ROHS3 compliance. The TPA slides into the housing after terminal insertion and confirms each terminal is fully seated before the connector is mated.
Active production, Bag packaging
Stock and lead time are confirmed at RFQ.