Micro-Fit TPA Connectors

Molex Micro-Fit Terminal Position Assurance (TPA) Connectors offer multiple circuit sizes and cable lengths for power applications. These Molex connectors offer 3mm pitch, up to 8.5A maximum current rating, and numerous design options, like terminal position assurance, blind-mating, and compliant pin features. Micro-Fit single- and dual-row connectors prevent terminal back-outs and are compatible with all existing Micro-Fit 3.0 receptacles, enabling a running change to incorporate the TPA products. Typical applications include consumer, telecommunication, medical, networking, sustainable energy, and automotive.

Results: 48
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Number of Positions
Pitch
Number of Rows
Row Spacing
Mounting Style
Termination Style
Mounting Angle
Contact Gender
Series
Tradename
Application
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Molex Headers & Wire Housings Dual Row 4 Ckt Panel Mounts Black
Datasheet
8 140In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings Micro-Fit TPA RECEP 10CKT DUALROW LH BLK
Datasheet
5 891In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Dual Row 4 Ckt Panel Mounts Black
Datasheet
12 778In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C


Molex Headers & Wire Housings Dual Row 10 Ckt Panel Mounts Black
Datasheet
3 208In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings Dual Row 10 Ckt Panel Mounts Black
Datasheet
6 949In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings MICROFIT TPA DR PLUG HSG PNLMNT 18CKT V0
Datasheet
2 071In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 18 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 6CKT BLK
Datasheet
3 563In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 171850 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings MicroFit TPA PLG HSG SR 5CKT UL94V0 LH
Datasheet
4 737In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 5 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) 200875 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Dual Row 12 Ckt Panel Mounts Black
Datasheet
2 695In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 12 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings Micro-Fit TPA RECEP 10CKT DUALROW GW NAT
Datasheet
2 841In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 10 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MicroFit TPA PLG HSG SR 6CKT UL94V0 LH
Datasheet
4 179In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Pin (Male) 200875 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 2CKT BLK
Datasheet
13 028In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 2 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 171850 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 5CKT BLK
Datasheet
15 416In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 5 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 171850 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 4CKT DUAL ROW LH BLK
Datasheet
21 400In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 4 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 6CKT DUAL ROW LH BLK
Datasheet
12 646In Stock
11 200Expected 18/05/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 12CKT DUALROW LH BLK
Datasheet
3 971In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 12 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 16 CKTS
Datasheet
6 136In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 16 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 18 CKTS
Datasheet
5 289In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 18 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA Recept Dual Row 24 CKTS
Datasheet
2 794In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 24 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Dual Row 6 Ckt Panel Mounts Black
Datasheet
4 747In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 6 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Straight 203632 Micro-Fit 3.0 - 40 C + 105 C
Molex Headers & Wire Housings Dual Row 8 Ckt Panel Mounts Black
Datasheet
3 632In Stock
Min.: 1
Mult.: 1

Wire Housings Plug Housing 8 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Panel Mount Crimp Straight Pin (Male) 203632 Micro-Fit 3.0 Wire-to-Wire, Power - 40 C + 105 C
Molex Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 7CKT BLK
Datasheet
3 629In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 7 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 171850 Micro-Fit 3.0 - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 6CKT DUAL ROW GW NAT
Datasheet
2 469In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 6 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings Micro-Fit TPA RECEP 12CKT DUALROW GW NAT
Datasheet
158In Stock
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 12 Position 3 mm (0.118 in) 2 Row 3 mm (0.118 in) Cable Mount / Free Hanging Crimp Straight Socket (Female) 172952 Micro-Fit 3.0 Wire-to-Board, Power - 40 C + 105 C Bulk
Molex Headers & Wire Housings MICROFIT 3.0 RECP SNGL RW TPA 3CKT BLK
Datasheet
4 847In Stock
5 350Expected 22/04/2026
Min.: 1
Mult.: 1

Wire Housings Receptacle Housing 3 Position 3 mm (0.118 in) 1 Row Cable Mount / Free Hanging Crimp Straight Socket (Female) 171850 Micro-Fit 3.0 - 40 C + 105 C Bulk