Single-Row Micro-Fit TPA Receptacle

Micro-Fit TPA receptacles ensure proper mating and prevent accidental back-outs

Image of Molex's Micro-Fit™ TPA Receptacle, Single RowWhen connectors are assembled incompletely or incorrectly, terminal back-outs can occur, causing end-product failure. Molex's Micro-Fit TPA, single-row receptacle resolves these issues by significantly reducing terminal back-out and virtually eliminating end-product failures caused by terminal back-outs. The reduction in terminal back-out is made possible by ensuring proper terminal seating and providing a secondary terminal retention feature. For example, assemblers cannot close the TPA unless the terminal is properly seated. Also, the receptacles provide backward compatibility with existing Micro-Fit 3.0 connectors and terminals, eliminating the need for customers to make major revisions or investments in their applications and enabling running change implementation to incorporate the TPA receptacle. Applications for Micro-Fit TPA, single-row receptacles include consumer and home appliances, data/computing (desktops, workstations, power supplies, and UPSs), telecommunications/networking (servers, routers, and switches), and automotive/commercial vehicle (harnesses, non-sealed applications, and inside devices). Single-row, wire-to-wire, and wire-to-board configurations are available immediately with two to seven circuits.

Rectangular Connectors - Housings - 171850

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN RCPT HSG 2POS 3.00MM1718500200CONN RCPT HSG 2POS 3.00MM8546 - Immediate
5000 - Factory Stock
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CONN RCPT HSG 3POS 3.00MM1718500300CONN RCPT HSG 3POS 3.00MM1681 - ImmediateView Details

43030 Female Terminals

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN SOCKET 20-24AWG CRIMP TIN0430300007CONN SOCKET 20-24AWG CRIMP TIN229626 - ImmediateView Details
CONN SOCKET 20-24AWG CRIMP GOLD0430300008CONN SOCKET 20-24AWG CRIMP GOLD296898 - Immediate
228000 - Factory Stock
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46235 Female Terminals

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN SOCKET 20-24AWG CRIMP GOLD0462350001CONN SOCKET 20-24AWG CRIMP GOLD265029 - ImmediateView Details
CONN SOCKET 20-24AWG CRIMP GOLD0462355001CONN SOCKET 20-24AWG CRIMP GOLD0View Details

43640 Mates with Micro-Fit 3.0 Plugs and Headers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN PLUG 2POS 3MM SINGLE ROW0436400201CONN PLUG 2POS 3MM SINGLE ROW51653 - ImmediateView Details
CONN PLUG 3POS 3MM SINGLE ROW0436400301CONN PLUG 3POS 3MM SINGLE ROW71968 - Immediate
30000 - Factory Stock
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43650 Mates with Micro-Fit 3.0 Plugs and Headers

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
CONN HEADER R/A 4POS 3MM0436500404CONN HEADER R/A 4POS 3MM3223 - Immediate
7140 - Factory Stock
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CONN HEADER R/A 3POS 3MM0436500300CONN HEADER R/A 3POS 3MM16009 - Immediate
29750 - Factory Stock
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Published: 2016-12-02