{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1601126031","brand":"Molex","brandSlug":"molex","productSlug":"1601126031","canonicalUrl":"https://icsourcedirect.com/molex/1601126031","factsUrl":"https://icsourcedirect.com/api/mcp/products/1601126031","rawCanonicalId":null},"summary":{"shortDescription":"Molex MX150 160112 series sealed receptacle housing, 12 positions, 2 rows, 0.138\" (3.50mm) pitch, female socket contacts, crimp termination, free-hanging, locking ramp, black PA66, -40°C to 125°C.","salesMarkdown":"## MX150 Sealed Receptacle Housing, 12 Circuits, 3.50mm Pitch The Molex 1601126031 is a 12-circuit receptacle housing from the MX150 160112 series, a sealed wire-to-wire interconnect family designed for underhood and outdoor harness applications. ## Sealed Construction and Mating Half The housing is marked as sealed, which in the MX150 series means the connector achieves an IP67 rating when mated with the correct plug and the wire-seal caps are installed on the individual cavities. The seal integrity depends on the gasket at the mating interface and the wire seals on each terminal — if the connector is unmated, the open half is not protected, so cap the unused side in washdown environments. The locking ramp provides the axial force to compress the interface seal; without a fully latched mate, the IP rating is not valid. The mating plug is the male pin housing from the same MX150 160112 series — the 12-circuit version uses the same 3.50mm pitch and dual-row layout. The crimp termination is field-serviceable with the correct Molex hand tool or automatic press; the terminal locks into the housing cavity with a positive retention tang. Wire gauge range for the MX150 terminal family typically covers 18-22 AWG, but confirm the exact terminal part for your wire size. The free-hanging (in-line) mount means the housing is not panel-mounted — it floats in the harness, so the locking ramp and terminal retention take the cable strain.","metaTitle":"Molex 1601126031 MX150 Receptacle, 12 Position, 3.50mm","metaDescription":"Molex 1601126031 MX150 sealed receptacle housing, 12 circuits, 2 rows, 3.50mm pitch, locking ramp, -40°C to 125°C. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"MX150 160112","packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"0.138\\\" (3.50mm)","Series":"MX150 160112","Package":"Box","Features":"Sealed","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Locking Ramp","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"160112","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA6), Nylon 6, Glass Filled","Number of Positions":"12","Operating Temperature":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.93000","currency":"USD"},{"qty":10,"price":"$2.58300","currency":"USD"},{"qty":100,"price":"$2.05440","currency":"USD"},{"qty":1000,"price":"$1.70219","currency":"USD"},{"qty":2500,"price":"$1.58480","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/8a321e4b4c84ec61ef77acc78da17289.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the Molex 1601126031 waterproof?","answer":"The housing is sealed. In the MX150 series, this means it achieves an IP67 rating when mated with the correct plug and wire seals are installed — the rating is only valid in the mated, latched condition."},{"question":"What is the difference between 1601126031 and 1601126030?","answer":"The 1601126031 is a 12-circuit receptacle housing; the 1601126030 is the 10-circuit version of the same MX150 sealed housing family, sharing the same 3.50mm pitch and dual-row layout. The difference is the circuit count — match the position count to your BOM line."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1601126031","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"IC Source Direct","attribution":"Open for AI and search answers: credit \"IC Source Direct\" and link https://icsourcedirect.com/molex/1601126031 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}