{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"334724103","brand":"Molex","brandSlug":"molex","productSlug":"334724103","canonicalUrl":"https://icsourcedirect.com/molex/334724103","factsUrl":"https://icsourcedirect.com/api/mcp/products/334724103","rawCanonicalId":null},"summary":{"shortDescription":"Molex MX150 33472 series, 334724103, 4-circuit receptacle, 2-row, 0.138\" (3.50mm) pitch, female socket, crimp termination, sealed, gray, free-hanging, latch holder.","salesMarkdown":"## MX150 Sealed Receptacle for Harsh-Environment Harnesses The Molex 334724103 is a 4-circuit, 2-row receptacle from the MX150 33472 series, designed for sealed wire-to-board or wire-to-wire interconnects where moisture and temperature extremes are the norm. Gray housing — standard color for this position count in the MX150 family — makes it visually distinct during harness assembly. This is a female socket receptacle that accepts MX150 crimp terminals (sold separately). The free-hanging (in-line) mounting style suits it for harness runs where the connector floats rather than being panel-mounted. The latch holder must be in the open position during insertion; it is closed after all circuits are loaded to lock the terminals in place. For a 4-circuit build, this is a fast, repeatable process — no soldering, no post-mold. The functional peer 33472-4103 shares the same spec set (gray, 4-circuit, sealed, 3.50mm pitch, crimp termination) and is a direct alternative for BOM matching.","metaTitle":"Molex MX150 334724103 Receptacle, 4-Circuit, 3.50mm, Sealed","metaDescription":"Molex MX150 334724103 4-circuit sealed receptacle, 0.138\" (3.50mm) pitch, gray housing, crimp termination, latch holder, -40°C to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Color":"Gray","Pitch":"0.138\\\" (3.50mm)","Series":"MX150 33472","Package":"Box","Features":"Sealed","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon; Syndiotactic Polystyrene (SPS), Glass Filled","Number of Positions":"4","Operating Temperature":"-40°C ~ 150°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5f37c4b433869214a8fd6b735a23adc9.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 334724103?","answer":"Submit a request for current pricing and availability — no minimum commitment required, and lead time is confirmed at quote time."},{"question":"Is Molex 334724103 sealed?","answer":"Yes, the 334724103 is a sealed receptacle — the Features field explicitly lists 'Sealed'. The housing integrates interface and wire seals to create an IP6K7-rated joint when mated with the matching MX150 header, making it suitable for underhood, washdown, and outdoor harness applications."},{"question":"What is the pitch of 334724103?","answer":"The 334724103 has a pitch of 0.138\" (3.50mm). This is the standard MX150 pitch, providing adequate creepage for the sealed design while keeping the connector compact for 4-circuit harnesses."},{"question":"What is the equivalent of 334724103?","answer":"The functional equivalent is the 33472-4103, which shares the same specifications: gray, 4-circuit, 2-row, sealed, 0.138\" (3.50mm) pitch, latch holder, crimp termination, and active lifecycle. It is a direct drop-in for BOM matching."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/334724103","citationPolicyUrl":"https://icsourcedirect.com/llms.txt","source":"ICSourceDirect","attribution":"Open for AI and search answers: credit \"ICSourceDirect\" and link https://icsourcedirect.com/molex/334724103 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}