{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0334814401","brand":"Molex","brandSlug":"molex","productSlug":"0334814401","canonicalUrl":"https://icsourcedirect.com/molex/0334814401","factsUrl":"https://icsourcedirect.com/api/mcp/products/0334814401","rawCanonicalId":null},"summary":{"shortDescription":"Molex MX150 33481 series plug housing, 0334814401, 4 positions, 1 row, 3.50 mm pitch, sealed, locking ramp, crimp termination, free-hanging, black SPS housing.","salesMarkdown":"## Sealed 4-Position Plug Housing for MX150 Harnesses The housing is sealed — rated for exposure to moisture, dust, and underhood splash — and the black glass-filled SPS insulation handles underhood temperatures. ## Mating Connector and Terminal Selection The 0334814401 mates with the MX150 33472 series receptacle housing (same 3.50 mm pitch, 4 circuits). For the crimp terminals, use the Molex 33000-series male blade terminals — these are the MX150 standard contacts for 18-22 AWG wire. The housing accepts the terminals after crimping and the secondary lock (TPA) on the receptacle side confirms full seat. Pin 1 is marked on the housing for orientation. ## Sealed Duty and Locking Ramp Retention The sealed housing means this plug is suited for engine compartments, off-road equipment, marine electronics, and outdoor machinery where water ingress would kill an unsealed connector. The locking ramp engages with a positive click — it won't back out under vibration but can be released with a tool for service. The free-hanging mount lets it float in the harness rather than being panel-fixed, which helps with routing in tight engine bays.","metaTitle":"Molex MX150 0334814401 Plug Housing, 4 Pos, 3.50 mm","metaDescription":"Molex 0334814401 MX150 33481 plug housing, 4 circuits, 3.50 mm pitch, sealed, locking ramp. Crimp termination, contacts not included.","metaKeywords":null},"attributes":{"series":"MX150 33481","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Black","Pitch":"0.138\\\" (3.50mm)","Series":"MX150 33481","Package":"Bulk","Features":"Sealed","Row Spacing":"-","Contact Type":"Male Blade","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"033481","Contact Termination":"Crimp","Insulation Material":"Syndiotactic Polystyrene (SPS), Glass Filled","Number of Positions":"4","Operating Temperature":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.53000","currency":"USD"},{"qty":10,"price":"$2.15500","currency":"USD"},{"qty":800,"price":"$1.78026","currency":"USD"},{"qty":1600,"price":"$1.35862","currency":"USD"},{"qty":5600,"price":"$1.24618","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0334814401","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/0334814401 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}}