{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0314049131","brand":"Molex","brandSlug":"molex","productSlug":"0314049131","canonicalUrl":"https://icsourcedirect.com/molex/0314049131","factsUrl":"https://icsourcedirect.com/api/mcp/products/0314049131","rawCanonicalId":null},"summary":{"shortDescription":"Molex MX64 31404 series, 8-position single-row sealed receptacle housing, 0.100\" (2.54mm) pitch, crimp termination, free-hanging, black PBT, CPA latch.","salesMarkdown":"## Molex MX64 0314049131 — 8-Pin Sealed Receptacle Housing, 2.54mm Pitch The housing is black, molded from glass-filled PBT, and carries a Connector Position Assurance (CPA) latch plus a secondary lock feature — both tell you this was designed for automotive or industrial environments where a half-mated connector is a warranty call. ## What the Sealing and CPA Mean for the Fit The 'Sealed' feature means the housing has integrated interfacial and wire-entry seals — when mated with the corresponding MX64 plug and proper crimp terminals, the assembly meets IP ratings for splash and dust ingress. The CPA latch locks the mating halves together after engagement and provides a positive tactile confirmation that the connector is fully seated. In a harness build, the CPA prevents the connector from backing off under engine vibration or thermal cycling. The latch holder fastening type is the primary retention; the CPA is the secondary lock that catches if the primary latch isn't fully home. The most important procurement detail on this page: the housing ships empty. Confirm the terminal part number with the MX64 series documentation before placing the BOM — ordering the housing alone leaves you with a connector that can't be wired.","metaTitle":"Molex MX64 0314049131 8-Pin Receptacle Housing, Sealed","metaDescription":"Molex 0314049131 MX64 8-position sealed receptacle housing, 0.100\" (2.54mm) pitch, CPA latch, -40°C to 125°C. Contacts not included.","metaKeywords":null},"attributes":{"series":"MX64 31404","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":"0.100\\\" (2.54mm)","Series":"MX64 31404","Package":"Bag","Features":"Connector Position Assurance (CPA), Sealed","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"031404","Contact Termination":"Crimp","Insulation Material":"Polybutylene Terephthalate (PBT), Glass Filled","Number of Positions":"8","Operating Temperature":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.85000","currency":"USD"},{"qty":10,"price":"$1.57800","currency":"USD"},{"qty":100,"price":"$1.30380","currency":"USD"},{"qty":1000,"price":"$1.02929","currency":"USD"},{"qty":2500,"price":"$0.96067","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 0314049131 and how is it quoted?","answer":"Submit an RFQ for the exact quantity and lead time."},{"question":"Is 0314049131 a sealed connector?","answer":"Yes, the housing is listed with a 'Sealed' feature, meaning it includes integrated seals for mating interface and wire entry. When mated with the correct MX64 plug and crimp terminals, the assembly is suitable for splash and dust ingress protection in automotive and industrial harnesses."},{"question":"Does 0314049131 include contacts?","answer":"No. The listing explicitly states 'Contacts Not Included'. The female socket crimp terminals must be ordered separately using the matching MX64 terminal part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0314049131","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/0314049131 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}}