{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0347520204","brand":"Molex","brandSlug":"molex","productSlug":"0347520204","canonicalUrl":"https://icsourcedirect.com/molex/0347520204","factsUrl":"https://icsourcedirect.com/api/mcp/products/0347520204","rawCanonicalId":null},"summary":{"shortDescription":"Molex MX150 34752 series, 2-position single-row receptacle housing, gray, free-hanging, sealed with Connector Position Assurance (CPA), crimp termination, -40°C to 125°C, contacts not included.","salesMarkdown":"## Sealed 2-Position Housing for Underhood Harnesses Sealed construction and an integrated Connector Position Assurance (CPA) feature make this housing suited for applications where vibration, moisture, and thermal cycling are present, such as underhood engine harnesses, transmission connections, and body electronics. ## Temperature Class and Sealing Validation The sealed interface — combined with the CPA latch — means the housing maintains ingress protection when mated with the correct MX150 header and properly seated terminals. The CPA acts as a secondary lock, audibly confirming full engagement of the primary latch, which is a standard requirement for USCAR-class vibration testing. ## Terminals and Mating Half The 0347520204 is a receptacle housing only — terminals are not included. It accepts MX150 female socket crimp terminals (e.g., Molex 33001 series for 18-22 AWG or 33012 series for 14-16 AWG). The mating connector is a MX150 male header or plug housing with the same 2-position, single-row configuration and compatible latch geometry. For a complete sealed connection, use the matching header (e.g., Molex 034750 series) and ensure the correct wire seal and terminal are selected for the wire gauge.","metaTitle":"Molex 0347520204 MX150 2-Position Receptacle, Sealed, CPA","metaDescription":"Molex 0347520204 MX150 2-position single-row receptacle housing, sealed with CPA. Gray, free-hanging, crimp termination, -40°C to 125°C. Contacts not included.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Wire-to-Board Connectors"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Gray","Pitch":"-","Series":"MX150 34752","Features":"Connector Position Assurance (CPA), Sealed","Packaging":"Bulk","Part Status":"Active","Row Spacing":"-","Contact Type":"Female Socket","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Receptacle","Fastening Type":"Latch Holder","Number of Rows":"1","lifecycle_stage":"unknown","Base Product Number":"034752","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA), Nylon, Glass Filled; Syndiotatic Polystyrene (SPS)","Number of Positions":"2","Operating Temperature":"-40°C ~ 125°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/30cbe18a13d8469fcbf289adae094a32.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 0347520204 include terminals?","answer":"No, the 0347520204 is a receptacle housing only — contacts are not included. You must order the appropriate MX150 female socket crimp terminals separately."},{"question":"Is the Molex 0347520204 waterproof?","answer":"The 0347520204 is a sealed connector housing — it features a sealed interface and Connector Position Assurance (CPA). When properly mated with the correct MX150 header and with terminals and wire seals correctly installed, the assembly is designed to meet IP ratings suitable for underhood and splash-prone environments."},{"question":"What is the difference between 0347520204 and 0347520203?","answer":"Both are 2-position MX150 receptacle housings. The 0347520204 is gray, while the 0347520203 is typically black. Color may indicate different material grades or keying variants — confirm the specific application requirements before substituting."},{"question":"What is the mating connector for 0347520204?","answer":"The mating connector is a MX150 male header or plug housing with the same 2-position, single-row configuration and compatible latch geometry. Common mating part numbers include the Molex 034750 series headers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0347520204","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/0347520204 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}}