{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5052744042","brand":"Molex","brandSlug":"molex","productSlug":"5052744042","canonicalUrl":"https://icsourcedirect.com/molex/5052744042","factsUrl":"https://icsourcedirect.com/api/mcp/products/5052744042","rawCanonicalId":null},"summary":{"shortDescription":"Molex SlimStack Armor 505274 series, plug outer shroud contacts, 40 positions, 2 rows, 0.014\" (0.35mm) pitch, surface mount, gold contact finish, 0.026\" (0.65mm) height above board, mated stacking height 0.8mm.","salesMarkdown":"## 0.35mm Pitch, 40-Position Mezzanine Plug — Tight Board-Stacking Fit The Molex 5052744042 is the 40-circuit plug half of the SlimStack Armor 505274 series, a board-to-board mezzanine interconnect built for dense, low-profile stacking. Its 0.014\" (0.35mm) pitch and 0.026\" (0.65mm) height above board let it fit into tight z-axis budgets common in portable devices, handheld instrumentation, and compact IoT modules. ## Gold Plating and SMT Features — Automated Assembly Ready No hand-solder rework is intended. ## Active Production — No End-of-Life Pressure There is no last-time-buy window or official successor on record — standard RFQ sourcing applies. The base product number 505274 covers the SlimStack Armor family; the -4042 suffix specifies the 40-position, gold-plated, tape-and-reel variant.","metaTitle":"Molex 5052744042 SlimStack Armor Plug, 40 Pos, 0.35mm Pitch","metaDescription":"Molex 5052744042 SlimStack Armor 505274 plug, 40 circuits, 0.35mm pitch, 0.65mm height, gold-plated contacts. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SlimStack Armor 505274","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Molex","Pitch":"0.014\\\" (0.35mm)","Series":"SlimStack Armor 505274","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Pick and Place, Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Plug, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.026\\\" (0.65mm)","Base Product Number":"505274","Number of Positions":"40","Mated Stacking Heights":"0.8mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.78000","currency":"USD"},{"qty":10,"price":"$0.66200","currency":"USD"},{"qty":100,"price":"$0.51460","currency":"USD"},{"qty":1000,"price":"$0.40429","currency":"USD"},{"qty":2500,"price":"$0.36754","currency":"USD"},{"qty":7000,"price":"$0.35529","currency":"USD"},{"qty":14000,"price":"$0.32588","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/565239a24cf0fa2b8835148a3ba0b19e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating stacking height for Molex 5052744042?","answer":"The mated stacking height is 0.8mm when the plug is paired with the matching SlimStack Armor receptacle. The plug itself sits 0.026\" (0.65mm) above the board."},{"question":"Is Molex 5052744042 RoHS compliant?","answer":"Yes, the 5052744042 is ROHS3 compliant per the lifecycle record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5052744042","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/5052744042 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}}