{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0877051051","brand":"Molex","brandSlug":"molex","productSlug":"0877051051","canonicalUrl":"https://icsourcedirect.com/molex/0877051051","factsUrl":"https://icsourcedirect.com/api/mcp/products/0877051051","rawCanonicalId":null},"summary":{"shortDescription":"Molex 87705 DIMM socket, order code 0877051051, 240 positions, DDR2 SDRAM interface, 0.610 in (15.50 mm) mated height, through-hole mount, gold contact finish 30.0µin (0.76µm), board lock and latch retention, black housing, tray package.","salesMarkdown":"## 240-position DDR2 DIMM socket The 0877051051 is the 240-circuit member of Molex's 87705 DIMM socket line, designed for DDR2 SDRAM modules. Through-hole mount with board locks and latches secures the module against vibration; gold-plated contacts at 30.0µin (0.76µm) provide corrosion resistance for the memory interface. ## Production status and sourcing The 0877051051 is listed as Obsolete — no official successor or pin-compatible alternative is recorded from Molex. Available through independent surplus channels; quantities are lot-specific and confirmed at RFQ.","metaTitle":"Molex 0877051051 DIMM Socket, 240-Pos DDR2, Obsolete","metaDescription":"Molex 87705 DIMM socket 0877051051: 240 positions, DDR2 SDRAM, 0.610 in mated height, through-hole, gold 30 µin contacts, board locks.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Color":"Black","Height":"0.610\\\" (15.50mm)","Series":"87705","Package":"Tray","Features":"Board Lock, Latches","Standards":"MO-237","Memory Type":"DDR2 SDRAM","Mounting Type":"Through Hole","Card Thickness":"0.050\\\" (1.27mm)","Contact Finish":"Gold","Product Status":"Obsolete","Connector Style":"DIMM","Insertion Angle":"-","lifecycle_stage":"unknown","Mounting Feature":"Normal, Standard - Top","Base Product Number":"87705","Number of Positions":"240","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4300","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0877051051/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 0877051051 and how is it quoted for volume purchases?","answer":"The 0877051051 is quoted to order through independent distribution against the BOM quantity — pricing and lead time are confirmed at RFQ. No authorized-distributor stock-holding is listed; plan for a procurement lead time that reflects the last-time-buy channel."},{"question":"What does the 0877051051's listed height of 0.610 in (15.50 mm) mean for board layout?","answer":"The 0.610 in (15.50 mm) mated stack height is the z-axis clearance the chassis must provide above the PCB surface when the DDR2 module is fully seated — the connector body plus the module seated in it. Design the enclosure cutout and any shrouding to accommodate this dimension plus any latch-protrusion above the module edge."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0877051051","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/0877051051 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T18:04:59.148Z","lastPublished":"2026-07-20T18:04:59.148Z","indexable":true}}