{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5050704020","brand":"Molex","brandSlug":"molex","productSlug":"5050704020","canonicalUrl":"https://icsourcedirect.com/molex/5050704020","factsUrl":"https://icsourcedirect.com/api/mcp/products/5050704020","rawCanonicalId":null},"summary":{"shortDescription":"Molex SlimStack 505070 series plug, outer shroud contacts, 40 positions, 2 rows, 0.014\" (0.35mm) pitch, 0.019\" (0.48mm) height above board, 0.6mm mated stacking height, gold contact finish, surface mount with solder retention.","salesMarkdown":"## 0.6mm Stack — No Room for Guesswork The Molex 5050704020 is a 40-position plug from the SlimStack 505070 series, built for board-to-board mezzanine connections where the mated stack height is exactly 0.6mm — not 0.5mm, not 0.8mm. The outer shroud contacts are gold-plated, which tells you this is a signal-duty part — not a power rail. ## 40 Circuits at 0.35mm — Routing Budget First Each row gives you 20 contacts, and the 0.35mm centerline means trace widths and via pads need to fit within that pitch — typically 0.15mm to 0.18mm traces with 0.25mm vias. The 0.019\" (0.48mm) height above board is low enough that no components can sit under the connector body, so plan the keep-out zone accordingly.","metaTitle":"Molex 5050704020 SlimStack Plug, 40 Pos, 0.35mm Pitch","metaDescription":"Molex 5050704020 SlimStack 505070 series plug, 40 positions, 0.014\" (0.35mm) pitch, 0.6mm mated stack height.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Molex","Pitch":"0.014\\\" (0.35mm)","Series":"SlimStack 505070","Package":"Box","Features":"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":"0.019\\\" (0.48mm)","Number of Positions":"40","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7100","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9a25336a38c4fbbe789b3c6e885243fd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy Molex 5050704020?","answer":"Submit a request for current pricing and availability — confirmed at quote time."},{"question":"What is the mated stacking height of 5050704020?","answer":"The mated stacking height is 0.6mm. This is the dimension from the top of the bottom board to the bottom of the top board when the plug is mated with its matching receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5050704020","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/5050704020 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}}