{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5050705422","brand":"Molex","brandSlug":"molex","productSlug":"5050705422","canonicalUrl":"https://icsourcedirect.com/molex/5050705422","factsUrl":"https://icsourcedirect.com/api/mcp/products/5050705422","rawCanonicalId":null},"summary":{"shortDescription":"Molex SlimStack Armor 505070 series, 5050705422, plug outer shroud contacts, 54 positions, 2 rows, 0.014\" (0.35mm) pitch, 0.019\" (0.48mm) height above board, surface mount, gold contact finish 4.00µin.","salesMarkdown":"## Board-Level Fit for a Tight Z-Height Budget The Molex 5050705422 is the 54-position plug half of the SlimStack Armor 505070 series, a board-to-board mezzanine connector built for dense, low-profile stacking. Its 0.014\" (0.35mm) pitch and 0.6mm mated stacking height place it in the ultra-fine-pitch class — the kind of interconnect you specify when the PCB-to-PCB gap is under a millimeter and every trace lane matters. ## What the 0.35mm Pitch and 0.6mm Stack Height Mean for Layout The 0.35mm pitch drives the board footprint — you need a fine-line PCB capability to route traces between pads, and the escape routing under the connector will push you to microvias or HDI if the layer count is tight. The 0.6mm mated height means the connector sits flush between stacked boards with almost no clearance overhead; the 0.019\" (0.48mm) height above the board surface tells you the solder joint and the plug body together consume less than half a millimeter of the z-height budget. Pick-and-place pads and solder retention features are built into the part, so it handles reflow without shifting. ## Comparison with 505070-5422 The only difference between the 5050705422 and the sibling 505070-5422 is the packaging: Tape & Reel (TR) and Cut Tape (CT) for the 5050705422, versus Box packaging for the 505070-5422. All electrical and mechanical specs — 54 positions, 0.35mm pitch, 0.6mm stack height, gold plating — are identical. Choose the Tape & Reel variant if your pick-and-place line feeds from a reel; the Box variant works for hand-load or low-volume assembly.","metaTitle":"Molex 5050705422 SlimStack Armor Plug, 54 Pos, 0.35mm Pitch","metaDescription":"Molex 5050705422 SlimStack Armor 505070 series plug, 54 positions, 0.35mm pitch, 0.6mm stack height, gold contacts. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"SlimStack Armor 505070","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Pitch":"0.014\\\" (0.35mm)","Series":"SlimStack 505070","Features":"Pick and Place, Solder Retention","Packaging":"Tape & Reel (TR) Cut Tape (CT)","Part Status":"Active","Manufacturer":"Molex","Mounting Type":"Surface Mount","Connector Type":"Plug, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","lifecycle_stage":"unknown","Height Above Board":"0.019\\\" (0.48mm)","Base Product Number":"505070","Number of Positions":"54","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"4.00µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.20000","currency":"USD"},{"qty":10,"price":"$0.99400","currency":"USD"},{"qty":100,"price":"$0.82820","currency":"USD"},{"qty":1000,"price":"$0.66256","currency":"USD"},{"qty":2500,"price":"$0.60044","currency":"USD"},{"qty":8000,"price":"$0.55075","currency":"USD"},{"qty":16000,"price":"$0.53833","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d9c62230e8aea0c6da5d8481fb46ef59.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of the Molex 5050705422?","answer":"The pitch is 0.014\" (0.35mm), which is an ultra-fine pitch requiring HDI or microvia routing for trace escape."},{"question":"What is the mating height for the 5050705422?","answer":"The mated stacking height is 0.6mm, with a height above board of 0.019\" (0.48mm)."},{"question":"Is the 5050705422 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."},{"question":"Where can I buy Molex 5050705422 available via RFQ confirmation?","answer":"This part is active and quoted to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5050705422","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/5050705422 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}