{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5050702020","brand":"Molex","brandSlug":"molex","productSlug":"5050702020","canonicalUrl":"https://icsourcedirect.com/molex/5050702020","factsUrl":"https://icsourcedirect.com/api/mcp/products/5050702020","rawCanonicalId":null},"summary":{"shortDescription":"Molex SlimStack 505070 series plug, outer shroud contacts, 0.014\" (0.35mm) pitch, 20 positions, 2 rows, surface mount, gold contact finish, 0.019\" (0.48mm) height above board, solder retention features.","salesMarkdown":"## Board-Stacking Fit: 0.35 mm Pitch, 0.6 mm Stack Height The 0.014\" (0.35 mm) pitch packs 20 circuits into a dual-row footprint that forces a fine-line PCB layout — expect trace-and-space limits below 0.18 mm on the inner layers to route all signals out of the connector zone. Mated stacking height is 0.6 mm, which means the two PCBs sit nearly flush; this suits handheld, wearable, or camera-module assemblies where every tenth of a millimetre of clearance is allocated elsewhere. ## Solder Retention and SMT Assembly The plug body includes solder retention features — small metal tabs or barbs that reflow into the solder fillet alongside the signal contacts. On a 0.35 mm pitch part with no through-hole anchors, those retention features are what keep the connector from lifting off the pad during the reflow oven or from shearing off when the mated board stack is handled. The surface-mount termination is the only mounting option; no press-fit or through-hole variant exists in this series at this pitch.","metaTitle":"Molex SlimStack 5050702020 Plug, 0.35mm Pitch, 20 Pos","metaDescription":"Molex 5050702020 SlimStack plug, 0.35 mm pitch, 20 positions, 0.6 mm stack height, gold contacts. Active production — sourced to order against an RFQ.","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":"20","Mated Stacking Heights":"0.6mm","Contact Finish Thickness":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the mated stacking height of the 5050702020?","answer":"The mated stacking height is 0.6 mm, which means the two PCBs sit nearly flush — suited for ultra-thin assemblies where z-height is the tightest constraint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5050702020","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/5050702020 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}}