{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5055513420","brand":"Molex","brandSlug":"molex","productSlug":"5055513420","canonicalUrl":"https://icsourcedirect.com/molex/5055513420","factsUrl":"https://icsourcedirect.com/api/mcp/products/5055513420","rawCanonicalId":null},"summary":{"shortDescription":"Molex SlimStack 505551 series, 5055513420, Plug Outer Shroud Contacts, 34 positions, 2 rows, 0.016\" (0.40mm) pitch, Surface Mount, Gold, 0.027\" (0.68mm) above board, 0.8mm stacking height.","salesMarkdown":"## Ultra-Fine-Pitch Mezzanine Plug for Tight Stack Heights Its 0.016\" (0.40mm) pitch and dual-row layout pack 34 circuits into a footprint that fits between a smartphone battery and the main PCB — the pitch drives trace-and-space routing at the board layout stage. Mated stacking height is 0.8mm, with the connector sitting just 0.027\" (0.68mm) above the board surface, making it suited for ultra-slim products where every tenth of a millimeter of z-height is budgeted against the enclosure wall. ## Contact Plating and Solder Retention for Reflow Assembly Surface-mount termination with these retention features means the part can run through a standard lead-free reflow profile without tombstoning or shifting. ## Active Lifecycle and Sourcing The base product number 505551 covers the SlimStack family, so any future revision or variant will share the same footprint and mating interface.","metaTitle":"Molex 5055513420 SlimStack Plug, 34 Pos, 0.40mm Pitch","metaDescription":"Molex 5055513420 SlimStack 505551 series plug, 34 positions, 0.40mm pitch, 0.8mm stacking height, gold contacts, SMT. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"SlimStack 505551","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Molex","Pitch":"0.016\\\" (0.40mm)","Series":"SlimStack 505551","Package":"Tape & Reel (TR) Cut Tape (CT)","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":"0.027\\\" (0.68mm)","Base Product Number":"505551","Number of Positions":"34","Mated Stacking Heights":"0.8mm","Contact Finish Thickness":"4.00µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7791","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.91000","currency":"USD"},{"qty":1,"price":"$1.58000","currency":"USD"},{"qty":10,"price":"$1.34700","currency":"USD"},{"qty":10,"price":"$1.62600","currency":"USD"},{"qty":100,"price":"$1.34330","currency":"USD"},{"qty":100,"price":"$1.11300","currency":"USD"},{"qty":1000,"price":"$0.87870","currency":"USD"},{"qty":1000,"price":"$1.06050","currency":"USD"},{"qty":2500,"price":"$0.98980","currency":"USD"},{"qty":2500,"price":"$0.82012","currency":"USD"},{"qty":7000,"price":"$0.77911","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/349dd142cf5a89c462ecbd50c3151af2.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of Molex 5055513420?","answer":"The pitch is 0.016\" (0.40mm), which is the center-to-center spacing between adjacent contacts in each row."},{"question":"What is the mating stacking height of the 5055513420 connector?","answer":"The mated stacking height is 0.8mm, measured from the top of the plug to the bottom of the mating receptacle when fully engaged."},{"question":"Is the 5055513420 connector RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the manufacturer's specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/5055513420","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/5055513420 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}}