{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5179029-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5179029-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5179029-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5179029-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) series, Plug, Center Strip Contacts, 60 Positions, 0.031\" (0.80mm) Pitch, 2 Rows, Surface Mount, Gold, 8.00µin (0.203µm) Contact Finish, Board Guide, Tube.","salesMarkdown":"## 0.80mm Pitch Mezzanine Plug for Board-Stacking Applications It uses a 0.031\" (0.80mm) pitch in a dual-row, center-strip contact arrangement, which is a common footprint for high-density signal routing between stacked PCBs. ## Stack Height Flexibility and Board Layout Fit This plug supports mated stacking heights of 6mm, 10mm, 14mm, and 18mm, meaning the same 5179029-2 can be used across multiple board-spacing designs by pairing it with the corresponding Free Height receptacle. For a board layout engineer, the 0.80mm pitch keeps the footprint compact, but the 60 positions in two rows means the connector body is about 24mm long, so plan the keep-out zone accordingly. ## Contact Plating and Signal Duty This is a standard plating thickness for moderate-cycle mezzanine applications — enough for repeated board separation and re-mating during test or rework, but not rated for thousands of cycles like a high-wear I/O connector. The gold layer prevents oxidation on the signal path, which matters for low-level analog or digital signals where contact resistance stability is critical.","metaTitle":"TE 5179029-2 Free Height (FH) Plug, 60 Pos, 0.80mm Pitch","metaDescription":"TE 5179029-2 Free Height (FH) plug, 60 positions, 0.80mm pitch, SMT, gold contacts. Active lifecycle. Supports 6/10/14/18mm stacking heights.","metaKeywords":null},"attributes":{"series":"Free Height (FH)","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Pitch":"0.031\\\" (0.80mm)","Series":"Free Height (FH)","Package":"Tube","Features":"Board Guide","Mounting Type":"Surface Mount","Connector Type":"Plug, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.220\\\" (5.59mm)","Base Product Number":"5179029","Number of Positions":"60","Mated Stacking Heights":"6mm, 10mm, 14mm, 18mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3900","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.39000","currency":"USD"},{"qty":10,"price":"$4.72200","currency":"USD"},{"qty":25,"price":"$4.59800","currency":"USD"},{"qty":50,"price":"$4.49940","currency":"USD"},{"qty":100,"price":"$4.22740","currency":"USD"},{"qty":250,"price":"$4.20264","currency":"USD"},{"qty":500,"price":"$3.93072","currency":"USD"},{"qty":1000,"price":"$3.51045","currency":"USD"},{"qty":2500,"price":"$3.26323","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9d8825ef4e59eb4acfaafc63d2e7014b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 5179029-2?","answer":"The 5179029-2 is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What stacking heights does 5179029-2 support?","answer":"This plug supports mated stacking heights of 6mm, 10mm, 14mm, and 18mm, depending on the mating receptacle used. The plug itself has a height above board of 0.220\" (5.59mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5179029-2","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/te-connectivity-amp-connectors/5179029-2 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}}