{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5179031-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5179031-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5179031-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/5179031-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) series, Plug, Center Strip Contacts, 120 positions, 2 rows, 0.031\" (0.80mm) pitch, Surface Mount, Gold, 8.00µin (0.203µm) contact finish.","salesMarkdown":"## 120-Position Mezzanine Plug at 0.80mm Pitch The TE Connectivity 5179031-5 is a 120-position plug from the Free Height (FH) series, designed for mezzanine board-to-board stacking. At a 0.80mm pitch, it packs high signal density into a compact footprint — typical for routing dense digital buses between parallel PCBs in servers, switches, or telecom line cards. ## Stack Height Flexibility This plug supports mated stacking heights of 8mm, 12mm, 16mm, and 20mm — the same board footprint works across four board-spacing options, so a single layout can serve multiple enclosure heights. The 7.60mm height above board leaves room for component keep-outs on the underside of the mating board.","metaTitle":"TE 5179031-5 Free Height (FH) Plug, 120 Pos, 0.80mm Pitch","metaDescription":"TE 5179031-5 Free Height (FH) plug, 120 positions, 0.80mm pitch, gold-plated contacts. Active lifecycle. Sourced to order against RFQ.","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":"0.299\\\" (7.60mm)","Base Product Number":"5179031","Number of Positions":"120","Mated Stacking Heights":"8mm, 12mm, 16mm, 20mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.0300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.03000","currency":"USD"},{"qty":10,"price":"$6.13000","currency":"USD"},{"qty":25,"price":"$5.96840","currency":"USD"},{"qty":50,"price":"$5.80700","currency":"USD"},{"qty":100,"price":"$5.45210","currency":"USD"},{"qty":250,"price":"$5.41980","currency":"USD"},{"qty":500,"price":"$5.09720","currency":"USD"},{"qty":1000,"price":"$4.54877","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/625cd6f1e9a157115bf70444e9467ced.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 5179031-5?","answer":"Submit a request for current pricing and availability."},{"question":"What is the mating connector for 5179031-5?","answer":"The 5179031-5 plug mates with a Free Height (FH) receptacle of matching position count and pitch. The receptacle is the board-mount half in the same series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5179031-5","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/5179031-5 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}}