{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-5177986-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-5177986-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-5177986-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-5177986-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) series, Plug, Center Strip Contacts, 60 positions, 2 rows, 0.031\" (0.80mm) pitch, Surface Mount, Gold contact finish, 8.00µin plating, supports 7mm, 11mm, 15mm, 19mm stacking heights.","salesMarkdown":"## What This Connector Does in the Board Stack The TE 2-5177986-2 is a 60-position plug from the Free Height (FH) series, designed for parallel board-to-board mezzanine connections. The 0.80 mm pitch keeps the footprint compact for dense routing, while the dual-row arrangement gives 60 circuits in a board area that a single-row 0.80 mm pitch connector would need nearly double the length to cover. ## Stacking Heights and Board Spacing Flexibility That range covers the common mezzanine gaps — from a tight 7 mm stack for compact handheld gear up to 19 mm for boards that need airflow clearance or component keep-out zones underneath. The closest supported heights are 7 mm and 11 mm.","metaTitle":"TE 2-5177986-2 Free Height Plug, 60 Pos, 0.80mm Pitch","metaDescription":"TE 2-5177986-2 Free Height (FH) plug, 60 positions, 0.80mm pitch, gold-plated contacts, SMT. Supports 7/11/15/19mm stacking heights.","metaKeywords":null},"attributes":{"series":"Free Height (FH)","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 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":"Tape & Reel (TR) Cut Tape (CT)","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":"0.270\\\" (6.85mm)","Base Product Number":"5177986","Number of Positions":"60","Mated Stacking Heights":"7mm, 11mm, 15mm, 19mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4700","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.47000","currency":"USD"},{"qty":10,"price":"$4.79700","currency":"USD"},{"qty":25,"price":"$4.67120","currency":"USD"},{"qty":50,"price":"$4.57080","currency":"USD"},{"qty":100,"price":"$4.29460","currency":"USD"},{"qty":250,"price":"$4.26948","currency":"USD"},{"qty":700,"price":"$3.99323","currency":"USD"},{"qty":1400,"price":"$3.56628","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What are the supported mated stacking heights for 2-5177986-2?","answer":"The 2-5177986-2 supports mated stacking heights of 7 mm, 11 mm, 15 mm, and 19 mm when mated with the matching Free Height receptacle."},{"question":"Does 2-5177986-2 have a locking mechanism or board guide?","answer":"The 2-5177986-2 includes a board guide feature to align the mating halves during assembly. No locking mechanism is specified in the listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-5177986-2","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/2-5177986-2 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}}