{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-5177986-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-5177986-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-5177986-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-5177986-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) plug, center strip contacts, 120 positions, 2 rows, 0.80mm pitch, SMT, gold 30.0µin, 4.85mm above board, active.","salesMarkdown":"## 120-Position Mezzanine Plug — Board-Stacking Fit It uses a dual-row, center strip contact arrangement on a 0.031\" (0.80mm) pitch — the tight pitch keeps the board footprint compact while the 120 circuits handle dense signal routing between parallel PCBs. The SMT terminations and integrated board guide simplify pick-and-place assembly and alignment during stacking. This connector is rated for mated stacking heights of 5mm, 9mm, 13mm, and 17mm, giving the designer flexibility to set the z-height between boards in the enclosure. ## Stack Height Options The Free Height FH series achieves different board spacing by pairing this plug with receptacles of varying heights. The 5-5177986-5 itself has a height above board of 0.191\" (4.85mm). The mated stack heights of 5mm, 9mm, 13mm, and 17mm are set by the choice of mating receptacle — confirm the receptacle height against your enclosure's z-height budget before specifying.","metaTitle":"TE 5-5177986-5 Free Height Plug, 120 Pos, 0.80mm Pitch","metaDescription":"TE 5-5177986-5 Free Height (FH) plug, 120 positions, 0.80mm pitch, 30.0µin gold, SMT, active. Quoted to order.","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":"0.191\\\" (4.85mm)","Base Product Number":"5177986","Number of Positions":"120","Mated Stacking Heights":"5mm, 9mm, 13mm, 17mm","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.6600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$10.66000","currency":"USD"},{"qty":10,"price":"$9.64400","currency":"USD"},{"qty":100,"price":"$8.36800","currency":"USD"},{"qty":500,"price":"$8.01082","currency":"USD"},{"qty":1300,"price":"$7.14342","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 5-5177986-5 and what is the lead time?","answer":"Availability and current lead time are confirmed at quote time — submit an RFQ for the specific quantity needed."},{"question":"What is the exact mating connector for 5-5177986-5?","answer":"The 5-5177986-5 is a plug in the Free Height (FH) series. It mates with the matching FH receptacle of the appropriate stacking height — the receptacle's height above board plus the plug's 0.191\" (4.85mm) height determines the final mated stack height (5mm, 9mm, 13mm, or 17mm)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-5177986-5","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/5-5177986-5 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}}