{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3-6318491-6","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"3-6318491-6","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-6318491-6","factsUrl":"https://icsourcedirect.com/api/mcp/products/3-6318491-6","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Free Height (FH) series, Plug Outer Shroud Contacts, 220 positions, 2 rows, 0.020\" (0.50mm) pitch, Surface Mount, Gold contact finish, 8.00µin (0.203µm) thickness, 0.293\" (7.45mm) height above board, supports 5mm and 8mm mated stacking heights, Tray.","salesMarkdown":"The connector includes a board guide and a ground plate — the ground plate provides a low-inductance return path, which matters when routing high-speed differential pairs through the stack. ## Stack height flexibility — one connector, two gaps This plug supports mated stacking heights of 5mm and 8mm, meaning the same connector can be used in two different board-spacing designs without changing the BOM line. ## Contact finish and mounting Supplied in trays for pick-and-place handling.","metaTitle":"TE Connectivity 3-6318491-6 Free Height Plug, 220 Pos","metaDescription":"TE Connectivity 3-6318491-6 Free Height (FH) plug, 220 positions, 0.50mm pitch, SMT, gold contacts, supports 5mm/8mm stacking heights. Active, ROHS3 compliant.","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":"0.020\\\" (0.50mm)","Series":"Free Height (FH)","Package":"Tray","Features":"Board Guide, Ground Plate","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":"0.293\\\" (7.45mm)","Base Product Number":"6318491","Number of Positions":"220","Mated Stacking Heights":"5mm, 8mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.7600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.76000","currency":"USD"},{"qty":10,"price":"$15.43100","currency":"USD"},{"qty":30,"price":"$15.02067","currency":"USD"},{"qty":60,"price":"$14.28200","currency":"USD"},{"qty":240,"price":"$12.88667","currency":"USD"},{"qty":450,"price":"$12.80460","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What stacking heights does 3-6318491-6 support?","answer":"This plug supports mated stacking heights of 5mm and 8mm."},{"question":"Is 3-6318491-6 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/3-6318491-6","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/3-6318491-6 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}}