{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMP-FS2A-860","brand":"Amphenol","brandSlug":"amphenol","productSlug":"SMP-FS2A-860","canonicalUrl":"https://icsourcedirect.com/amphenol/SMP-FS2A-860","factsUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FS2A-860","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMP series SMP to SMP adapter, SMP-FS2A-860, straight plug to plug, female to female center gender, 50 Ohm impedance, 40 GHz max frequency, gold over beryllium copper body, snap-on fastening, free hanging (in-line) mount, 100 mating cycles.","salesMarkdown":"## SMP Barrel for 40 GHz Signal Paths The Amphenol RF SMP-FS2A-860 is a straight SMP to SMP adapter, a female-to-female barrel that passes a 50 Ohm transmission line between two SMP plugs. Rated to 40 GHz, it carries signals through the full SMP interface bandwidth without a mode change. The 40 GHz ceiling means this adapter supports K-band and most of the millimeter-wave spectrum through the common SMP interface — no need for a 2.92 mm or 1.85 mm transition if your system already uses SMP connectors. The 100 mating cycles are lower than what you see on precision RF connectors (typically 500+), but SMP is a blind-mate interface designed for board-to-board and module-to-module connections where the adapter is installed and maybe reconnected a few times over its service life, not cycled daily. The snap-on fastening on both ends gives a positive lock without threads — quick to engage, but the insertion force is higher than a threaded SMA, so the mating half needs to be mechanically supported.","metaTitle":"Amphenol RF SMP-FS2A-860 SMP to SMP Adapter, 40 GHz","metaDescription":"Amphenol RF SMP-FS2A-860 straight SMP to SMP adapter, female to female, 50 Ohm, 40 GHz max, gold body. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Style":"Straight","Series":"-","Package":"Bag","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Gold","Adapter Type":"Plug to Plug","Body Material":"Beryllium Copper","Center Gender":"Female to Female","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line)","Adapter Series":"SMP to SMP","Fastening Type":"Snap-On, Snap-On","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Same Series","Frequency - Max":"40 GHz","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Base Product Number":"SMP-FS2A","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper","Convert To (Adapter End)":"SMP Plug, Female Socket","Convert From (Adapter End)":"SMP Plug, Female Socket"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/51c5350686078154cb1d2127be62257c.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FS2A-860/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy SMP-FS2A-860 and what is the price?","answer":"SMP-FS2A-860 is available to order through independent distribution. The current price and lead time are quoted against an RFQ — there is no fixed list price on this page because the cost depends on quantity and market conditions at the time of order. Submit an RFQ for a firm quote."},{"question":"What is the difference between SMP-FS2A-860 and SMP-FS1A-860?","answer":"The SMP-FS2A-860 is a female-to-female barrel adapter (SMP plug to SMP plug, both ends female center). The SMP-FS1A-860, based on the series naming convention, would be a male-to-female or male-to-male adapter. The center gender arrangement is the key difference — confirm the mating half gender before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/SMP-FS2A-860","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/amphenol/SMP-FS2A-860 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}