{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMP-FSBA-1716","brand":"Amphenol","brandSlug":"amphenol","productSlug":"SMP-FSBA-1716","canonicalUrl":"https://icsourcedirect.com/amphenol/SMP-FSBA-1716","factsUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FSBA-1716","rawCanonicalId":null},"summary":{"shortDescription":"SMP to SMP straight adapter, SMP-FSBA-1716, plug to plug, female to female, 50 Ohm, DC to 26.5 GHz, gold-plated beryllium copper, PTFE dielectric, snap-on fastening, bulk.","salesMarkdown":"## What This SMP Adapter Does That a Cable-Mount Connector Can't The SMP-FSBA-1716 is a straight, in-line SMP adapter — a plug-to-plug gender changer with female sockets on both ends. It joins two SMP male plug cable ends or panel jacks without adding a cable stub, preserving the 50 Ohm transmission line through the joint. This adapter sits in the SMP-FSBA series, sharing the same 26.5 GHz ceiling and 100-cycle mating life with its siblings SMP-FSBA-145, SMP-FSBA-224, and SMP-FSBA-645. ## Why the 26.5 GHz Ceiling and 50 Ohm Impedance Define the Fit The 26.5 GHz maximum frequency covers the full K-band and well into the Ka-band window — enough for most microwave test setups, radar front-ends, and satellite IF chains. The 50 Ohm impedance matches the system standard; any deviation would reflect energy back toward the source. The straight body keeps the through-path short and symmetric, so the VSWR contribution from this adapter is dominated by the SMP interface tolerance, not by a right-angle bend. ## Mating Reality: 100 Cycles, Snap-On Both Ends The SMP interface is a blind-mate, push-on design — the snap-on detent provides retention without a threaded coupling nut. The 100-cycle rating is typical for SMP; the contact plating will wear after repeated connects, so this adapter is best suited for test fixtures, module-to-backplane interconnects, or semi-permanent installations where the adapter is mated once and left. Each end accepts a standard SMP male plug (male pin, outer shell with snap-on groove). The female socket centre contacts are beryllium copper with gold plating, matching the mating pin material to avoid galvanic corrosion. No official second-source or cross-reference is listed beyond the SMP-FSBA series siblings.","metaTitle":"SMP-FSBA-1716 SMP Adapter, 50 Ohm, DC to 26.5 GHz, Straight","metaDescription":"SMP-FSBA-1716 straight plug-to-plug adapter, 50 Ohm, female-to-female, rated to 26.5 GHz. Gold-plated beryllium copper body, PTFE dielectric.","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":"Bulk","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":"26.5 GHz","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Base Product Number":"SMP-FSBA","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":"$8.4600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6104abafeee0ac1b54da402db06c37a9.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FSBA-1716/alternatives.json"},"ai":{"faq":[{"question":"Does SMP-FSBA-1716 mate with standard SMP male connectors?","answer":"Yes. Both ends are SMP female sockets that accept standard SMP male plugs with the snap-on retention feature."},{"question":"What is the frequency range of SMP-FSBA-1716?","answer":"The adapter is rated from DC to 26.5 GHz maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/SMP-FSBA-1716","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-FSBA-1716 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}}