{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMA(R)-A-PP","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"SMA~1R~2-A-PP","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/SMA~1R~2-A-PP","factsUrl":"https://icsourcedirect.com/api/mcp/products/SMA(R)-A-PP","rawCanonicalId":null},"summary":{"shortDescription":"Hirose RP-SMA series, SMA(R)-A-PP straight plug-to-plug adapter, female-to-female center contacts, 50 Ohm impedance, 18 GHz max frequency, gold and passivated stainless steel body, free-hanging in-line mount, bulk packaging.","salesMarkdown":"## What this RP-SMA adapter does in the signal path The Hirose SMA(R)-A-PP is a straight RP-SMA plug-to-plug adapter with female-to-female center contacts, designed to join two RP-SMA male-terminated cables or components in a 50 Ohm system. It carries a frequency rating to 18 GHz, making it suitable for microwave test setups, antenna feeds, and RF module interconnects where the signal must pass through without a permanent splice. The gold-plated brass center contacts and passivated stainless steel body maintain consistent impedance through the junction and resist corrosion in field or lab environments. Rated for 1000 mating cycles, this adapter handles repeated connect-disconnect duty in test benches or reconfigurable RF harnesses without degrading contact performance. The threaded coupling on both ends provides a vibration-resistant connection that stays tight under cable movement. ## Construction and materials that matter for RF performance The body is machined from stainless steel with a gold and passivated finish — the passivation layer adds corrosion resistance while the gold maintains low surface resistivity at the mating interface. Inside, the center contacts are brass with gold plating, a standard combination for RF connectors that balances conductivity with mechanical durability.","metaTitle":"Hirose SMA(R)-A-PP RP-SMA Plug-to-Plug Adapter, 18 GHz","metaDescription":"Hirose SMA(R)-A-PP RP-SMA adapter, plug-to-plug, female-to-female center, 50 Ohm, 18 GHz max, gold/passivated stainless body, 1000 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Style":"Straight","Series":"RP-SMA","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold; Passivated","Adapter Type":"Plug to Plug","Body Material":"Stainless Steel","Center Gender":"Female to Female","Mating Cycles":"1000","Mounting Type":"Free Hanging (In-Line)","Adapter Series":"RP-SMA to RP-SMA","Fastening Type":"Threaded, Threaded","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Same Series","Frequency - Max":"18 GHz","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Base Product Number":"SMA","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass","Convert To (Adapter End)":"RP-SMA Plug, Female Socket","Convert From (Adapter End)":"RP-SMA Plug, Female Socket"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$47.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a7d43c4574658f66ea41f2eed1325c6f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy SMA(R)-A-PP and what is the lead time?","answer":"The SMA(R)-A-PP is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity and delivery timeline."},{"question":"What are the specifications of SMA(R)-A-PP?","answer":"The SMA(R)-A-PP is a straight RP-SMA plug-to-plug adapter with female-to-female center contacts, 50 Ohm impedance, rated to 18 GHz, with a gold and passivated stainless steel body, PTFE dielectric, and 1000 mating cycles. Operating temperature range is -40°C to 85°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/SMA~1R~2-A-PP","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/hirose-electric-co-ltd/SMA~1R~2-A-PP 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}}