{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"901-9805-HP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"901-9805-HP","canonicalUrl":"https://icsourcedirect.com/amphenol/901-9805-HP","factsUrl":"https://icsourcedirect.com/api/mcp/products/901-9805-HP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMA plug, male pin, 50 Ohm, 18 GHz, for RG-405 (.085\" semi-rigid) cable, solder termination, gold-plated beryllium copper center contact, stainless steel body, 500 mating cycles, bulk.","salesMarkdown":"## SMA Plug for RG-405 Semi-Rigid Cable The 901-9805-HP: It delivers a 50 Ohm impedance path rated to 18 GHz, covering applications through Ku-band — radar, satellite links, and microwave test assemblies. This plug accepts RG-405 (.085\" semi-rigid) cable only — the cable group is specified at the part level, not a range. Both the shield and center contact terminate by solder, so the build requires a controlled soldering process to avoid wicking into the PTFE dielectric. The shield termination is soldered, not crimped, which gives a lower and more consistent DC path but demands a skilled hand on the assembly line. ## Materials and Environment The body is stainless steel with a passivated finish, and the coupling nut carries gold plating — a combination that resists corrosion in lab, outdoor, or marine-adjacent environments without adding galvanic risk.","metaTitle":"901-9805-HP Amphenol RF SMA Plug, 50 Ohm, 18 GHz, RG-405","metaDescription":"901-9805-HP SMA plug, male pin, 50 Ohm, 18 GHz max, for RG-405 semi-rigid cable. Gold/SS body, 500 mating cycles. Active, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Gold; Passivated","Cable Group":"RG-405 (.085\\\", .086\\\" Semi Rigid)","Body Material":"Stainless Steel","Housing Color":"Gold, Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"901-98","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.7500","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/901-9805-HP/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of the 901-9805-HP connector?","answer":"The 901-9805-HP is a 50 Ohm SMA plug, rated to 18 GHz. The 50 Ohm impedance is maintained through the PTFE dielectric and the geometry matched to RG-405 cable."},{"question":"Is 901-9805-HP compatible with RG-405 cable?","answer":"Yes, the 901-9805-HP is designed for RG-405 (.085\".086\" semi-rigid) cable. Both shield and center contact are solder-terminated; no other cable types are specified."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/901-9805-HP","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/901-9805-HP 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}}