{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"901-9511-3SF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"901-9511-3SF","canonicalUrl":"https://icsourcedirect.com/amphenol/901-9511-3SF","factsUrl":"https://icsourcedirect.com/api/mcp/products/901-9511-3SF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMA plug, male pin, 50 Ohm, 12.4 GHz, crimp/solder termination, free-hanging, for RG-174/188/316/LMR-100 cable, gold center contact, stainless steel body, 500 mating cycles.","salesMarkdown":"## SMA Plug for RG-174 and LMR-100 Cable Runs The Amphenol RF 901-9511-3SF is a 50 Ohm SMA plug, male pin, designed for field termination onto small-diameter coax cables in the RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 family. It ships as a kit: the connector body, one contact, one ferrule, and one heat-shrink sleeve per the manufacturer's packaging. The PTFE dielectric supports the full frequency range up to 12.4 GHz. ## Cable Prep and Termination Sequence This SMA plug uses a solder center contact and a crimp shield termination. The center pin is soldered to the cable's center conductor; the ferrule is crimped over the braid and jacket. The cable group list is explicit: RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174. Match the body to the reel — a crimp die set for RG-174 will not seat properly on LMR-100, and the impedance match depends on the dielectric diameter. The included heat shrink covers the ferrule-to-cable transition for strain relief. ## RF Performance Ceiling: 12.4 GHz at 50 Ohm Rated to 12.4 GHz maximum frequency, this SMA plug covers the L-band, S-band, and most of C-band.","metaTitle":"Amphenol RF 901-9511-3SF SMA Plug, 50 Ohm, 12.4 GHz","metaDescription":"Amphenol RF 901-9511-3SF SMA plug, male pin, 50 Ohm, 12.4 GHz. For RG-174, LMR-100 cable. Crimp/solder termination, gold center contact.","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":"4 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Heat Shrink","Impedance":"50Ohm","Body Finish":"-","Cable Group":"RG-174, 188, 188A, 316, LMR-100, M17/119-RG174","Body Material":"Stainless Steel","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"375 V","Connector Style":"SMA","Frequency - Max":"12.4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"Weatherproof","Shield Termination":"Crimp","Base Product Number":"901-95","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":"$14.4200","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/901-9511-3SF/alternatives.json"},"ai":{"faq":[{"question":"What cables are compatible with 901-9511-3SF?","answer":"This SMA plug is designed for RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174 cable. The center contact is soldered; the shield is crimped with a ferrule."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/901-9511-3SF","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/901-9511-3SF 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}}