{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"925-123C-51A","brand":"Amphenol","brandSlug":"amphenol","productSlug":"925-123C-51A","canonicalUrl":"https://icsourcedirect.com/amphenol/925-123C-51A","factsUrl":"https://icsourcedirect.com/api/mcp/products/925-123C-51A","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMPM series, 925-123C-51A, plug female socket, 50 Ohm, 26.5 GHz max, RG-405 semi-rigid cable, gold body, solder termination, right angle free-hanging, snap-on fastening, 1 port, bulk package, includes 3 pieces.","salesMarkdown":"## SMPM Plug for RG-405 Semi-Rigid — 26.5 GHz, 50 Ohm It's a 50 Ohm blind-mate interconnect rated to 26.5 GHz, covering Ku and K band applications. The right-angle, free-hanging body uses a snap-on fastening mechanism — mates with the matching SMPM jack without tools. ## Cable Fit and Assembly Kit This connector is specifically designed for RG-405 (.085\" /.086\" semi-rigid) coax. Both the shield and centre contact terminate with solder — no crimp tool needed. The package includes three pieces: one connector body, one end cap, and one insulator. That's everything required to complete a cable assembly in one order code, supplied in bulk packaging. Rated for 100 mating cycles. That's typical for an SMPM-class blind-mate connector — fine for semi-permanent rack installs, test harnesses, and module integration where the connection is set and left. Not intended for daily disconnect/reconnect in a production test fixture; for that duty look at a higher-cycle variant.","metaTitle":"Amphenol RF 925-123C-51A SMPM Plug, 50 Ohm, 26.5 GHz","metaDescription":"Amphenol RF 925-123C-51A SMPM plug for RG-405 semi-rigid cable. 50 Ohm, 26.5 GHz, gold body, solder termination. Includes end cap and insulator.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 End Cap, 1 Insulator","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"RG-405 (.085\\\", .086\\\" Semi Rigid)","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Plug, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMPM","Frequency - Max":"26.5 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"92512","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":"$10.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/add54093b0d8a88c0bcb9c7217fe8195.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/925-123C-51A/alternatives.json"},"ai":{"faq":[{"question":"What cable does the 925-123C-51A fit?","answer":"It fits RG-405 (.085\".086\" semi-rigid) coax cable. Both shield and centre contact are solder-terminated."},{"question":"What is the impedance of the 925-123C-51A?","answer":"50 Ohm nominal, with a maximum frequency rating of 26.5 GHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/925-123C-51A","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/925-123C-51A 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}}