{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5448103-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5448103-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5448103-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/5448103-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA jack, female socket, 50 Ohm, 12.4 GHz, crimp termination, panel mount bulkhead, includes hardware kit, Bulk.","salesMarkdown":"## SMA Jack for RG-174/188/316 — 50 Ohm, 12.4 GHz, Panel Mount The 5448103-2: The connector mounts in a panel bulkhead using the included front-side nut, with a threaded coupling for the mating plug. ## What Ships in the Box This order code ships as a kit of six pieces: one SMA jack body with the center contact pre-installed, one crimp ferrule for the cable braid, one panel gasket, one lockwasher, and one bulkhead nut. No additional hardware is needed for a standard panel-mount install — the gasket seals the bulkhead face, and the lockwasher prevents the nut from backing off under vibration. ## 500 Mating Cycles — Threaded SMA Reliability The threaded coupling nut provides a positive mechanical lock; the nickel-plated brass body resists corrosion in indoor or sheltered outdoor environments.","metaTitle":"TE Connectivity 5448103-2 SMA Jack, 50 Ohm, 12.4 GHz","metaDescription":"5448103-2 SMA jack, 50 Ohm, 12.4 GHz max, crimp termination for RG-174/188/316 cable. Includes hardware kit. Obsolete — sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"6 pcs - 1 Connector, 1 Contact, 1 Ferrule, 1 Gasket, 1 Lockwasher, 1 Nut","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"RG-174, 188, 316","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Connector Style":"SMA","Frequency - Max":"12.4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"5448103","Contact Termination":"Crimp","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-","Center Contact Plating":"-","Center Contact Material":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/47f282d8c4c11aca554a0580283ccb4a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 5448103-2?","answer":"TE Connectivity has not published an official replacement order code for 5448103-2. For a legacy BOM, sourcing through the surplus channel is the practical path."},{"question":"Is 5448103-2 compatible with RG-174 cable?","answer":"Yes, 5448103-2 is designed for RG-174, RG-188, and RG-316 cable groups. The crimp ferrule and center contact are sized for these flexible coax types."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5448103-2","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/te-connectivity-amp-connectors/5448103-2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}