{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2081880-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2081880-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2081880-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2081880-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA jack, female socket, 50 Ohm impedance, 27 GHz max frequency, board edge end launch, threaded fastening, gold-plated brass body, 1 port, solder termination, 500 mating cycles.","salesMarkdown":"## SMA End-Launch Jack for 50-Ohm Systems to 27 GHz The 2081880-1: It carries a threaded coupling nut for secure mated retention and uses a gold-plated brass body with a PTFE dielectric. Rated to 27 GHz, this connector covers the full 26 GHz Ku-band and reaches into K-band — suitable for microwave test, telecom backhaul, and instrumentation where the signal path needs a clean launch from the PCB edge without a right-angle bend. ## Board Edge End Launch — Footprint and Routing The end-launch mounting style places the connector body flush with the PCB edge. The centre pin and ground legs solder directly to the board, letting a microstrip or coplanar waveguide trace run straight to the launch without a right-angle transition. This keeps the impedance discontinuity small and the return loss low up to 27 GHz. The shield termination is solder — no press-fit or clamp — so the ground connection depends on a solid solder fillet to the board's ground plane. Mates with any standard SMA plug (male pin) having a 1/4-36 threaded coupling nut. The female socket accepts a 0.010-inch to 0.020-inch centre pin. The package is a tray, typical for hand-assembly or low- to medium-volume production.","metaTitle":"TE Connectivity 2081880-1 SMA Jack, 50 Ohm, 27 GHz","metaDescription":"TE Connectivity 2081880-1 SMA jack, female socket, 50 Ohm impedance, 27 GHz max frequency, board edge end launch, gold-plated brass body, 500 mating cycles","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Tray","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Board Edge, End Launch","Connector Type":"Jack, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"335 V","Connector Style":"SMA","Frequency - Max":"27 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"2081880","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":"$11.3800","stockQuantity":27,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7d80b83853b26d02bc9aa324ab904aba.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can 2081880-1 be used for board edge mounting?","answer":"Yes, the mounting type is board edge, end launch — the connector sits flush with the PCB edge and the centre pin solders directly to the trace."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2081880-1","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/2081880-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}