{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1478978-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1478978-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478978-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1478978-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar SMA receptacle, female socket, 50 Ohm, 12.4 GHz, through-hole right-angle, gold-plated stainless steel body, 500 mating cycles.","salesMarkdown":"## What is 1-1478978-0? It is a through-hole, right-angle mount part with a gold-plated stainless steel body and gold-over-beryllium copper centre contact. The dielectric is PTFE, and the shield is terminated by solder. This is a single-port connector built for RF signal paths where the SMA interface is the standard — test equipment, instrumentation, and microwave sub-assemblies up to 12.4 GHz. The 12.4 GHz top-end frequency covers L, S, C, and most of X band; if your application runs above that, you need an 18 GHz or 26.5 GHz SMA variant. The 500 mating cycles mean this connector can handle repeated connect-disconnect in test fixtures or field-service gear without the centre contact wearing out — the gold-over-beryllium copper contact is chosen for spring retention over many cycles. Insertion loss is specified at 0.1 dB, which is tight for a right-angle SMA; the right-angle body does add a small reflection compared to a straight launch, but the loss figure says it is well-compensated.","metaTitle":"1-1478978-0 TE Greenpar SMA Receptacle, 50 Ohm, 12.4 GHz","metaDescription":"TE Greenpar SMA receptacle, 50 Ohm, 12.4 GHz max, 500 mating cycles, gold body, through-hole right-angle. Active lifecycle, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"Greenpar","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Stainless Steel","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Through Hole, Right Angle","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"0.1dB","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"SMA","Frequency - Max":"12.4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1478978","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":"$10.2558","stockQuantity":51,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/939e84c1649234c13aebd17793d2dfd8.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-1478978-0 and what is the current price?","answer":"1-1478978-0 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1478978-0","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/1-1478978-0 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}}