{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052634-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052634-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052634-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052634-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, panel mount, compression termination, gold-plated beryllium copper center contact, stainless steel body, EMI/RFI gasket, 500 mating cycles, -65°C to 165°C.","salesMarkdown":"## SMA Receptacle for Hermetically Sealed RF Paths The stainless steel body with silver housing and threaded fastening provides a rugged, corrosion-resistant interface for outdoor or high-vibration enclosures. The compression contact termination mates with a hermetically sealed pin, and the integrated EMI/RFI gasket maintains shielding continuity across the panel cutout — critical for preventing radiated emissions from leaking through the mounting flange. The beryllium copper center contact with gold plating supports 500 mating cycles, suitable for field-serviceable connections where the connector is repeatedly unmated for equipment access. ## Lifecycle Status — Obsolete, Sourced to Order No official successor order code is on record. ## Key Specifications for RF Fit The 50 Ohm impedance and 18 GHz maximum frequency define the usable bandwidth — this connector supports L-band through Ku-band signals without significant mismatch loss. The flange mounting feature with screw shield termination provides a low-inductance ground path to the chassis, which is essential for containing EMI in sensitive receiver front-ends or transmitter output stages. The single-port, bulk-packaged design is typical for one-off replacements or small-run production where tape-and-reel packaging is unnecessary.","metaTitle":"1052634-1 TE SMA Receptacle, 50 Ohm, 18 GHz, Obsolete","metaDescription":"1052634-1 TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, panel mount with EMI/RFI gasket. Obsolete — sourced to order against RFQ.","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":"EMI/RFI Gasket, Field Replaceable, For Hermetically Sealed Pin","Includes":"-","Impedance":"50 Ohms","Body Finish":"-","Cable Group":"-","Body Material":"Stainless Steel","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Obsolete","Connector Style":"SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Flange","Ingress Protection":"-","Shield Termination":"Screw","Base Product Number":"1052","Contact Termination":"Compression","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":"$17.1900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/d8c3f6963853973b4448f96ceb6b43d5.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1052634-1?","answer":"The 1052634-1 is obsolete and sourced through independent distribution against an RFQ. Submit a quote request for current availability and pricing — confirmed at quote time, no stock-holding claim is made here."},{"question":"Is 1052634-1 obsolete?","answer":"Yes, TE Connectivity lists the 1052634-1 as Obsolete. No official replacement part number has been published."},{"question":"What is the impedance of the 1052634-1?","answer":"The 1052634-1 is a 50 Ohm SMA receptacle, standard for most RF and microwave systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052634-1","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/1052634-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}