{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1052646-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1052646-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052646-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1052646-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA receptacle, female socket, 50 Ohm, 18 GHz, 335 V, 1 port, panel mount, compression termination, gold-plated beryllium copper center contact, stainless steel body, bulk.","salesMarkdown":"## SMA receptacle for hermetically sealed enclosures — 50 Ohm, 18 GHz It carries 50 Ohm impedance and is rated to 18 GHz, making it suitable for RF signal paths up to that frequency. The stainless steel body with a silver housing and gold-plated beryllium copper center contact gives it corrosion resistance and reliable signal transfer over 500 mating cycles. The compression termination and screw shield termination simplify field installation into a sealed enclosure. This part is officially marked Obsolete by TE Connectivity. No direct replacement or equivalent is listed in the available documentation. For a BOM line that requires this exact order code, the only path is the surplus or broker market. ## Mating plug and panel mount details This receptacle mates with a standard SMA male plug (male pin) with a threaded coupling. The panel mount uses a flange with screw shield termination — the connector body is secured to the panel face, and the shield is bonded via the screw threads. The compression termination accepts the center conductor without soldering, which speeds field replacement.","metaTitle":"TE 1052646-1 SMA Receptacle, 50 Ohm, 18 GHz, Obsolete","metaDescription":"TE 1052646-1 SMA receptacle, female socket, 50 Ohm, 18 GHz, 335 V, 500 mating cycles. 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":"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","Voltage Rating":"335 V","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":"$4.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/81e5fac0ac6da41ea29762f51d979e2a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the direct replacement or equivalent for TE 1052646-1?","answer":"No direct replacement or equivalent is listed in the available documentation from TE Connectivity. The part is obsolete, and no official successor has been published. For a BOM requiring this exact code, the only channel is surplus or broker stock."},{"question":"What is the mating plug for 1052646-1?","answer":"The 1052646-1 mates with a standard SMA male plug (male center pin) with a threaded coupling. The receptacle is a female socket, so the mating plug must have a male pin and a threaded nut to engage the receptacle's threads."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1052646-1","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/1052646-1 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}}