{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2385345-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2385345-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2385345-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2385345-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 2385345-1 between-series RF adapter, 1.0mm plug to 1.35mm jack, straight body, 50 Ohm impedance, DC to 90 GHz, stainless steel, gold-plated beryllium copper contacts.","salesMarkdown":"The TE Connectivity 2385345-1 is a between-series RF adapter that converts from a 1.0mm plug, male pin interface to a 1.35mm jack, female socket. It is a straight, in-line adapter built for precision mmWave signal paths up to 90 GHz. The stainless steel body and gold-plated beryllium copper centre contacts are paired with a PEEK dielectric, giving it the mechanical and electrical stability needed at these frequencies. Rated for 500 mating cycles and a -55°C to 125°C operating range, it is suited for test bench, instrumentation, and R&D environments where a 1.0mm VNA port needs to connect to a 1.35mm cable assembly or device under test. The 50 Ohm impedance matches the standard for most RF test equipment and microwave systems — no impedance transformation is happening inside this adapter, it is a straight-through barrel. The 90 GHz bandwidth covers K-band, Ka-band, and the lower mmWave spectrum used in 5G over-the-air testing and automotive radar development. The threaded fastening on both ends gives a secure, repeatable connection that does not rely on a snap-on detent, which matters when the adapter is part of a calibrated test setup where torque repeatability affects phase stability. Beryllium copper was chosen for the centre contacts because it maintains spring force over the 500-cycle rated life without taking a permanent set — important in a test adapter that gets swapped between instruments regularly. PEEK as the dielectric material has a low dissipation factor at high frequencies, so the adapter does not introduce significant loss of its own into the path.","metaTitle":"TE 2385345-1 1.0mm to 1.35mm RF Adapter, 90 GHz","metaDescription":"TE Connectivity 2385345-1 between-series RF adapter, 1.0mm plug to 1.35mm jack, 50 Ohm, DC to 90 GHz. Stainless steel body, gold-plated BeCu contacts.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Style":"Straight","Series":"-","Package":"Box","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"-","Adapter Type":"Plug to Jack","Body Material":"Stainless Steel","Center Gender":"Female to Male","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Adapter Series":"1.0mm to 1.35mm","Fastening Type":"Threaded, Threaded","Insertion Loss":"-","Product Status":"Active","Conversion Type":"Between Series","Frequency - Max":"90 GHz","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Base Product Number":"2385345","Dielectric Material":"Polyetheretherketone (PEEK)","Operating Temperature":"-55°C ~ 125°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper","Convert To (Adapter End)":"1.35mm Jack, Female Socket","Convert From (Adapter End)":"1.0mm Plug, Male Pin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5fb551132bf6a121f53cb463249d5f77.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum frequency of the 2385345-1 adapter?","answer":"The 2385345-1 is rated to 90 GHz maximum frequency, covering DC through the lower mmWave spectrum."},{"question":"What is the impedance of the 2385345-1?","answer":"The 2385345-1 is a 50 Ohm adapter, matching the standard impedance for RF test equipment and microwave systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2385345-1","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/2385345-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}