{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2385349-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2385349-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2385349-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/2385349-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 2385349-1 between-series RF adapter, 1.0mm plug to 1.35mm plug, straight, 50 Ohm impedance, 90 GHz max frequency, stainless steel body, gold-plated beryllium copper center contacts, free hanging in-line mount.","salesMarkdown":"## Millimeter-Wave Between-Series Adapter, 1.0mm Plug to 1.35mm Plug The 2385349-1: It is built for millimeter-wave test benches, instrumentation front-ends, and high-frequency lab setups where two different connector families need a low-reflection bridge. The adapter is straight, free-hanging (in-line), and uses threaded fastening on both ends — no panel mount, no right-angle bend. Rated to 90 GHz with a controlled 50 Ohm impedance, this adapter covers the full V-band and much of the W-band. Dielectric is PEEK, chosen for low loss and stable permittivity at millimeter-wave frequencies. Center contacts are beryllium copper with gold plating — a combination that holds up to 500 mating cycles without degrading return loss. ## What the 90 GHz Rating Means for Your Test Setup 90 GHz is not a marketing ceiling — it is the frequency at which the adapter's VSWR and insertion loss still meet the design target. Below that, the adapter behaves as a near-transparent barrel between a 1.0mm and a 1.35mm interface. Above 90 GHz, mode conversion and dielectric losses climb quickly; this part is not specified there. For a system that only runs to 40 GHz or 67 GHz, the 90 GHz rating gives generous headroom — the adapter will contribute less phase ripple than a lower-rated part pushed near its limit.","metaTitle":"TE Connectivity 2385349-1, 1.0mm to 1.35mm Adapter, 90 GHz","metaDescription":"TE Connectivity 2385349-1 between-series RF adapter, 1.0mm plug to 1.35mm plug, 50 Ohm, 90 GHz max frequency.","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 Plug","Body Material":"Stainless Steel","Center Gender":"Male 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":"2385349","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 Plug, Male Pin","Convert From (Adapter End)":"1.0mm Plug, Male Pin"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0000","stockQuantity":42,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6c1276aec4457e0c7b15522dfd23b3dc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 2385349-1 and what is the price?","answer":"The 2385349-1 is available to order against an RFQ. Pricing and lead time are confirmed at quote time — contact our sales desk with your quantity and target delivery window."},{"question":"Is 2385349-1 compatible with SMA connectors?","answer":"No. This adapter converts between 1.0mm and 1.35mm interfaces only. SMA operates up to 18 GHz on a different thread and dielectric diameter — a separate adapter series is required to reach SMA."},{"question":"What is the thread type on 2385349-1?","answer":"Both ends use threaded fastening, but the specific thread size and pitch are defined by the 1.0mm and 1.35mm connector standards — not a common thread like 1/4-36 or M7. The adapter mates with standard 1.0mm and 1.35mm threaded interfaces."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2385349-1","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/2385349-1 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}}