{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1658260-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1658260-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658260-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1658260-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity 1658260-1, Non-Gendered Stacker coaxial compression connector, 1 port, 50 Ohms impedance, 6 GHz max frequency, 0.2 dB insertion loss, 125 V rating, surface mount, compression termination, gold body finish.","salesMarkdown":"## Coaxial Compression Stacker for Board-to-Board RF Links The TE Connectivity 1658260-1 is a Non-Gendered Stacker coaxial compression connector — a single-port, surface-mount interconnect built for board-to-board RF signal paths. The compression termination and gold-plated brass body make it a field-mateable option where soldering a semi-rigid coax is impractical. With only 25 mating cycles rated, this connector is intended for limited-reconnect installations — think a one-time board stack or a test fixture that stays assembled. ## What the 50 Ohm and 6 GHz Ratings Mean for the RF Path The 0.2 dB insertion loss at 6 GHz is typical for a short compression-style interconnect; the loss is dominated by the contact interface, not the body.","metaTitle":"TE Connectivity 1658260-1 Coaxial Compression Stacker","metaDescription":"TE 1658260-1 is an obsolete non-gendered coaxial compression stacker. 50 Ohm impedance, rated to 6 GHz, 0.2 dB insertion loss. 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":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"25","Mounting Type":"Surface Mount","Connector Type":"Non-Gendered Stacker","Fastening Type":"-","Insertion Loss":"0.2dB","Product Status":"Obsolete","Voltage Rating":"125 V","Connector Style":"Coaxial Compression","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1658260","Contact Termination":"Compression","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 125°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.3300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/be7a32bc98d988dcb1515543833f8483.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the 1658260-1 obsolete?","answer":"Yes, the TE Connectivity 1658260-1 is listed as Obsolete. There is no documented direct replacement from TE for this specific non-gendered compression stacker."},{"question":"What is the impedance of the 1658260-1?","answer":"The 1658260-1 is a 50 Ohm coaxial compression connector, rated to 6 GHz with 0.2 dB insertion loss and a 125 V voltage rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1658260-1","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/1658260-1 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}}