{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"222128-11","brand":"Amphenol","brandSlug":"amphenol","productSlug":"222128-11","canonicalUrl":"https://icsourcedirect.com/amphenol/222128-11","factsUrl":"https://icsourcedirect.com/api/mcp/products/222128-11","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF F Type receptacle, 222128-11, 75 Ohm, 1 GHz, 1 port, panel mount right-angle through hole, solder termination, tin-plated brass centre contact, nickel-plated brass body, includes lockwasher and nut.","salesMarkdown":"## F Type Receptacle, 75 Ohm, 1 GHz — Bulkhead Mount with Hardware Rated to 1 GHz max frequency, this is the connector you'd see on a CATV drop amplifier, a satellite IF distribution panel, or a head-end patch bay where the signal path is 75 Ohm end to end. ## 75 Ohm Impedance — Not 50 Ohm This is a 75 Ohm connector, not 50 Ohm. The impedance is set by the dielectric material — polypropylene (PP) in this case — and the centre conductor dimensions. If you're replacing a connector on a 75 Ohm cable run (RG-6, RG-59, or similar), this is the right match. Drop it into a 50 Ohm system and you'll get a reflection at the interface; the VSWR penalty depends on frequency, but above a few hundred MHz it's noticeable. The 222128-11 mounts through a panel hole with the front-side nut — the lockwasher goes between the nut and the panel face to keep it tight under vibration. The right-angle tail keeps the PCB parallel to the panel face, which saves depth in a shallow enclosure. ## Mating Cycles and Contact Plating Tin is fine for a connector that gets mated once during installation and maybe a handful of times over its life — think set-top box wall plate or a satellite LNB input.","metaTitle":"Amphenol RF 222128-11 F Type Receptacle, 75 Ohm, 1 GHz","metaDescription":"Amphenol RF 222128-11 F Type receptacle, 75 Ohm, 1 GHz max, panel mount right-angle solder tail. Includes lockwasher and nut.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"75Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole, Right Angle","Connector Type":"Receptacle, Female Socket","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Connector Style":"F Type","Frequency - Max":"1 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"222128","Contact Termination":"Solder","Dielectric Material":"Polypropylene (PP)","Operating Temperature":"-40°C~140°C","Center Contact Plating":"Tin","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.7600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/252d487ccb35fe4c1d2fc5a9d18e3487.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/222128-11/alternatives.json"},"ai":{"faq":[{"question":"Does 222128-11 come with lockwasher and nut?","answer":"Yes, the package includes 3 pieces: the connector, a lockwasher, and a nut. You get the mounting hardware in the box — no separate order needed for the bulkhead fasteners."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/222128-11","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/amphenol/222128-11 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}