{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"252151-75","brand":"Amphenol","brandSlug":"amphenol","productSlug":"252151-75","canonicalUrl":"https://icsourcedirect.com/amphenol/252151-75","factsUrl":"https://icsourcedirect.com/api/mcp/products/252151-75","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF MCX jack, female socket, 75 Ohms, 6 GHz, 0.1 dB insertion loss, 500 mating cycles, board edge SMT, gold body, snap-on fastening.","salesMarkdown":"## 75 Ohm MCX Jack for Board-Edge RF The board-edge, cutout-mount SMT footprint places the connector at the PCB periphery, keeping the RF trace short to the launch point. ## RF Performance and Construction The 0.1 dB insertion loss across the 6 GHz band is a tight spec for a snap-on subminiature connector — it tells you the interface is well-matched and the centre contact alignment is consistent. Shield termination and contact termination are both solder, meaning the jack is soldered directly to the board — no crimp, no compression.","metaTitle":"Amphenol RF 252151-75 MCX Jack, 75 Ohm, 6 GHz, SMT","metaDescription":"Amphenol RF 252151-75 MCX jack, female socket, 75 Ohm impedance, 6 GHz max frequency, 0.1 dB insertion loss, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"-","Impedance":"75 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Board Edge, Cutout; Surface Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"0.1dB","Product Status":"Active","Connector Style":"MCX","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"252151","Contact Termination":"Solder","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":"$6.6500","stockQuantity":27,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a6c82b56b4b35d309c94d45612ae82d7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the insertion loss of Amphenol 252151-75?","answer":"The insertion loss is 0.1 dB across the rated frequency range up to 6 GHz. This is a typical spec for a well-matched MCX interface at these frequencies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/252151-75","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/252151-75 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}}