{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"966851-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"966851-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/966851-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/966851-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Coaxicon MCX jack, female socket, 50 Ohm, 6 GHz, 0.1 dB insertion loss, 500 mating cycles, SMT, gold-plated brass body.","salesMarkdown":"The TE Connectivity 966851-1 is a Coaxicon series MCX jack — a female socket connector built for RF signal paths up to 6 GHz. The 966851-1 is an MCX jack — smaller than SMB, with a snap-on fastening that gives quick connect-disconnect. The 500-cycle mating life suits test equipment and instrumentation where the connector sees repeated swaps. Gold-on-gold contact plating keeps signal integrity across those cycles. No official replacement or successor is known.","metaTitle":"TE Connectivity 966851-1 Coaxicon MCX Jack, 50 Ohm, 6 GHz","metaDescription":"TE 966851-1 MCX jack, female socket, 50 Ohm, 6 GHz, 0.1 dB loss, 500 mating cycles. SMT, gold body. Obsolete — 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":"Coaxicon","Package":"Tape & Reel (TR); Cut Tape (CT)","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Surface Mount","Connector Type":"Jack, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"0.1dB","Product Status":"Obsolete","Voltage Rating":"335 V","Connector Style":"MCX","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"966851","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Phosphor Bronze"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0584","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/921293aba64787bb8cbbe03aaf726e3c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the connector type and mounting of 966851-1?","answer":"The 966851-1 is an MCX jack, female socket, with surface mount (SMT) termination. It uses a snap-on fastening and has gold-plated brass body with gold-plated centre contact."},{"question":"What is the impedance and insertion loss of 966851-1?","answer":"The impedance is 50 Ohm and the maximum insertion loss is 0.1 dB, with a frequency range up to 6 GHz."},{"question":"How many mating cycles does 966851-1 support?","answer":"It is rated for 500 mating cycles, with gold-on-gold contact plating to maintain signal integrity over repeated connects."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/966851-1","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/966851-1 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}}