{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"142184-75","brand":"Amphenol","brandSlug":"amphenol","productSlug":"142184-75","canonicalUrl":"https://icsourcedirect.com/amphenol/142184-75","factsUrl":"https://icsourcedirect.com/api/mcp/products/142184-75","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF SMB, Mini series, 142184-75, Jack Male Pin, 1 port, 75 Ohm, Panel Mount Through Hole Right Angle, Bulkhead Front Side Nut, Solder Termination, Gold Body, 500 Mating Cycles.","salesMarkdown":"The 142184-75: It ships as a kit: the jack, a lockwasher, and a front-side mounting nut. The 75 Ohm impedance targets video distribution, telecom baseband, and CATV infrastructure — signal paths where 50 Ohm would leave a mismatch. The gold-plated brass body and gold centre contact pair with a PTFE dielectric to hold the line impedance through the bulkhead transition. ## Mounting and Termination — Bulkhead Plus PCB Anchor The right-angle solder tails then drop into the PCB and are wave-soldered, giving the assembly both mechanical retention at the panel face and a solid ground connection through the shield solder points. The snap-on fastening mates with a standard SMB plug; the 500-cycle rating comes from the gold-on-gold contact interface, which resists fretting corrosion over repeated connect-disconnect cycles in test or field-service roles.","metaTitle":"Amphenol RF 142184-75 SMB Jack, 75 Ohm, Bulkhead","metaDescription":"Amphenol RF 142184-75 SMB mini jack, male pin, 75 Ohm impedance, bulkhead panel mount with right-angle solder tails.","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":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole, Right Angle","Connector Type":"Jack, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"0.6dB","Product Status":"Active","Connector Style":"SMB, Mini","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"142184","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.7865","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/77d5aa2b29c471684991d727ae8e6644.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/142184-75/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 142184-75?","answer":"The 142184-75 is sourced to order through independent distribution."},{"question":"What is the mounting type of the 142184-75?","answer":"Panel mount with a front-side bulkhead nut, plus right-angle through-hole solder tails for PCB attachment. The lockwasher and nut are included in the kit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/142184-75","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/142184-75 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}}