{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0732250081","brand":"Molex","brandSlug":"molex","productSlug":"0732250081","canonicalUrl":"https://icsourcedirect.com/molex/0732250081","factsUrl":"https://icsourcedirect.com/api/mcp/products/0732250081","rawCanonicalId":null},"summary":{"shortDescription":"Molex Series 73225 0732250081, 2.2/5 plug male pin, 50 Ohm, 6 GHz, RG-402 semi-rigid, solder termination, threaded, 1 port, tray.","salesMarkdown":"The Molex 0732250081 is a 2.2/5 series plug with a male pin, designed for RG-402 (.141\" semi-rigid) coaxial cable. It's a single-port, free-hanging (in-line) connector with threaded fastening — the standard interface for panel-mount or bulkhead feed-through applications where the cable is fixed in place and the nut secures the mate. The 50 Ohm impedance and 6 GHz max frequency tell you this is built for RF signal paths up into the low microwave band, not for DC power or low-frequency control lines. This connector is specifically specced for RG-402 (.141\" semi-rigid) coax — the cable group entry is the fit check. If your assembly uses RG-402, this plug is the correct mate. That means a clean soldering station and a steady hand are required — no crimp tool needed. The dielectric is PTFE, which holds up through the soldering heat without melting or shifting the impedance. ## Materials and finish The body is brass with a tri-metal finish (typically nickel underplate plus a final layer — common for RF connectors that need corrosion resistance without degrading conductivity). The center contact is also brass, plated with silver — silver gives better surface conductivity than tin at RF frequencies, which matters for keeping insertion loss low up to 6 GHz. Housing colour is silver, consistent with the tri-metal body finish.","metaTitle":"Molex 73225 0732250081, 2.2/5 Plug, 50 Ohm, 6 GHz","metaDescription":"Molex 0732250081 2.2/5 plug, male pin, 50 Ohm, 6 GHz, for RG-402 semi-rigid coax. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Molex","Series":"73225","Package":"Tray","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"Tri-Metal","Cable Group":"RG-402 (.141\\\" Semi Rigid)","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"-","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Connector Style":"2.2/5","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"073225","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-","Center Contact Plating":"Silver","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$20.9300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/448b27c59390089a7128e8d463e070f4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 0732250081 compatible with RG-402 cable?","answer":"Yes — the cable group is specified as RG-402 (.141\" semi-rigid). This plug is designed for that cable type."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0732250081","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/molex/0732250081 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}