{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0732512771","brand":"Molex","brandSlug":"molex","productSlug":"0732512771","canonicalUrl":"https://icsourcedirect.com/molex/0732512771","factsUrl":"https://icsourcedirect.com/api/mcp/products/0732512771","rawCanonicalId":null},"summary":{"shortDescription":"Molex Series 73251 RP-SMA jack, male pin, 50 Ohms, 18 GHz, through-hole right-angle, gold-plated brass body, solder termination, threaded coupling.","salesMarkdown":"## RF interconnect — RP-SMA jack for board-edge launch The threaded coupling gives a vibration-resistant mate — the nut torques down against the panel or mating jack, holding the centre contact alignment steady across the band. The 18 GHz max frequency covers the full Wi-Fi 6E and lower mmWave bands; above that the VSWR rises and the signal degrades. Gold plating on the centre contact resists corrosion and maintains consistent contact resistance over repeated mating cycles — important in field-serviceable gear. ## Construction and termination The body is machined brass with a gold housing colour — the gold finish gives a low-resistance ground path and resists oxidation. The centre contact is also brass with gold plating. Both the shield and centre contact terminate by solder, which is the standard method for through-hole RF connectors — the solder fillet at the PCB anchors the ground plane and the centre pin in one reflow or hand-solder step.","metaTitle":"Molex 0732512771 RP-SMA Jack, 50 Ohm, 18 GHz, Right-Angle","metaDescription":"Molex 0732512771 RP-SMA jack, male pin, 50 Ohm, 18 GHz, through-hole right-angle, gold-plated brass body. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Molex","Series":"73251","Package":"Bulk","Features":"-","Includes":"-","Impedance":"50 Ohms","Body Finish":"-","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"-","Mounting Type":"Through Hole, Right Angle","Connector Type":"Jack, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"500 V","Connector Style":"RP-SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"073251","Contact Termination":"Solder","Dielectric Material":"-","Operating Temperature":"-","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/498dd979e9a5011b3a996b4e349d3859.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the impedance of 0732512771?","answer":"The 0732512771 is a 50 Ohm RP-SMA jack, which is the standard impedance for most RF systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0732512771","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/0732512771 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}}