{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"132291RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"132291RP","canonicalUrl":"https://icsourcedirect.com/amphenol/132291RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/132291RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF 132291RP RP-SMA jack, male pin, 50 Ohm, DC to 18 GHz, bulkhead front-side nut mount, through-hole solder termination, gold-plated brass body, PTFE dielectric, 500 mating cycles.","salesMarkdown":"## 50 Ohm RP-SMA Bulkhead Jack, DC to 18 GHz The 132291RP: The gold-plated brass body and PTFE dielectric keep the signal path stable across the full DC-to-18 GHz band. The threaded coupling and front-side nut bulkhead mount secure the connector to a panel before the solder terminations are made — a sequence that prevents torque stress on the solder joints during installation. ## What the 18 GHz and 500-Cycle Ratings Mean for Fit The 18 GHz upper frequency limit covers L-band through Ku-band — most telecom, Wi-Fi, and satellite downlink applications fit comfortably within this window. The 500-cycle mating life, backed by gold-on-gold contact surfaces (gold body finish and gold centre contact plating), means this jack can be reconnected repeatedly in test-set or field-service roles without the contact resistance drift that tin-plated interfaces show after a few dozen cycles. ## Mounting and Termination — Bulkhead First, Solder Second The bulkhead front-side nut secures the jack to a panel before any soldering. The centre contact and shield are both solder-terminated — the through-hole PCB tails align with the board after the nut is torqued.","metaTitle":"132291RP RP-SMA Jack, 50 Ohm, 18 GHz, Bulkhead Mount","metaDescription":"132291RP RP-SMA jack, male pin, 50 Ohm impedance, 18 GHz max frequency, gold-plated brass body, bulkhead mount with solder termination, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bag","Features":"-","Includes":"-","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Panel Mount, Through Hole","Connector Type":"Jack, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Connector Style":"RP-SMA","Frequency - Max":"18 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"Bulkhead - Front Side Nut","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"132291","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":"$9.1500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7ca80b4c408eff8e53de3775216e4ab4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/132291RP/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of 132291RP?","answer":"The 132291RP is a 50 Ohm RP-SMA jack, the standard impedance for RF test equipment, antennas, and most communications systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/132291RP","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/132291RP 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}}