{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"132289RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"132289RP","canonicalUrl":"https://icsourcedirect.com/amphenol/132289RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/132289RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF 132289RP, RP-SMA receptacle male pin, 1 port, 50 Ohm, 18 GHz, gold-plated brass body, bulkhead front-side nut mount, solder termination, 500 mating cycles, -65°C to 165°C.","salesMarkdown":"## RP-SMA Receptacle, Male Pin — 50 Ohm, 18 GHz, Bulkhead Mount The 132289RP: The RP-SMA (Reverse Polarity SMA) interface swaps the gender of the centre contact relative to standard SMA — the receptacle carries the pin, so it mates with an RP-SMA plug that has a socket. This is the common configuration for Wi-Fi antennas, wireless modules, and test equipment where the reverse-polarity interface prevents accidental mating with standard SMA connectors. The connector ships in bulk as a three-piece assembly: the receptacle body, a lockwasher, and a hex nut for front-side bulkhead mounting. ## 18 GHz Bandwidth, 500 Mating Cycles, Gold-Plated Interface The 18 GHz maximum frequency covers the full L, S, C, X, and Ku bands — enough for most wireless infrastructure, test instrumentation, and microwave links. The 375 V voltage rating provides extra margin for DC bias on the centre conductor or transient spikes in outdoor installations. ## Board Edge, End Launch, or Panel Mount — Two Mounting Options The 132289RP supports both board-edge end launch and panel mount. For end launch, the connector solders directly to the edge of a PCB — the signal pin aligns with a microstrip or grounded coplanar waveguide trace, and the ground legs tie to the board's ground plane. For panel mount, the bulkhead front-side nut secures the connector through a chassis cutout, with the included lockwasher preventing rotation under torque. The shield termination is solder — the outer conductor solders to the board ground or to a chassis ground tab, depending on the mounting method. The contact termination is also solder, requiring a soldering iron for the centre pin.","metaTitle":"132289RP RP-SMA Receptacle, Male Pin, 18 GHz, 50 Ohm","metaDescription":"132289RP RP-SMA receptacle, male pin, 50 Ohm, 18 GHz max, 500 mating cycles, gold-plated brass body, PTFE dielectric, bulkhead front-side nut mount, active","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors","RF Cable Assemblies"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Lockwasher, 1 Nut","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Board Edge, End Launch; Panel Mount","Connector Type":"Receptacle, Male Pin","Fastening Type":"Threaded","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"375 V","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":"132289","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":"$11.2700","stockQuantity":15,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/982b3dc51790421a2b73c48191c0d016.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 132289RP and what is the lead time?","answer":"Current pricing and availability are confirmed at the time of quote — no stock-holding claim or lead-time number is published here. Submit an RFQ for a firm quote with your target quantity."},{"question":"What is the impedance and frequency range of 132289RP?","answer":"The PTFE dielectric maintains the impedance across the full band, covering L through Ku band applications."},{"question":"What mounting options does 132289RP support?","answer":"The 132289RP supports both board-edge end launch and panel mount. For panel mount, it uses a bulkhead front-side nut with the included lockwasher and hex nut. The shield and centre contact are both solder-terminated."},{"question":"How many mating cycles does 132289RP have?","answer":"This is a solid rating for a threaded RF connector in field-service or test applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/132289RP","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/132289RP 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}}