{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"132103RP","brand":"Amphenol","brandSlug":"amphenol","productSlug":"132103RP","canonicalUrl":"https://icsourcedirect.com/amphenol/132103RP","factsUrl":"https://icsourcedirect.com/api/mcp/products/132103RP","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol 132103RP RP-SMA jack, male pin, 50 Ohm, 18 GHz, gold brass body, solder termination, free-hanging, threaded coupling, RG-405 cable group, 500 mating cycles, -65°C to 165°C, Bulk.","salesMarkdown":"## RP-SMA Jack for RG-405 Semi-Rigid Coax — 18 GHz, 50 Ohm The 18 GHz maximum frequency is the upper end of the SMA specification — this jack will pass signals from DC through the full microwave band without a resonance dip, provided the cable and termination maintain the 50 Ohm impedance. The threaded coupling locks the pair mechanically, so vibration or cable strain won't unseat the interface. ## Kit Contents and Cable Compatibility The 132103RP ships as a 4-piece kit: one RP-SMA jack body, one centre contact (gold-plated brass), and two PTFE insulators. The cable group is explicitly RG-405 (.085\" /.086\" semi-rigid) — the insulator bores and contact dimensions are cut for that diameter. Using a different cable gauge will shift the impedance and may not seat the centre conductor properly. The contact and shield both terminate by solder, so you'll need a soldering iron rated for the brass body's thermal mass.","metaTitle":"Amphenol 132103RP RP-SMA Jack, 18 GHz, 50 Ohm, RG-405 Kit","metaDescription":"132103RP RP-SMA jack, male pin, 50 Ohm, 18 GHz max, gold body, mates with RG-405 semi-rigid coax. Kit includes connector, contact, and two insulators.","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":"4 pcs - 1 Connector, 1 Contact, 2 Insulators","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"RG-405 (.085\\\", .086\\\" Semi Rigid)","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Jack, 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":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"132103","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":"$5.5800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/3c7c8627473f0e195b32c466300afe6f.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/132103RP/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 132103RP and how do I get a price?","answer":"Submit a request for quote (RFQ) for current pricing and availability — stock and lead time are confirmed at quote time."},{"question":"What is the 132103RP connector used for?","answer":"The 132103RP is an RP-SMA jack for terminating RG-405 semi-rigid coaxial cable in 50 Ohm RF systems up to 18 GHz. It is used in test equipment, antenna feeds, microwave modules, and any application where the reverse-polarity interface prevents accidental mating with standard SMA connectors."},{"question":"Does the 132103RP kit include all necessary parts for installation?","answer":"You supply the RG-405 cable and solder."},{"question":"Can 132103RP be used with RG-405 semi-rigid coaxial cable?","answer":"Yes, the 132103RP is specified for cable group RG-405 (.085\" /.086\" semi-rigid). The insulator bores and contact dimensions are cut for that cable diameter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/132103RP","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/132103RP 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}}