{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"925-124P-51S","brand":"Amphenol","brandSlug":"amphenol","productSlug":"925-124P-51S","canonicalUrl":"https://icsourcedirect.com/amphenol/925-124P-51S","factsUrl":"https://icsourcedirect.com/api/mcp/products/925-124P-51S","rawCanonicalId":null},"summary":{"shortDescription":"SMPM plug, female socket, 50 Ohm, DC to 35 GHz, snap-on, gold-plated beryllium copper, for 0.047\" semi-rigid cable, solder shield and contact termination, free-hanging, 100 mating cycles.","salesMarkdown":"## SMPM Plug for 0.047\" Semi-Rigid, DC to 35 GHz It belongs to the 92512 series of precision RF connectors, designed for the 0.047\" semi-rigid cable group. The body is machined from beryllium copper with a gold finish — the same gold-over-beryllium copper construction carries through the center contact. Snap-on fastening gives a positive lock without threads, which saves space in dense panel or module layouts. ## 35 GHz Bandwidth and 50 Ohm Impedance Rated to 35 GHz, this SMPM plug handles Ku-band, K-band, and into the lower Ka-band without a mode change. The 50 Ohm impedance is a standard match for most RF test cables, microwave modules, and antenna feeds. For a cable assembly shop, the 35 GHz ceiling means this connector works on any signal up to that frequency — you don't need a different part for X-band versus K-band runs. Both the shield and the center contact terminate by solder — no crimp tooling required. The connector is specified for 0.047\" semi-rigid cable, which is the standard diameter for RG-402 and similar low-loss microwave coax. That means you get the full assembly kit in one order code — no separate sourcing for the contact or dielectric. Free-hanging (in-line) mounting lets you use it as a cable-end plug or a panel-mate with the right bulkhead jack. ## Durability and Mating Cycles The snap-on coupling mechanism is faster to engage than a threaded SMA — useful when you're swapping cables on a VNA or a test fixture multiple times per shift.","metaTitle":"925-124P-51S SMPM Plug, 50 Ohm, DC to 35 GHz","metaDescription":"925-124P-51S SMPM plug, female socket, 50 Ohm impedance, rated DC to 35 GHz. Gold-plated beryllium copper body, snap-on coupling. For 0.047\" semi-rigid cable.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"Amphenol RF","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Insulator","Impedance":"50Ohm","Body Finish":"Gold","Cable Group":"0.047\\\" Semi Rigid","Body Material":"Beryllium Copper","Housing Color":"Gold","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMPM","Frequency - Max":"35 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"92512","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.8400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e8c59c609dcf33720c36b6af572036ee.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/925-124P-51S/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 925-124P-51S?","answer":"The 925-124P-51S is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time."},{"question":"Is 925-124P-51S compatible with 0.047 inch semi rigid cable?","answer":"Yes, the 925-124P-51S is specified for the 0.047\" semi-rigid cable group. That covers standard RG-402 and similar microwave coax with a 0.047\" outer diameter. Both the shield and center contact terminate by solder, so no crimp die is needed."},{"question":"How many mating cycles does 925-124P-51S support?","answer":"Rated for 100 mating cycles. The gold-plated beryllium copper contacts and snap-on coupling are designed to maintain consistent RF performance through that cycle life. Suitable for test bench and field-service applications where the connector is regularly mated and unmated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/925-124P-51S","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/925-124P-51S 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}}