{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"920-503J-53P","brand":"Amphenol","brandSlug":"amphenol","productSlug":"920-503J-53P","canonicalUrl":"https://icsourcedirect.com/amphenol/920-503J-53P","factsUrl":"https://icsourcedirect.com/api/mcp/products/920-503J-53P","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol RF, HD-EFI series, 920-503J-53P, Plug, Male Pin, 1 Port, 50 Ohm, 6 GHz, 0.1 dB Insertion Loss, 200 Mating Cycles, Through Hole, Solder Termination, Nickel Body, Gold Center Contact.","salesMarkdown":"## What This 50 Ohm HD-EFI Plug Is For The Amphenol RF 920-503J-53P is a male pin plug from the HD-EFI series, a push-pull, smooth-bore RF interconnect built for applications that need a reliable 50 Ohm signal path up to 6 GHz. The 0.1 dB insertion loss across the band tells you the contact interface is clean and the impedance match is tight — you won't lose signal budget to the connector. With 200 mating cycles rated, this plug is designed for test equipment, instrumentation panels, or any setup where the cable gets disconnected and reconnected regularly without degrading the RF performance. 200 mating cycles is a solid number for a push-pull RF connector. The through-hole solder termination and shield termination are both solder, so once it's on the board, it's permanent; the mating cycles are all in the cable end, not the board mount.","metaTitle":"Amphenol RF 920-503J-53P HD-EFI Plug, 50 Ohm, 6 GHz","metaDescription":"Amphenol RF 920-503J-53P HD-EFI plug, male pin, 50 Ohm impedance, 6 GHz max frequency, 0.1 dB insertion loss, 200 mating cycles.","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":"HD-EFI","Package":"Tray","Features":"Smooth Bore","Includes":"-","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"200","Mounting Type":"Through Hole","Connector Type":"Plug, Male Pin","Fastening Type":"Push-Pull","Insertion Loss":"0.1dB","Product Status":"Active","Connector Style":"EFI, HD","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"92050","Contact Termination":"Solder","Dielectric Material":"Liquid Crystal Polymer (LCP)","Operating Temperature":"-45°C~125°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/056bb50d6b69037347988504df4f01e3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/920-503J-53P/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 920-503J-53P?","answer":"The 920-503J-53P is available to order through independent distribution. Submit an RFQ for current pricing and lead time — availability is confirmed at quote time against your specific quantity."},{"question":"What is the mating cycle life of the 920-503J-53P?","answer":"The 920-503J-53P is rated for 200 mating cycles. The gold-plated center contact and nickel-plated brass body are designed to maintain RF performance across that lifetime."},{"question":"What is the difference between the 920-503J-53P and the 920-504J-52P?","answer":"The 920-503J-53P is a male plug; the 920-504J-52P is a female jack. They mate together. The plug is rated for 200 mating cycles, the jack for 50 cycles. Both are 50 Ohm, 6 GHz, HD-EFI series connectors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/920-503J-53P","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/920-503J-53P 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}}