{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"SMP-FS-FDPCT","brand":"Amphenol","brandSlug":"amphenol","productSlug":"SMP-FS-FDPCT","canonicalUrl":"https://icsourcedirect.com/amphenol/SMP-FS-FDPCT","factsUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FS-FDPCT","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol SMP jack, male pin, 50 Ohms, DC to 12 GHz, full detent, snap-on, through-hole solder, gold body, 500 mating cycles.","salesMarkdown":"## 50 Ohm SMP Jack with Full Detent – Why the Detent Matters The SMP-FS-FDPCT: The full detent feature adds a positive mechanical lock beyond the basic SMP push-on engagement — it takes a deliberate pull to release, which makes this a better choice for a panel-mounted jack that sees field handling or a board-edge port in a portable instrument. Rated to 12 GHz, it covers L-band through X-band and the lower half of Ku-band, which is the working range for most radar, satcom, and test-equipment RF chains below the millimetre-wave threshold. ## 500 Mating Cycles – Gold Plating and Snap-On Wear Life The 500-cycle rating comes from the gold-over-brass centre contact and the gold-plated brass body — the plating on both halves resists galling and maintains contact resistance through repeated mate/unmate cycles. The snap-on interface wears the detent spring more than the centre pin, so the 500-cycle figure is a practical limit for the retention force, not the electrical contact. In a production-test fixture where the connector sees daily connect-disconnect, this jack will hold up for years; in a permanent install it effectively never wears out. ## Through-Hole Solder Termination – Board Mounting Reality","metaTitle":"SMP-FS-FDPCT SMP Jack, 50 Ohm, 12 GHz, Full Detent","metaDescription":"Amphenol SMP-FS-FDPCT SMP jack, male pin, 50 Ohms, 12 GHz max, full detent, 500 mating cycles, gold body. Active production, sourced to order.","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":"Full Detent","Includes":"-","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"-","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Through Hole","Connector Type":"Jack, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Connector Style":"SMP","Frequency - Max":"12 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"SMP-FS","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":"$10.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c30dad665e36ed3dd3eecbea6bac8f04.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/SMP-FS-FDPCT/alternatives.json"},"ai":{"faq":[{"question":"What is the impedance of SMP-FS-FDPCT?","answer":"The SMP-FS-FDPCT is a 50 Ohm connector, which matches the standard impedance for most RF test, telecom, and radar systems."},{"question":"What is the difference between SMP-FS-FDPCT and a standard SMP connector?","answer":"The full detent feature provides a stronger mechanical retention than a standard SMP push-on connector. It requires a deliberate pull to disengage, making it more resistant to accidental unmating under vibration or cable movement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/SMP-FS-FDPCT","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/SMP-FS-FDPCT 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}}