{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1408541-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1408541-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408541-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1408541-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA plug, male pin, 50 Ohm, 6 GHz, crimp shield/solder contact, for RG-316 cable, includes contact and ferrule, nickel brass body, gold center contact.","salesMarkdown":"## SMA plug for RG-316, 50 Ohm to 6 GHz The 50 Ohm impedance and 6 GHz maximum frequency put this squarely in the SMA band for test equipment, short-range RF links, and antenna feeds where the cable run stays under a few metres. The nickel-plated brass body and snap-on fastening give a solid mechanical lock that holds through 500 mating cycles — enough for field-service connections that get swapped a few times a year. This plug is built for RG-316 cable exclusively — the crimp ferrule and centre contact dimensions match that cable group's dielectric diameter and centre conductor gauge. The shield termination is crimp-only, no clamp or collet. The PTFE dielectric in the connector body matches the cable's dielectric, keeping the 50 Ohm line consistent through the joint. ## Temperature range and field environment The PTFE dielectric doesn't reflow or shift at the high end, and the gold-over-copper centre contact resists corrosion in humid or salt-spray environments. The nickel body finish sheds oxidation — no plating flake to contaminate the interface on reconnection.","metaTitle":"TE 1408541-1 SMA Plug, 50 Ohm, RG-316, 6 GHz","metaDescription":"TE Connectivity 1408541-1 SMA plug male pin, 50 Ohm, 6 GHz max, for RG-316 cable. Gold-plated contact, nickel body, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"50Ohm","Body Finish":"Nickel","Cable Group":"RG-316","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Active","Voltage Rating":"335 V","Connector Style":"SMA","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1408541","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C~165°C","Center Contact Plating":"Gold","Center Contact Material":"Copper Alloy"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.2095","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/394fad0ea27992d2072a789f1446b9e6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What cable does 1408541-1 fit?","answer":"The 1408541-1 is designed for RG-316 cable. The crimp ferrule and centre contact dimensions are specific to that cable group's dielectric and conductor size."},{"question":"What is the impedance of 1408541-1?","answer":"50 Ohm nominal impedance, matching standard SMA system requirements for test equipment, RF links, and antenna feeds."},{"question":"Does 1408541-1 come with contacts and ferrule?","answer":"Yes — it ships as a three-piece kit including the connector body, one gold-plated centre contact, and one crimp ferrule. No separate parts to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408541-1","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/te-connectivity-amp-connectors/1408541-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}