{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1408314-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1408314-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408314-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1408314-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity MMCX Plug, Male Pin, 50 Ohms, 6 GHz, Right Angle, Solder Termination, Gold Body, Snap-On, 170 V, 500 Mating Cycles, for RG-405 (.085\" Semi-Rigid), Includes End Cap, Bulk.","salesMarkdown":"It is a right-angle, free-hanging (in-line) connector with snap-on fastening — the standard interface for the MMCX series, which is smaller than SMA and rated for higher-density RF interconnects. ## RF Performance and Construction The 50 Ohm characteristic impedance is matched to standard RF system impedance, so the signal sees no discontinuity at the connector interface — critical for maintaining VSWR below the system budget. The 6 GHz frequency ceiling covers L-band through C-band applications; above that, the insertion loss rises and the return loss degrades. The gold body finish and gold center contact plating provide corrosion resistance and stable contact resistance across the 500 mating cycle life — the snap-on coupling wears the plating less aggressively than a threaded interface, but after 500 cycles the contact force drops and the RF performance drifts. The solder shield termination and solder contact termination require a soldering iron, not a crimp tool, so the assembly is a bench operation with controlled heat — the -55°C to 155°C operating range means the solder joint must survive thermal cycling without cracking. ## Kit Contents and Cable Fit The package includes 2 pieces: the connector body and an end cap. The end cap covers the cable end after termination, protecting the dielectric from moisture and mechanical damage. The connector is specifically designed for RG-405 (.085\" semi-rigid) cable — the center conductor diameter and dielectric OD match the connector's inner dimensions. Using a different cable type will change the impedance and degrade the RF performance. The Bulk packaging means the parts are loose in a bag, not on a reel or in a tube. No official replacement order code is listed. If a substitution is needed, the RFQ request should note the cable type (RG-405) and the MMCX interface so a functionally equivalent alternative can be evaluated.","metaTitle":"TE Connectivity 1408314-1 MMCX Plug, 50 Ohm, 6 GHz","metaDescription":"TE Connectivity 1408314-1 MMCX plug, male pin, 50 Ohm impedance, 6 GHz max frequency, 500 mating cycles.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"-","Package":"Bulk","Features":"-","Includes":"2 pcs - 1 Connector, 1 End Cap","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"RG-405 (.085\\\" Semi Rigid)","Body Material":"-","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line), Right Angle","Connector Type":"Plug, Male Pin","Fastening Type":"Snap-On","Insertion Loss":"-","Product Status":"Obsolete","Voltage Rating":"170 V","Connector Style":"MMCX","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Solder","Base Product Number":"1408314","Contact Termination":"Solder","Dielectric Material":"-","Operating Temperature":"-55°C ~ 155°C","Center Contact Plating":"Gold","Center Contact Material":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ba68960bee1a004f6ded32962d31fff6.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1408314-1 available via RFQ confirmation?","answer":"The 1408314-1 is obsolete and not held in standard distributor stock. It is sourced to order against an RFQ through independent distribution — submit a request with your BOM quantity for current pricing and availability confirmation."},{"question":"What connector type is 1408314-1?","answer":"It is an MMCX plug, male pin, with snap-on fastening and right-angle body — a miniature coaxial connector smaller than SMA, rated for 6 GHz and 50 Ohms."},{"question":"What cable does 1408314-1 work with?","answer":"It is designed for RG-405 (.085\" semi-rigid) coaxial cable. The center conductor and dielectric dimensions are matched to this cable type; using a different cable will shift the impedance and degrade RF performance."},{"question":"Does 1408314-1 come with the end cap and connector included?","answer":"Yes, the package includes 2 pieces: the connector body and an end cap. The end cap protects the terminated cable end."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408314-1","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/1408314-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}