{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1408338-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1408338-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408338-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/1408338-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity QMA jack, 50 Ohm, 6 GHz, snap-on, free-hanging, for RG-58/141/303 cable, includes connector + contact + ferrule, bulk.","salesMarkdown":"## QMA Jack for RG-58 Class Cable — 50 Ohm, 6 GHz The TE Connectivity 1408338-7 is a QMA-series jack (female socket) in a snap-on fastening style, rated for 50 Ohm impedance up to 6 GHz. It is designed for free-hanging (in-line) use on RG-58, RG-141, and RG-303 cables. This jack accepts RG-58, RG-141, and RG-303 cable groups — the most common 50 Ohm coax types for short-run RF interconnects. The shield terminates via crimp (ferrule included), and the centre contact is solder-terminated. The kit includes the contact and ferrule, so no separate terminal order is needed for a single cable end. ## RF Performance and Environmental Range Insertion loss is 0.25 dB across the band, and the voltage rating is 335 V.","metaTitle":"TE Connectivity 1408338-7 QMA Jack, 50 Ohm, 6 GHz","metaDescription":"TE Connectivity 1408338-7 QMA jack, 50 Ohm, 6 GHz max, snap-on fastening. Includes connector, contact, ferrule for RG-58/141/303 cable.","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":"50 Ohms","Body Finish":"Nickel","Cable Group":"RG-58, 141, 303","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"100","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Jack, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"0.25dB","Product Status":"Active","Voltage Rating":"335 V","Connector Style":"QMA","Frequency - Max":"6 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1408338","Contact Termination":"Solder","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-40°C ~ 80°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.6015","stockQuantity":47,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/a50aa7396207ac72fc5403a6519e83e0.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What cable types are compatible with TE Connectivity 1408338-7?","answer":"This QMA jack is designed for RG-58, RG-141, and RG-303 coaxial cables — common 50 Ohm types for short RF runs."},{"question":"Does the 1408338-7 include all necessary parts (contact and ferrule)?","answer":"No separate terminal order is needed for a single cable end."},{"question":"How do I get current pricing and availability for 1408338-7?","answer":"Pricing and stock are confirmed at quote time through independent distribution. Submit an RFQ for current availability and lead time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1408338-7","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/1408338-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}