{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1337597-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1337597-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1337597-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1337597-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Greenpar SMB plug, female socket, 1-1337597-0, 50 Ohm, 4 GHz, 0.3 dB insertion loss, snap-on, crimp shield, for RG-174A/188A/316, gold body, bulk.","salesMarkdown":"It comes as a two-piece kit — the connector body plus a crimp ferrule — for field termination onto RG-174A, RG-188A, or RG-316 coaxial cable. The gold-plated brass body and snap-on fastening make it a standard interface for RF interconnects where quick mate/unmate is needed without a threaded coupling. Rated at 50 Ohms impedance, 4 GHz maximum frequency, and 0.3 dB insertion loss, this plug is specced for signal paths up into the low microwave range — think test equipment, telecom infrastructure, or instrumentation where the SMB snap-on interface is preferred over SMA's threaded coupling. The 335 V voltage rating and 500 mating cycles give it a solid service life for bench or rack applications that see regular reconnection. Listed for RG-174A, RG-188A, and RG-316 cable groups — all small-diameter 50 Ohm coax types common in pigtail assemblies and patch cords. ## Material and Environment That temperature span covers outdoor enclosures, engine compartments, and cold-storage environments without derating the dielectric or contact spring force. ## Lifecycle and Sourcing — Obsolete, Sourced to Order No official successor order code is listed in the lifecycle record. If your build can accept a parametric equivalent, a cross-reference search against the SMB interface, 50 Ohm impedance, and RG-174/316 cable group may turn up an active alternative from Amphenol RF or Cinch Connectivity, but no pin-compatible direct replacement is documented here.","metaTitle":"TE Greenpar 1-1337597-0 SMB Plug, 50 Ohm, 4 GHz, Obsolete","metaDescription":"TE Connectivity Greenpar 1-1337597-0 SMB plug, female socket, 50 Ohm, 4 GHz, 0.3 dB insertion loss. For RG-174A/188A/316 cable.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"Greenpar","Package":"Bulk","Features":"-","Includes":"2 pcs - 1 Connector, 1 Ferrule","Impedance":"50 Ohms","Body Finish":"Gold","Cable Group":"RG-174A, 188A, 316","Body Material":"Brass","Housing Color":"Gold","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Female Socket","Fastening Type":"Snap-On","Insertion Loss":"0.3dB","Product Status":"Obsolete","Voltage Rating":"335 V","Connector Style":"SMB","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1337597","Contact Termination":"-","Dielectric Material":"Polytetrafluoroethylene (PTFE)","Operating Temperature":"-65°C ~ 165°C","Center Contact Plating":"Gold","Center Contact Material":"Beryllium Copper"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8200","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1-1337597-0?","answer":"The 1-1337597-0 is obsolete and not stocked on the shelf. It is sourced to order against an RFQ through independent distribution — availability and current pricing are confirmed at quote time. Submit an RFQ for your quantity to get a sourcing response."},{"question":"Is 1-1337597-0 obsolete?","answer":"Yes, TE Connectivity lists the 1-1337597-0 as Obsolete. No official replacement part number has been published. For an active alternative, look for an SMB plug with 50 Ohm impedance, snap-on coupling, and RG-174/316 cable compatibility from Amphenol RF or other manufacturers."},{"question":"What cable does 1-1337597-0 work with?","answer":"The 1-1337597-0 is specified for RG-174A, RG-188A, and RG-316 coaxial cables. These are all 50 Ohm, small-diameter coax types commonly used in RF pigtails and patch cords. The kit includes the connector body and a crimp ferrule for the shield termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1337597-0","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/1-1337597-0 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}}