{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5-1634500-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"5-1634500-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1634500-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/5-1634500-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity ZDC/Greenpar series BNC plug, male pin, 50 Ohm impedance, 4 GHz max, 500 mating cycles, crimp shield/contact termination, silver zinc alloy body, gold center contact.","salesMarkdown":"## 50 Ohm BNC Plug for RG-58C and 141A — the signal-path workhorse, now obsolete The 5-1634500-3: The zinc alloy body with nickel finish and gold-plated brass centre contact gives 500 mating cycles — enough for bench-top patching and field-service reconnects without contact wear becoming the failure mode. ## Crimp termination, 500 cycles, and the cable-group constraint That keeps assembly repeatable if you have the correct crimp die for the cable OD. The cable group is specific: RG-58C, 141A, or Belden 9907. Step outside those coax types and the crimp barrel may not grip the dielectric or braid correctly, and the impedance match drifts. 500 mating cycles is typical for a BNC with gold-over-brass centre contact; the bayonet lock takes the axial load off the centre pin during mate. ## Obsolete — no official successor on record There is no documented replacement order code from the manufacturer. For a form-fit-function cross, look for a BNC plug with the same 50 Ohm impedance, 4 GHz bandwidth, crimp termination, and RG-58C/141A cable compatibility — the bayonet lock and 500-cycle durability are standard for the interface.","metaTitle":"TE Connectivity 5-1634500-3 BNC Plug, 50 Ohm, 4 GHz","metaDescription":"TE Connectivity 5-1634500-3 BNC plug, male pin, 50 Ohm impedance, 4 GHz max, 500 mating cycles, crimp termination. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["RF / Coaxial Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Series":"ZDC, Greenpar","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Sleeve","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"RG-58C, 141A, Belden 9907","Body Material":"Zinc Alloy","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Bayonet Lock","Insertion Loss":"0.2dB","Product Status":"Obsolete","Voltage Rating":"500 V","Connector Style":"BNC","Frequency - Max":"4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"1634500","Contact Termination":"Crimp","Dielectric Material":"Polymethylpentene (PMP)","Operating Temperature":"-55°C ~ 85°C","Center Contact Plating":"Gold","Center Contact Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is 5-1634500-3 obsolete?","answer":"Yes, TE Connectivity lists the 5-1634500-3 as Obsolete. No official successor part number has been published. For a replacement, look for a BNC plug with 50 Ohm impedance, 4 GHz frequency rating, crimp termination, and support for RG-58C or 141A cable."},{"question":"Where can I buy 5-1634500-3?","answer":"Submit an RFQ for your target quantity and delivery window."},{"question":"What cables are compatible with 5-1634500-3?","answer":"The 5-1634500-3 is designed for RG-58C, 141A, and Belden 9907 coax cable. The crimp barrel and centre contact dimensions match these cable types. Using other cable may affect impedance match and mechanical retention."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/5-1634500-3","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/5-1634500-3 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}}