{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"447647-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"447647-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/447647-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/447647-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity SMA plug kit, 50 Ohm, male pin, crimp termination for RG-174/188A/316, DC-12.4 GHz, 0.3 dB insertion loss, 500 mating cycles, nickel-plated brass body, bulk.","salesMarkdown":"## SMA Plug Kit for RG-174, 188A, 316 Cable The 447647-3: The kit ships as three pieces: the connector body, the centre contact, and the crimp ferrule, so you have everything in one bag to terminate a cable end. ## Cable Fit and Termination The ferrule is sized for RG-174, RG-188A, and RG-316. Shield and contact termination are both crimp. ## Obsolete — Sourcing the 447647-3 TE has marked the 447647-3 as obsolete. No official successor order code appears on record.","metaTitle":"TE 447647-3 SMA Plug Kit, 50 Ohm, 12.4 GHz, RG-174/188/316","metaDescription":"TE 447647-3 SMA plug male pin, 50 Ohm, DC to 12.4 GHz, crimp termination for RG-174/188A/316 cable. 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":"-","Package":"Bulk","Features":"-","Includes":"3 pcs - 1 Connector, 1 Contact, 1 Ferrule","Impedance":"50 Ohms","Body Finish":"Nickel","Cable Group":"RG-174, 188A, 316","Body Material":"Brass","Housing Color":"Silver","Mating Cycles":"500","Mounting Type":"Free Hanging (In-Line)","Connector Type":"Plug, Male Pin","Fastening Type":"Threaded","Insertion Loss":"0.3dB","Product Status":"Obsolete","Connector Style":"SMA","Frequency - Max":"12.4 GHz","Number of Ports":"1","lifecycle_stage":"unknown","Mounting Feature":"-","Ingress Protection":"-","Shield Termination":"Crimp","Base Product Number":"447647","Contact Termination":"Crimp","Dielectric Material":"-","Operating Temperature":"-","Center Contact Plating":"-","Center Contact Material":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.2700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5c7230bf1caa395f5c5abb72d5c44d48.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for 447647-3?","answer":"TE has not published an official direct replacement order code for the 447647-3. The part is obsolete, so the supply channel is surplus inventory and independent distribution. For a new design, any current-production SMA crimp plug for RG-174/188A/316 cable with the same 50 Ohm impedance will mate with the same SMA jack."},{"question":"Does 447647-3 work with RG58 cable?","answer":"No. The 447647-3 ferrule and centre contact are sized for RG-174, RG-188A, and RG-316 cable groups only. RG-58 has a larger dielectric diameter and will not fit the crimp ferrule or centre contact bore."},{"question":"What tools are needed to install 447647-3?","answer":"You need a hex crimp tool with the correct die for the ferrule OD and a separate crimp tool for the centre contact. The shield termination and contact termination are both crimp-style — no solder step. The specific die dimensions depend on the cable jacket and braid diameter for RG-174/188A/316."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/447647-3","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/447647-3 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}}