{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"63166-5","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"63166-5","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/63166-5","factsUrl":"https://icsourcedirect.com/api/mcp/products/63166-5","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity power ring terminal, 63166-5, 12-16 AWG, screw termination, Tape & Reel, ROHS3 compliant.","salesMarkdown":"## Power ring terminal for bolted connections The TE Connectivity 63166-5 is a power ring terminal accepting 12-16 AWG wire, terminated by a screw through the ring lug. This is a bolted connection — the ring slides onto a stud or bolt and is torqued down, not crimped or soldered. It is the terminal end of a power cable that lands on a busbar, battery post, or equipment ground stud. The Tape & Reel packaging suits automated pick-and-place for high-volume harness assembly, though the screw termination itself is a manual step. ## Wire gauge fit and termination workflow The 12-16 AWG acceptance covers the common power distribution wire sizes in industrial and automotive secondary circuits. A 12 AWG stranded conductor carries about 20 A in free air; 16 AWG covers control and signal power runs. The screw termination means the installer strips the wire, inserts it into the barrel, and tightens the screw — no crimp tool, no die set. The ring ID is sized for the stud, though the exact stud diameter is not listed in the spec; the ring is designed to mate with a standard bolt or screw that fits through the lug eyelet.","metaTitle":"TE Connectivity 63166-5 Power Ring Terminal, 12-16 AWG","metaDescription":"TE Connectivity 63166-5 power ring terminal, 12-16 AWG, screw termination, ROHS3 compliant. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Circular Connectors"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"-","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Wire Gauge":"12-16 AWG","Termination":"Screw","Terminal Type":"Power Ring","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"63166"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.60000","currency":"USD"},{"qty":10,"price":"$0.56100","currency":"USD"},{"qty":25,"price":"$0.55840","currency":"USD"},{"qty":50,"price":"$0.54460","currency":"USD"},{"qty":100,"price":"$0.46710","currency":"USD"},{"qty":250,"price":"$0.42248","currency":"USD"},{"qty":500,"price":"$0.39900","currency":"USD"},{"qty":1000,"price":"$0.34971","currency":"USD"},{"qty":2500,"price":"$0.34502","currency":"USD"},{"qty":36000,"price":"$0.28164","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 63166-5 and get a price?","answer":"63166-5 is sourced to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time. No stock-holding claim is made here; the supply posture is quoted per request."},{"question":"What wire gauge does 63166-5 accept?","answer":"It accepts 12-16 AWG wire. The termination is screw-type through a power ring lug — strip the wire, insert into the barrel, tighten the screw."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/63166-5","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/63166-5 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}}