{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1577639-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1577639-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1577639-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/1577639-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors PIDG, Strato-Therm ring terminal, order code 1577639-1, 12-14 AWG, #8 stud, circular, nickel-plated copper, PEEK insulated, 0.032\" (0.81mm) thick, crimp termination, free hanging.","salesMarkdown":"## PIDG Strato-Therm ring terminal for 12-14 AWG The 1577639-1: The nickel-plated copper contact is 0.032\" (0.81mm) thick, insulated with PEEK, and the serrated termination bites into the conductor for a gas-tight joint. ## Stud size options in the same wire gauge Within the 12-14 AWG PIDG Strato-Therm family, the 1577639-1 (#8 stud) sits alongside the 1577640-1 (#10 stud) — both share the same 0.343\" (8.71mm) outer width, 0.905\" (22.99mm) overall length, and PEEK insulation. The stud size is the selection axis: the #8 stud fits M4 or #8 screw terminals, while the #10 stud fits M5 or #10 hardware.","metaTitle":"TE Connectivity 1577639-1 Ring Terminal, 12-14 AWG, #8 Stud","metaDescription":"TE Connectivity AMP Connectors 1577639-1 PIDG Strato-Therm ring terminal, 12-14 AWG, #8 stud, nickel-plated copper, PEEK insulation, 0.032\" thick.","metaKeywords":null},"attributes":{"series":"PIDG, Strato-Therm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Wire-to-Wire Connectors","Ring Terminals"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Beige","Series":"PIDG, Strato-Therm","Package":"Bulk","Features":"Serrated Termination","Thickness":"0.032\\\" (0.81mm)","Insulation":"Insulated","Wire Gauge":"12-14 AWG","Termination":"Crimp","Mounting Type":"Free Hanging (In-Line)","Stud/Tab Size":"8 Stud","Terminal Type":"Circular","Contact Finish":"Nickel","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Copper","Length - Overall":"0.905\\\" (22.99mm)","Base Product Number":"1577639","Insulation Diameter":"0.090\\\" ~ 0.125\\\" (2.29mm ~ 3.18mm)","Width - Outer Edges":"0.343\\\" (8.71mm)","Material - Insulation":"Polyetheretherketone (PEEK)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3600","priceTiers":[{"qty":1,"price":"$5.36000","currency":"USD"},{"qty":10,"price":"$4.69700","currency":"USD"},{"qty":25,"price":"$4.57400","currency":"USD"},{"qty":50,"price":"$4.47560","currency":"USD"},{"qty":100,"price":"$4.20520","currency":"USD"},{"qty":250,"price":"$4.18056","currency":"USD"},{"qty":500,"price":"$3.91006","currency":"USD"},{"qty":1000,"price":"$3.49200","currency":"USD"},{"qty":2500,"price":"$3.24609","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1577639-1/alternatives.json"},"ai":{"faq":[{"question":"Will the 1577639-1 fit a panel designed for the 1577640-1?","answer":"The 1577639-1 uses a #8 stud; the 1577640-1 uses a #10 stud. The outer width (0.343\" or 8.71mm) and overall length (0.905\" or 22.99mm) are identical, but the stud hole diameter differs — the #8 stud terminal will not fit a #10 screw without a bushing."},{"question":"What compliance documentation does TE Connectivity provide for this terminal?","answer":"The 1577639-1 is RoHS Compliant. Additional compliance documentation (REACH, UL, IEC) is available from TE Connectivity upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1577639-1","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/1577639-1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}