{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-520128-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-520128-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-520128-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-520128-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Ultra-Fast quick-disconnect receptacle, order code 2-520128-2, female, 0.250\" (6.35mm) tab width, 0.032\" (0.81mm) tab thickness, 18-22 AWG, tin-plated brass contact, fully insulated, right-angle flag, crimp termination, free hanging, red.","salesMarkdown":"## Fully insulated flag receptacle for 0.250\" tabs The 2-520128-2 is the red, 18-22 AWG member of TE's Ultra-Fast quick-disconnect receptacle line, accepting 0.250\" (6.35mm) wide tabs at a 0.032\" (0.81mm) thickness. The fully insulated housing and right-angle flag orientation suit inline wire-to-wire connections where the wire exits perpendicular to the tab axis. Tin-plated brass contact, crimp termination, free hanging mount. ## Tab width and thickness match across series The 0.250\" tab width and 0.032\" tab thickness of the 2-520128-2 match the Utilux non-insulated receptacle 1-1627194-4 (same width and thickness, 15-18 AWG) and the Utilux 1-1659250-0 (0.248\" width, 0.031\" thickness, 17-20 AWG). The Ultra-Fast insulation and flag orientation are the primary differentiators; the tab interface is shared across these active-production receptacles.","metaTitle":"2-520128-2 TE Ultra-Fast QC Receptacle, 0.250\" Tab","metaDescription":"TE Ultra-Fast 2-520128-2 female quick-disconnect receptacle, 0.250\" tab width, 18-22 AWG, tin-plated brass, fully insulated, right-angle flag, RoHS3 compliant","metaKeywords":null},"attributes":{"series":"Ultra-Fast","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Wire Connectors","Quick-Disconnect Terminals"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Red","Gender":"Female","Series":"Ultra-Fast","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Tab Width":"0.250\\\" (6.35mm)","Insulation":"Fully Insulated","Tab Length":"-","Wire Gauge":"18-22 AWG","Termination":"Crimp","Mounting Type":"Free Hanging (In-Line), Right Angle","Tab Thickness":"0.032\\\" (0.81mm)","Terminal Type":"Angled - 90°, Flag","Contact Finish":"Tin","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Length - Overall":"-","Base Product Number":"520128","Insulation Diameter":"0.165\\\" (4.19mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4500","priceTiers":[{"qty":1,"price":"$0.45000","currency":"USD"},{"qty":10,"price":"$0.41000","currency":"USD"},{"qty":25,"price":"$0.40800","currency":"USD"},{"qty":50,"price":"$0.39940","currency":"USD"},{"qty":100,"price":"$0.34130","currency":"USD"},{"qty":250,"price":"$0.30716","currency":"USD"},{"qty":500,"price":"$0.29010","currency":"USD"},{"qty":1000,"price":"$0.25427","currency":"USD"},{"qty":2200,"price":"$0.25427","currency":"USD"},{"qty":4400,"price":"$0.25256","currency":"USD"},{"qty":6600,"price":"$0.22696","currency":"USD"},{"qty":11000,"price":"$0.21120","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-520128-2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 2-520128-2 and how do I get a price?","answer":"The 2-520128-2 is available in Tape & Reel or Cut Tape packaging. Request a quote for current pricing and lead time."},{"question":"What compliance documentation does TE provide for 2-520128-2?","answer":"The 2-520128-2 is RoHS3 Compliant per TE's documentation."},{"question":"What is the color and gender of 2-520128-2?","answer":"The 2-520128-2 is a red, female (receptacle) quick-disconnect terminal."},{"question":"Will 2-520128-2 drop into a panel specified around 1-1659250-0 without rewiring?","answer":"The 2-520128-2 accepts 18-22 AWG wire and a 0.165\" insulation diameter, while the 1-1659250-0 accepts 17-20 AWG with a 0.102\" insulation diameter. The tab width and thickness are close but not identical (0.250\" vs 0.248\", 0.032\" vs 0.031\"). The 2-520128-2 is fully insulated with a flag orientation; the 1-1659250-0 is non-insulated inline. A direct drop-in without rewiring is not guaranteed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-520128-2","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/2-520128-2 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}}