{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2-520403-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2-520403-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-520403-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/2-520403-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Ultra-Fast Plus quick-disconnect receptacle, order code 2-520403-2, female, 0.187\" (4.75mm) tab width, 0.032\" (0.81mm) tab thickness, 18-22 AWG, tin-plated brass, fully insulated, free-hanging crimp termination.","salesMarkdown":"## Quick-disconnect receptacle for 0.187\" tabs The 2-520403-2 is a fully insulated female quick-disconnect receptacle in TE's Ultra-Fast Plus series, accepting 0.187\" (4.75mm) wide tabs with a thickness of 0.032\" (0.81mm). It crimps onto 18-22 AWG wire and carries a tin-plated brass contact — the tin finish suits moderate-cycle applications where cost per termination is the primary driver. The red insulation colour identifies the wire range at a glance on the assembly bench. ## Tab width and thickness selection Within the Ultra-Fast Plus family the 2-520403-2 mates with 0.187\" wide tabs at 0.032\" thickness — the same width is offered with a 0.020\" tab (2-520401-2) for thinner male blades, and the 0.250\" width (2-520405-2, 2-520407-2) serves heavier-duty circuits. All four share the same 18-22 AWG range, tin-plated brass contact, and fully insulated housing — the choice reduces to the tab dimensions on the mating male quick-disconnect.","metaTitle":"2-520403-2 TE Connectivity Ultra-Fast Plus QC Receptacle","metaDescription":"2-520403-2 TE Connectivity AMP Connectors Ultra-Fast Plus female quick-disconnect, 0.187\" tab width, 18-22 AWG, tin-plated brass, active production.","metaKeywords":null},"attributes":{"series":"Ultra-Fast Plus","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 Plus","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"-","Tab Width":"0.187\\\" (4.75mm)","Insulation":"Fully Insulated","Tab Length":"-","Wire Gauge":"18-22 AWG","Termination":"Crimp","Mounting Type":"Free Hanging (In-Line)","Tab Thickness":"0.032\\\" (0.81mm)","Terminal Type":"Standard","Contact Finish":"Tin","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Length - Overall":"0.855\\\" (21.72mm)","Base Product Number":"520403","Insulation Diameter":"0.060\\\" ~ 0.135\\\" (1.52mm ~ 3.43mm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3100","priceTiers":[{"qty":1,"price":"$0.31000","currency":"USD"},{"qty":10,"price":"$0.26400","currency":"USD"},{"qty":25,"price":"$0.26240","currency":"USD"},{"qty":50,"price":"$0.25920","currency":"USD"},{"qty":100,"price":"$0.23950","currency":"USD"},{"qty":250,"price":"$0.19680","currency":"USD"},{"qty":500,"price":"$0.18588","currency":"USD"},{"qty":1000,"price":"$0.17276","currency":"USD"},{"qty":2700,"price":"$0.16729","currency":"USD"},{"qty":5400,"price":"$0.15308","currency":"USD"},{"qty":13500,"price":"$0.13559","currency":"USD"},{"qty":27000,"price":"$0.13533","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6620b32806c991653169628e791ee879.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/2-520403-2/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for 2-520403-2?","answer":"The part is RoHS3 Compliant per TE Connectivity's declaration. UL and IEC documentation is available from the manufacturer upon request; no specific UL file number is listed in the product record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2-520403-2","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/2-520403-2 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}}