{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66504-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66504-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66504-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/66504-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 series, 66504-4 stamped socket contact, 20-24 AWG, gold flash, crimp termination, phosphor bronze.","salesMarkdown":"## Contact Type and Series Fit It mates with the standard HDP-20 pin contacts used in D-subminiature connector housings, making it a direct replacement for field repair or harness builds where the original contact is specified. ## Contact Finish and Material The contact is formed from phosphor bronze with a gold flash finish.","metaTitle":"TE 66504-4 AMPLIMITE HDP-20 Socket Contact, Gold Flash","metaDescription":"TE Connectivity 66504-4 stamped socket contact for AMPLIMITE HDP-20 series. 20-24 AWG, gold flash finish, crimp termination. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circular Connectors","Multi-Purpose Circular"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Stamped","Series":"AMPLIMITE HDP-20","Package":"Tape & Reel (TR) Cut Tape (CT)","Wire Gauge":"20-24 AWG","Pin or Socket":"Socket","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Base Product Number":"66504","Contact Termination":"Crimp","Contact Finish Thickness":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.2600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/ab936d4cf8cb81d46206dc255e07f2e4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66504-4/alternatives.json"},"ai":{"faq":[{"question":"What is the wire gauge range for 66504-4?","answer":"The 66504-4 accepts 20-24 AWG wire, matching the standard crimp range for AMPLIMITE HDP-20 socket contacts."},{"question":"Is 66504-4 a socket or pin contact?","answer":"It is a socket contact, designed to mate with the corresponding pin contact in an AMPLIMITE HDP-20 connector housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66504-4","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/66504-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:51:40.457Z","lastPublished":"2026-07-22T18:51:40.457Z","indexable":true}}