{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-66504-0","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-66504-0","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-66504-0","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-66504-0","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 series, 1-66504-0 stamped socket contact, 20-24 AWG, gold flash, crimp termination, phosphor bronze, bulk.","salesMarkdown":"The TE Connectivity 1-66504-0 is a stamped socket contact from the AMPLIMITE HDP-20 series, designed for crimp termination to 20-24 AWG wire. The gold flash finish on the phosphor bronze base provides corrosion resistance for moderate mating cycles in industrial or telecom equipment. ## Wire Range and Termination Fit Rated for 20-24 AWG stranded or solid wire, this contact accepts the typical signal and low-power conductor sizes used in D-sub backshells and panel-mount connectors. The crimp barrel is sized for the full strip length; a standard Mil-spec or commercial crimp tool with the correct die (e.g., for AMPLIMITE contacts) ensures consistent pull-off force. Gold flash on the mating surface keeps contact resistance low without the cost of thicker plating, suitable for connections that are mated and unmated a few dozen times over the equipment life.","metaTitle":"TE AMPLIMITE HDP-20 1-66504-0, Stamped Socket Contact","metaDescription":"TE Connectivity AMPLIMITE HDP-20 stamped socket contact, 1-66504-0. Crimp termination, 20-24 AWG, gold flash finish. Active production, sourced to order.","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":"Bulk","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":"$0.3000","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/5049eb7182ead2ac351da1cc21319011.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What wire gauge does 1-66504-0 accept?","answer":"This contact accepts 20-24 AWG wire. Use the appropriate crimp tool and die set for AMPLIMITE stamped contacts to achieve the specified pull-off force."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-66504-0","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/1-66504-0 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}}