{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66570-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66570-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66570-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/66570-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMPLIMITE HDP-20 series, 66570-3, Stamped Pin Contact, 18 AWG, Solder Cup, Gold 30.0µin (0.76µm), Brass, Bulk.","salesMarkdown":"It terminates 18 AWG wire via a solder cup — a hand-solder joint that lets you replace or extend individual wires without a crimp tool. ## Termination and Wiring Fit Solder-cup termination means the stripped 18 AWG conductor is tinned and inserted into the cup, then soldered with a iron or wave. The stamped body accepts the wire without a ferrule; the cup depth is sized to hold the full stripped length. This contact mates with any AMPLIMITE HDP-20 receptacle socket (order the matching 66569 series socket) inside a standard D-sub shell — the pin and socket pair carry signal or low-current power up to the rated current of the connector assembly.","metaTitle":"TE Connectivity 66570-3 AMPLIMITE HDP-20 Stamped Pin, 18 AWG","metaDescription":"TE Connectivity 66570-3 AMPLIMITE HDP-20 stamped pin contact, 18 AWG, solder cup termination, 30.0µin gold plating. 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":"Bulk","Wire Gauge":"18 AWG","Pin or Socket":"Pin","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"66570","Contact Termination":"Solder Cup","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3800","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/813c1bd3acdc10d2dd7f532a21a39cba.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 66570-3 and how do I get a price?","answer":"The 66570-3 is sourced to order against an RFQ through independent distribution. Submit a request for your target quantity; availability and current pricing are confirmed at quote time."},{"question":"What is the contact finish thickness of 66570-3?","answer":"The contact finish thickness is 30.0µin (0.76µm) of gold over the brass base."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66570-3","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/66570-3 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}}