{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66399-1","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66399-1","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66399-1","factsUrl":"https://icsourcedirect.com/api/mcp/products/66399-1","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multimate III+ stamped socket contact, 66399-1, crimp termination, tin-lead 50.0µin (1.27µm) plating, accepts 20-24 AWG, brass contact material.","salesMarkdown":"## Stamped socket contact for Multimate III+ power/signal cavities It is the socket half of the contact pair, mating with the corresponding Multimate III+ pin contacts inside the housing cavity. The brass base material with tin-lead finish ensures consistent crimp barrel formation and low contact resistance when properly crimped.","metaTitle":"TE 66399-1 Multimate III+ Stamped Socket Contact, 20-24 AWG","metaDescription":"TE Connectivity 66399-1 stamped socket contact for Multimate III+ series. Crimp termination, tin-lead plating 50.0 µin, accepts 20-24 AWG.","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":"Multimate III+","Package":"Bulk","Wire Gauge":"20-24 AWG","Pin or Socket":"Socket","Contact Finish":"Tin-Lead","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"66399","Contact Termination":"Crimp","Contact Finish Thickness":"50.0µin (1.27µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What wire gauge does 66399-1 support?","answer":"The 66399-1 stamped socket contact accepts 20-24 AWG wire for crimp termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66399-1","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/66399-1 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}}