{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66563-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66563-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66563-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/66563-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multimate III+ series, 66563-4, stamped socket contact, 20-24 AWG, gold plating 30.0µin (0.76µm), crimp termination, Tape & Reel.","salesMarkdown":"## Multimate III+ Stamped Socket Contact for 20-24 AWG This is the socket half of the mating pair — it fits into the corresponding Multimate III+ housing cavity and mates with a pin contact of the same series. Gold over brass gives stable contact resistance through the life of the connection. The crimp termination accepts 20-24 AWG stranded wire, covering the most common sizes for signal and moderate-power circuits in a harness. The stamped contact design uses a crimp barrel that deforms around the conductor and insulation, giving a gas-tight connection when the correct tooling is used. For the harness builder, the 20-24 AWG range means this contact fits into standard wire bundles without requiring a change in wire gauge for the circuit. ## Comparison with Same-Series Peers The 66563-4 shares the same Multimate III+ series, wire range (20-24 AWG), gold plating (30.0µin), and crimp termination as the 66563-8, 66331-2, and 66104-4. All are stamped socket contacts with identical electrical and mechanical specifications. The difference between these order codes is in the packaging reel configuration or the manufacturing lot — not in the functional fit. For a BOM line, any of these four can be used interchangeably as long as the packaging format (Tape & Reel vs Cut Tape) matches the assembly process.","metaTitle":"TE Multimate III+ 66563-4 Socket Contact, 20-24 AWG, Gold","metaDescription":"TE 66563-4 Multimate III+ stamped socket contact, 20-24 AWG, 30.0µin gold plating, crimp termination. Active lifecycle, sourced to order. Get a quote.","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":"-","Series":"Multimate III+","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":"Brass","Base Product Number":"66563","Contact Termination":"Crimp","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What pin mates with 66563-4?","answer":"The 66563-4 is a socket contact that mates with the corresponding Multimate III+ pin contact of the same wire gauge range. The pin half is typically ordered as a separate part number within the Multimate III+ series, sharing the same 20-24 AWG and gold plating specification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66563-4","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/66563-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}