{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66109-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66109-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66109-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/66109-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multimate III+ series, stamped socket contact, 66109-4, crimp termination, 24-26 AWG, gold plating 30.0µin (0.76µm), brass contact material, bulk packaging.","salesMarkdown":"It is a crimp-termination socket designed to accept 24-26 AWG wire, with a 30.0µin (0.76µm) gold plating over a brass base material. This contact is the female half of the Multimate III+ power and signal interconnect system, mating with the corresponding pin contacts in the same series. It is typically used inside Multimate III+ connector housings for wire-to-wire or wire-to-board applications where a reliable, field-serviceable crimp connection is required. ## Wire Sizing and Crimp Fit The 24-26 AWG wire range is the critical fit parameter for this socket. The stamped contact barrel is sized to crimp onto the stripped conductor and insulation for a gas-tight connection. ## Plating and Duty Cycle This level of gold is specified for applications requiring 500+ mating cycles or exposure to corrosive environments, such as industrial control panels, test equipment, or field-deployed sensors. The brass base material provides good spring properties for the contact beam.","metaTitle":"TE Connectivity 66109-4 Multimate III+ Socket Contact","metaDescription":"TE Connectivity 66109-4 stamped socket contact for Multimate III+ series. Crimp termination, 24-26 AWG, 30.0µin gold plating.","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":"24-26 AWG","Pin or Socket":"Socket","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"66109","Contact Termination":"Crimp","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3100","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/66109-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 66109-4 available via RFQ confirmation?","answer":"The 66109-4 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the wire gauge range for 66109-4?","answer":"The 66109-4 accepts 24-26 AWG wire for crimp termination."},{"question":"Can 66109-4 be used with Multimate III+ connectors?","answer":"Yes, the 66109-4 is a Multimate III+ series socket contact designed for use with Multimate III+ connector housings and mating pin contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66109-4","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/66109-4 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}}