{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-66358-7","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-66358-7","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-66358-7","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-66358-7","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multimate III+ series stamped socket contact, 1-66358-7, crimp termination, 14-18 AWG, tin finish 50.0µin (1.27µm), brass contact material.","salesMarkdown":"It is a crimp-terminated socket designed to accept 14-18 AWG wire, with a tin contact finish plated to 50.0µin (1.27µm) over a brass base material. This is the female half of the connection — it mates with a corresponding Multimate III+ pin contact, typically housed in a connector housing or insert. The stamped construction keeps per-unit cost low for volume harness production, while the 50.0µin tin layer provides adequate corrosion protection for indoor, low-cycle applications where gold is not required. The 14-18 AWG range covers the common power and signal wire sizes in industrial and automotive harnesses. A standard open-barrel crimp tool with the correct anvil and indentor for Multimate III+ contacts is required; the TE-certified tooling ensures the crimp meets the specified pull-force. Tin-plated contacts are more forgiving of tool wear than gold, but the crimp height window is still tight enough that a calibration check before a production run is standard practice.","metaTitle":"TE 1-66358-7 Multimate III+ Stamped Socket, 14-18 AWG, Tin","metaDescription":"TE 1-66358-7 stamped socket contact for Multimate III+ series. Crimp termination, 14-18 AWG, 50.0µin tin plating. Active lifecycle, 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":"Multimate III+","Package":"Tape & Reel (TR) Cut Tape (CT)","Wire Gauge":"14-18 AWG","Pin or Socket":"Socket","Contact Finish":"Tin","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"66358","Contact Termination":"Crimp","Contact Finish Thickness":"50.0µin (1.27µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.6600","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-66358-7/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1-66358-7?","answer":"The 1-66358-7 is sourced through independent distribution and quoted to order against an RFQ. Submit a request for current pricing and availability — no stock-holding claim is made here."},{"question":"What tool is needed to crimp 1-66358-7?","answer":"A standard open-barrel crimp tool with the correct anvil and indentor set for Multimate III+ stamped contacts is required. TE Connectivity offers application tooling for this series; the exact tool number depends on production volume and whether it is a hand tool or a pneumatic/automatic press."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-66358-7","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/1-66358-7 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}