{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"66103-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"66103-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66103-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/66103-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Multimate III+ series, 66103-4 stamped pin contact, 20-24 AWG, gold 30.0µin (0.76µm) plating, brass, crimp termination, bulk.","salesMarkdown":"## Identifying the 66103-4 Stamped Pin Contact ## Wiring and Termination Fit This pin accepts 20-24 AWG stranded or solid wire. ## Comparing 66103-4 and 66103-3 The 66103-3 is the same stamped pin in the Multimate III+ series, same 20-24 AWG wire range and gold plating. The difference is the contact finish thickness: the 66103-4 carries 30.0µin (0.76µm) of gold, while the 66103-3 is plated with 15.0µin (0.38µm). For applications that demand higher mating cycle life or are in a more corrosive environment, the 30.0µin variant is the better choice.","metaTitle":"TE Connectivity 66103-4 Stamped Pin, Multimate III+","metaDescription":"66103-4 stamped pin contact from TE Connectivity Multimate III+ series. Gold-plated brass, crimp termination, 20-24 AWG. Active part, available 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":"Bulk","Wire Gauge":"20-24 AWG","Pin or Socket":"Pin","Contact Finish":"Gold","Product Status":"Active","lifecycle_stage":"unknown","Contact Material":"Brass","Base Product Number":"66103","Contact Termination":"Crimp","Contact Finish Thickness":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 66103-4?","answer":"The 66103-4 is sourced to order against an RFQ through independent distribution. Submit a quote request for current pricing and availability."},{"question":"What is the difference between 66103-4 and 66103-3?","answer":"Both are stamped pin contacts in the Multimate III+ series for 20-24 AWG wire with gold plating. The 66103-4 has a thicker gold layer of 30.0µin (0.76µm) versus 15.0µin (0.38µm) on the 66103-3, providing better durability for repeated mating cycles and harsher environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/66103-4","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/66103-4 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}}