{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776943-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776943-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776943-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776943-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan header, order code 1776943-4, 4 positions, single level, 5.00 mm pitch, tin-plated mating finish, through-hole right-angle, solder termination, UL94 V-0.","salesMarkdown":"TE Connectivity AMP Connectors Buchanan header, order code 1776943-4, 4 positions, single level, 5.00 mm pitch, tin-plated mating finish, through-hole right-angle, solder termination, UL94 V-0.","metaTitle":"TE Buchanan 1776943-4 Header, 4-Pos, 5.00mm, Obsolete","metaDescription":"TE Connectivity AMP Connectors Buchanan 1776943-4 header: 4 positions, 5.00 mm pitch, tin-plated contacts, through-hole right-angle, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Header, Male Pins, Shrouded (4 Side)","Color":"Green","Pitch":"0.197\\\" (5.00mm)","Series":"Buchanan","Package":"Bulk","Features":"-","Screw Size":"-","Current - IEC":"-","Mounting Type":"Through Hole","Product Status":"Obsolete","Torque - Screw":"-","Plug Wire Entry":"-","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Housing Material":"Polyamide (PA66), Nylon 6/6","Number of Levels":"1","Insulation Height":"0.329\\\" (8.36mm)","Termination Style":"Solder","Wire Strip Length":"-","Header Orientation":"90°, Right Angle","Ingress Protection":"-","Base Product Number":"1776943","Contact Tail Length":"-","Number of Positions":"4","Positions Per Level":"4","Contact Mating Finish":"Tin","Operating Temperature":"-","Wire Gauge or Range - AWG":"-","Wire Gauge or Range - mm²":"-","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.5100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7b089b76ef93f64b49d81d99f057734d.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1776943-4/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to 1776943-4?","answer":"No official pin-compatible alternative exists from TE Connectivity AMP Connectors for this Buchanan series header."},{"question":"What compliance documentation is available for 1776943-4?","answer":"RoHS and REACH compliance documentation is available through TE Connectivity AMP Connectors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776943-4","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/1776943-4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T22:16:39.130Z","lastPublished":"2026-07-20T22:16:39.130Z","indexable":true}}