{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1776130-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1776130-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776130-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/1776130-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan series, Header, Male Pins, Shrouded (4 Side), 4 positions, 0.138\" (3.50mm) pitch, vertical through-hole, solder termination, 11 A / 300 V, UL94 V-0.","salesMarkdown":"## What the 3.50mm Pitch Means for Your Board The 1776130-4: The vertical orientation means the pins stand straight off the board, which suits wire-to-board connections where the cable enters from above and the header acts as a fixed board-mount half. Supplied in bulk packaging. No official cross-reference or direct equivalent from other manufacturers is listed — the pitch and pin count are specific to the Buchanan series. Through-hole solder termination — the contact tail length is 0.134\" (3.40mm), enough for a standard 1.6mm PCB with the solder fillet visible on the bottom side. The shroud covers all four sides of the pins, which prevents bent pins during blind mating and provides keying against mismatched receptacles.","metaTitle":"1776130-4 TE Connectivity Buchanan Header 4-Pin 3.50mm Pitch","metaDescription":"1776130-4 TE Connectivity AMP Connectors Buchanan header, 4 positions, 0.138\" (3.50mm) pitch, shrouded vertical, 11 A / 300 V, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Header, Male Pins, Shrouded (4 Side)","Color":"Black","Pitch":"0.138\\\" (3.50mm)","Series":"Buchanan","Package":"Bulk","Features":"-","Screw Size":"-","Current - UL":"11 A","Voltage - UL":"300 V","Current - IEC":"-","Mounting Type":"Through Hole","Product Status":"Active","Torque - Screw":"-","Plug Wire Entry":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Housing Material":"Polyamide (PA), Nylon","Number of Levels":"1","Insulation Height":"0.362\\\" (9.20mm)","Termination Style":"Solder","Wire Strip Length":"-","Header Orientation":"Vertical","Ingress Protection":"-","Base Product Number":"1776130","Contact Tail Length":"0.134\\\" (3.40mm)","Number of Positions":"4","Positions Per Level":"4","Contact Mating Finish":"Tin","Operating Temperature":"-40°C ~ 110°C","Wire Gauge or Range - AWG":"-","Wire Gauge or Range - mm²":"-","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2942","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/cfbf6797da684cef3a3c76b38e74a6d4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1776130-4/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 1776130-4 online?","answer":"We source 1776130-4 through independent distribution against your RFQ. Submit a request with your target quantity and we will confirm availability and pricing — no stock-holding claim, no automated price."},{"question":"What is the pitch and pin count of TE 1776130-4?","answer":"0.138\" (3.50mm) pitch, 4 positions in a single level. The vertical shrouded header mates with any 3.50mm pitch receptacle that accepts a 4-position male pin header."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1776130-4","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/1776130-4 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}}