{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2351886-4","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"2351886-4","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2351886-4","factsUrl":"https://icsourcedirect.com/api/mcp/products/2351886-4","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan series, 2351886-4, Header, Male Pins, Shrouded (4 Side), 4 positions, 1 level, 0.138\" (3.50mm) pitch, through-hole, vertical orientation, tin mating finish, 12 A, 150 V, UL94 V-0, green housing.","salesMarkdown":"## Board-fit and routing for the 4-position Buchanan header The 2351886-4: This 4-position, single-level header from TE's Buchanan series is specified when a terminal block interface needs a shrouded, through-hole pin header on 3.50 mm pitch. The 0.138\" (3.50mm) pitch sets the PCB footprint and the per-contact current ceiling — at 12 A the temperature rise stays within the UL-rated limit for the PA66 housing. The vertical orientation and 0.134\" (3.40mm) contact tail length suit a standard 1.6 mm PCB; the 0.362\" (9.20mm) insulation height provides clearance above the board for wire entry from the mating plug. ## Current, voltage, and material limits for the build Rated 12 A at 150 V under UL conditions — the limiting factor is the contact-to-contact temperature rise in still air, not the contact itself. ROHS3 compliant per the manufacturer's declaration.","metaTitle":"2351886-4 TE Connectivity Buchanan Header, 4 Pos, 3.50mm","metaDescription":"2351886-4 TE Connectivity AMP Connectors Buchanan 4-position shrouded header, 3.50mm pitch, 12 A, 150 V, tin plating, through-hole, UL94 V-0.","metaKeywords":null},"attributes":{"series":"Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Header Plugs & Sockets"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Type":"Header, Male Pins, Shrouded (4 Side)","Color":"Green","Pitch":"0.138\\\" (3.50mm)","Series":"Buchanan","Package":"Bulk","Features":"-","Screw Size":"-","Current - UL":"12 A","Voltage - UL":"150 V","Current - IEC":"-","Mounting Type":"Through Hole","Product Status":"Active","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":"0.362\\\" (9.20mm)","Termination Style":"Solder","Wire Strip Length":"-","Header Orientation":"Vertical","Ingress Protection":"-","Base Product Number":"2351886","Contact Tail Length":"0.134\\\" (3.40mm)","Number of Positions":"4","Positions Per Level":"4","Contact Mating Finish":"Tin","Operating Temperature":"-40°C ~ 105°C","Wire Gauge or Range - AWG":"-","Wire Gauge or Range - mm²":"-","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4800","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.48000","currency":"USD"},{"qty":10,"price":"$0.45200","currency":"USD"},{"qty":25,"price":"$0.45040","currency":"USD"},{"qty":50,"price":"$0.43880","currency":"USD"},{"qty":100,"price":"$0.37640","currency":"USD"},{"qty":250,"price":"$0.34048","currency":"USD"},{"qty":500,"price":"$0.32158","currency":"USD"},{"qty":1000,"price":"$0.28185","currency":"USD"},{"qty":5000,"price":"$0.24970","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch and position count of 2351886-4?","answer":"The pitch is 0.138\" (3.50mm) and the header has 4 positions in a single level. This is a 1x4 shrouded pin header."},{"question":"Is 2351886-4 RoHS compliant?","answer":"Yes, it is listed as ROHS3 compliant by TE Connectivity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/2351886-4","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/2351886-4 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}}