{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1546931-3","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1546931-3","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546931-3","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1546931-3","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan series, 1-1546931-3, Header, Male Pins, Unshrouded, 13 positions, 0.197\" (5.00 mm) pitch, through-hole, vertical orientation, tin mating finish, 12 A, 300 V, UL94 V-0.","salesMarkdown":"## What This 13-Position Unshrouded Header Does The 1-1546931-3: It carries a UL-rated 12 A per contact at 300 V, with the tin-plated brass contacts suited for moderate cycle counts in controlled environments. The vertical header orientation and 0.138\" (3.50 mm) contact tail length fit standard through-hole board layouts. A distinguishing feature is side stacking — the header can be ganged side-by-side on the same pitch to build wider multi-row assemblies without custom tooling. No stock-holding claim — sourced per request against the BOM quantity. ## Board Fit and Routing at 5.00 mm Pitch Vertical through-hole mounting with a 0.138\" tail length suits single-layer or double-layer boards where the header sits perpendicular to the board plane.","metaTitle":"1-1546931-3 TE Connectivity Buchanan Header, 13 Pos, 5.00 mm","metaDescription":"1-1546931-3 TE Connectivity AMP Connectors Buchanan series unshrouded header, 13 positions, 5.00 mm pitch, 12 A, 300 V, tin plating. Obsolete — sourced per RFQ.","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, Unshrouded","Color":"Black","Pitch":"0.197\\\" (5.00mm)","Series":"Buchanan","Package":"Bulk","Features":"Side Stacking","Screw Size":"-","Current - UL":"12 A","Voltage - UL":"300 V","Current - IEC":"-","Mounting Type":"Through Hole","Product Status":"Obsolete","Torque - Screw":"-","Plug Wire Entry":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Housing Material":"Polyamide (PA66), Nylon 6/6","Number of Levels":"1","Insulation Height":"0.079\\\" (2.00mm)","Termination Style":"Solder","Wire Strip Length":"-","Header Orientation":"Vertical","Ingress Protection":"-","Contact Tail Length":"0.138\\\" (3.50mm)","Number of Positions":"13","Positions Per Level":"13","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":"$1.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/e6624016a03d00dfd5c54a8deef4e056.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1546931-3/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546931-3","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/1-1546931-3 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}