{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1546931-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1546931-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546931-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1546931-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity AMP Connectors Buchanan series, Header, Male Pins, Unshrouded, 12 positions, 0.197\" (5.00mm) pitch, vertical, through hole, solder termination, 12 A, 300 V, UL94 V-0, Black, Bulk","salesMarkdown":"## 5.00 mm pitch, 12 A, vertical — the footprint you need The 1-1546931-2 is a 12-position, single-level vertical header from TE's Buchanan series, on a 0.197\" (5.00mm) pitch. The unshrouded design keeps the pins exposed for direct wire termination or mating with a shrouded plug. ## Side stacking for multi-circuit builds The side stacking feature lets you gang multiple headers side-by-side to increase circuit count without custom tooling.","metaTitle":"1-1546931-2 TE Connectivity Buchanan 12 Pos 5mm Vertical","metaDescription":"1-1546931-2 TE Connectivity AMP Connectors Buchanan series header, 12 positions, 5.00mm pitch, vertical, unshrouded, 12 A, 300 V, UL94 V-0. Active production.","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, 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":"Active","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":"-","Base Product Number":"1546931","Contact Tail Length":"0.138\\\" (3.50mm)","Number of Positions":"12","Positions Per Level":"12","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":"$3.8500","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.85000","currency":"USD"},{"qty":10,"price":"$3.42600","currency":"USD"},{"qty":25,"price":"$3.40880","currency":"USD"},{"qty":50,"price":"$3.37380","currency":"USD"},{"qty":100,"price":"$3.04160","currency":"USD"},{"qty":250,"price":"$3.02416","currency":"USD"},{"qty":500,"price":"$2.79690","currency":"USD"},{"qty":1000,"price":"$2.49974","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/1a7612b241adf0d187deae13df93b453.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1-1546931-2 a 5mm pitch terminal block header?","answer":"Yes, the pitch is 0.197\" (5.00mm). It's a vertical, unshrouded header with 12 positions in a single level, rated 12 A at 300 V."},{"question":"Does 1-1546931-2 have side stacking capability?","answer":"Yes, side stacking is listed as a feature. You can mount multiple headers side-by-side to expand circuit count."},{"question":"What is an equivalent or cross reference for 1-1546931-2?","answer":"Peer MPNs in the same series include 1-2213934-1, 1-2305909-1, and 1-2213935-1. Confirm position count and pitch match your BOM before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546931-2","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/1-1546931-2 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}}