{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1-1546306-2","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"1-1546306-2","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546306-2","factsUrl":"https://icsourcedirect.com/api/mcp/products/1-1546306-2","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan series, barrier terminal block, 12 circuits, 0.374\" (9.50mm) pitch, 20A, 300V, 12-22 AWG, dual-wall, screw termination, black thermoplastic, UL94 V-0.","salesMarkdown":"## Panel Wiring Terminal Selection The TE Connectivity Buchanan 1-1546306-2 is a 12-circuit barrier terminal block with a 0.374\" (9.50 mm) pitch, designed for chassis or panel mounting. It uses dual-wall barriers and screw top termination, accepting 12-22 AWG wire. The 12-22 AWG wire range covers common control circuit conductors from heavy power feeds (12 AWG) down to signal-level wiring (22 AWG). Termination is via steel screws with nickel finish — the closed bottom termination means the screw clamps the wire against the current-carrying bar without a through-hole, so stripped wire length needs to be consistent for full contact. The 24 wire entries (two rows of 12) allow daisy-chaining or dual-feed per circuit.","metaTitle":"TE Connectivity Buchanan 1-1546306-2 Barrier Strip","metaDescription":"TE Connectivity Buchanan 1-1546306-2 barrier block, 12 circuits, 0.374\" pitch, 20A, 300V, 12-22 AWG, UL94 V-0. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.374\\\" (9.50mm)","Series":"Buchanan","Package":"Bulk","Features":"Flange","Wire Gauge":"12-22 AWG","Barrier Type":"2 Wall (Dual)","Mounting Type":"Chassis, Panel","Number of Rows":"2","Product Status":"Active","Voltage Rating":"300V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Closed","Number of Circuits":"12","Base Product Number":"1546306","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"20A","Material - Insulation":"Thermoplastic","Operating Temperature":"-40°C ~ 120°C","Terminal Screw Finish":"Nickel","Number of Wire Entries":"24","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6700","priceTiers":[{"qty":1,"price":"$7.67000","currency":"USD"},{"qty":10,"price":"$6.04600","currency":"USD"},{"qty":25,"price":"$5.75080","currency":"USD"},{"qty":50,"price":"$5.22000","currency":"USD"},{"qty":100,"price":"$5.01360","currency":"USD"},{"qty":250,"price":"$4.42380","currency":"USD"},{"qty":500,"price":"$4.12888","currency":"USD"},{"qty":1000,"price":"$3.83396","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/197c079930fd6fd93d5a9fa3ca9b62db.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1-1546306-2/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 1-1546306-2?","answer":"The pitch is 0.374\" (9.50 mm), which determines the spacing between circuits on the terminal block."},{"question":"What is the wire gauge range for 1-1546306-2?","answer":"It accepts 12-22 AWG wire, covering power and signal conductors commonly used in control panels."},{"question":"Is 1-1546306-2 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/1-1546306-2","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/1-1546306-2 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}}