{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"JC6-Q307-04","brand":"TE Connectivity AMP Connectors","brandSlug":"te-connectivity-amp-connectors","productSlug":"JC6-Q307-04","canonicalUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/JC6-Q307-04","factsUrl":"https://icsourcedirect.com/api/mcp/products/JC6-Q307-04","rawCanonicalId":null},"summary":{"shortDescription":"TE Connectivity Buchanan JC6 series, JC6-Q307-04, 4 circuit barrier strip, 0.375\" (9.53mm) pitch, 20A, 300V, 1 row, screw top termination, quick-connect bottom, black thermoplastic, UL94 V-0.","salesMarkdown":"## Four-Circuit Barrier Block for Panel Wiring The TE Connectivity Buchanan JC6-Q307-04 is a 4-circuit barrier terminal block from the JC6 series, designed for through-panel power distribution and control wiring. The 0.375\" (9.53mm) pitch spaces the terminals wide enough for 12 AWG wire with a screw clamp on top and a 0.250\" quick-connect tab on the bottom — the dual termination lets you land a permanent feed on the screw side while the QC tab serves a test point or a secondary tap. Rated 20A at 300V, the block handles motor starter circuits, HVAC control panels, and appliance power entry where a fused or switched line needs a serviceable junction. The block mounts to a chassis or panel via the integral flange — two screw holes at the ends secure it against the pull of the 12-22 AWG wires terminated under the screws. The dual-wall (2 wall) barrier design separates adjacent terminals with a full-height insulator wall, reducing the chance of a stray strand bridging circuits during termination. The 300V voltage rating is line-to-line, typical for 120/240VAC branch circuits in industrial control panels. The black housing is the standard colour for the JC6 series, and the RoHS compliance covers the current regulatory requirements for European and North American markets.","metaTitle":"TE Buchanan JC6-Q307-04 Barrier Block, 4 Circuit","metaDescription":"JC6-Q307-04 TE Connectivity Buchanan barrier strip, 4 circuits, 0.375\" (9.53mm) pitch, 20A, 300V. Screw top, quick-connect bottom. Active, RoHS.","metaKeywords":null},"attributes":{"series":"JC6, Buchanan","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"TE Connectivity AMP Connectors","Color":"Black","Pitch":"0.375\\\" (9.53mm)","Series":"JC6, Buchanan","Package":"Bulk","Features":"Flange","Wire Gauge":"12-22 AWG","Barrier Type":"2 Wall (Dual)","Mounting Type":"Chassis, Panel","Number of Rows":"1","Product Status":"Active","Voltage Rating":"300V","Top Termination":"Screws","lifecycle_stage":"unknown","Bottom Termination":"Quick Connect (0.250\\\"), Insulated","Number of Circuits":"4","Base Product Number":"JC6","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"20A","Material - Insulation":"Thermoplastic","Operating Temperature":"105°C","Terminal Screw Finish":"Zinc, Clear Chromate","Number of Wire Entries":"4","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.13000","currency":"USD"},{"qty":10,"price":"$4.49500","currency":"USD"},{"qty":25,"price":"$4.37800","currency":"USD"},{"qty":50,"price":"$4.28360","currency":"USD"},{"qty":100,"price":"$4.02480","currency":"USD"},{"qty":250,"price":"$4.00124","currency":"USD"},{"qty":500,"price":"$3.74232","currency":"USD"},{"qty":1000,"price":"$3.34220","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy JC6-Q307-04 and get a price?","answer":"Submit a request for the quantity you need — current pricing and lead time are confirmed at quote time."},{"question":"What is the wire gauge range for JC6-Q307-04?","answer":"The JC6-Q307-04 accepts 12-22 AWG wire. The screw clamp on top accommodates solid or stranded wire within that range; the 0.250\" quick-connect tab on the bottom accepts a standard female push-on terminal sized for the same wire gauge."},{"question":"Does JC6-Q307-04 have a flange?","answer":"Yes, the JC6-Q307-04 includes a flange with mounting holes at each end for chassis or panel installation. The flange provides mechanical retention against the pull of the terminated wires."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/te-connectivity-amp-connectors/JC6-Q307-04","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/JC6-Q307-04 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}}