{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387206304","brand":"Molex","brandSlug":"molex","productSlug":"387206304","canonicalUrl":"https://icsourcedirect.com/molex/387206304","factsUrl":"https://icsourcedirect.com/api/mcp/products/387206304","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38720 387206304 barrier block, 4 circuits, 0.375\" (9.53mm) pitch, 15 A at 300 V, 14-22 AWG, screw top termination, through-hole PC pin bottom, single row, black UL94 V-0 housing, bulk.","salesMarkdown":"The Molex Beau 38720 387206304 is a 4-circuit barrier block with a 0.375\" (9.53 mm) pitch, designed for through-hole board mounting. It uses screw top termination for field wiring and PC pin bottom termination for solder connection to the PCB. This is a single-row, dual-wall barrier strip rated for 15 A at 300 V, accepting 14-22 AWG wire — a common choice for power distribution and control circuit junction points inside industrial enclosures. The 4-circuit 387206304 shares the same 0.375\" (9.53 mm) pitch, 15 A / 300 V rating, and 14-22 AWG wire range as the 6-circuit 387206306 and the 10-circuit 387206310. The 387206204 is a 4-circuit variant with an added mounting flange for chassis or panel mount, but it still uses the same PC pin bottom termination. The dual-wall barrier design isolates adjacent terminals, reducing the chance of accidental shorting during wiring or maintenance.","metaTitle":"Molex Beau 38720 387206304 Barrier Block, 4 Circuit, 0.375\" Pitch","metaDescription":"Molex Beau 38720 387206304 barrier block, 4 circuits, 0.375\" (9.53 mm) pitch, 15 A at 300 V, 14-22 AWG, screw top, PC pin bottom, UL94 V-0, RoHS3. Active production, quoted to orde","metaKeywords":null},"attributes":{"series":"Beau 38720","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"Black","Pitch":"0.375\\\" (9.53mm)","title":"387206304","Series":"Beau 38720","Package":"Bulk","Wire Gauge":"14-22 AWG","description":"CONN BARRIER STRIP 4CIRC 0.375\\","Barrier Type":"2 Wall (Dual)","Mounting Type":"Through Hole","Number of Rows":"1","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"PC Pin","Number of Circuits":"4","Base Product Number":"038720","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"15A","Material - Insulation":"Thermoplastic","Operating Temperature":"-40°C ~ 100°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":"$3.6","priceTiers":[{"qty":1,"price":"$3.60000","currency":"USD"},{"qty":10,"price":"$2.74300","currency":"USD"},{"qty":25,"price":"$2.56920","currency":"USD"},{"qty":50,"price":"$2.28380","currency":"USD"},{"qty":100,"price":"$2.23410","currency":"USD"},{"qty":250,"price":"$2.06036","currency":"USD"},{"qty":500,"price":"$1.86178","currency":"USD"},{"qty":1000,"price":"$1.65078","currency":"USD"},{"qty":5000,"price":"$1.55149","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6b91b20884ca502447a3fdff0f5d2c65.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387206304/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch on the 387206304 barrier block?","answer":"The 387206304 has a 0.375\" (9.53 mm) pitch between circuits."},{"question":"What is the current and voltage rating for 387206304?","answer":"It is rated 15 A at 300 V per the spec table."},{"question":"Where can I buy 387206304?","answer":"The 387206304 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387206304","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/molex/387206304 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-14T12:54:51.082Z","lastPublished":"2026-07-14T12:54:51.082Z","indexable":true}}