{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387203204","brand":"Molex","brandSlug":"molex","productSlug":"387203204","canonicalUrl":"https://icsourcedirect.com/molex/387203204","factsUrl":"https://icsourcedirect.com/api/mcp/products/387203204","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38720 387203204, 4-circuit barrier block, 1 row, 0.375\" (9.53mm) pitch, 15A, 300V, screw top termination, solder turret bottom, flanged chassis mount, black thermoplastic, -40°C to 100°C.","salesMarkdown":"## Barrier Block for Panel-Mount Power Distribution The 387203204: The dual-wall barrier construction (2 Wall) isolates each terminal position, preventing accidental shorts from stray wire strands. The flanged mounting base secures the block to a panel or chassis with two screws, giving mechanical stability during wiring and in service. Top termination uses captive screws with a zinc clear chromate finish over steel; the bottom termination is a solder turret, insulated from the housing. Wire range accepted is 14-22 AWG, which covers the common power and control circuit sizes in panel builds. The block ships in bulk packaging. ## Position Count Comparison with Siblings The 387203204 carries 4 circuits. If the BOM calls for more positions, the same Beau 38720 series offers 5-circuit (387203205), 6-circuit (387203206), and 7-circuit (387203207) variants at the same 0.375\" pitch, 15A, 300V rating, and flanged chassis-mount footprint.","metaTitle":"Molex Beau 38720 387203204, 4-Circuit Barrier Block 0.375\"","metaDescription":"Molex Beau 38720 387203204 barrier block, 4 circuits, 0.375\" (9.53mm) pitch, 15A, 300V, screw top / solder turret bottom, flanged chassis mount. Active, ROHS3. Sourced to order.","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":"387203204","Series":"Beau 38720","Package":"Bulk","Features":"Flange","Wire Gauge":"14-22 AWG","description":"CONN BARRIER STRIP 4CIRC 0.375\\","Barrier Type":"2 Wall (Dual)","Mounting Type":"Chassis, Panel","Number of Rows":"1","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"Solder Turret, Insulated","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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.79","priceTiers":[{"qty":1,"price":"$3.79000","currency":"USD"},{"qty":10,"price":"$2.88700","currency":"USD"},{"qty":25,"price":"$2.70440","currency":"USD"},{"qty":50,"price":"$2.40400","currency":"USD"},{"qty":100,"price":"$2.35180","currency":"USD"},{"qty":250,"price":"$2.16884","currency":"USD"},{"qty":500,"price":"$1.95980","currency":"USD"},{"qty":1000,"price":"$1.73769","currency":"USD"},{"qty":5000,"price":"$1.63317","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/f9ea04397fa4281018acb4065b3ef4e6.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387203204/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 387203204 and what is the price?","answer":"The 387203204 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock-holding or price figure is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387203204","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/387203204 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}}