{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387206204","brand":"Molex","brandSlug":"molex","productSlug":"387206204","canonicalUrl":"https://icsourcedirect.com/molex/387206204","factsUrl":"https://icsourcedirect.com/api/mcp/products/387206204","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38720 barrier block, 387206204, 4 circuits, 0.375\" (9.53 mm) pitch, 15 A, 300 V, 14-22 AWG, top screws with PC pin bottom, flanged chassis/panel through-hole mount, black UL94 V-0 PBT housing.","salesMarkdown":"The Molex 387206204 is a 4-circuit barrier block from the Beau 38720 series, a terminal block type with dual-wall barrier construction. It carries a 0.375\" (9.53 mm) pitch, rated 15 A at 300 V, and accepts 14-22 AWG wire. The top termination uses screws with a zinc clear chromate finish; the bottom terminates to a PC pin for through-hole PCB mounting, with additional chassis/panel mount capability via the flanged housing. The black PBT insulator is rated UL94 V-0. The flanged housing also allows chassis or panel mounting, so the block can serve as a panel feed-through with the PC pin acting as a solder terminal on the board side. The dual-wall barrier design (2 Wall) provides physical isolation between adjacent circuits, reducing the risk of arcing or accidental bridging. The 387206204 is the 4-circuit member of the Beau 38720 series. If the BOM calls for 5 circuits, the 387206205 is the same block with 5 positions at the same 0.375\" (9.53 mm) pitch, same 15 A and 300 V ratings, same flanged housing and termination style. For 8 circuits, the 387206208; for 12 circuits, the 387206212. The mounting hole pattern and overall length scale with circuit count, so swapping between them requires checking the board layout or panel cutout.","metaTitle":"Molex Beau 387206204 Barrier Block, 4 Circuit, 0.375\" Pitch, 15 A","metaDescription":"Molex Beau 38720 barrier block, 4 circuits, 0.375\" (9.53 mm) pitch, 15 A, 300 V, 14-22 AWG, top screws with PC pin bottom, flanged chassis/panel through-hole mount, black UL94 V-0","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":"387206204","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; 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":"Polybutylene Terephthalate (PBT)","Operating Temperature":"-40°C ~ 130°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":"$4.17","priceTiers":[{"qty":1,"price":"$4.17000","currency":"USD"},{"qty":10,"price":"$3.17600","currency":"USD"},{"qty":25,"price":"$2.97520","currency":"USD"},{"qty":50,"price":"$2.64460","currency":"USD"},{"qty":100,"price":"$2.58700","currency":"USD"},{"qty":250,"price":"$2.38580","currency":"USD"},{"qty":500,"price":"$2.15584","currency":"USD"},{"qty":1000,"price":"$1.91152","currency":"USD"},{"qty":5000,"price":"$1.79654","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6b81ca9ba363717dc5970ecb1009cd43.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387206204/alternatives.json"},"ai":{"faq":[{"question":"What is the circuit count and pitch of 387206204?","answer":"It is a 4-circuit barrier block with a 0.375\" (9.53 mm) pitch."},{"question":"What is the closest functional second-source to 387206204?","answer":"The 387206205 is the same block with 5 circuits at the same pitch, ratings, and termination style; it is a direct position-count alternative, not a second-source substitute."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387206204","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/387206204 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}}