{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0387700112","brand":"Molex","brandSlug":"molex","productSlug":"0387700112","canonicalUrl":"https://icsourcedirect.com/molex/0387700112","factsUrl":"https://icsourcedirect.com/api/mcp/products/0387700112","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38770 barrier block, 0387700112, 12 circuits, 0.375\" (9.53mm) pitch, 2 rows, 15A, 300V, screw termination, flanged chassis/panel mount, black PBT UL94 V-0 housing.","salesMarkdown":"## Panel-Mount Barrier Block for Power Distribution The Molex 0387700112 is a 12-circuit barrier strip from the Beau 38770 series, designed for chassis or panel mounting where a screw-terminated power distribution point is needed. The 0.375\" (9.53mm) pitch spaces the 24 wire entries (two rows of 12) across a block that bolts down via its integral flanges — no PCB footprint required. ## What the 15 A and 300 V Ratings Mean for the Installation The 300 V rating sets the maximum working voltage between adjacent circuits or to ground; the 0.375\" pitch and dual-wall barrier provide the creepage distance for that voltage class in a clean, dry environment. The 14-22 AWG wire range means the block accepts solid or stranded conductors from a 14 AWG power feed down to a 22 AWG control signal, all under the same screw clamp. ## Mounting and Termination — Flanged Chassis Fit The flanges on each end of the block accept a mounting screw (not included — order separately) to secure the block to a panel or chassis. The top termination uses captive screws that clamp the wire against a current-carrying plate; the bottom termination is closed, meaning the block is a feed-through or dead-end point, not a pass-through to a second set of terminals. The steel screws with zinc, clear chromate finish resist corrosion in a cabinet environment. The dual-row layout gives 24 wire entries in a 12-circuit block — two wires per circuit position, one per row, sharing the same terminal plate.","metaTitle":"Molex Beau 38770 0387700112 Barrier Block, 12 Circuit","metaDescription":"Molex 0387700112 Beau 38770 barrier strip, 12 circuits, 0.375\" pitch, 15A, 300V, 14-22 AWG, flanged chassis mount, UL94 V-0, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"Beau 38770","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Terminal Blocks","Barrier Terminal Blocks"],"specifications":{"Mfr":"Molex","Color":"Black","Pitch":"0.375\\\" (9.53mm)","Series":"Beau 38770","Package":"Bulk","Features":"Flange","Wire Gauge":"14-22 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":"038770","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"15A","Material - Insulation":"Polybutylene Terephthalate (PBT)","Operating Temperature":"-","Terminal Screw Finish":"Zinc, Clear Chromate","Number of Wire Entries":"24","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.9300","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$9.93000","currency":"USD"},{"qty":80,"price":"$6.90975","currency":"USD"},{"qty":1040,"price":"$5.50616","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/7fda3d06747a3087ee4a57c7a9115cdf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the wire gauge range for Molex 0387700112?","answer":"The 0387700112 accepts 14-22 AWG wire under the screw terminals."},{"question":"Does 0387700112 have mounting flanges?","answer":"Yes, the 0387700112 includes flanges on each end for chassis or panel mounting."},{"question":"Is 0387700112 RoHS compliant?","answer":"Yes, the 0387700112 is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0387700112","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/0387700112 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}}