{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387800114","brand":"Molex","brandSlug":"molex","productSlug":"387800114","canonicalUrl":"https://icsourcedirect.com/molex/387800114","factsUrl":"https://icsourcedirect.com/api/mcp/products/387800114","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38780 387800114, barrier block, 14 circuits, 0.438\" (11.12 mm) pitch, 15 A, 300 V, screw top termination, closed bottom, chassis/panel mount, black, UL94 V-0.","salesMarkdown":"## Barrier Block for Panel-Mount Power Distribution The Molex Beau 38780 387800114 is a 14-circuit barrier block in the Beau 38780 series, designed for chassis or panel-mounted power distribution. The 0.438\" (11.12 mm) pitch gives enough spacing between terminals for 300 V working voltage while keeping the block compact for a multi-circuit run. Each circuit is rated 15 A, and the dual-wall barrier construction (2 Wall (Dual)) provides physical isolation between adjacent terminals, reducing the risk of accidental bridging during wiring or service. Top termination uses screws with a Zinc, Clear Chromate finish on steel — the screw clamps down on the conductor, and the closed bottom means no through-hole access below the block. Wire range is 14-22 AWG, which covers most control-circuit and moderate-power wiring in industrial panels. The 28 wire entries (two per circuit, one per row) let you land two conductors on each circuit, useful for daisy-chaining or commoning without a separate jumper. The block is black and ships in Bulk packaging. RoHS3 Compliant per the lifecycle record. The base product number is 038780, which covers the series tooling; the full 387800114 is the specific 14-circuit variant with flange mounting features. ## Comparison with 16-Circuit Sibling The 387800116 is the 16-circuit version of the same Beau 38780 series — identical 0.438\" (11.12 mm) pitch, 15 A, 300 V rating, same dual-wall barrier, same screw top termination, same chassis/panel mount footprint per circuit. The only difference is the circuit count: 14 circuits on the 387800114 versus 16 on the 387800116.","metaTitle":"Molex Beau 38780 387800114 Barrier Block, 14 Circuits, 0.438\" Pitch","metaDescription":"Molex Beau 38780 387800114 barrier block, 14 circuits, 0.438\" (11.12 mm) pitch, 15 A, 300 V, screw top, closed bottom, chassis/panel mount, black, UL94 V-0. Active production, RoHS","metaKeywords":null},"attributes":{"series":"Beau 38780","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"Black","Pitch":"0.438\\\" (11.12mm)","title":"387800114","Series":"Beau 38780","Package":"Bulk","Features":"Flange","Wire Gauge":"14-22 AWG","description":"CONN BARRIER STRP 14CIRC 0.438\\","Barrier Type":"2 Wall (Dual)","Mounting Type":"Chassis, Panel","Number of Rows":"2","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"Closed","Number of Circuits":"14","Base Product Number":"038780","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"15A","Material - Insulation":"Thermoplastic","Terminal Screw Finish":"Zinc, Clear Chromate","Number of Wire Entries":"28","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.52","priceTiers":[{"qty":1,"price":"$9.52000","currency":"USD"},{"qty":10,"price":"$8.15800","currency":"USD"},{"qty":25,"price":"$7.78520","currency":"USD"},{"qty":50,"price":"$6.99820","currency":"USD"},{"qty":100,"price":"$6.62560","currency":"USD"},{"qty":250,"price":"$6.00444","currency":"USD"},{"qty":500,"price":"$5.59036","currency":"USD"},{"qty":1000,"price":"$5.27978","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4d43526dc66362b5d2efb6f85dab4170.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387800114/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 387800114?","answer":"The pitch is 0.438\" (11.12 mm) — the spacing between adjacent terminals in the barrier block."},{"question":"Will 387800114 drop into a panel cutout for the 16-circuit 387800116?","answer":"No — the 387800114 has 14 circuits while the 387800116 has 16 circuits at the same 0.438\" (11.12 mm) pitch, so the overall block length differs. The panel cutout and terminal layout must match the circuit count."},{"question":"Where can I buy 387800114 and get a price?","answer":"The part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for your target quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387800114","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/387800114 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}}