{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387800107","brand":"Molex","brandSlug":"molex","productSlug":"387800107","canonicalUrl":"https://icsourcedirect.com/molex/387800107","factsUrl":"https://icsourcedirect.com/api/mcp/products/387800107","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38780 387800107 barrier strip, 7 circuits, 0.438\" (11.12 mm) pitch, 15 A, 300 V, dual-wall 2-row, chassis/panel mount, top screw / bottom closed termination, Black, Bulk.","salesMarkdown":"## Barrier Strip for Panel Wiring — 7 Circuits, 0.438\" Pitch The Molex Beau 38780 387800107 is a 7-circuit barrier strip built for chassis or panel-mounted power distribution. It carries a 0.438\" (11.12 mm) pitch between terminals, rated 15 A at 300 V — enough for control cabinet fan trays, small motor starters, or lighting contactor panels where you need a clean screw-terminated junction point. Dual-wall barrier construction (2 Wall) separates each circuit on both sides, reducing the chance of a stray strand bridging across terminals during wiring. The top termination uses screws with a Zinc, Clear Chromate finish; the bottom is closed, so this strip lands on a panel or chassis and the wires enter from one side only. It accepts 14-22 AWG wire across 14 wire entries — two per circuit, which lets you daisy-chain a feed and a load on the same terminal. ## Circuit Count vs the 9-Position Sibling The 7-circuit 387800107 shares the same 0.438\" pitch, 15 A rating, 300 V ceiling, and dual-wall chassis-mount format as the 9-circuit 387800109. The difference is the number of positions — 7 here against 9 on the 387800109. If your panel layout has the space and you need an extra pair of circuits for future expansion, the 9-position variant drops into the same mounting pattern per circuit. The 387800107 is listed as Active on the lifecycle record, so it remains a standard production item. It is ROHS3 Compliant.","metaTitle":"Molex Beau 38780 387800107 Barrier Strip, 7 Circuit, 0.438\"","metaDescription":"Molex Beau 38780 387800107 barrier strip, 7 circuits, 0.438\" pitch, 15 A at 300 V, dual-wall, chassis mount, UL94 V-0, Black. Active production, quoted to order.","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":"387800107","Series":"Beau 38780","Package":"Bulk","Features":"Flange","Wire Gauge":"14-22 AWG","description":"CONN BARRIER STRIP 7CIRC 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":"7","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":"14","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.51","priceTiers":[{"qty":1,"price":"$5.51000","currency":"USD"},{"qty":10,"price":"$4.19600","currency":"USD"},{"qty":25,"price":"$3.93040","currency":"USD"},{"qty":50,"price":"$3.49380","currency":"USD"},{"qty":100,"price":"$3.41780","currency":"USD"},{"qty":250,"price":"$3.15200","currency":"USD"},{"qty":500,"price":"$2.84820","currency":"USD"},{"qty":1000,"price":"$2.52540","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/301ea11b3c884c1f6647d87efe83f306.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387800107/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch on 387800107?","answer":"The pitch is 0.438\" (11.12 mm) between centers."},{"question":"Will 387800107 drop into a panel wired for 387800109?","answer":"Both share the same 0.438\" pitch, 15 A rating, 300 V rating, and chassis-mount format, but the 387800107 has 7 circuits versus 9 on the 387800109 — the panel cutout and terminal spacing per circuit are identical, so it fits the same footprint but with two fewer positions."},{"question":"Where can I buy 387800107 and how is it quoted?","answer":"The 387800107 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock-holding claim is made here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387800107","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/387800107 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}}