{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"387206812","brand":"Molex","brandSlug":"molex","productSlug":"387206812","canonicalUrl":"https://icsourcedirect.com/molex/387206812","factsUrl":"https://icsourcedirect.com/api/mcp/products/387206812","rawCanonicalId":null},"summary":{"shortDescription":"Molex Beau 38720 barrier strip, 12 circuits, 0.375\" (9.53 mm) pitch, 15 A, 300 V, dual-wall, screw top termination, PC pin bottom, through-hole mount, black, bulk.","salesMarkdown":"The Molex 387206812 is a 12-circuit barrier strip from the Beau 38720 series, built for panel or PCB termination of 14-22 AWG wire. It uses a dual-wall (2 Wall) barrier design with 0.375\" (9.53 mm) pitch, rated 15 A at 300 V. Top termination is via nickel-plated brass screws; bottom termination is PC pins for through-hole mounting. The black PBT insulation carries a UL94 V-0 rating. ## What the Ratings Mean The 15 A per-circuit rating is the continuous current limit per screw terminal — sized for motor control, lighting, or power distribution circuits where a ring lug under a screw is the standard termination. The 300 V rating with the 0.375\" pitch means the barrier spacing is adequate for 300 V line-to-line or line-to-ground in dry indoor environments; in a humid pump house, the dual-wall barriers add extra creepage path to reduce tracking risk. The 14-22 AWG wire range accepts solid or stranded copper — a ring or spade lug crimped on 14 AWG is the most secure fit under the screw head. The nickel-plated brass screws resist corrosion in industrial cabinet atmospheres. The flange feature allows panel or chassis mounting in addition to the through-hole PCB pins, giving the installer a mechanical anchor independent of the solder joints.","metaTitle":"Molex Beau 38720 387206812, 12 Circuit Barrier Strip, 0.375\" Pitch","metaDescription":"Molex Beau 38720 barrier strip, 12 circuits, 0.375\" (9.53 mm) pitch, 15 A, 300 V, dual-wall, screw top termination, PC pin bottom, through-hole, black. Active production, ROHS3 com","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":"387206812","Series":"Beau 38720","Package":"Bulk","Features":"Flange","Wire Gauge":"14-22 AWG","description":"CONN BARRIER STRP 12CIRC 0.375\\","Barrier Type":"2 Wall (Dual)","Mounting Type":"Through Hole","Number of Rows":"1","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"PC Pin","Number of Circuits":"12","Base Product Number":"038720","Terminal Block Type":"Barrier Block","Current Rating (Amps)":"15A","Material - Insulation":"Polybutylene Terephthalate (PBT)","Operating Temperature":"-40°C ~ 100°C","Terminal Screw Finish":"Nickel","Number of Wire Entries":"12","Terminal Screw Material":"Brass"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.24","priceTiers":[{"qty":1,"price":"$7.24000","currency":"USD"},{"qty":10,"price":"$5.70500","currency":"USD"},{"qty":25,"price":"$5.42680","currency":"USD"},{"qty":50,"price":"$4.92580","currency":"USD"},{"qty":100,"price":"$4.73100","currency":"USD"},{"qty":250,"price":"$4.17444","currency":"USD"},{"qty":500,"price":"$3.89614","currency":"USD"},{"qty":1000,"price":"$3.61784","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/46ea528f78798aa15c02cd5927a9fe74.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/387206812/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 387206812?","answer":"The pitch is 0.375\" (9.53 mm)."},{"question":"Will 387206812 drop into a panel specified for 387206212?","answer":"Yes, the 387206812 is a functional drop-in for the 387206212 — same circuit count, pitch, current, voltage, barrier type, and wire gauge range. The only difference is the terminal screw finish: nickel on the 387206812 versus zinc clear chromate on the 387206212."},{"question":"Where can I buy 387206812?","answer":"The 387206812 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/387206812","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/387206812 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:44:45.277Z","lastPublished":"2026-07-16T10:44:45.277Z","indexable":true}}