{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"391001902","brand":"Molex","brandSlug":"molex","productSlug":"391001902","canonicalUrl":"https://icsourcedirect.com/molex/391001902","factsUrl":"https://icsourcedirect.com/api/mcp/products/391001902","rawCanonicalId":null},"summary":{"shortDescription":"Molex Eurostyle 39100 terminal strip, 391001902, 2 circuits, 0.315\" (8.00mm) pitch, 20A, 300V, chassis/panel mount, top screw termination, white, bulk.","salesMarkdown":"## Terminal Strip for Panel-Mount Power Distribution The Molex 391001902 is a 2-circuit Eurostyle 39100 terminal strip designed for chassis or panel-mount power distribution. It carries a 20 A current rating at 300 V, with a 0.315\" (8.00 mm) pitch that provides adequate creepage for the voltage rating without requiring an oversized footprint. The enclosed barrier type and top screw termination suit it for fixed installations where field wiring is terminated with a screwdriver — common in industrial control panels, HVAC equipment, and power supply outputs. ## Circuit Count and Sibling Comparison This 2-circuit version is the smallest position count in the Eurostyle 39100 series. It shares the same 0.315\" (8.00 mm) pitch, 20 A rating, 300 V rating, and chassis/panel mounting as the 4-circuit 391001904. The only functional difference is the number of circuits — 2 versus 4 — which means the panel cutout and screw terminal spacing are identical; you can replace a 4-circuit block with two 2-circuit blocks side by side, but a single 2-circuit block does not cover a 4-circuit wiring point without adding a second unit. For BOM matching, confirm the circuit count matches the number of incoming and outgoing conductors. Top screw termination accepts 12-22 AWG wire — the screw clamps down on the stripped conductor, no crimp terminal required. The bottom termination is closed, meaning the screw terminals are only accessible from the top of the block. Two rows of wire entries (4 total) allow for daisy-chaining or dual-wire termination per circuit. The terminal screw is steel with a zinc finish, providing corrosion resistance in indoor panel environments. ## Sourcing","metaTitle":"Molex Eurostyle 391001902, 2-Circuit Terminal Strip, 0.315\" Pitch","metaDescription":"Molex Eurostyle 39100 terminal strip, 2 circuits, 0.315\" (8.00mm) pitch, rated 20A at 300V. Chassis/panel mount, top screw termination. Active, RoHS3 compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":"Eurostyle 39100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"White","Pitch":"0.315\\\" (8.00mm)","title":"391001902","Series":"Eurostyle 39100","Package":"Bulk","Wire Gauge":"12-22 AWG","description":"CONN TERM STRIP 2CIRC 0.315\\","Barrier Type":"Enclosed","Mounting Type":"Chassis, Panel","Number of Rows":"2","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"Closed","Number of Circuits":"2","Base Product Number":"039100","Terminal Block Type":"Eurostyle Terminal Strip","Current Rating (Amps)":"20A","Material - Insulation":"Polyamide (PA66), Nylon 6/6","Operating Temperature":"-40°C ~ 105°C","Terminal Screw Finish":"Zinc","Number of Wire Entries":"4","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.15","priceTiers":[{"qty":1,"price":"$1.15000","currency":"USD"},{"qty":10,"price":"$0.80900","currency":"USD"},{"qty":25,"price":"$0.75440","currency":"USD"},{"qty":50,"price":"$0.68480","currency":"USD"},{"qty":100,"price":"$0.68180","currency":"USD"},{"qty":250,"price":"$0.57568","currency":"USD"},{"qty":500,"price":"$0.54540","currency":"USD"},{"qty":1000,"price":"$0.48480","currency":"USD"},{"qty":5000,"price":"$0.39390","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/6fae105815ae0d0116e119fad515d658.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/391001902/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 391001902?","answer":"The pitch is 0.315\" (8.00 mm)."},{"question":"Will 391001902 drop into a panel specified for 391001904?","answer":"Yes, same pitch, same mounting, same screw terminal layout — only the circuit count differs (2 vs 4). The panel cutout and screw spacing are identical."},{"question":"What compliance documentation does this part have?","answer":"ROHS3 compliant, housing rated UL94 V-0. Operating temperature -40°C to 105°C."},{"question":"Where can I buy 391001902?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/391001902","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/391001902 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}}