{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"391001802","brand":"Molex","brandSlug":"molex","productSlug":"391001802","canonicalUrl":"https://icsourcedirect.com/molex/391001802","factsUrl":"https://icsourcedirect.com/api/mcp/products/391001802","rawCanonicalId":null},"summary":{"shortDescription":"Molex Eurostyle 39100 391001802, 2-circuit enclosed barrier terminal strip, 0.315\" (8.00mm) pitch, 20A at 600V, white polyamide (PA66) housing, UL94 V-0, top screw termination, closed bottom, chassis/panel mount, 12-22 AWG, bulk.","salesMarkdown":"## Terminal Strip for Panel-Mount Power Distribution The Molex Eurostyle 39100 391001802 is a 2-circuit enclosed barrier terminal strip in the 39100 series, designed for chassis or panel-mounted power distribution. It carries a 0.315\" (8.00mm) pitch and is rated 20A at 600V, with a wire range of 12-22 AWG. The white polyamide (PA66) housing holds UL94 V-0 flammability rating, and the top screw termination with a closed bottom makes it a straightforward field-wiring block for industrial control panels, HVAC equipment, or power distribution junction boxes. The 0.315\" (8.00mm) pitch gives enough terminal-to-terminal spacing to handle the 600V rating without creepage concerns in a panel environment — you can run adjacent circuits at line voltage without needing oversized standoffs. The 20A per-circuit rating is the continuous current limit through the screw clamp and the PA66 insulator; derate if the ambient inside the enclosure approaches the 105°C upper end of the operating range. The 12-22 AWG wire range means it accepts solid or stranded copper from a 12 AWG feeder down to a 22 AWG control signal — the screw torque should be set per the terminal screw material (steel with zinc finish) to avoid stripping the threads in the nylon housing. ## Two Circuits, Four Wire Entries — the Routing Detail With 2 circuits and 4 wire entries, each circuit has two screw terminals — one for the incoming wire and one for the outgoing or daisy-chain connection. The enclosed barrier type means the screws are recessed inside the housing walls, which prevents accidental shorting from a loose conductor or tool. The closed bottom termination means the wire enters from the top only; the bottom of the strip is a solid wall, so it mounts flush to the panel without exposed terminations underneath. The 391001802 (2 circuits) shares all key specs with the 391001804 (4 circuits) — same 0.315\" (8.00mm) pitch, same 20A at 600V rating, same white PA66 housing, same chassis/panel mount, and same 12-22 AWG wire range. The only selection-relevant difference is the circuit count: the 391001802 fits a BOM line needing exactly two isolated circuits, while the 391001804 covers four. Both use the same screw terminal hardware and mounting footprint per circuit, so a panel designed for the 4-circuit version can accept the 2-circuit strip in a smaller cutout — but the mounting hole pattern differs because the overall length scales with circuit count.","metaTitle":"Molex Eurostyle 391001802, 2-Circuit 0.315\" Terminal Strip, 20A 600V","metaDescription":"Molex Eurostyle 39100 391001802, 2-circuit enclosed barrier terminal strip, 0.315\" (8.00mm) pitch, 20A at 600V, white PA66 housing, UL94 V-0, chassis/panel mount, 12-22 AWG. Active","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":"391001802","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":"600V","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":"$1.04","priceTiers":[{"qty":1,"price":"$1.04000","currency":"USD"},{"qty":10,"price":"$0.72900","currency":"USD"},{"qty":25,"price":"$0.68040","currency":"USD"},{"qty":50,"price":"$0.61740","currency":"USD"},{"qty":100,"price":"$0.61470","currency":"USD"},{"qty":250,"price":"$0.51908","currency":"USD"},{"qty":500,"price":"$0.49176","currency":"USD"},{"qty":1000,"price":"$0.43713","currency":"USD"},{"qty":5000,"price":"$0.35517","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b0355101b765e1c9ea672ff1ec103fce.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/391001802/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 391001802?","answer":"The 391001802 has a 0.315\" (8.00mm) pitch between circuits."},{"question":"What wire gauge does the 391001802 accept?","answer":"It accepts 12-22 AWG solid or stranded copper wire through the top screw terminals."},{"question":"What is the voltage and current rating of the 391001802?","answer":"Rated 20A at 600V per circuit, with a 12-22 AWG wire range and a 0.315\" (8.00mm) pitch."},{"question":"Where can I buy 391001802 and how do I get a price?","answer":"The 391001802 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."},{"question":"What compliance documentation does Molex provide for 391001802?","answer":"The 391001802 is RoHS3 compliant and carries a UL94 V-0 flammability rating on the PA66 housing. Documentation is available per standard Molex compliance channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/391001802","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/391001802 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}}