{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"391002310","brand":"Molex","brandSlug":"molex","productSlug":"391002310","canonicalUrl":"https://icsourcedirect.com/molex/391002310","factsUrl":"https://icsourcedirect.com/api/mcp/products/391002310","rawCanonicalId":null},"summary":{"shortDescription":"Molex Eurostyle 39100 391002310 terminal strip, 10 circuits, 2 rows, 0.472\" (12.00mm) pitch, 40A per circuit at 300V, chassis/panel mount, enclosed barrier, top screw termination, white PA66 housing, UL94 V-0.","salesMarkdown":"The Molex 391002310 is a 10-circuit Eurostyle terminal strip from the 39100 series, arranged in two rows on a 0.472\" (12.00 mm) pitch. It's an enclosed-barrier, chassis- or panel-mount block with top screw termination — the kind you'd find in power distribution panels, industrial control cabinets, or equipment where a reliable, field-serviceable interconnect between incoming supply and internal wiring is needed. ## Ratings That Matter for the Fit The 8-20 AWG wire range means you can land a heavy 8 AWG feeder on one side and a smaller control wire on the other, all within the same block. The 0.472\" (12.00 mm) pitch gives enough creepage for the 300 V rating without forcing an oversized panel footprint. Top termination uses steel screws with a zinc finish — the zinc provides corrosion resistance in humid environments while keeping the screw torque consistent across repeated terminations. The bottom termination is closed, meaning the screw terminal is the only wire entry point; there is no through-hole or solder tail on the bottom. Each of the 10 circuits has two wire entries (20 total), so you can daisy-chain or loop wires through adjacent positions. The enclosed barrier physically separates adjacent terminals, reducing the chance of a stray conductor bridging circuits.","metaTitle":"Molex Eurostyle 391002310 Terminal Strip, 10 Circuits, 40A","metaDescription":"Molex 391002310 Eurostyle terminal strip, 10 circuits, 2 rows, 0.472\" pitch, 40A at 300V, chassis/panel mount, UL94 V-0, RoHS3. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"Eurostyle 39100","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"White","Pitch":"0.472\\\" (12.00mm)","title":"391002310","Series":"Eurostyle 39100","Package":"Bulk","Wire Gauge":"8-20 AWG","description":"CONN TERM STRIP 10CIRC 0.472\\","Barrier Type":"Enclosed","Mounting Type":"Chassis, Panel","Number of Rows":"2","Voltage Rating":"300V","Top Termination":"Screws","Bottom Termination":"Closed","Number of Circuits":"10","Base Product Number":"039100","Terminal Block Type":"Eurostyle Terminal Strip","Current Rating (Amps)":"40A","Material - Insulation":"Polyamide (PA66), Nylon 6/6","Operating Temperature":"-40°C ~ 105°C","Terminal Screw Finish":"Zinc","Number of Wire Entries":"20","Terminal Screw Material":"Steel","Material Flammability Rating":"UL94 V-0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.99","priceTiers":[{"qty":1,"price":"$5.99000","currency":"USD"},{"qty":10,"price":"$4.56200","currency":"USD"},{"qty":25,"price":"$4.27320","currency":"USD"},{"qty":50,"price":"$3.79840","currency":"USD"},{"qty":100,"price":"$3.71580","currency":"USD"},{"qty":250,"price":"$3.42680","currency":"USD"},{"qty":500,"price":"$3.09650","currency":"USD"},{"qty":1000,"price":"$2.74557","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/78de346ac00c7db0823898436ff761a8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/391002310/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 391002310 terminal strip?","answer":"The pitch is 0.472\" (12.00 mm), center-to-center between adjacent circuits."},{"question":"What is the closest alternative to the 391002310?","answer":"The 391002312 is the 12-circuit sibling in the same Eurostyle 39100 series, with identical pitch, current rating, and mounting. If you need 10 circuits, this is the exact match; the 12-circuit version requires a wider panel cutout."},{"question":"What compliance documentation does the 391002310 carry?","answer":"It is ROHS3 compliant and the housing material is rated UL94 V-0 for flammability."},{"question":"How do I get current pricing and availability for the 391002310?","answer":"Pricing and availability are confirmed at quote time. Submit an RFQ and we will source the part to your BOM quantity through our distribution network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/391002310","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/391002310 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}}