{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"399100103","brand":"Molex","brandSlug":"molex","productSlug":"399100103","canonicalUrl":"https://icsourcedirect.com/molex/399100103","factsUrl":"https://icsourcedirect.com/api/mcp/products/399100103","rawCanonicalId":null},"summary":{"shortDescription":"Molex Eurostyle 39910 399100103, 3-position through-hole terminal block, 0.400\" (10.16 mm) pitch, 60 A, 600 V, screw rising cage clamp, 6-18 AWG, black thermoplastic, ROHS3 compliant.","salesMarkdown":"## What this terminal block is and what it does The Molex Eurostyle 39910 399100103 is a 3-position, single-level PCB terminal block designed to land heavy power cable on a board. Its 0.400\" (10.16 mm) pitch and 60 A rating per circuit make it a bus-level interconnect — sized for the main DC rail or a high-current industrial feed, not signal wiring. The rising cage clamp accepts 6 to 18 AWG wire, and the M4 screw torques to 1.36 Nm (12 Lb-In) for a gas-tight connection on large conductors. The 60 A per circuit is the headline number here. It means each position carries enough current for a main power bus or a high-current motor feed — not a relay coil or signal line. The 600 V rating is supported by the 10.16 mm pitch, which gives substantial creepage between adjacent terminals. For a board layout engineer, that pitch also means the footprint is generous: the through-hole pads need room, but you get the clearance without forcing an oversized board. The contact material is copper with tin plating — tin is standard for high-current terminations where the connection is made under screw pressure, not repeated mating cycles. If you're cross-shopping the Eurostyle 39910 against the 39544 series (e.g., 395443005 or 395443008), the difference is clear: the 39544 runs at 15 A and 300 V on a 0.200\" (5.08 mm) pitch, with an M3 screw torqued to 0.51 Nm. The 39910 carries four times the current at double the voltage and uses a larger screw — it is the heavy-duty pick. The 39544 is a signal-level or light power block; the 39910 is for the main bus. No functional cross — they serve different board positions.","metaTitle":"Molex Eurostyle 39910 399100103","metaDescription":"Molex Eurostyle 39910 399100103, 3-position through-hole terminal block, 0.400\" (10.16 mm) pitch, 60 A, 600 V, screw rising cage clamp, 6-18 AWG, ROHS3","metaKeywords":null},"attributes":{"series":"Eurostyle 39910","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":[],"specifications":{"Color":"Black","Pitch":"0.400\\\" (10.16mm)","title":"399100103","Series":"Eurostyle 39910","Current":"60 A","Package":"Bulk","Voltage":"600 V","Wire Gauge":"6-18 AWG","description":"TERM BLK 3P SIDE ENT 10.16MM PCB","Screw Thread":"M4","Mounting Type":"Through Hole","Torque - Screw":"1.36 Nm (12 Lb-In)","Housing Material":"Thermoplastic","Number of Levels":"1","Wire Termination":"Screw - Rising Cage Clamp","Mating Orientation":"Horizontal with Board","Base Product Number":"039910","Positions Per Level":"3","Operating Temperature":"-40°C ~ 130°C","Clamp Material - Plating":"Brass - Nickel Plated","Screw Material - Plating":"Bronze - Tin Plated","Contact Material - Plating":"Copper - Tin Plated"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.22","priceTiers":[{"qty":1,"price":"$10.22000","currency":"USD"},{"qty":10,"price":"$8.75100","currency":"USD"},{"qty":25,"price":"$8.35120","currency":"USD"},{"qty":50,"price":"$7.50720","currency":"USD"},{"qty":100,"price":"$7.10750","currency":"USD"},{"qty":250,"price":"$6.44116","currency":"USD"},{"qty":500,"price":"$5.99694","currency":"USD"},{"qty":1000,"price":"$5.66378","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/856d84cb82610c5eb40b07b29e5f6c42.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/399100103/alternatives.json"},"ai":{"faq":[{"question":"Is 399100103 RoHS compliant?","answer":"Yes, the 399100103 is ROHS3 compliant per the manufacturer's listing."},{"question":"What wire gauge does 399100103 accept?","answer":"The 399100103 accepts 6 to 18 AWG wire, terminated via a screw rising cage clamp."},{"question":"What is the torque specification for 399100103?","answer":"The M4 screw torque is specified at 1.36 Nm (12 Lb-In)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/399100103","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/399100103 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}}