{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0039289108","brand":"Molex","brandSlug":"molex","productSlug":"0039289108","canonicalUrl":"https://icsourcedirect.com/molex/0039289108","factsUrl":"https://icsourcedirect.com/api/mcp/products/0039289108","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr 5566 header, order code 0039289108, 10 positions, dual row, 4.20 mm pitch, gold-plated mating contacts, through-hole, shrouded 4-wall, locking ramp, board lock, UL94 V-0.","salesMarkdown":"## Board-to-wire power header, 10 circuits The 0039289108 is the 10-circuit member of Molex's Mini-Fit Jr 5566 shrouded header line, designed for board-to-cable/wire power applications. It carries gold-plated mating contacts, uses a locking ramp for retention, and includes a board lock for through-hole solder termination. The 4-wall shrouding and UL94 V-0 nylon housing suit it for industrial and telecom equipment enclosures.","metaTitle":"Molex Mini-Fit Jr 5566 0039289108 Header, 10 Pos 4.20mm","metaDescription":"Molex Mini-Fit Jr 5566 header 0039289108: 10 positions, dual row, 4.20 mm pitch, gold mating contacts, through-hole, shrouded 4-wall, locking ramp, board lock","metaKeywords":null},"attributes":{"series":"Mini-Fit Jr 5566","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Pin Headers"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Mini-Fit Jr 5566","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Industrial, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"2","Pitch - Mating":"0.165\\\" (4.20mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Natural","Insulation Height":"0.504\\\" (12.80mm)","Ingress Protection":"-","Base Product Number":"003928","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"10","Row Spacing - Mating":"0.165\\\" (4.20mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.138\\\" (3.50mm)","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Gold","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4500","priceTiers":[{"qty":1,"price":"$5.45000","currency":"USD"},{"qty":10,"price":"$4.80000","currency":"USD"},{"qty":80,"price":"$3.81775","currency":"USD"},{"qty":945,"price":"$3.16332","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0039289108/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 0039289108 and how do I get a price?","answer":"0039289108 is an active Molex Mini-Fit Jr 5566 header in tray packaging. Request a quote for current pricing and lead time."},{"question":"What is the mating connector for 0039289108?","answer":"The 0039289108 mates with a Mini-Fit Jr 5566-series receptacle housing (sold separately). The locking ramp engages with the receptacle's latch for positive retention."},{"question":"Is 0039289108 RoHS compliant?","answer":"Yes, 0039289108 is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0039289108","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/0039289108 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:52:26.615Z","lastPublished":"2026-08-11T15:52:26.615Z","indexable":true}}