{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0039288160","brand":"Molex","brandSlug":"molex","productSlug":"0039288160","canonicalUrl":"https://icsourcedirect.com/molex/0039288160","factsUrl":"https://icsourcedirect.com/api/mcp/products/0039288160","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr 5566 series, 0039288160, Board to Cable/Wire header, 16 circuits, 4.20 mm pitch, dual-row, shrouded, through-hole, tin-plated, locking ramp","salesMarkdown":"## What This 16-Position Header Is For The 0039288160: This is a Molex Mini-Fit Jr 5566 series header, 16 circuits in a dual-row layout on 4.20 mm pitch. The tin-plated square pins and UL94 V-0 nylon housing suit it for general-purpose industrial and telecom equipment where the board stays inside an enclosure. The 4.20 mm pitch and 0.165\" row spacing set the board footprint — each pin sits on a 4.20 mm grid, and the dual-row layout means the header occupies a 16.80 mm wide footprint (4 pins wide) on the board. The 0.504\" (12.80 mm) insulation height gives clearance for the mating receptacle's shroud, and the 0.138\" (3.50 mm) solder tail length is standard for a 1.6 mm thick PCB — the pins protrude enough for a reliable through-hole solder fillet without bottoming out against the board. ## Locking Ramp and Mating Half When the pair is pushed together, the ramp clicks into the housing window and holds the connection against cable strain and vibration — no secondary lock needed for most panel or cabinet wiring.","metaTitle":"Molex 0039288160 Mini-Fit Jr Header, 16 Pos, 4.2 mm","metaDescription":"Molex 0039288160 Mini-Fit Jr 5566 header, 16 circuits, 4.20 mm pitch, shrouded, locking ramp. Active production. Sourced per RFQ.","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":"Bulk","Features":"-","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":"16","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":"Tin","Contact Length - Mating":"-","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"35.0µin (0.90µm)","Contact Finish Thickness - Mating":"35.4µin (0.90µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.8400","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.84000","currency":"USD"},{"qty":10,"price":"$3.37700","currency":"USD"},{"qty":100,"price":"$2.68660","currency":"USD"},{"qty":1000,"price":"$2.22604","currency":"USD"},{"qty":5000,"price":"$1.99576","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fc0f1b34acb5a94e0194f2bcd52d1721.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for Molex 0039288160?","answer":"The mating half is a Mini-Fit Jr receptacle housing, typically the 5557 series, with crimp terminals (such as 5556 or 44476 series) terminated to the wire."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0039288160","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/0039288160 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}}