{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0039299145","brand":"Molex","brandSlug":"molex","productSlug":"0039299145","canonicalUrl":"https://icsourcedirect.com/molex/0039299145","factsUrl":"https://icsourcedirect.com/api/mcp/products/0039299145","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr 5566 series, 0039299145, vertical through-hole header, 14 circuits, dual-row, 4.20mm pitch, 30µin gold mating finish, board lock, locking ramp, UL94 V-2, active production.","salesMarkdown":"The 0039299145: The tin-plated solder tails (100µinch) are standard for wave-solder assembly. This header mates with Mini-Fit Jr 5566 receptacle housings. The 4-wall shrouding guides the receptacle into alignment and protects the pins during blind-mate assembly. Termination is solder — the 0.138-inch (3.50mm) post length fits standard 1.6mm-thick PCBs with through-hole plating. The square contact shape provides reliable solder fillet formation.","metaTitle":"Molex 0039299145 Mini-Fit Jr 5566 Header 14 Pos 4.2mm","metaDescription":"Molex 0039299145 Mini-Fit Jr 5566 vertical header, 14 circuits, dual-row, 4.20mm pitch, 30µin gold mating, board lock, 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":"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":"003929","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"14","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-2","Contact Finish Thickness - Post":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.4100","priceTiers":[{"qty":1,"price":"$5.41000","currency":"USD"},{"qty":10,"price":"$4.76000","currency":"USD"},{"qty":80,"price":"$3.78663","currency":"USD"},{"qty":2160,"price":"$3.02927","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4459191f5346222fed137ad5f932e40e.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0039299145/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and circuit count of 0039299145?","answer":"The header has 14 circuits in a dual-row layout on a 4.20mm pitch, with a row spacing of 4.20mm. This matches the Mini-Fit Jr receptacle family for a direct board-to-wire connection."},{"question":"Is 0039299145 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the manufacturer's listing."},{"question":"Where can I buy Molex 0039299145?","answer":"Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0039299145","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/0039299145 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}}