{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0039014033","brand":"Molex","brandSlug":"molex","productSlug":"0039014033","canonicalUrl":"https://icsourcedirect.com/molex/0039014033","factsUrl":"https://icsourcedirect.com/api/mcp/products/0039014033","rawCanonicalId":null},"summary":{"shortDescription":"Molex Mini-Fit Jr 5559 plug housing, 0039014033, 3 positions, 1 row, 4.20mm pitch, male pin crimp, panel mount snap-in, locking ramp, natural PA66, -40°C to 105°C.","salesMarkdown":"## Three-Circuit Plug Housing for Mini-Fit Jr 5559 Harnesses The Molex 0039014033 is the 3-circuit plug housing in the Mini-Fit Jr 5559 series, a wire-to-wire and wire-to-board interconnect family rated for power distribution in equipment enclosures. The 4.20mm pitch gives enough spacing between circuits to handle the current the series is known for — typically 9 A per circuit with the right crimp terminal — without forcing a wide connector footprint. The male pin terminals for this plug housing are typically the Molex 5558 series (e.g., 55580020 for 20-24 AWG wire), and the female crimp terminals for the mating receptacle are the 5556 series. The housing accepts the standard Mini-Fit Jr terminal position assurance (TPA) retainer to lock each contact in place after insertion. The panel mount snap-in feature lets you install the housing into a panel cutout without hardware — the locking ramps on the sides engage the panel edge.","metaTitle":"Molex Mini-Fit Jr 5559 0039014033, 3-Pos 4.20mm Plug Housing","metaDescription":"Molex 0039014033 Mini-Fit Jr 5559 plug housing, 3 circuits, 4.20mm pitch, natural PA66, panel mount snap-in, locking ramp. Contacts not included. ROHS3.","metaKeywords":null},"attributes":{"series":"Mini-Fit Jr 5559","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Wire-to-Board Connectors","Connector Housings"],"specifications":{"Mfr":"Molex","Note":"Contacts Not Included","Color":"Natural","Pitch":"0.165\\\" (4.20mm)","Series":"Mini-Fit Jr 5559","Package":"Bulk","Features":"-","Row Spacing":"-","Contact Type":"Male Pin","Mounting Type":"Panel Mount, Snap-In","Connector Type":"Plug","Fastening Type":"Locking Ramp","Number of Rows":"1","Product Status":"Active","lifecycle_stage":"unknown","Base Product Number":"003901","Contact Termination":"Crimp","Insulation Material":"Polyamide (PA66), Nylon 6/6","Number of Positions":"3","Operating Temperature":"-40°C ~ 105°C"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7100","priceTiers":[{"qty":1,"price":"$0.71000","currency":"USD"},{"qty":10,"price":"$0.59700","currency":"USD"},{"qty":100,"price":"$0.46450","currency":"USD"},{"qty":1000,"price":"$0.36496","currency":"USD"},{"qty":2500,"price":"$0.33178","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2c91f35c8751d7acae7a68cd9374f685.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0039014033/alternatives.json"},"ai":{"faq":[{"question":"What is the mating receptacle for 0039014033?","answer":"The 0039014033 mates with the Mini-Fit Jr 5557 series receptacle housing. The 3-circuit version is order code 0039013033 (dual-row, natural, panel mount). The locking ramps on both halves engage for vibration-resistant retention."},{"question":"Is 0039014033 RoHS compliant?","answer":"Yes, the 0039014033 is ROHS3 compliant per the listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0039014033","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/0039014033 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}}