{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0436500303","brand":"Molex","brandSlug":"molex","productSlug":"0436500303","canonicalUrl":"https://icsourcedirect.com/molex/0436500303","factsUrl":"https://icsourcedirect.com/api/mcp/products/0436500303","rawCanonicalId":null},"summary":{"shortDescription":"Molex Micro-Fit 3.0 43650 series, board-to-cable/wire header, 3 positions, 3.00 mm pitch, right-angle through-hole, tin-plated male pins, shrouded four-wall housing, board lock, UL94 V-0, active production.","salesMarkdown":"## Right-Angle 3-Pin Header for Board-Edge Routing The 0436500303: The locking ramp provides audible positive retention once mated, which matters in equipment subject to vibration or cable strain. ## Tin-Plated Contacts for Cost-Effective Signal Duty Mating contacts are finished with 60.0 µinch tin over brass, which is standard for moderate-cycle applications (up to ~50 mating cycles). RoHS3 compliant per the ledger, which covers the European Union's Restriction of Hazardous Substances directive. No additional compliance documents are on file beyond the standard Molex declaration. ## Mating Receptacle and Series Compatibility This header is part of the broader Micro-Fit 3.0 family, which includes multiple row counts, orientations, and plating options. The 3-position single-row variant is common for low-signal-count wire-to-board interfaces in power supplies, control panels, and telecom equipment.","metaTitle":"Molex 0436500303 Micro-Fit 3.0 Header – 3-Pos, 3mm Pitch","metaDescription":"Molex 0436500303 Micro-Fit 3.0 header, 3 positions, 3.00mm pitch, right-angle through-hole, tin plating, board lock, shrouded.","metaKeywords":null},"attributes":{"series":"Micro-Fit 3.0 43650","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":"Micro-Fit 3.0 43650","Package":"Tray","Features":"Board Lock","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose, Medical, Military, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Locking Ramp","Number of Rows":"1","Pitch - Mating":"0.118\\\" (3.00mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.172\\\" (4.37mm)","Ingress Protection":"-","Base Product Number":"043650","Insulation Material":"Liquid Crystal Polymer (LCP), Glass Filled","Number of Positions":"3","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.125\\\" (3.18mm)","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":"-","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4500","priceTiers":[{"qty":1,"price":"$1.45000","currency":"USD"},{"qty":10,"price":"$1.23100","currency":"USD"},{"qty":80,"price":"$1.01713","currency":"USD"},{"qty":945,"price":"$0.80295","currency":"USD"},{"qty":4900,"price":"$0.71195","currency":"USD"},{"qty":10000,"price":"$0.69589","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/1678d091150b008e76bdda3b382c8cb8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/0436500303/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy Molex 0436500303 and how do I get a price?","answer":"This part is available through independent distribution. No stock or price is listed here—each order is sourced per your BOM."},{"question":"Is Molex 0436500303 RoHS compliant?","answer":"Yes, it is ROHS3 Compliant per the manufacturer's declaration."},{"question":"What is the difference between Molex 0436500303 and 0436500302?","answer":"Both are 3-position Micro-Fit 3.0 headers, but 0436500303 is the right-angle through-hole version, while 0436500302 is the vertical through-hole version. All other specs (pitch, plating, locking ramp) are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0436500303","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/0436500303 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}}