{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"0740990011","brand":"Molex","brandSlug":"molex","productSlug":"0740990011","canonicalUrl":"https://icsourcedirect.com/molex/0740990011","factsUrl":"https://icsourcedirect.com/api/mcp/products/0740990011","rawCanonicalId":null},"summary":{"shortDescription":"Molex SL 74099 series, 0740990011, shrouded single-row header, 11 positions, 0.100\" (2.54 mm) pitch, surface-mount, tin-plated contacts, UL94 V-0 black polyester housing.","salesMarkdown":"## 11-Position SMT Header for SL Wire-to-Board Systems The 0740990011: A latch holder on the fastening type provides positive retention once mated — useful in applications where vibration could otherwise back the connector pair apart. Termination is surface-mount, so the header reflows with the rest of the board-side components. ## Position Count and Series Siblings At 11 positions, this header sits between the 8-position 0740990008 and the 4-position 0740990004 in the same SL 74099 series. If your BOM calls for 11 circuits, this is the exact fit. Dropping to the 8-position version means losing three lines; stepping up to a 12-position would require a different part number and a board layout change. ## Mating and Application Fit The header mates with SL series crimp receptacle housings that accept 22-28 AWG wire. Typical applications include automotive, general purpose, industrial, and medical equipment — environments where a reliable wire-to-board connection with moderate current (up to 3 A per contact, per the SL series rating) is needed.","metaTitle":"Molex 0740990011 SL 74099 Header SMT 11 Pos 2.54mm","metaDescription":"Molex 0740990011 SL 74099 series shrouded header, 11 circuits, 0.100\" pitch, SMT, tin 150µin contacts. Active production. Request quote.","metaKeywords":null},"attributes":{"series":"SL 74099","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":"SL 74099","Package":"Tube","Features":"-","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Medical","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Surface Mount","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.450\\\" (11.43mm)","Ingress Protection":"-","Base Product Number":"74099","Insulation Material":"Polyester, Glass Filled","Number of Positions":"11","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"-","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.240\\\" (6.10mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"150.0µin (3.81µm)","Contact Finish Thickness - Mating":"150.0µin (3.81µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.91000","currency":"USD"},{"qty":10,"price":"$3.44400","currency":"USD"},{"qty":100,"price":"$2.73960","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/9d49bb242c6b5022d6841b07e673960e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest functional alternative to 0740990011?","answer":"The 8-position 0740990008 is the nearest sibling in the same SL 74099 series — same pitch, plating, and mounting. It is a drop-in for the same footprint if your circuit count can be reduced by three."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/0740990011","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/0740990011 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}}