{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1719740004","brand":"Molex","brandSlug":"molex","productSlug":"1719740004","canonicalUrl":"https://icsourcedirect.com/molex/1719740004","factsUrl":"https://icsourcedirect.com/api/mcp/products/1719740004","rawCanonicalId":null},"summary":{"shortDescription":"Molex SL 171974, 4-circuit shrouded header, right-angle through-hole, 2.54mm pitch, 3A, 250V, tin-plated contacts, UL94 V-0 LCP housing","salesMarkdown":"## Right-angle through-hole, 2.54mm pitch, 4 circuits The product status is Active, with no end-of-life notice or successor. ROHS3 compliant. The standard package is tube. This header mates with SL-series crimp receptacle housings that accept 2.54mm-pitch female terminals. The latch holder provides a positive lock when mated with the corresponding receptacle — important for vibration resistance. A polarizing key prevents mis-mating with non-keyed counterparts.","metaTitle":"Molex 1719740004 – SL 4-Pin Right-Angle Header, 2.54mm Pitch","metaDescription":"Active Molex SL 171974 series header, 4 circuits, 2.54mm pitch, right-angle through-hole, shrouded. 3A/250V. Sourced to order; no stock held. RFQ for lead time.","metaKeywords":null},"attributes":{"series":"SL 171974","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 171974","Package":"Tube","Features":"Polarizing Key","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"General Purpose","Contact Type":"Male Pin","Contact Shape":"Circular","Mounting Type":"Through Hole, Right Angle","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"250V","lifecycle_stage":"unknown","Contact Material":"Brass","Insulation Color":"Black","Insulation Height":"0.276\\\" (7.00mm)","Ingress Protection":"-","Base Product Number":"171974","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"Tin","Contact Length - Post":"0.130\\\" (3.30mm)","Current Rating (Amps)":"3A","Operating Temperature":"-40°C ~ 105°C","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":"100.0µin (2.54µm)","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1900","priceTiers":[{"qty":1,"price":"$1.19000","currency":"USD"},{"qty":10,"price":"$0.98300","currency":"USD"},{"qty":100,"price":"$0.81930","currency":"USD"},{"qty":1000,"price":"$0.65540","currency":"USD"},{"qty":5000,"price":"$0.57348","currency":"USD"},{"qty":10000,"price":"$0.54480","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/50571aa72745719e05f1309a01ce224a.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/1719740004/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of Molex 1719740004?","answer":"The mating pitch is 0.100\" (2.54mm), single row. This is the standard 0.100-inch grid, compatible with most 2.54mm-pitch prototyping boards and SL-series receptacles."},{"question":"Is Molex 1719740004 through hole or SMD?","answer":"Through-hole, right-angle. The solder tails are 0.130\" (3.30mm) long, designed for plated through-holes. Not an SMD part."},{"question":"What is the current rating of Molex 1719740004?","answer":"3A per contact."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1719740004","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/1719740004 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}}