{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1719740103","brand":"Molex","brandSlug":"molex","productSlug":"1719740103","canonicalUrl":"https://icsourcedirect.com/molex/1719740103","factsUrl":"https://icsourcedirect.com/api/mcp/products/1719740103","rawCanonicalId":null},"summary":{"shortDescription":"Molex SL 171974 series header, 1719740103, 3-position single-row, 0.100\" (2.54mm) pitch, right-angle through-hole, shrouded 4-wall, gold-plated male pins, rated 3A at 250V.","salesMarkdown":"The 1719740103: The UL94 V-0 liquid crystal polymer (LCP) housing ensures flame retardancy for equipment inside an enclosure. The brass contacts with tin plating on the post (78.7µin) and gold on the mating face provide reliable signal transfer and corrosion resistance in general-purpose environments. This header mates with SL-series crimp receptacles that accept 0.100\" (2.54mm) pitch housings. The polarizing key prevents mis-mating, and the latch holder secures the connection in high-vibration environments.","metaTitle":"Molex 1719740103 SL Header, 3-Pin, 2.54mm Pitch, Right-Angle","metaDescription":"Molex 1719740103 SL series header, 3 positions, 0.100\" (2.54mm) pitch, right-angle through-hole, gold-plated contacts, shrouded 4-wall.","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","Features":"Polarizing Key","Packaging":"Tube","Shrouding":"Shrouded - 4 Wall","Part Status":"Active","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)","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":"3","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":"Gold","Contact Length - Mating":"0.240\\\" (6.10mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"78.7µin (2.00µm)","Contact Finish Thickness - Mating":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0600","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.43000","currency":"USD"},{"qty":10,"price":"$1.18100","currency":"USD"},{"qty":100,"price":"$0.98410","currency":"USD"},{"qty":1000,"price":"$0.78732","currency":"USD"},{"qty":5000,"price":"$0.68890","currency":"USD"},{"qty":10000,"price":"$0.65446","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/50571aa72745719e05f1309a01ce224a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the pitch of Molex 1719740103?","answer":"The pitch is 0.100\" (2.54mm), which is the standard spacing for SL-series crimp housings and breadboard prototyping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1719740103","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/1719740103 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}