{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1722991104","brand":"Molex","brandSlug":"molex","productSlug":"1722991104","canonicalUrl":"https://icsourcedirect.com/molex/1722991104","factsUrl":"https://icsourcedirect.com/api/mcp/products/1722991104","rawCanonicalId":null},"summary":{"shortDescription":"Molex Ultra-Fit 172299 series, 1722991104 — Board to Cable/Wire header, 4 circuits, 3.50mm pitch, through-hole, shrouded 4-wall, latch holder, tin contacts, 400V rating, -40°C to 105°C, UL94 V-0.","salesMarkdown":"## Board-to-wire fit: 4 positions at 3.50mm pitch The 1722991104: This is a 4-position, 2-row vertical header from the Molex Ultra-Fit 172299 series, pitched at 0.138\" (3.50mm) between contacts. The 0.181\" (4.60mm) row spacing sets the board footprint — a 2×2 grid that takes up a compact PCB area. Rated 400V, with a mated stack height of 26.99mm, it's built for power delivery in tight enclosures — think lighting ballasts, industrial controllers, or automotive junction boxes. ## Through-hole retention and latch lock ## Tin contacts: cost-driven for moderate duty Tin is a solid choice for applications with fewer than 50 mating cycles in clean, dry environments — it's the cost-optimised finish for this series. The square male pin contacts are copper alloy, housed in a black LCP insulator rated UL94 V-0.","metaTitle":"1722991104 Molex Ultra-Fit Header, 4 Pos, 3.5mm","metaDescription":"1722991104 Molex Ultra-Fit 172299 header, 4 circuits, 3.50mm pitch, through-hole, shrouded, latch holder. Active production, ROHS3. Sourced per RFQ.","metaKeywords":null},"attributes":{"series":"Ultra-Fit 172299","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":"Ultra-Fit 172299","Package":"Bulk","Features":"Board Guide, Solder Retention","Shrouding":"Shrouded - 4 Wall","Termination":"Solder","Applications":"Automotive, General Purpose, Industrial, Lighting, Medical, Military, Telecommunications","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.138\\\" (3.50mm)","Product Status":"Active","Voltage Rating":"400V","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Black","Insulation Height":"0.465\\\" (11.80mm)","Ingress Protection":"-","Base Product Number":"172299","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"4","Row Spacing - Mating":"0.181\\\" (4.60mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.126\\\" (3.20mm)","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 105°C","Mated Stacking Heights":"26.99mm","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":"60.0µin (1.52µm)","Contact Finish Thickness - Mating":"60.0µin (1.52µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0000","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.00000","currency":"USD"},{"qty":10,"price":"$0.82900","currency":"USD"},{"qty":100,"price":"$0.69040","currency":"USD"},{"qty":1000,"price":"$0.55235","currency":"USD"},{"qty":5000,"price":"$0.48331","currency":"USD"},{"qty":10000,"price":"$0.45914","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42bdc35e1cc8b1ecf4db1097c5703bbb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Where can I buy 1722991104 and how do I get a price?","answer":"Submit an RFQ for current pricing and lead time — no stock-holding claim is made on this page."},{"question":"What receptacle mates with Molex 1722991104?","answer":"This header mates with a Molex Ultra-Fit 172299 series receptacle — same 3.50mm pitch, 4 circuits, latch holder compatible. Confirm the receptacle part number matches the circuit count and orientation for your harness."},{"question":"Is 1722991104 RoHS compliant?","answer":"Yes, it is listed as ROHS3 Compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1722991104","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/1722991104 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}}