{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1722992104","brand":"Molex","brandSlug":"molex","productSlug":"1722992104","canonicalUrl":"https://icsourcedirect.com/molex/1722992104","factsUrl":"https://icsourcedirect.com/api/mcp/products/1722992104","rawCanonicalId":null},"summary":{"shortDescription":"Molex Ultra-Fit 172299 series, Board to Cable/Wire header, 4 circuits, 3.50 mm pitch, shrouded 4-wall, through-hole solder, tin-plated contacts, 400 V rating, UL94 V-0 LCP housing.","salesMarkdown":"## 3.50 mm Pitch, 4 Circuits — Power-Delivery Header The 1722992104: This is a 4-circuit, dual-row header from the Molex Ultra-Fit 172299 series, pitched at 3.50 mm between contacts. The 3.50 mm pitch is wider than typical signal headers (2.54 mm or 2.00 mm), which means the board trace routing is less dense but the per-contact current ceiling is higher — the header is built for power delivery, not signal multiplexing. The 400 V voltage rating and the shrouded 4-wall design confirm this is a power-distribution interconnect, not a low-voltage signal connector. The mating finish is 60 µinch tin over copper alloy — a thick tin layer that provides good corrosion resistance for moderate mating-cycle applications (typically 25–50 cycles). Confirm that the enclosure or adjacent components clear this height before committing the layout. The base product number is 172299, which covers the full Ultra-Fit 172299 header family. If the 4-circuit variant is unavailable, a 6- or 8-circuit sibling in the same series shares the same pitch and mating interface — but the circuit count must match the BOM position count exactly.","metaTitle":"Molex 1722992104 Ultra-Fit Header, 4 Circuits, 3.50 mm Pitch","metaDescription":"Molex 1722992104 Ultra-Fit 172299 series header, 4 circuits, 3.50 mm pitch, 400 V, tin plating, through-hole, shrouded. Active production, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"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":"Natural","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":"$0.6803","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42bdc35e1cc8b1ecf4db1097c5703bbb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for Molex 1722992104?","answer":"The mating half is a Molex Ultra-Fit 172299 series receptacle housing. The exact order code depends on circuit count and termination style (crimp or solder). The latch holder on this header is compatible with the receptacle's locking ramp."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1722992104","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/1722992104 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}}