{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"1723162116","brand":"Molex","brandSlug":"molex","productSlug":"1723162116","canonicalUrl":"https://icsourcedirect.com/molex/1723162116","factsUrl":"https://icsourcedirect.com/api/mcp/products/1723162116","rawCanonicalId":null},"summary":{"shortDescription":"Molex Ultra-Fit 172316 series header, 16 circuits, 3.50mm pitch, right-angle through-hole, shrouded - 4 wall, latch holder, tin contacts, 600VAC/DC, -40°C to 105°C, UL94 V-0.","salesMarkdown":"## 16-Circuit Right-Angle Header with Latch Holder The 1723162116: Rated 600VAC/DC and -40°C to 105°C, it fits automotive, industrial, lighting, and telecom enclosures where the board sees moderate temperature swings. ## Tin Contacts at 60µin — Practical for Moderate Duty Tin is a workhorse finish for cost-sensitive, moderate-cycle applications — think annual maintenance or field-service swaps, not daily reconnects. In a non-corrosive indoor environment, 60µin tin holds up well; in humid or industrial fume areas, gold-plated siblings in the Ultra-Fit family would be a better long-term bet. ## Obsolete — Sourced via Independent Channels Molex has marked 1723162116 as Obsolete. If you need a pin-compatible alternative, the Ultra-Fit series includes other 16-circuit, 3.50mm pitch headers with similar shrouding and latch options; verify the mating half and board footprint before committing.","metaTitle":"1723162116 Molex Ultra-Fit Header 16 Circuit 3.50mm Pitch","metaDescription":"Molex 1723162116 Ultra-Fit header, 16 circuits, 3.50mm pitch, right-angle through-hole, shrouded, tin contacts, 600V, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Molex","Style":"Board to Cable/Wire","Series":"Ultra-Fit 172316","Package":"Bulk","Features":"Board Guide","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, Right Angle","Connector Type":"Header","Fastening Type":"Latch Holder","Number of Rows":"2","Pitch - Mating":"0.138\\\" (3.50mm)","Product Status":"Obsolete","Voltage Rating":"600VAC/DC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.534\\\" (13.56mm)","Ingress Protection":"-","Base Product Number":"172316","Insulation Material":"Liquid Crystal Polymer (LCP)","Number of Positions":"16","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":"-","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":"$4.1748","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/42bdc35e1cc8b1ecf4db1097c5703bbb.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 1723162116 obsolete?","answer":"Yes, Molex has listed 1723162116 as Obsolete. The part can be sourced through independent surplus channels — availability and pricing are confirmed at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"isd-matrix-langgraph","citationUrl":"https://icsourcedirect.com/molex/1723162116","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/1723162116 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:25.888Z","lastPublished":"2026-07-20T14:34:25.888Z","indexable":true}}