{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"68491-120H","brand":"Amphenol","brandSlug":"amphenol","productSlug":"68491-120H","canonicalUrl":"https://icsourcedirect.com/amphenol/68491-120H","factsUrl":"https://icsourcedirect.com/api/mcp/products/68491-120H","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) BERGSTIK® II, 68491-120H, 20-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, through-hole solder termination, 30µin gold or GXT™ mating surface, rated 3A per contact.","salesMarkdown":"## Board Fit and Footprint Decisions The post length is 0.120\" (3.05mm) — enough for a standard 0.062\" board with some through-hole solder fillet. ## Current and Environmental Limits The UL94 V-0 housing means this header can be used inside equipment enclosures where flame retardance is required.","metaTitle":"68491-120H BERGSTIK® II Header, 20 Pos, 2.54mm Pitch","metaDescription":"68491-120H from Amphenol ICC (FCI): BERGSTIK® II unshrouded header, 20 circuits, dual-row 2.54mm pitch, 30µin gold mating surface, 3A rating.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK® II","Package":"Bag","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header","Fastening Type":"Push-Pull","Number of Rows":"2","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Active","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"68491","Insulation Material":"-","Number of Positions":"20","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"3A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.475\\\" (12.07mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.255\\\" (6.48mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.0761","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/68491-120H/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/68491-120H","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/amphenol/68491-120H 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}}