{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79821-426HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79821-426HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79821-426HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79821-426HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II unshrouded header, 26 positions, 2 rows, 0.100\" (2.54mm) pitch, 5A, through-hole solder, tin-plated male pins.","salesMarkdown":"Rated at 5A per contact and 110V, it handles signal and low-current power distribution without issue. The black UL94 V-0 housing and push-pull fastening keep it simple: no locking latches, no shrouding, just a straight solder-in header. The 0.100\" pitch and 0.100\" row spacing define a standard 0.100\" x 0.100\" grid — the same footprint used by generations of BergStik and equivalent headers. The 0.430\" (10.92mm) mating length gives enough pin exposure for a standard receptacle or IDC connector, while the 0.200\" (5.08mm) solder post length suits most 1.6mm thick PCBs. Overall contact length is 0.730\" (18.54mm).","metaTitle":"79821-426HLF BERGSTIK II Header, 26 Pos, 0.100\" Pitch","metaDescription":"FCI BERGSTIK II unshrouded header, 26 positions, 0.100\" pitch, 5A, through-hole, tin-plated. Active lifecycle, sourced to order. Request a quote.","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":"110V","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"79821","Insulation Material":"-","Number of Positions":"26","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.200\\\" (5.08mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.730\\\" (18.54mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.430\\\" (10.92mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79821-426HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 79821-426HLF?","answer":"Contact the storefront with your BOM for a same-day quote."},{"question":"What is the pitch of the 79821-426HLF?","answer":"The pitch on both the mating interface and row spacing is 0.100\" (2.54mm), matching the standard 0.100\" x 0.100\" grid."},{"question":"Is the 79821-426HLF shrouded or unshrouded?","answer":"It is an unshrouded header — no plastic shroud around the pins, which keeps the profile low and allows direct mating with receptacles or IDC connectors."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79821-426HLF","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/79821-426HLF 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}}