{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"67998-428HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"67998-428HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/67998-428HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/67998-428HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC BERGSTIK® II, 67998-428HLF, 28-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, 5 A, tin-plated phosphor bronze contacts, through-hole solder, UL94 V-0.","salesMarkdown":"The Amphenol ICC 67998-428HLF is a 28-position, dual-row unshrouded male pin header from the BERGSTIK® II series. At a 0.100\" (2.54mm) pitch, it matches the standard DIP footprint. Rated at 5 A per contact with a 110 V voltage rating, this header handles signal and low-power distribution. The tin plating on both the mating and post surfaces keeps cost down, but limits the connector to a moderate number of mating cycles — it's built for a permanent or infrequently disconnected interconnect, not a daily field-service disconnect. ## Board Fit and Layout The 0.100\" (2.54mm) pitch and 0.100\" (2.54mm) row spacing define a standard 0.100\" x 0.100\" grid footprint. The overall contact length of 0.525\" (13.34mm) breaks down as 0.318\" (8.08mm) mating length and 0.107\" (2.71mm) solder tail — a typical through-hole post length for a standard PCB thickness. The unshrouded design means the mating connector must be aligned by the board layout or a separate alignment feature.","metaTitle":"Amphenol BERGSTIK II 67998-428HLF, 28-Pos 2.54mm Header","metaDescription":"Amphenol ICC BERGSTIK II 67998-428HLF unshrouded header, 28 positions, 2 rows, 0.100\" pitch, 5 A, tin-plated, UL94 V-0. Active production, quoted on request.","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":"67998","Insulation Material":"-","Number of Positions":"28","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.107\\\" (2.71mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.525\\\" (13.34mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.318\\\" (8.08mm)","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":"$2.5380","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/67998-428HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 67998-428HLF and how do I get a price?","answer":"The 67998-428HLF is sourced and quoted to order against RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit a request to move the BOM line forward."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/67998-428HLF","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/67998-428HLF 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}}