{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-422HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-422HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-422HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-422HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI Electronics BergStik® II, Header, 22 Positions, 2 Row, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Tin Contact Finish.","salesMarkdown":"## Board-to-Board Header for Prototype and Production Runs The FCI Electronics 79425-422HLF is a 22-position, dual-row BergStik® II unshrouded header on the standard 0.100\" (2.54mm) pitch. The 5A per-contact current rating and 110V voltage rating suit it for general-purpose board-to-board signal interconnect and low-power distribution in prototype boards, test fixtures, and production assemblies where a reliable, no-frills header is needed. The 5A per-contact rating is conservative for a phosphor bronze contact with 100.0µin tin plating on the mating surface; in practice, derate this when the ambient temperature rises above 25°C or when all 22 positions carry current simultaneously. The 0.190\" mating contact length provides enough wipe for reliable connection with standard BergStik receptacles, while the 0.120\" post length suits typical 0.062\" PCBs.","metaTitle":"79425-422HLF BergStik II Header, 22 Pos, 0.100\" Pitch, 5A","metaDescription":"79425-422HLF BergStik II unshrouded header, 22 positions, 0.100\" pitch, 5A, tin plating. Active production. Sourced to order. RFQ for pricing.","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":"79425","Insulation Material":"-","Number of Positions":"22","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-","Mated Stacking Heights":"-","Overall Contact Length":"0.410\\\" (10.41mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.190\\\" (4.83mm)","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":"$2.1588","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-422HLF/alternatives.json"},"ai":{"faq":[{"question":"What connector mates with 79425-422HLF?","answer":"This unshrouded header mates with any standard BergStik II dual-row receptacle housing on 0.100\" pitch with 22 positions in a 2-row layout."},{"question":"Is 79425-422HLF RoHS compliant?","answer":"The tin contact finish on both mating and post sides is RoHS-compliant, and the UL94 V-0 rated black insulation material meets typical RoHS requirements for electronic components."},{"question":"What is the current rating of BergStik II headers?","answer":"The 79425-422HLF is rated 5A per contact, which is typical for the BergStik II series with tin-plated phosphor bronze contacts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-422HLF","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/79425-422HLF 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}}