{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-442HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-442HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-442HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-442HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK II, 42-position dual-row unshrouded male header, 0.100\" (2.54 mm) pitch, 5 A, 110 V, tin-plated square pins, through-hole solder termination, UL94 V-0.","salesMarkdown":"The Amphenol BERGSTIK® II 79425-442HLF is a 42-position, dual-row, unshrouded male pin header on a standard 0.100\" (2.54 mm) pitch. The square pins carry a tin-plated mating surface at 100.0 µin thickness, rated for 5 A per circuit at 110 V. The black UL94 V-0 rated housing sits at a 0.100\" insulation height, and the push-pull fastening means no locking ramp — the mating receptacle is held by friction alone. The 0.100\" pitch and 0.100\" row spacing match the legacy industry standard footprint. ## Plating and termination Both the mating and post contact finishes are tin, with the mating side at 100.0 µin (2.54 µm) thickness. The solder posts are 0.120\" (3.05 mm) long, suited for standard 0.062\" PCBs with through-hole soldering. The overall contact length of 0.410\" (10.41 mm) includes the 0.190\" (4.83 mm) mating pin length.","metaTitle":"Amphenol BERGSTIK II 79425-442HLF, 42-Pos 2.54mm Header","metaDescription":"Amphenol BERGSTIK II 79425-442HLF: 42-position dual-row unshrouded header, 0.100\" pitch, 5 A, tin-plated, through-hole, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"79425-442HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","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)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Base Product Number":"79425","Number of Positions":"42","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","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 - Mating":"100.0µin (2.54µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1883","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-442HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the current rating of the 79425-442HLF?","answer":"The 79425-442HLF is rated 5 A per circuit at 110 V, with tin-plated contacts on a 0.100\" pitch."},{"question":"What is the difference between 79425-442HLF and 79425-442HL?","answer":"The suffix 'LF' indicates a lead-free / RoHS-compliant version. The 79425-442HLF is the RoHS-compliant variant of the base 79425-442HL part number."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-442HLF","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/79425-442HLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-23T20:41:44.623Z","lastPublished":"2026-07-23T20:41:44.623Z","indexable":true}}