{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79821-162HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79821-162HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/79821-162HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/79821-162HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BergStik® II Series, Board to Board Header, 79821-162HLF, 62 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder Termination, Unshrouded, 5A, 110V, 30.0µin Gold or GXT™ Mating Finish.","salesMarkdown":"The Amphenol 79821-162HLF is a 62-position, dual-row unshrouded BergStik® II header on the standard 0.100\" (2.54 mm) pitch. It is a through-hole, solder-terminated male pin header designed for board-to-board stacking applications where the mating half is a matching BergStik II receptacle or a standard 0.100\" pitch female socket strip. The unshrouded design gives you access to the pins for probing or for routing traces between rows, and the push-pull fastening keeps insertion force predictable during assembly. ## What the ratings mean for the fit The 0.100\" pitch and dual-row layout mean this header drops onto a standard 0.1-inch grid footprint — no special pad geometry needed. The 62 positions are all loaded, so the BOM circuit count matches the pin count directly. The 30.0 µin gold or GXT™ plating on the mating surface is the key spec for repeated mating cycles: at that thickness the contact survives hundreds of insertions without the fretting corrosion you'd see on tin-plated pins in a production-test or field-service environment. The 5 A per contact rating is typical for signal-level current on this pitch; the 110 V rating sets the working voltage limit for the interconnect. The 0.430\" (10.92 mm) mating pin length gives enough reach to engage a standard receptacle's contact beam fully, while the 0.200\" (5.08 mm) solder tail suits a typical 1.6 mm PCB thickness.","metaTitle":"Amphenol 79821-162HLF BergStik II Header, 62 Pos","metaDescription":"Amphenol BergStik II 79821-162HLF unshrouded through-hole header, 62 positions, 0.100\" pitch, 5 A, 110 V, 30.0 µin gold/GXT plating.","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":"62","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","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":"Gold or Gold, GXT™","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":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3428","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79821-162HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for the 79821-162HLF?","answer":"The 79821-162HLF mates with a matching BergStik II receptacle housing or any standard 0.100\" pitch female socket strip on the same grid."},{"question":"Is the 79821-162HLF compatible with standard 0.1 inch headers?","answer":"Yes, the 0.100\" (2.54 mm) pitch and dual-row layout are compatible with standard 0.1-inch grid prototyping boards and production footprints."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79821-162HLF","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/79821-162HLF 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}}