{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"79425-506H","brand":"Amphenol","brandSlug":"amphenol","productSlug":"79425-506H","canonicalUrl":"https://icsourcedirect.com/amphenol/79425-506H","factsUrl":"https://icsourcedirect.com/api/mcp/products/79425-506H","rawCanonicalId":null},"summary":{"shortDescription":"FCI / Amphenol BERGSTIK® II unshrouded header, 6 positions, 2 rows, 0.100\" (2.54mm) pitch, through-hole solder termination, gold-plated square pins, 5A, 110V.","salesMarkdown":"It uses a standard 0.100\" (2.54mm) pitch in a dual-row configuration with all positions loaded, making it a direct fit for breadboard-compatible layouts and common 0.100\" pitch receptacles. Rated 5A per contact at 110V, the current capacity is typical for a 0.100\" pitch unshrouded header — adequate for signal-level interconnects and moderate power distribution within a board stack. The 15.0µin (0.38µm) gold or GXT™ plating on the mating surface supports repeated mating cycles without contact fretting, which matters when the header sees periodic reconnection during field service or rework. ## Mating and board-fit details As an unshrouded header, the 0.100\" (2.54mm) pitch square pins are exposed — the mating receptacle must provide its own polarization and pin protection. The overall contact length of 0.410\" (10.41mm) breaks down into a 0.190\" (4.83mm) mating length and a 0.120\" (3.05mm) solder post, giving a standard through-hole standoff height of 0.100\" (2.54mm) above the board surface. The dual-row layout with 0.100\" (2.54mm) row spacing creates a compact 2x3 grid footprint.","metaTitle":"79425-506H BERGSTIK® II Header, 6 Pos, 0.100\" Pitch","metaDescription":"79425-506H BERGSTIK® II unshrouded header, 6 positions, 0.100\" pitch, 5A, 110V, through-hole, gold plating. Active production, sourced to order.","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":"6","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","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":"Gold or Gold, GXT™","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":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.3480","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/79425-506H/alternatives.json"},"ai":{"faq":[{"question":"Is 79425-506H shrouded or unshrouded?","answer":"79425-506H is an unshrouded header — the square pins are exposed with no plastic shroud for polarization or pin protection. The mating receptacle must provide its own keying or alignment."},{"question":"What is the pitch of 79425-506H?","answer":"The mating pitch is 0.100\" (2.54mm), the standard breadboard-compatible grid. Row spacing is also 0.100\" (2.54mm), giving a compact 2x3 pin footprint."},{"question":"What is the mounting type of 79425-506H?","answer":"Through-hole solder termination — the 0.120\" (3.05mm) solder post fits a standard PCB hole pattern for the 0.100\" pitch grid."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/79425-506H","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/79425-506H 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}}