{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"78511-404H","brand":"Amphenol","brandSlug":"amphenol","productSlug":"78511-404H","canonicalUrl":"https://icsourcedirect.com/amphenol/78511-404H","factsUrl":"https://icsourcedirect.com/api/mcp/products/78511-404H","rawCanonicalId":null},"summary":{"shortDescription":"BERGSTIK® II, Header, 78511-404H, 4 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Tin Mating Finish, 5A, Unshrouded.","salesMarkdown":"Through-hole solder termination keeps it simple for hand or wave assembly. The tin-plated phosphor bronze contacts are rated 5 A per circuit, with a thick 100.0 µin (2.54 µm) mating finish that handles a moderate number of mating cycles without the cost of gold. ## Key Specs for the Fit Check Overall contact length is 0.538\" (13.67mm), with a mating length of 0.318\" (8.08mm) and a post length of 0.120\" (3.05mm) for the solder tail.","metaTitle":"78511-404H BERGSTIK® II Header, 4 Pos, 0.100\" Pitch","metaDescription":"78511-404H BERGSTIK® II unshrouded header, 4 positions, 0.100\" pitch, through-hole, tin-plated contacts rated 5 A. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board","Series":"BERGSTIK® II","Package":"Bulk","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":"1","Pitch - Mating":"0.100\\\" (2.54mm)","Product Status":"Obsolete","Voltage Rating":"-","lifecycle_stage":"unknown","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Ingress Protection":"-","Base Product Number":"78511","Insulation Material":"-","Number of Positions":"4","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-65°C~125°C","Mated Stacking Heights":"-","Overall Contact Length":"0.538\\\" (13.67mm)","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":"$0.7900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/92307fceaf3148c5e5d11d6ec0b95cb1.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/78511-404H/alternatives.json"},"ai":{"faq":[{"question":"Is 78511-404H through hole or SMD?","answer":"The 78511-404H is a through-hole mount header with solder termination."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/78511-404H","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/78511-404H 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}}