{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-452HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-452HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-452HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-452HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BergStik® II unshrouded header, 52 positions, dual-row, 0.100\" (2.54 mm) pitch, through-hole solder termination, tin-plated square pins, rated 5 A, UL94 V-0.","salesMarkdown":"The 0.820\" (20.83 mm) mating pin length provides good wipe depth for reliable contact with standard receptacles, while the 0.120\" (3.05 mm) post length suits typical board thicknesses. The 52-position 87901-452HLF sits alongside the 50-position 87901-451HLF in the same BergStik II family. Select the 52-position variant when the BOM calls for 52 circuits; the 50-position version covers a 50-circuit requirement. No other functional specs differ between the two. It is RoHS compliant per current documentation.","metaTitle":"FCI 87901-452HLF BergStik II Header, 52 Pos, 0.100\" Pitch","metaDescription":"FCI BergStik II unshrouded header, 52 positions, dual-row, 0.100\" pitch, through-hole, tin-plated contacts rated 5 A. 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":"87901","Insulation Material":"-","Number of Positions":"52","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":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.820\\\" (20.83mm)","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":"$7.4154","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-452HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pin count of the 87901-452HLF?","answer":"The 87901-452HLF is a 52-position header, with all positions loaded in a dual-row configuration."},{"question":"Does the 87901-452HLF have a polarizing or locking feature?","answer":"No — this is an unshrouded header with push-pull fastening. It has no polarization keying or locking latch; mating relies on the friction fit of the receptacle."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-452HLF","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/87901-452HLF 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}}