{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87052-146HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87052-146HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87052-146HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87052-146HLF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® II, Board to Board, Header, 46 Positions, 0.100\" (2.54mm) Pitch, Through Hole, Solder, 5A, 30.0µin Gold.","salesMarkdown":"It uses a standard 0.100\" (2.54mm) pitch with matching 0.100\" row spacing, making it footprint-compatible with a wide range of IDC receptacles and socket strips. The 0.100\" pitch and 0.100\" row spacing match the industry-standard 2.54mm grid — the same footprint used by legacy BergStik and competing.100\" box headers. That means the board layout transfers cleanly if you swap between suppliers. The 46 positions are fully loaded (no skipped pins), so the BOM position count must match exactly. For a board-to-board header that gets mated once in the build and stays, that is more plating than needed — but if the board pair is field-swapped or reworked, the gold pays for itself in contact resistance stability. For a BOM line that needs 46 positions at 0.100\" pitch, this is a standard, widely available part with no single-vendor lock.","metaTitle":"87052-146HLF BERGSTIK II Header, 46 Pos, 0.100\" Pitch, 5A","metaDescription":"FCI BERGSTIK II unshrouded header, 46 positions, 0.100\" pitch, 5A, 30µin gold. Active production. Sourced to order against RFQ.","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":"87052","Insulation Material":"-","Number of Positions":"46","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":"0.990\\\" (25.15mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.770\\\" (19.56mm)","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":"$4.4235","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87052-146HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 87052-146HLF and how do I get a price?","answer":"Submit your BOM quantity to the storefront for a same-day quote with current pricing and availability."},{"question":"What is the pinout of 87052-146HLF?","answer":"The 87052-146HLF is a 46-position, dual-row header with all positions loaded. Pin 1 is typically marked with a square pad on the PCB footprint or a chamfer on the header body. The standard BergStik II pinout follows a sequential numbering per row."},{"question":"What is the mated height for 87052-146HLF?","answer":"The overall contact length is 0.990\" and the mating contact length is 0.770\". The actual mated stack height depends on the mating receptacle's insulation height; with a standard 0.100\" receptacle, the mated height is approximately 0.870\"."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87052-146HLF","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/87052-146HLF 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}}