{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"86837-446HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"86837-446HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/86837-446HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/86837-446HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK II 86837-446HLF, 46-position, dual-row, unshrouded board-to-board header, 0.100\" (2.54mm) pitch, 5A per contact at 110V, tin-plated phosphor bronze contacts, through-hole solder termination, UL94 V-0.","salesMarkdown":"The through-hole termination with a 0.120\" (3.05mm) post length and 0.600\" (15.24mm) overall contact length suits standard PCB thicknesses in the 0.062\" to 0.093\" range. ## Fit and Mating As an unshrouded male pin header, the 86837-446HLF mates with any standard 0.100\" pitch, 46-position dual-row receptacle housing that accepts square 0.025\" posts. The push-pull fastening type means retention depends entirely on the contact interference fit — no locking latch. The 0.380\" (9.65mm) mating contact length provides good wipe before the pins bottom out, which helps with reliability in stacked board assemblies where board thickness varies. The phosphor bronze contact material with full tin plating gives a solid balance of spring properties and solderability. For a board-to-board interconnect that will be mated once or twice over its service life, the tin finish is appropriate — it avoids the cost premium of gold while still meeting the 5A per contact current rating.","metaTitle":"Amphenol BERGSTIK II 86837-446HLF, 46-pos, 0.100\" pitch, 5A","metaDescription":"Amphenol 86837-446HLF BERGSTIK II unshrouded header, 46 circuits, dual-row, 0.100\" pitch, 5A/110V, tin-plated contacts, UL94 V-0.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"86837-446HLF","Series":"BERGSTIK® II","Package":"Bag","Shrouding":"Unshrouded","Termination":"Solder","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)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Base Product Number":"86837","Number of Positions":"46","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"Tin","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"0.600\\\" (15.24mm)","Contact Finish - Mating":"Tin","Contact Length - Mating":"0.380\\\" (9.65mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"100.0µin (2.54µm)"}},"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/86837-446HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of the 86837-446HLF?","answer":"The 86837-446HLF uses a 0.100\" (2.54mm) pitch on both the mating interface and the row spacing, matching the industry-standard BERGSTIK II grid."},{"question":"What is the closest pin-compatible alternative to the 86837-446HLF?","answer":"Within the BERGSTIK II series, the 86837-446HLF is a specific 46-position variant. Other 46-position unshrouded headers in the same series with the same 0.100\" pitch and dual-row layout are direct pin-compatible alternatives — the key difference is typically the contact plating or post length. Confirm the exact plating and overall contact length match your application before substituting."},{"question":"Is the 86837-446HLF RoHS compliant?","answer":"The BERGSTIK II series is manufactured to RoHS compliance standards, though the specific compliance statement should be verified against the manufacturer's latest documentation for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/86837-446HLF","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/86837-446HLF 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}}