{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-156HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-156HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-156HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-156HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® II, Header, 87901-156HLF, 56 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Gold or Gold GXT™, 5A, 110V.","salesMarkdown":"## BERGSTIK II 56-Position Unshrouded Header The unshrouded push-pull design means the header stands open on the board — no shroud to guide the mating connector, so the alignment depends on the receptacle's own lead-in. Rated 5 A per contact with gold or Gold GXT™ plating on the mating surface at 30.0 µin (0.76 µm) thickness, this is a general-purpose signal or moderate-power interconnect for board-to-board stacking applications. The 0.100-inch pitch is the dimension that sets the PCB footprint — every through-hole pad lands on that grid, and the row-to-row spacing is also 0.100 inch, so the header occupies a 0.100 x 0.100-inch hole pattern. The 56 positions, all loaded, mean the BOM line must call for exactly 56 circuits; a 50- or 60-position receptacle won't align. The unshrouded header has no keying — the mating receptacle's own polarization features are what prevent a mis-mate.","metaTitle":"Amphenol FCI 87901-156HLF BERGSTIK II Header, 56-Pos","metaDescription":"Amphenol FCI BERGSTIK II 87901-156HLF 56-position dual-row male header, 0.100\" (2.54 mm) pitch, 5 A, gold-plated contacts. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings"],"specifications":{"Style":"Board to Board","title":"87901-156HLF","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":"87901","Number of Positions":"56","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Overall Contact Length":"1.040\\\" (26.42mm)","Contact Finish - Mating":"Gold or Gold, GXT™","Contact Length - Mating":"0.820\\\" (20.83mm)","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Mating":"30.0µin (0.76µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3586","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-156HLF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 87901-156HLF and how do I get a price?","answer":"The 87901-156HLF is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quoting — submit an RFQ for your target quantity and delivery window."},{"question":"What is the pitch and number of positions of 87901-156HLF?","answer":"The 87901-156HLF has 56 positions arranged in two rows on a 0.100-inch (2.54 mm) pitch, with the same 0.100-inch row-to-row spacing. All 56 positions are loaded."},{"question":"What is the current rating of 87901-156HLF?","answer":"The 87901-156HLF is rated 5 A per contact. This is the per-circuit current limit at the connector's rated temperature rise; derate for elevated ambient temperatures."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-156HLF","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/87901-156HLF 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}}