{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"87901-144HLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"87901-144HLF","canonicalUrl":"https://icsourcedirect.com/amphenol/87901-144HLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/87901-144HLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol BERGSTIK® II, Header, 44 Positions, 2 Rows, 0.100\" (2.54mm) Pitch, Through Hole, Solder, Unshrouded, 5A, Gold or Gold GXT™ Mating Finish.","salesMarkdown":"It uses a 0.100\" (2.54 mm) square-pin grid on both pitch and row spacing, making it a direct fit for standard 0.100\" footprint patterns. The 0.100\" pitch and 0.100\" row spacing match the industry-standard 0.100\" x 0.100\" grid, so the footprint is a straightforward 44-plated-through-hole pattern in two rows. The 0.120\" (3.05 mm) solder tail length suits standard 0.062\" PCBs; the 0.820\" (20.83 mm) mating pin length gives good reach into a receptacle before the square post engages. The through-hole solder termination requires wave or hand soldering; no press-fit tooling needed.","metaTitle":"Amphenol BERGSTIK II 87901-144HLF, 44-pos 2.54mm Header, 5A","metaDescription":"Amphenol 87901-144HLF BERGSTIK II dual-row unshrouded header, 44 positions, 0.100\" pitch, 5A, 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":"87901-144HLF","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":"44","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":"$4.9526","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/c8f0394c32e820c9621af8eb0b9440c3.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/87901-144HLF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for 87901-144HLF?","answer":"This unshrouded header mates with any standard 0.100\" pitch dual-row receptacle housing designed for 0.025\" square pins. The push-pull retention means the mating half must provide its own latch or rely on a friction fit."},{"question":"Can 87901-144HLF be used in high vibration applications?","answer":"The unshrouded push-pull design offers no secondary locking or latch mechanism, so it is not inherently vibration-resistant. For high-vibration environments, consider a shrouded header with a locking ramp or a mating half with a positive retention feature."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/87901-144HLF","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/87901-144HLF 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}}