{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"75844-128-72LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"75844-128-72LF","canonicalUrl":"https://icsourcedirect.com/amphenol/75844-128-72LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/75844-128-72LF","rawCanonicalId":null},"summary":{"shortDescription":"FCI BERGSTIK® series, 75844-128-72LF, unshrouded breakaway header, 72 positions, 2 rows, 0.100\" (2.54 mm) pitch, through-hole solder termination, male pin, Gold GXT™ contact finish 30.0 µin, 5 A, 110 V, UL94 V-0.","salesMarkdown":"## 72-Position BERGSTIK® Breakaway Header for Dense Board-to-Board or Cable Interconnects The FCI 75844-128-72LF is a 72-circuit, dual-row unshrouded breakaway header from the BERGSTIK® series, on the standard 0.100\" (2.54 mm) pitch that dominates legacy and new board-level designs. The 0.100\" row-to-row spacing matches the industry-standard 0.100\" x 0.100\" grid, so the footprint drops onto a standard 72-pin, dual-row through-hole pattern with 0.100\" pitch. The unshrouded design keeps the board-edge keep-out zone minimal — useful when routing traces close to the connector body. ## Plating and Environmental Reach No official cross-reference or direct substitute is on record, so the BOM line should be specced to this exact order code.","metaTitle":"FCI 75844-128-72LF BERGSTIK® Header, 72 Pos, 0.100\" Pitch","metaDescription":"FCI 75844-128-72LF BERGSTIK® unshrouded breakaway header, 72 positions, 0.100\" pitch, 5 A, Gold GXT™ plating. 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 or Cable","Series":"BERGSTIK®","Package":"Bulk","Features":"-","Shrouding":"Unshrouded","Termination":"Solder","Applications":"-","Contact Type":"Male Pin","Contact Shape":"Square","Mounting Type":"Through Hole","Connector Type":"Header, Breakaway","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":"75844","Insulation Material":"Thermoplastic","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Finish - Post":"-","Contact Length - Post":"0.165\\\" (4.19mm)","Current Rating (Amps)":"5A","Operating Temperature":"-65°C~130°C","Mated Stacking Heights":"-","Overall Contact Length":"0.525\\\" (13.34mm)","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.260\\\" (6.60mm)","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":"$11.2374","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2a3c4564b83d1e0e77f2ae6802960dde.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/75844-128-72LF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 75844-128-72LF and what is the price?","answer":"Current pricing and stock availability are confirmed at quote time — submit your BOM quantity for a same-day quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/75844-128-72LF","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/75844-128-72LF 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}}