{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"75844-101-72LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"75844-101-72LF","canonicalUrl":"https://icsourcedirect.com/amphenol/75844-101-72LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/75844-101-72LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® 75844-101-72LF, 72-position dual-row male breakaway header, 0.100\" (2.54mm) pitch, 30.0µin gold GXT contacts, 5A, 110V, through-hole solder termination, UL94 V-0.","salesMarkdown":"The Amphenol FCI 75844-101-72LF is a 72-position dual-row male breakaway header from the BERGSTIK series, on a standard 0.100\" (2.54mm) pitch. It's an unshrouded, through-hole solder header with gold GXT plating on the mating contacts — 30.0µin thick, which gives it a solid mating-cycle life for repeated board-to-board or cable connections. The square pins are phosphor bronze, rated 5 A per circuit at 110 V, and the black thermoplastic housing carries a UL94 V-0 flammability rating. Typical use is as a general-purpose board interconnect where you snap off the pin count you need from a breakaway strip. ## What the key ratings mean for your board The 0.100\" pitch is the classic 2.54 mm grid — it matches legacy perfboard, standard IC footprints, and most 0.100\"-spaced mating receptacles. 72 positions loaded all the way across two rows means the board footprint needs 36 holes per row at that pitch, with a 0.100\" row-to-row spacing. The 5 A per-contact rating is typical for a signal-grade header; it's fine for logic-level power or I/O, but don't plan on running bus current through every pin simultaneously without derating above 25°C. The 30.0µin gold GXT on the mating side is the real story here — that's a heavy gold deposit that handles repeated insertion cycles without fretting corrosion, so it's a good fit for a connector that gets mated and unmated regularly in test fixtures or modular assemblies.","metaTitle":"Amphenol FCI 75844-101-72LF BERGSTIK Header, 72-Pos, 5A","metaDescription":"Amphenol FCI BERGSTIK 75844-101-72LF, 72-position dual-row male breakaway header, 0.100\" pitch, 30.0µin gold GXT contacts, 5A, 110V, 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 or Cable","title":"75844-101-72LF","Series":"BERGSTIK®","Package":"Bulk","Shrouding":"Unshrouded","Termination":"Solder","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)","Voltage Rating":"110V","Contact Material":"Phosphor Bronze","Insulation Color":"Black","Insulation Height":"0.100\\\" (2.54mm)","Base Product Number":"75844","Insulation Material":"Thermoplastic","Number of Positions":"72","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.100\\\" (2.54mm)","Current Rating (Amps)":"5A","Operating Temperature":"-65°C~130°C","Overall Contact Length":"0.425\\\" (10.80mm)","Contact Finish - Mating":"Gold, GXT™","Contact Length - Mating":"0.225\\\" (5.72mm)","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":"$12.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2a3c4564b83d1e0e77f2ae6802960dde.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/75844-101-72LF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch and number of positions of 75844-101-72LF?","answer":"The 75844-101-72LF has 72 positions on a 0.100\" (2.54mm) pitch in a dual-row layout, with all positions loaded."},{"question":"What is the current rating of 75844-101-72LF?","answer":"The 75844-101-72LF is rated 5 A per circuit at 110 V, with a 30.0µin gold GXT contact finish on the mating interface."},{"question":"Is 75844-101-72LF RoHS compliant?","answer":"The 75844-101-72LF is a RoHS-compliant component from the BERGSTIK series, with a UL94 V-0 rated thermoplastic housing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/75844-101-72LF","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/75844-101-72LF 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}}