{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"75844-118-12LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"75844-118-12LF","canonicalUrl":"https://icsourcedirect.com/amphenol/75844-118-12LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/75844-118-12LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BERGSTIK® 75844-118-12LF, 12-position dual-row unshrouded header, 0.100\" (2.54mm) pitch, through-hole solder termination, male pin, gold GXT™ plating, 5A per circuit, UL94 V-0.","salesMarkdown":"The Amphenol FCI 75844-118-12LF is a 12-position, dual-row unshrouded male pin header from the BERGSTIK® series, on the standard 0.100\" (2.54 mm) pitch. The 0.100\" (2.54 mm) pitch and 0.100\" row spacing are the industry-standard grid for this class of header — the board footprint is a drop-in for any 0.100\" pitch receptacle, and the dual-row layout gives 12 positions in a compact 0.200\" x 0.600\" body. The 0.120\" (3.05 mm) solder post length suits typical 1.6 mm PCBs; for thicker boards the post may need a longer-tail variant. The 30 µ\" gold GXT™ plating is the key differentiator from tin-plated siblings — it maintains contact resistance below 10 mOhm through 200+ mating cycles, whereas tin would gall and oxidise after 50 cycles. The 5 A per circuit rating is conservative for the 0.100\" pitch and 30 µ\" gold contact; derate above 85°C per the manufacturer's curve. ## Unshrouded design and board layout This is an unshrouded header — the pins are exposed above the insulation body. The trade-off is a lower profile (0.100\" insulation height) and unobstructed probe access for test points. On the board, the through-hole solder joints provide stronger pull-off resistance than an SMT header, important when the cable is routed near the connector.","metaTitle":"Amphenol FCI 75844-118-12LF BERGSTIK Header, 12 Pos, 2.54mm","metaDescription":"Amphenol FCI BERGSTIK 75844-118-12LF, 12-position dual-row unshrouded header, 2.54mm pitch, through-hole, 30µ\" gold GXT, 5A, -65°C to 130°C.","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":"75844-118-12LF","Series":"BERGSTIK®","Package":"Bag","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":"12","Row Spacing - Mating":"0.100\\\" (2.54mm)","Contact Length - Post":"0.120\\\" (3.05mm)","Current Rating (Amps)":"5A","Operating Temperature":"-65°C~130°C","Overall Contact Length":"0.445\\\" (11.30mm)","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":"$0.8839","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/2a3c4564b83d1e0e77f2ae6802960dde.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/75844-118-12LF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 75844-118-12LF?","answer":"The mating pitch is 0.100\" (2.54 mm) with a row spacing of 0.100\" (2.54 mm) — the standard 0.100\" grid footprint."},{"question":"Is 75844-118-12LF shrouded or unshrouded?","answer":"It is unshrouded — the male pins are exposed above the black thermoplastic insulation body, with no polarisation key or shroud."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/75844-118-12LF","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/75844-118-12LF 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}}