{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10144518-041802LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10144518-041802LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10144518-041802LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10144518-041802LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI BergStak® Lite 0.80mm, plug, center strip contacts, 40 positions, 2 rows, 0.031\" (0.80mm) pitch, surface mount, gold contacts, 4.70mm height above board.","salesMarkdown":"## 0.80mm Pitch, 40-Position Board-to-Board Plug — the Z-Height Decision The 0.031\" (0.80mm) pitch on a dual-row layout packs 40 circuits into a compact footprint, which means the board layout engineer needs to route traces between pads at this tight pitch — typical for high-density mezzanine interconnects in portable or space-constrained equipment. The plug stands 0.185\" (4.70mm) above the board and mates with a BergStak Lite receptacle to achieve stacking heights of 5mm, 9mm, or 13mm, depending on the receptacle height selected. That z-height range covers everything from slim handheld assemblies to slightly taller stacked modules, but the choice of receptacle height is what actually sets the final board gap — the plug side is fixed at 4.70mm. The board guide and pick-and-place features tell the assembly line this part is ready for automated placement: the board guide aligns the plug during mating to prevent pin stubbing, and the pick-and-place surface lets the nozzle handle it without a custom nozzle.","metaTitle":"Amphenol FCI 10144518-041802LF BergStak Lite 0.80mm 40-Pin","metaDescription":"Amphenol FCI BergStak® Lite 0.80mm plug, 40 positions, 2 rows, 4.70mm height, gold contacts, SMT. Active production, sourced to order. Pitch 0.031\" (0.80mm).","metaKeywords":null},"attributes":{"series":"BergStak® Lite 0.80mm","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Pitch":"0.031\\\" (0.80mm)","Series":"BergStak® Lite 0.80mm","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Pick and Place","Mounting Type":"Surface Mount","Connector Type":"Plug, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.185\\\" (4.70mm)","Base Product Number":"10144518","Number of Positions":"40","Mated Stacking Heights":"5mm, 9mm, 13mm","Contact Finish Thickness":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1100","priceTiers":[{"qty":1,"price":"$1.11000","currency":"USD"},{"qty":10,"price":"$0.93800","currency":"USD"},{"qty":25,"price":"$0.90000","currency":"USD"},{"qty":50,"price":"$0.88080","currency":"USD"},{"qty":100,"price":"$0.84260","currency":"USD"},{"qty":250,"price":"$0.76600","currency":"USD"},{"qty":900,"price":"$0.67023","currency":"USD"},{"qty":1800,"price":"$0.57449","currency":"USD"},{"qty":2700,"price":"$0.55534","currency":"USD"},{"qty":6300,"price":"$0.53619","currency":"USD"},{"qty":9000,"price":"$0.50938","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/134eb1c753f172e91dfabd26f4db73d4.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10144518-041802LF/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 10144518-041802LF online?","answer":"Submit a request for your target quantity to receive current pricing and availability — stock and lead time are confirmed at quote time, not listed as a live number on this page."},{"question":"What connector mates with 10144518-041802LF?","answer":"This plug mates with a BergStak® Lite 0.80mm receptacle (center strip contacts) from the same series. The mated stack height depends on the receptacle height chosen — the plug's 4.70mm height combines with the receptacle height to achieve 5mm, 9mm, or 13mm total board-to-board spacing. Confirm the receptacle part number from the BergStak Lite 0.80mm family to match your target stack height."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10144518-041802LF","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/10144518-041802LF 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}}