{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10106813-041112LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10106813-041112LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10106813-041112LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10106813-041112LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol FCI MezzoStak, Self Mating Hermaphroditic, 10106813-041112LF, 40 Positions, 2 Rows, 0.020\" (0.50mm) Pitch, Surface Mount, Gold, 0.140\" (3.55mm) Height Above Board.","salesMarkdown":"The Amphenol FCI 10106813-041112LF is a 40-position member of the MezzoStak series, a self-mating, non-gendered, hermaphroditic board-to-board connector system. Two identical connectors mate directly — no separate plug and receptacle — which simplifies the BOM and halves the line-item count for the interconnect pair. The 0.020\" (0.50mm) pitch and dual-row layout pack 40 circuits into a compact footprint suited for dense mezzanine stacking in portable devices, instrumentation, and embedded systems. ## Stack Height Options and Board Fit This connector supports three mated stacking heights: 4mm, 4.5mm, and 5.5mm. The 0.140\" (3.55mm) height above board is the unmated profile of one half; the final stack height depends on the pairing. Surface-mount termination keeps the bottom side clear for routing. The hermaphroditic design means both halves carry the same gold thickness — no plating mismatch at the interface. ## Position Count Variants in the MezzoStak Line The 40-position 10106813-041112LF shares the same 0.50mm pitch, dual-row layout, and 3.55mm height with the 30-position 10106813-031112LF and the 50-position 10106813-051112LF. The footprint is identical in length and width — only the number of populated contact positions changes. If your BOM calls for 30 or 50 circuits, those variants drop in without a board layout change.","metaTitle":"Amphenol FCI MezzoStak 10106813-041112LF","metaDescription":"Amphenol FCI MezzoStak 10106813-041112LF self-mating hermaphroditic connector, 40 positions, 0.50mm pitch, 3.55mm height, gold plating, RoHS. Sourced to order.","metaKeywords":null},"attributes":{"series":"MezzoStak","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Pitch":"0.020\\\" (0.50mm)","Series":"MezzoStak","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Self Mating, Non-Gendered, Hermaphroditic","Contact Finish":"Gold or Gold, GXT™","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.140\\\" (3.55mm)","Base Product Number":"10106813","Number of Positions":"40","Mated Stacking Heights":"4mm, 4.5mm, 5.5mm","Contact Finish Thickness":"15.0µin (0.38µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4200","priceTiers":[{"qty":1,"price":"$3.42000","currency":"USD"},{"qty":10,"price":"$3.10200","currency":"USD"},{"qty":25,"price":"$2.93800","currency":"USD"},{"qty":50,"price":"$2.86960","currency":"USD"},{"qty":100,"price":"$2.73290","currency":"USD"},{"qty":250,"price":"$2.39124","currency":"USD"},{"qty":500,"price":"$2.32292","currency":"USD"},{"qty":1000,"price":"$1.98132","currency":"USD"},{"qty":2000,"price":"$1.91300","currency":"USD"},{"qty":3000,"price":"$1.84468","currency":"USD"},{"qty":5000,"price":"$1.77636","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/981e712f36308e6e0c10a09ac4803638.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10106813-041112LF/alternatives.json"},"ai":{"faq":[{"question":"What is the stacking height of 10106813-041112LF?","answer":"The 10106813-041112LF supports three mated stacking heights: 4mm, 4.5mm, and 5.5mm. The unmated height above board is 0.140\" (3.55mm)."},{"question":"Is 10106813-041112LF self-mating and hermaphroditic?","answer":"Yes, it is a self-mating, non-gendered, hermaphroditic connector — two identical parts mate directly without a dedicated plug or receptacle."},{"question":"Is 10106813-041112LF RoHS compliant?","answer":"Yes, it is RoHS compliant."},{"question":"Where can I buy 10106813-041112LF?","answer":"This part is sourced to order against your BOM quantity."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10106813-041112LF","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/10106813-041112LF 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}}