{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10162581-3134121LF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10162581-3134121LF","canonicalUrl":"https://icsourcedirect.com/amphenol/10162581-3134121LF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10162581-3134121LF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol Conan™, MezzSelect™ receptacle, 21 positions, 2 rows, 0.039\" (1.00mm) pitch, surface mount, gold flash contacts, 0.129\" (3.28mm) height above board.","salesMarkdown":"## Board-to-Board Mezzanine Receptacle, 21 Positions It uses a 0.039\" (1.00 mm) pitch in a 2-row layout, surface-mounted with outer shroud contacts. The 0.129\" (3.28 mm) height above board is the un-mated profile; once paired with the matching header, the mated stack height can be one of five values — 4.15 mm, 4.5 mm, 5 mm, 6 mm, or 7 mm — depending on the header height selected. This is a one-time-stack connector: gold flash contacts handle the few mating cycles during board assembly and test, but it is not built for repeated field disconnect. ## Stack Height Selection and Footprint The 10162581-3134121LF accepts five stack heights — 4.15 mm, 4.5 mm, 5 mm, 6 mm, and 7 mm — which means the same receptacle can be paired with different header heights to fit various z-axis board spacings. Board guide and pick-and-place features are built in, which helps with alignment during automated assembly and keeps the part centered during reflow. ## Position Count Variants in the Same Footprint The 21-position 10162581-3134121LF is one of several position-count variants sharing the same 0.039\" (1.00 mm) pitch, 2-row layout, and 0.129\" (3.28 mm) height. A 31-position variant (10162581-3134131LF) also exists. The base product number is 10162581.","metaTitle":"Amphenol Conan 10162581-3134121LF, 1.00mm Pitch, 21 Pos","metaDescription":"Amphenol Conan™ MezzSelect™ receptacle, 21 positions, 1.00mm pitch, gold flash contacts, 3.28mm height. Active production, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"Conan™, MezzSelect™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Pitch":"0.039\\\" (1.00mm)","Series":"Conan™, MezzSelect™","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Pick and Place","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Outer Shroud Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.129\\\" (3.28mm)","Base Product Number":"10162581","Number of Positions":"21","Mated Stacking Heights":"4.15mm, 4.5mm, 5mm, 6mm, 7mm","Contact Finish Thickness":"Flash"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.4500","priceTiers":[{"qty":1,"price":"$1.45000","currency":"USD"},{"qty":10,"price":"$1.25800","currency":"USD"},{"qty":100,"price":"$1.12430","currency":"USD"},{"qty":800,"price":"$0.91019","currency":"USD"},{"qty":1600,"price":"$0.77633","currency":"USD"},{"qty":2400,"price":"$0.74956","currency":"USD"},{"qty":5600,"price":"$0.71208","currency":"USD"},{"qty":8000,"price":"$0.69602","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/b71486b09b691987b5851031d2d2c7d8.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10162581-3134121LF/alternatives.json"},"ai":{"faq":[{"question":"What is the mating stack height for 10162581-3134121LF?","answer":"The mated stack height depends on the header height paired with this receptacle; the supported values are 4.15 mm, 4.5 mm, 5 mm, 6 mm, and 7 mm. The receptacle itself sits 0.129\" (3.28 mm) above the board un-mated."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10162581-3134121LF","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/10162581-3134121LF 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}}