{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"B3221B7L1112A0E100","brand":"Amphenol","brandSlug":"amphenol","productSlug":"B3221B7L1112A0E100","canonicalUrl":"https://icsourcedirect.com/amphenol/B3221B7L1112A0E100","factsUrl":"https://icsourcedirect.com/api/mcp/products/B3221B7L1112A0E100","rawCanonicalId":null},"summary":{"shortDescription":"B3221B7L1112A0E100, 0.020\" (0.50mm) pitch, 100 positions, 2 rows, plug floating, surface mount, gold contacts, 10.00mm stack height.","salesMarkdown":"## Board-Stacking Selection Note The B3221B7L1112A0E100 is a 100-position, dual-row floating plug on 0.020\" (0.50mm) pitch, designed for board-to-board mezzanine stacking at a mated height of 10.00mm. The floating contact construction compensates for up to several tenths of a millimetre of misalignment between the two PCBs during assembly, which is common with large-format boards or when the connectors are not aligned by a single rigid frame. Board guide features on the housing help steer the plug into the mating receptacle during blind-mate operations. The mated stacking height of 10.00mm is fixed by the combination of plug and receptacle body heights; the board-to-board gap is non-adjustable, so the z-height budget on both PCBs must match this dimension exactly. The 0.50mm pitch drives tight routing — expect two traces per channel between pads on a standard PCB, with via-in-pad or microvia techniques needed for dense fan-out.","metaTitle":"B3221B7L1112A0E100 Plug, Floating, 0.50mm Pitch, 100 Pos","metaDescription":"B3221B7L1112A0E100 floating plug, 0.020\" (0.50mm) pitch, 100 positions, 2 rows, gold contacts, 10.00mm stack height. RoHS compliant, active production.","metaKeywords":null},"attributes":{"series":null,"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":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Plug, Floating","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.394\\\" (10.00mm)","Base Product Number":"B3221B7L","Number of Positions":"100","Mated Stacking Heights":"8.4mm","Contact Finish Thickness":"4.00µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.6100","priceTiers":[{"qty":1,"price":"$3.61000","currency":"USD"},{"qty":10,"price":"$3.28000","currency":"USD"},{"qty":25,"price":"$3.10640","currency":"USD"},{"qty":50,"price":"$3.03400","currency":"USD"},{"qty":100,"price":"$2.88960","currency":"USD"},{"qty":250,"price":"$2.52840","currency":"USD"},{"qty":500,"price":"$2.45616","currency":"USD"},{"qty":1000,"price":"$2.09497","currency":"USD"},{"qty":1500,"price":"$2.02273","currency":"USD"},{"qty":2500,"price":"$1.95049","currency":"USD"},{"qty":5000,"price":"$1.87825","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/fe7d6fc79ddbd3f8c2b09942d38ff7e2.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/B3221B7L1112A0E100/alternatives.json"},"ai":{"faq":[{"question":"What is the mating connector for B3221B7L1112A0E100?","answer":"The mating half is the corresponding floating receptacle from the same B3221B7L series. The receptacle order code uses the same base number B3221B7L with a different suffix; consult the series product page for the exact receptacle variant that matches the 10.00mm stack height."},{"question":"Is B3221B7L1112A0E100 RoHS compliant?","answer":"Yes, the listing confirms RoHS compliance."},{"question":"What is the stacking height for B3221B7L1112A0E100?","answer":"The mated stacking height is 10.00mm (0.394\")."},{"question":"Where can I buy B3221B7L1112A0E100?","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/B3221B7L1112A0E100","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/B3221B7L1112A0E100 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}}