{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FX11LB-140S-SV(22)","brand":"Hirose Electric Co Ltd","brandSlug":"hirose-electric-co-ltd","productSlug":"FX11LB-140S-SV~122~2","canonicalUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX11LB-140S-SV~122~2","factsUrl":"https://icsourcedirect.com/api/mcp/products/FX11LB-140S-SV(22)","rawCanonicalId":null},"summary":{"shortDescription":"Hirose FX11 series receptacle, center strip contacts, 140 positions, 0.020\" (0.50mm) pitch, 2 rows, SMT, gold 4.00µin, 1.65mm above board, 2mm mated stacking height, solder retention.","salesMarkdown":"## Hirose FX11 Receptacle, 140 Circuits, 0.50 mm Pitch It uses a 0.020\" (0.50mm) pitch across two rows, with gold-plated contacts at 4.00µin (0.100µm) thickness. The connector mounts via surface-mount technology and includes solder retention features to hold it flat through reflow. With a mated stacking height of 2 mm and a height above board of 0.065\" (1.65mm), it fits tight z-axis budgets in compact electronics like laptops, tablets, and handheld instrumentation. At 0.50 mm pitch, this connector demands a tight board layout — the trace escape between pads is narrow, and the footprint requires a controlled impedance stack-up if running high-speed signals. The 140 positions fill the full width of a typical mezzanine interface, so the board area needed is roughly 35 mm long for the two rows. The 2 mm mated stack height is a specific z-height — confirm the opposite board's component keep-out clears this gap. ## Gold Plating Grade — 4.00 µin Flash","metaTitle":"Hirose FX11LB-140S-SV(22), 140-pos 0.50mm pitch Receptacle","metaDescription":"Hirose FX11 series receptacle, 140 positions, 0.020\" (0.50mm) pitch, 2 mm stacking height. Gold-plated center strip contacts, SMT with solder retention.","metaKeywords":null},"attributes":{"series":"FX11","packageCase":null,"mountingType":null,"rohsStatus":"RoHS Compliant","productStatus":"Active","categoryPath":["Board-to-Board Connectors","Mezzanine & Stacking Connectors"],"specifications":{"Mfr":"Hirose Electric Co Ltd","Pitch":"0.020\\\" (0.50mm)","Series":"FX11","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Solder Retention","Mounting Type":"Surface Mount","Connector Type":"Receptacle, Center Strip Contacts","Contact Finish":"Gold","Number of Rows":"2","Product Status":"Active","lifecycle_stage":"unknown","Height Above Board":"0.065\\\" (1.65mm)","Base Product Number":"FX11","Number of Positions":"140","Mated Stacking Heights":"2mm","Contact Finish Thickness":"4.00µin (0.100µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.0100","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.01000","currency":"USD"},{"qty":10,"price":"$5.45700","currency":"USD"},{"qty":25,"price":"$5.16800","currency":"USD"},{"qty":50,"price":"$5.04800","currency":"USD"},{"qty":100,"price":"$4.80760","currency":"USD"},{"qty":250,"price":"$4.20664","currency":"USD"},{"qty":500,"price":"$4.08646","currency":"USD"},{"qty":1000,"price":"$3.48551","currency":"USD"},{"qty":2000,"price":"$3.36532","currency":"USD"},{"qty":3000,"price":"$3.24513","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/67d144930ee6b91575dd0a3a6232a3f7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the mating connector for FX11LB-140S-SV(22)?","answer":"The mating half is a Hirose FX11 series plug with the same 0.50 mm pitch and 140 positions. The specific order code depends on the plug's mounting orientation and height — the FX11 series includes both straight and right-angle plug variants for the same 2 mm stack height."},{"question":"Where can I buy FX11LB-140S-SV(22)?","answer":"This part is sourced to order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/hirose-electric-co-ltd/FX11LB-140S-SV~122~2","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/hirose-electric-co-ltd/FX11LB-140S-SV~122~2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:46:37.382Z","lastPublished":"2026-07-22T19:46:37.382Z","indexable":true}}