{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"10159559-410221RLF","brand":"Amphenol","brandSlug":"amphenol","productSlug":"10159559-410221RLF","canonicalUrl":"https://icsourcedirect.com/amphenol/10159559-410221RLF","factsUrl":"https://icsourcedirect.com/api/mcp/products/10159559-410221RLF","rawCanonicalId":null},"summary":{"shortDescription":"Amphenol ICC (FCI) ComboStak® vertical receptacle, 14 positions (10 signal + 4 power), 0.80mm pitch, surface-mount solder termination, gold or GXT™ plating on mating contacts, 100 VDC rating, -40°C to 125°C operating range, UL94 V-0 thermoplastic housing, detent lock, board guide and pick-and-place features.","salesMarkdown":"## Hybrid signal-power layout in a 0.80mm pitch receptacle The 10159559-410221RLF: This ComboStak® receptacle carries 14 positions arranged as 10 signal contacts plus 4 power contacts in a 2-row configuration — the hybrid layout lets a single connector handle both logic-level signals and a modest power rail on the same board-to-board interface. Mated stacking heights from 9mm to 12mm are supported — one receptacle footprint covers four board-spacing requirements, which simplifies inventory if your design uses multiple stack heights across different board pairs. ## Surface-mount assembly and board-retention features ## Environmental range and flame rating Voltage rating is 100 VDC, which is typical for signal-level board interconnects and low-power distribution; the connector is not intended for mains-voltage or high-isolation applications. For applications requiring frequent field-service reconnects (hundreds of cycles), consider a connector with thicker gold plating (15µin or more); the 8µin layer here is better suited to one-time assembly or occasional rework. ## Lifecycle and sourcing posture ## How this compares to the 40-position ComboStak sibling The closest functional sibling within the same series is 10159559-A30221RLF — a 40-position (30 signal + 10 power) version with the same 0.80mm pitch, same gold plating thickness, same stacking heights, and same SMT termination. The key difference is position count: 14 positions vs 40 positions. If your design needs more signal or power circuits on the same footprint pitch, the 40-position sibling is a drop-in replacement for the same stack height range.","metaTitle":"10159559-410221RLF ComboStak® 14-Position Receptacle","metaDescription":"Amphenol ICC (FCI) ComboStak® vertical receptacle, 14 positions (10 signal + 4 power), 0.80mm pitch, SMT, gold plating, 100 VDC, -40°C to 125°C.","metaKeywords":null},"attributes":{"series":"ComboStak®","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Pin Headers, Sockets & Housings","Female Socket Headers"],"specifications":{"Mfr":"Amphenol ICC (FCI)","Style":"Board to Board or Cable","Series":"ComboStak®","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Board Guide, Pick and Place, Solder Retention","Termination":"Solder","Applications":"-","Contact Type":"Female Blade Socket","Contact Shape":"Rectangular","Mounting Type":"Surface Mount","Connector Type":"Receptacle","Fastening Type":"Detent Lock","Number of Rows":"2","Pitch - Mating":"0.031\\\" (0.80mm)","Product Status":"Active","Voltage Rating":"100VDC","lifecycle_stage":"unknown","Contact Material":"Copper Alloy","Insulation Color":"Natural","Insulation Height":"0.303\\\" (7.70mm)","Ingress Protection":"-","Base Product Number":"10159559","Insulation Material":"Thermoplastic","Number of Positions":"14 (10 + 4 Power)","Row Spacing - Mating":"-","Contact Finish - Post":"-","Contact Length - Post":"-","Current Rating (Amps)":"-","Operating Temperature":"-40°C ~ 125°C","Mated Stacking Heights":"9mm, 10mm, 11mm, 12mm","Contact Finish - Mating":"Gold or Gold, GXT™","Number of Positions Loaded":"All","Material Flammability Rating":"UL94 V-0","Contact Finish Thickness - Post":"-","Contact Finish Thickness - Mating":"8.00µin (0.203µm)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8600","priceTiers":[{"qty":1,"price":"$2.86000","currency":"USD"},{"qty":10,"price":"$2.60000","currency":"USD"},{"qty":25,"price":"$2.46280","currency":"USD"},{"qty":50,"price":"$2.40540","currency":"USD"},{"qty":100,"price":"$2.29090","currency":"USD"},{"qty":400,"price":"$2.00453","currency":"USD"},{"qty":800,"price":"$1.77544","currency":"USD"},{"qty":1200,"price":"$1.66089","currency":"USD"},{"qty":2000,"price":"$1.60362","currency":"USD"},{"qty":2800,"price":"$1.54635","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icsourcedirect.com/4c347033b4b420b0332eace16bfd52ee.pdf","sourceUrl":null,"alternativesUrl":"https://icsourcedirect.com/api/mcp/products/10159559-410221RLF/alternatives.json"},"ai":{"faq":[{"question":"What is the pitch of 10159559-410221RLF?","answer":"The mating pitch is 0.031 inches (0.80mm), standard for mid-density board-to-board mezzanine connectors."},{"question":"Is 10159559-410221RLF RoHS compliant?","answer":"Yes, it is ROHS3 compliant — no restricted substances above the threshold per the current directive."},{"question":"What stacking heights does this receptacle support?","answer":"It supports mated stacking heights of 9mm, 10mm, 11mm, and 12mm — one footprint covers four board-spacing options."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icsourcedirect.com/amphenol/10159559-410221RLF","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/10159559-410221RLF 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}}