{"product_id":"nsi8221n1-sop8-digital-isolator-ic-10pcs-dspr-q1spr","title":"10pcs NSI8221N1 SOP-8 Digital Isolator IC – DSPR \u0026 Q1SPR","description":"\u003ch2\u003eNSI8221N1 SOP-8 Digital Isolator – 10-Piece Pack\u003c\/h2\u003e\n\u003cp\u003eKeep your circuits safe and your signals clean with this 10-piece pack of \u003cstrong\u003eNSI8221N1 SOP-8 Digital Isolator ICs\u003c\/strong\u003e. Compatible with both \u003cstrong\u003eNSI8221N1-DSPR\u003c\/strong\u003e and \u003cstrong\u003eNSi8221N1-Q1SPR\u003c\/strong\u003e variants, these general-purpose digital isolators deliver reliable galvanic isolation in a compact SOP-8 package — ideal for engineers, hobbyists, and electronics technicians working on industrial, automotive, or consumer electronics projects.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Numbers:\u003c\/strong\u003e NSI8221N1-DSPR \/ NSi8221N1-Q1SPR — both variants included\/compatible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SOP-8 (Small Outline Package, 8-pin) — industry-standard footprint for easy PCB integration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Digital signal isolation for general-purpose use across a wide range of circuit applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 10 pieces per order — ideal for prototyping, repair, and small-batch production\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational Standard Compliance:\u003c\/strong\u003e Meets international electrical and safety standards\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concerned Chemical Substances:\u003c\/strong\u003e None declared\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomization:\u003c\/strong\u003e Available — contact us for custom order requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThese digital isolators are perfect for electronics engineers, PCB designers, repair technicians, and makers who need dependable signal isolation in their circuits. Whether you're building motor drive interfaces, industrial communication systems, or power supply designs, the NSI8221N1 offers a compact and cost-effective solution.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e10 × NSI8221N1 SOP-8 Digital Isolator ICs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between NSI8221N1-DSPR and NSi8221N1-Q1SPR digital isolators?\u003c\/h4\u003e\n\u003cp\u003eA: Both the NSI8221N1-DSPR and NSi8221N1-Q1SPR are variants of the NSI8221N1 SOP-8 digital isolator. The Q1SPR variant is typically qualified for automotive-grade applications, while the DSPR is suited for general industrial and consumer use. Both share the same SOP-8 footprint, making them interchangeable in many circuit layouts.\u003c\/p\u003e\n\u003ch4\u003eQ: What package type are these digital isolators, and are they compatible with standard PCBs?\u003c\/h4\u003e\n\u003cp\u003eA: These digital isolators come in the industry-standard SOP-8 (Small Outline Package, 8-pin) form factor, which is widely compatible with standard PCB footprints and easy to solder by hand or with SMT equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: How many pieces are included in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes 10 pieces of NSI8221N1 SOP-8 digital isolator ICs, making this pack ideal for prototyping, repair work, or small-batch production runs.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these isolators suitable for automotive or industrial applications?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The NSi8221N1-Q1SPR variant is specifically designed for automotive-grade use, while both variants meet international standards for general-purpose and industrial circuit applications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between NSI8221N1-DSPR and NSi8221N1-Q1SPR digital isolators?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Both the NSI8221N1-DSPR and NSi8221N1-Q1SPR are variants of the NSI8221N1 SOP-8 digital isolator. The Q1SPR variant is typically qualified for automotive-grade applications, while the DSPR is suited for general industrial and consumer use. 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The NSi8221N1-Q1SPR variant is specifically designed for automotive-grade use, while both variants meet international standards for general-purpose and industrial circuit applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10pcs NSI8221N1 SOP-8 Digital Isolator IC – DSPR \u0026 Q1SPR\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/nsi8221n1-sop8-digital-isolator-ic-10pcs-dspr-q1spr\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"NSi8221N1-Q1SPR","offer_id":44166617858135,"sku":"5:200004763#NSi8221N1-Q1SPR","price":28.24,"currency_code":"USD","in_stock":true},{"title":"NSI8221N1-DSPR","offer_id":44166617890903,"sku":"5:144170022#NSI8221N1-DSPR","price":22.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S2afbd7fbbd024fec8dcd934fd8909868M.webp?v=1786740943","url":"https:\/\/axlcustomersupport.com\/products\/nsi8221n1-sop8-digital-isolator-ic-10pcs-dspr-q1spr","provider":"Axl","version":"1.0","type":"link"}