{"product_id":"50pcs-bas20-bas21-bas29-sot-23-switching-diodes-general-purpose","title":"50pcs BAS20 BAS21 BAS29 SOT-23 Switching Diodes – General Purpose","description":"\n\u003ch2\u003e50pcs BAS20 \/ BAS21 \/ BAS29 SOT-23 Switching Diodes\u003c\/h2\u003e\n\u003cp\u003eStock up your electronics workbench with this convenient 50-piece assortment of SOT-23 surface-mount switching diodes. Compatible with the BAS20, BAS21, and BAS29 models, these compact general-purpose diodes are built to international standards and are ideal for hobbyists, engineers, and electronics enthusiasts alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModels Included:\u003c\/strong\u003e BAS20, BAS21, BAS29 – three of the most widely used SOT-23 switching diodes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SOT-23 – compact, industry-standard surface-mount package\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral Purpose Use:\u003c\/strong\u003e Suitable for a broad range of switching and signal applications in consumer electronics, automotive circuits, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternational Standard Compliance:\u003c\/strong\u003e Meets international standards for voltage, protection, and contact load\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 pieces per pack – great value for prototyping, repairs, and production runs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Free from restricted substances for peace of mind\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel Number:\u003c\/strong\u003e BAS20 \/ BAS21 \/ BAS29\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e SOT-23\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e General Purpose Switching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomized Options:\u003c\/strong\u003e Available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're prototyping a new PCB design, repairing consumer electronics, or building a component library, these SOT-23 switching diodes are an essential addition to any toolkit. Their small form factor makes them perfect for compact circuit designs and high-density PCB layouts.\u003c\/p\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\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the difference between BAS20, BAS21, and BAS29 switching diodes?\u003c\/h4\u003e\n\u003cp\u003eA: The BAS20, BAS21, and BAS29 are all general-purpose switching diodes in the SOT-23 package, but they differ primarily in their reverse voltage ratings. The BAS20 is rated for 200V, the BAS21 for 200V with a slightly higher current capability, and the BAS29 is rated for 250V. All three are suitable for high-speed switching applications in compact PCB designs.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these diodes compatible with standard PCB reflow soldering processes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SOT-23 package is an industry-standard surface-mount component that is fully compatible with automated pick-and-place machines and standard reflow soldering processes, making them ideal for both prototype and production environments.\u003c\/p\u003e\n\u003ch4\u003eQ: How many diodes are included in this pack?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes 50 pieces total across the BAS20, BAS21, and BAS29 models, providing excellent value for engineers, hobbyists, and repair technicians who regularly work with surface-mount components.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the difference between BAS20, BAS21, and BAS29 switching diodes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BAS20, BAS21, and BAS29 are all general-purpose switching diodes in the SOT-23 package, but they differ primarily in their reverse voltage ratings. 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