{"product_id":"100pcs-3528-bicolor-smd-led-beads-amber-yellow-plcc-4-reverse-pole","title":"100PCS 3528 Bicolor SMD LED Beads Amber \u0026 Yellow PLCC-4","description":"\u003ch2\u003e100PCS 3528 Bicolor SMD LED Light Beads – Amber Red \u0026amp; Yellow PLCC-4 Reverse Pole\u003c\/h2\u003e\n\u003cp\u003eUpgrade your electronics projects with these precision-engineered \u003cstrong\u003e3528 Bicolor SMD LED Light Beads\u003c\/strong\u003e. This pack of 100 units features a dual-color PLCC-4 reverse-pole configuration, emitting a warm \u003cstrong\u003eAmber Red (617 nm)\u003c\/strong\u003e and a vibrant \u003cstrong\u003eYellow (587 nm)\u003c\/strong\u003e — ideal for indicator lights, display panels, automotive lighting, DIY circuits, and more. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e LAY T67B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e PLCC-4 Reverse Pole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Size:\u003c\/strong\u003e 3.5 × 2.8 × 2.1 mm (3528 form factor)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Amber Red (617 nm) + Yellow (587 nm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForward Voltage:\u003c\/strong\u003e Amber Red – 2.1 V | Yellow – 2.2 V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Current:\u003c\/strong\u003e 50 mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 0.1 W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmitting Angle:\u003c\/strong\u003e 120°\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic housing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 100 pieces per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose These LEDs?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDual-color output\u003c\/strong\u003e in a single compact 3528 package — saves board space\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReverse-pole PLCC-4\u003c\/strong\u003e design for easy orientation identification during assembly\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide 120° emitting angle\u003c\/strong\u003e for broad, even illumination\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eConsistent wavelength accuracy\u003c\/strong\u003e — 617 nm amber and 587 nm yellow for reliable color matching\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e100% original components\u003c\/strong\u003e with free after-sale warranty included\u003c\/li\u003e\n  \u003cli\u003e✅ Suitable for wholesale and dropshipping orders\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100 × LAY T67B 3528 Bicolor SMD LED Light Beads (Amber Red + Yellow)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Due to lighting and screen color calibration differences, actual colors may vary slightly from product images. Measurement tolerance is ±1–3 mm.\u003c\/em\u003e\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.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does \"reverse pole\" mean on the PLCC-4 3528 SMD LED?\u003c\/h4\u003e\n\u003cp\u003eA: \"Reverse pole\" refers to the orientation of the anode and cathode pins relative to a standard PLCC-4 package. This means the polarity is flipped compared to typical PLCC-4 LEDs, so always check your circuit schematic and confirm the pinout before soldering to ensure correct installation on your PCB.\u003c\/p\u003e\n\u003ch4\u003eQ: What applications are these 3528 bicolor SMD LEDs suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: These Amber Red + Yellow 3528 bicolor SMD LED light beads are ideal for a wide range of applications including indicator lights, automotive dashboard lighting, LED signage, display panels, PCB status indicators, DIY electronics projects, and custom lighting assemblies where dual-color output in a single package is needed.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these LEDs compatible with standard SMD soldering processes?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The 3528 (3.5 × 2.8 mm) PLCC-4 package is a standard SMD form factor fully compatible with reflow soldering and pick-and-place assembly processes. Ensure your solder paste and temperature profile are appropriate for plastic-housed LED components to avoid thermal damage.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does \\\"reverse pole\\\" mean on the PLCC-4 3528 SMD LED?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\\\"Reverse pole\\\" refers to the orientation of the anode and cathode pins relative to a standard PLCC-4 package. This means the polarity is flipped compared to typical PLCC-4 LEDs, so always check your circuit schematic and confirm the pinout before soldering to ensure correct installation on your PCB.\"}}, {\"@type\": \"Question\", \"name\": \"What applications are these 3528 bicolor SMD LEDs suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These Amber Red + Yellow 3528 bicolor SMD LED light beads are ideal for a wide range of applications including indicator lights, automotive dashboard lighting, LED signage, display panels, PCB status indicators, DIY electronics projects, and custom lighting assemblies where dual-color output in a single package is needed.\"}}, {\"@type\": \"Question\", \"name\": \"Are these LEDs compatible with standard SMD soldering processes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The 3528 (3.5 × 2.8 mm) PLCC-4 package is a standard SMD form factor fully compatible with reflow soldering and pick-and-place assembly processes. Ensure your solder paste and temperature profile are appropriate for plastic-housed LED components to avoid thermal damage.\"}}]}\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\": \"100PCS 3528 Bicolor SMD LED Beads Amber \u0026 Yellow PLCC-4\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/100pcs-3528-bicolor-smd-led-beads-amber-yellow-plcc-4-reverse-pole\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44169259483223,"sku":"\u003cnone\u003e","price":11.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S7652ac2dae5b43c49ff6c4d8116bbd85Q.webp?v=1786796956","url":"https:\/\/axlcustomersupport.com\/products\/100pcs-3528-bicolor-smd-led-beads-amber-yellow-plcc-4-reverse-pole","provider":"Axl","version":"1.0","type":"link"}