810nm Infrared LED Emitters – Near-IR LED Chips for Medical & Bio-Optical Devices | Pack of 1000 / 4000 | 0.2W | Gold Wire | SMD2835 / SMD5050

810nm Infrared LED Emitters – Pack of 1000 / 4000 | Near-IR LED Chips for Medical & Bio-Optical Devices | 0.2W | Gold Wire | SMD2835 / SMD5050 About this item Premium gold wire 810nm near-infrared LED emitters engineered for medical and bio-optical device applications. Available in SMD2835 and SMD5050 packages with a power rating of 0.2W. Designed for consistent and efficient emission suitable for diagnostics, therapeutic, and imaging systems. Ideal for use in biomedical instruments, health monitoring, and optical sensing technologies. Offered in bulk packs of 1000 or 4000 pieces to support various project scales. Package Included Version Package Included 0.2W / SMD2835 / 4000pcs Standard Pack 4000pcs 0.2W SMD2835 810nm Infrared LED Emitters 0.2W / SMD5050 / 1000pcs Standard Pack 1000pcs 0.2W SMD5050 810nm Infrared LED Emitters Order & Logistics Lead Time: Typically ships within 1–3 business days. Packing: Cardboard box. Shipping: Ships from local warehouses (3–7 days) if available, or from our China warehouse(9–18 days standard or 5–9 days express.) Features High reliability and long lifespan. Precise wavelength control. Low thermal resistance and high luminous efficiency. Applications Medical diagnostic and therapeutic devices Bio-optical and imaging systems Health monitoring and wearable sensors Optical sensing and biomedical research Near-infrared illumination and detection Caution Usage & Storage Avoid high ambient temperatures to prevent brightness and performance degradation. Store unopened LEDs at 5–30°C, <60% RH; after opening, store at <30% RH and use within 168 hours (MSL3). Dehumidify if exposure exceeds the time limit. ESD Protection Handle with anti-static wrist strap or gloves. Ground all tools and work surfaces. Use anti-static packaging during storage and transport. Soldering Follow recommended reflow profile; max 2 cycles. Manual soldering: ≤300°C, ≤3s, ≤30W. Cleaning Use isopropyl alcohol; avoid corrosive cleaners.