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Dome Lens 2835 940nm IR SMD LED 30° Narrow Beam For Beauty Facial Mask Physical Therapy Lamp

Quality Dome Lens 2835 940nm IR SMD LED 30° Narrow Beam For Beauty Facial Mask Physical Therapy Lamp factory
Quality Dome Lens 2835 940nm IR SMD LED 30° Narrow Beam For Beauty Facial Mask Physical Therapy Lamp factory
Product Specification
Place of Origin: CHINA
Brand Name: Weishibo
Certification: ROHS/SG/IMQ
Model Number: 2835RIR12SL10-T14A-620-860
Minimum Order Quantity: 3000
Price: 0.05-0.08US dollars
Payment Terms: L/C,D/A,D/P
Supply Ability: 10KK per month
Product Details
Highlight:

2835 smd led

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940nm smd led

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20mA led 2835
Name: 2835 Dome Lens 940nm IR SMD LED (30° Narrow Beam)
Package Dimension: 2.8×3.5mm Standard SMD2835 With Dual Separated Cavities
Luminous Flux: 1-13（lm）
Rated Current: 20mA
Forward Voltage: 1.3-1.5(V)
Wavelength: 940nm
Operating Temperature: -30℃ ~ +70℃
Reverse Voltage: 5（V）
Beam Angle: 120（°）
Bracket Material: High Reflectivity White PBT Plastic
Rated Power: 0.2W Per Single Chip
Chip Layout: Two Separate Chips With Independent Positive And Negative Terminals
Product Description
2835 Dome 940nm IR LED 30° For Beauty & Physiotherapy
Product Overview

This dome-shaped 2835 infrared SMD LED measures 3.5×2.8×2.45mm with a convex silicone lens for focused 30° narrow beam. Centered at 940nm invisible IR wavelength without red leakage, rated at 20mA operating current. Optimized for beauty facial devices and infrared physiotherapy lamps, it features high thermal resistance frame for stable long-hour operation, fully RoHS & REACH compliant for automated SMT assembly.

Core Features
  • Convex dome lens concentrates IR light into precise 30° narrow beam to boost heating efficiency for physical therapy.
  • 940nm invisible infrared spectrum with no visible red glow, ideal for professional medical beauty appliances.
  • High-conductivity base reduces thermal decay and extends service lifespan under continuous working status.
  • Standard two-pin SMD construction fits high-speed automatic PCB mounting and lead-free reflow soldering.
  • Durable epoxy packaging supports wide temperature range from -40℃ to +85℃ against damp and aging.
Specifications
Item Parameter
Dimension 3.5×2.8×2.45mm
Wavelength 940nm(930~950nm)
View Angle 30°
VF 1.4~1.8V
Rated Current 20mA
Pinout IR+ / IR-
Cert RoHS, REACH
Applications
  • Beauty: IR facial mask, skin rejuvenation & anti-aging instrument
  • Physiotherapy: Cervical/knee joint hot compress rehabilitation lamp
  • Home Healthcare: Foot bath heater, eye massage device
  • Sensor: Short-distance induction & night vision supplementary lighting
Tags:

High Power LED Chip

led light bead

ir led
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