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IR2E19 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
IR2E19SHARP103Yes

IR2E19** is an infrared LED manufactured by **SHARP**.

The IR2E19 is an infrared LED manufactured by SHARP. Below are its key specifications, descriptions, and features:

Specifications:

  • Type: Infrared Emitting Diode (IRED)
  • Wavelength: 940 nm (typical)
  • Forward Voltage (Vf): 1.35 V (typical at 20 mA)
  • Forward Current (If): 50 mA (maximum)
  • Radiant Intensity (Ie): 40 mW/sr (minimum at 50 mA)
  • Viewing Angle: ±30° (half-angle)
  • Package Type: 3 mm (T-1) clear epoxy lens
  • Operating Temperature Range: -25°C to +85°C

Descriptions:

  • The IR2E19 is a high-efficiency infrared LED designed for applications requiring reliable IR emission.
  • It emits light at 940 nm, making it suitable for remote control systems, optical sensors, and industrial automation.
  • The 3 mm clear package ensures optimal light transmission.

Features:

  • High radiant intensity for strong IR output.
  • Low forward voltage for energy-efficient operation.
  • Wide viewing angle (±30°) for broad coverage.
  • Compact and durable T-1 package.
  • Compatible with standard IR receivers tuned to 940 nm.

This LED is commonly used in TV remotes, security systems, and proximity sensors. For detailed performance graphs and reliability data, refer to SHARP’s official datasheet.

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