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IR9331 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
IR9331SHARP127Yes

IR9331 Manufacturer: SHARP** ### **Specifications:** - **Type:** Infrared Emitting Diode (IRED) - **Wavelength:** 940 nm (typical) - **Forward Voltage (Vf):** 1.

IR9331 Manufacturer: SHARP

Specifications:

  • Type: Infrared Emitting Diode (IRED)
  • Wavelength: 940 nm (typical)
  • Forward Voltage (Vf): 1.35 V (typical at 50 mA)
  • Forward Current (If): 50 mA (standard operating current)
  • Radiant Intensity: 20 mW/sr (minimum at 50 mA)
  • Viewing Angle: ±20°
  • Package Type: 3 mm (T-1) clear epoxy lens
  • Operating Temperature Range: -25°C to +85°C
  • Storage Temperature Range: -40°C to +100°C

Descriptions:

The SHARP IR9331 is a high-efficiency infrared emitting diode designed for applications requiring reliable IR signal transmission. It emits light at a peak wavelength of 940 nm, making it suitable for remote control systems, optical sensors, and communication devices. The clear epoxy lens ensures optimal light output with a narrow viewing angle for directed emission.

Features:

  • High radiant intensity for strong IR signal output
  • Low forward voltage for energy efficiency
  • Compact 3 mm package for easy integration
  • Reliable performance across a wide temperature range
  • RoHS compliant

This diode is commonly used in consumer electronics, industrial automation, and security systems requiring infrared communication.

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