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Vishay TLHY4400 Indicator LED

The TLHY4400 is a high-efficiency LED designed for direct current operation and capable of handling high peak currents. It features a 3mm tinted diffused plastic package and belongs to the TLH.44 series, which is developed for standard applications such as general indicator lights. This LED offers a wide viewing angle to provide high contrast between ON and OFF states. It is categorized by wavelength groups, allowing for uniform appearance when used in arrays. Suitable for various applications including status lights, ON/OFF indicators, background illumination, readout lights, maintenance lights, and legend lighting. The device utilizes GaAsP on GaP technology, has small mechanical tolerances, a luminous intensity categorization, a maximum reverse voltage of 6V, and a power dissipation of 100mW. It is halogen-free and environmentally friendly.

Authorized Distributors
Source:Newark
Part No:TLHY4400
Stock:5000
Inv Date:06-09-2026
Price: Unit price: $0.453
Buy/RFQ:
Source:DigiKey
Part No:TLHY4400
Stock:3658
Inv Date:06-09-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:TLHY4400
Stock:3309
Inv Date:06-10-2026
Price: Unit price: $0.46
Buy/RFQ:
Part No:TLHY4400
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.111
Buy/RFQ:
Source:Arrow EU
Part No:TLHY4400
Stock:18380
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

Vishay TLHY4400 Indicator LED Specifications:

  • Package: 3 mm textured diffused plastic
  • Luminous Intensity: 25 to 63 mcd OR 16 to 25 mcd (varies by model)
  • Wavelength Range: 504 to 625 nm (yellow, red, green)
  • Forward Voltage: 2 to 3 V at 20 mA
  • Max Reverse Voltage: 6 V
  • Power Dissipation: 100 mW
  • Operating Temperature Range: -40°C to +100°C
  • Junction Temperature: 100°C
  • Soldering Temperature: <260°C at 2 mm from body
  • Thermal Resistance: 400 K/W
  • Viewing Angle: ±30°
  • Material: GaAsP on GaP
  • Peak Wavelength: 635 nm (red), 585 nm (yellow), 575 nm (green)

Buy the Vishay TLHY4400 – Reliable Indicator LED for Industrial Applications

Enhance your electronic or lighting project with the Vishay TLHY4400 indicator LED, offering high efficiency, wide viewing angle, and reliable performance. Perfect for status lights, backlighting, and readout indicators, this LED features a durable 3mm diffused lens, categorization by wavelength for uniform appearance, and RoHS compliance. Easy to install, capable of handling high peak currents, and suitable for various applications including industrial, commercial, and consumer electronics. Get your Vishay TLHY4400 today for consistent, high-quality illumination.

Order your Vishay Series TLHY4400 high-efficiency LED today and enhance your indicator and lighting projects with dependable performance and wide viewing angles.

Frequently Asked Questions

Where can I buy Vishay TLHY4400?

You can click on the BUY or RFQ button to purchase TLHY4400 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TLHY4400?

You can download the TLHY4400 datasheet or visit the Vishay website for support.

Who is the manufacturer of TLHY4400?

Vishay

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