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Vishay TLLY4400 yellow LED

The TLLY4400 is a low current LED in a 3 mm tinted diffused package, offering high brightness and low power consumption. Suitable for DC circuits and various illumination applications, it features a viewing angle of ±25° and is compatible with CMOS/MOS technology. The LED exhibits a luminous intensity typical at 1-2 mA, with a dominant wavelength around 581-594 nm, and forward voltage between 2.4-2.9 V. Its robust construction ensures reliability in industrial and electronic projects requiring efficient, visible light sources.

Authorized Distributors
Source:Newark
Part No:TLLY4400
Stock:2674
Inv Date:06-09-2026
Price: Unit price: $0.422
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Source:DigiKey
Part No:TLLY4400
Stock:2881
Inv Date:06-09-2026
Price: Unit price: $0.41
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Part No:TLLY4400
Stock:604
Inv Date:06-10-2026
Price: Unit price: $0.41
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Part No:TLLY4400
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.32
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Part No:TLLY4400
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.103
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Part No:TLLY4400
Stock:95
Inv Date:06-10-2026
Price: N/A
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Vishay TLLY4400 yellow LED Specifications:

  • Package: 3 mm tinted diffused
  • Luminous Intensity: 1-2 mA typical, 10-20 mcd
  • Dominant Wavelength: 581-594 nm
  • Forward Voltage: 2.4-2.9 V at 2 mA
  • Reverse Voltage: 6-20 V
  • Viewing Angle: ±25°
  • Junction Temperature: 100°C
  • Maximum Reverse Voltage: 6 V
  • Surge Forward Current: 0.15 A
  • DC Forward Current: 7 mA
  • Power Dissipation: 20 mW
  • Operating Temperature Range: -40°C to +100°C
  • Storage Temperature Range: -55°C to +100°C
  • Soldering Temperature: 260°C for 5 seconds

Buy the VISHAY TLLY4400 – Reliable Yellow LED for Industrial Applications

Purchase the VISHAY TLLY4400 yellow LED online today and ensure your electronics and industrial projects benefit from high brightness, low power consumption, and reliable performance. This 3 mm diffused LED provides excellent visibility with a viewing angle of ±25° and dominant wavelength around 585 nm, making it ideal for various illumination needs. Its robust design, high-quality materials, and compatibility with CMOS/MOS technology ensure durability and efficiency. Get your supply now and upgrade your lighting systems effortlessly.

Order your VISHAY TLLY4400 yellow LED today and enhance your electronic projects with dependable brightness and efficiency in industrial lighting solutions.

Frequently Asked Questions

Where can I buy Vishay TLLY4400?

You can click on the BUY or RFQ button to purchase TLLY4400 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part TLLY4400?

You can download the TLLY4400 datasheet or visit the Vishay website for support.

Who is the manufacturer of TLLY4400?

Vishay

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