Product Overview
High-Intensity 620nm Red Discrete Indicator Diode - T-1 3/4 Package
Condition
Unused new old stock (NOS). Full-length uncut wire leads with factory standoffs and clean, clear epoxy encapsulation. Components have no body markings and are sold individually.
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Product Overview
Vishay TLCR5800 provides ultra-bright red light emission in a standard 5mm T-1 3/4 water-clear epoxy package. Engineered for high luminous output at a 620nm wavelength, it provides high-visibility signaling suited for equipment panels, daylight displays, and custom electronics.
Key Features
- 620nm dominant red wavelength emission
- Standard 5mm (T-1 3/4) radial through-hole form factor
- Clear, non-diffused epoxy lens for concentrated forward light output
- Two-lead radial termination with formed board standoffs
- Full uncut leads measuring 33 mm in total length
Applications
- Replacing high-visibility panel indicators on industrial instruments and machinery
- Outdoor signage, hobby robotics, and model lighting requiring sunlight-visible red illumination
- Custom audio gear, status monitors, and breadboard circuit prototyping
Frequently Asked Questions
How is polarity identified on this through-hole LED?
The longer wire lead designates the anode (positive lead), while the shorter lead and the flat notch on the epoxy rim identify the cathode (negative lead).
What is the lead spacing and mounting profile?
The leads feature standard 0.1-inch (2.54 mm) spacing with built-in standoffs that seat the LED cleanly above the circuit board.
There is nothing subtle about a clear-lens red LED when power hits it. Wire in your dropping resistor, seat the leads, and build an indicator nobody will miss.
