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TLHY4600 is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Vishay Semiconductor Opto Division. Its product description is LED YELLOW DIFFUSED T-1 T/H. Review the specifications below when checking this part for your BOM.
The TLHY4600 is a single-color green LED manufactured by Vishay Semiconductor Opto Division. It features a T-1 (3 mm) through-hole package with a tinted, diffused dome lens. The component operates at a peak wavelength of 568.5 nm and delivers an optical intensity of 4 mcd when driven at a forward current of 10 mA. Electrical characteristics include a typical forward voltage of 2.4 V and a power rating of 100 mW. The device has a maximum height of 4.5 mm and is supplied in bulk packaging.
Verify the specific suffix against official Vishay documentation to confirm exact binning and spectral parameters. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the bulk packaging format matches the required handling specifications for the assembly process. Cross-reference the manufacturer part number with the latest datasheet revision to avoid obsolete stock.
Select this component when a 3 mm through-hole form factor is required for green indication. The diffused lens property makes it suitable for applications needing broad visibility rather than focused beams. Consider the 2.4 V forward voltage drop for circuit design compatibility. Verify that the 4 mcd intensity meets the ambient lighting requirements of the target enclosure.
This component belongs to the Vishay 3 mm LED series, utilizing the standard T-1 axial lead configuration. It is part of the broader portfolio of discrete optoelectronic devices designed for industrial and consumer electronics. The product line emphasizes reliability and consistent color rendering across manufacturing batches.
Public confirmed substitutes include TLHK4600 and TLLY4400.
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