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LTL353TBK is listed in the LED Indication - Discrete range at ChipApex. The manufacturer field lists Lite-On Inc.. Its product description is LED BLUE CLEAR T-1 3/4 T/H. Review the specifications below when checking this part for your BOM.
The LTL353TBK is a T-1 3/4 (5mm) through-hole LED from Lite-On Inc., emitting blue light with a clear lens. It operates at a forward voltage of approximately 3.2V and a typical forward current of 20mA, producing a luminous intensity of 600mcd. The component features a 2.54mm lead spacing and is designed for panel mount applications. This specific part number is classified as obsolete and is no longer manufactured by the supplier.
This component is officially obsolete and no longer in production. Sourcing requires verification of substitute availability or surplus stock conditions. Buyers must confirm compatibility with replacement parts such as the LTL2P3TBK5 before procurement to ensure electrical and mechanical fit.
Selection should focus on verifying the exact spectral output and mechanical dimensions against the original design requirements. Since the part is discontinued, engineers must evaluate direct substitutes for identical pinout and mounting characteristics to maintain system integrity without redesigning the PCB layout.
The LTL353TBK belongs to Lite-On's standard discrete LED lineup, utilizing a T-1 3/4 package style common in industrial and consumer electronics. It serves as a basic visual indicator component within the broader optoelectronic portfolio of Lite-On Technology Corporation, which specializes in various semiconductor and LED solutions.
The LTL2P3TBK5 is identified as a direct substitute for this obsolete component. Verification of datasheet specifications is required to ensure functional equivalence.
No, the LTL353TBK is obsolete and no longer manufactured by Lite-On Inc.
The LTL2P3TBK5 is listed as a direct substitute option.
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