LTL5H3SRKS

LED Indication - Discrete Overview

The LTL5H3SRKS is a through-hole single-color red LED manufactured by Lite-On Inc. It features a clear oval lens with a domed top, measuring 5.20mm x 3.80mm. The component emits bright light at a wavelength of approximately 630nm. Key electrical parameters include a typical forward voltage of 2.2V and a test current of 20mA. The optical intensity is rated at 880mcd. It is lead-free and RoHS compliant, designed for reliable low-voltage indicator applications.

LED Indication - Discrete Feature Summary

• Provides bright red light output suitable for visual indication
• Features a clear oval lens with a domed top for optimized viewing angles
• Constructed with lead-free materials ensuring RoHS compliance

LED Indication - Discrete Applications

• Low-voltage status indicators in electronic devices
• Power supply status signaling
• General equipment operation indicators

LED Indication - Discrete Procurement Notes

Verify the specific ordering suffix to ensure the correct lens style and packaging configuration match the design requirements. Confirm that the through-hole mounting type aligns with the PCB layout. Check for RoHS compliance documentation if environmental regulations apply to the final assembly. Ensure the forward voltage characteristics are compatible with the driving circuitry to prevent overcurrent conditions during operation.

LED Indication - Discrete Selection Notes

Select this component when a standard through-hole red LED with high visibility is required. The 880mcd brightness offers good visibility for panel mount applications. Consider the 2.2V forward voltage drop when designing series resistor networks. The oval dome lens shape may influence the beam pattern compared to round lenses. Verify mechanical clearance for the 5.20mm x 3.80mm footprint during PCB placement.

LED Indication - Discrete Part Context

This part belongs to the Lite-On single-color LED family, specifically designed for general-purpose indication. It utilizes standard T-1 3/4 (5mm) form factor dimensions adapted into an oval shape. The product line focuses on cost-effective solutions for consumer electronics and industrial control panels where reliable visual feedback is necessary.

LED Indication - Discrete Replacement Considerations

Direct substitutes must match the 5mm through-hole package, red color, and similar forward voltage. Verify that alternative parts maintain comparable luminous intensity for visibility consistency. Ensure the replacement supports the same mounting orientation and thermal characteristics.