HLMPK402

LED Indication - Discrete Overview

The HLMPK402 is a discrete orange light-emitting diode manufactured by onsemi. It features a T-1 (3mm) round lens with a domed top design and radial through-hole configuration. The component operates at a forward voltage of 1.9V. It is classified as an obsolete product within the manufacturer's portfolio.

LED Indication - Discrete Feature Summary

• Orange LED indicator with standard configuration
• T-1 3mm round lens with domed top
• Radial through-hole mounting style

LED Indication - Discrete Applications

• General purpose panel indicators
• Equipment status signaling
• Control panel illumination

LED Indication - Discrete Procurement Notes

Verify component availability carefully as this part is officially listed as obsolete by onsemi. Confirm compatibility with existing designs before procurement attempts, as supply may be limited to surplus or secondary market sources rather than direct manufacturer inventory.

LED Indication - Discrete Selection Notes

Select this component only for legacy system maintenance or specific color requirements where orange indication is mandatory. Consider modern replacements if new production is required due to obsolete status. Ensure mechanical fit matches the T-1 radial package dimensions.

LED Indication - Discrete Part Context

This component belongs to the HLMPK series of discrete LEDs from onsemi. It represents a standard through-hole indicator technology commonly used in industrial and consumer electronics for visual status feedback. The series focuses on reliable optical performance in compact packages.

LED Indication - Discrete Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, alternative sourcing requires careful verification of electrical and mechanical compatibility with existing circuit designs.