C534T-WLN-CQ0S0151

Overview

The C534T-WLN-CQ0S0151 is a discrete LED indicator manufactured by Cree LED. It features a cool white light output with a correlated color temperature of 9000K. The component utilizes a 5mm round radial through-hole package design, suitable for standard PCB mounting techniques. The lens configuration includes a clear, colorless dome top to optimize light distribution. Electrical characteristics specify a forward voltage of 3.4V. The maximum physical height of the unit is 4.80mm. This specific part number is currently listed as obsolete and is no longer in active production by the manufacturer.

Feature Summary

• Cool white light emission at 9000K color temperature
• 5mm round radial through-hole mounting format
• Clear colorless domed lens for directional indication
• Standard configuration for discrete panel indicators

Applications

• Discrete status indication on electronic panels
• Industrial control equipment signaling
• Portable lighting device indicators
• Roadway lighting system status monitoring

Procurement Notes

This component is officially documented as obsolete and discontinued by Cree LED. Procurement must rely on third-party distributors holding remaining stock or authorized substitute components. Verify RoHS compliance status independently, as legacy inventory may vary. Cross-reference datasheets carefully to ensure pinout and electrical compatibility before integrating any replacement units into existing designs.

Selection Notes

Designers requiring this specific optical profile should evaluate current Cree XLamp product lines for equivalent performance. Consider modern replacements that offer improved luminous efficacy and thermal stability. Ensure the selected substitute matches the 5mm radial footprint and 3.4V forward voltage requirements. Consult official Cree LED catalogs for updated availability and application notes regarding high-efficiency alternatives.

Part Context

This part belongs to the broader category of discrete LED indicators used for visual signaling. It represents a legacy offering from Cree LED's portfolio of lighting-grade components. While the specific model is discontinued, it reflects historical standards for high-temperature white LEDs in industrial applications. Understanding its obsolescence is critical for long-term supply chain planning and maintenance of existing hardware systems.

Replacement Considerations

Official substitutes are not explicitly listed in the provided documentation. Users must identify compatible components based on matching electrical parameters and mechanical dimensions. Verify that alternative LEDs maintain the 9000K color temperature and 5mm radial form factor to ensure seamless integration without modifying the host circuit board layout.