LTLMR4YVX3DA

LED Indication - Discrete Overview

The LTLMR4YVX3DA is a surface-mount indicator lamp manufactured by Lite-On Inc. It utilizes AlInGaP technology to produce an amber light output. The component features a round lens with a diffused finish and a specified viewing angle of 30 degrees. It is housed in a gull-wing SMD package with dimensions of 4.2x4.2mm and a maximum height of 7.40mm. The device operates at a forward current of 20mA with a power consumption of 0.12W. It supports common anode configuration and functions within an operating temperature range of -40°C to 85°C.

LED Indication - Discrete Feature Summary

• SMD form factor with gull-wing leads for automated assembly
• Diffused round lens for uniform light distribution
• Common anode electrical configuration

LED Indication - Discrete Applications

• Panel status indication
• Power supply indicators
• Control board signaling

LED Indication - Discrete Procurement Notes

Verify the specific datasheet version for the LTLMR4YVX3DA to confirm RoHS compliance details and moisture sensitivity classification prior to procurement. Ensure that the ordering suffix matches the required packaging format, such as cut tape or reel, as availability may vary by region. Cross-reference the manufacturer part number against official distributor catalogs to avoid confusion with similar models like the LTLMR4EVX3DA which differs in color specification.

LED Indication - Discrete Selection Notes

Select this component when a low-profile amber indicator is required for space-constrained PCB layouts. The 30-degree viewing angle provides focused visibility suitable for front-panel applications. Consider the 20mA drive current requirement for circuit design compatibility. Verify thermal management needs given the 0.12W power dissipation and the -40°C to 85°C operational range for environmental suitability.

LED Indication - Discrete Part Context

This part belongs to the LTLMR series of surface-mount lamps from Lite-On Inc. These components are designed as direct replacements for traditional through-hole indicators in modern electronics manufacturing. The series offers various color options and lens configurations to meet diverse visual signaling requirements across consumer and industrial devices.

LED Indication - Discrete Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the official Lite-On database for equivalent parts with matching mechanical and electrical specifications.