B1591TX--20P000112U1930

Overview

The B1591TX--20P000112U1930 is a surface-mount white LED indicator manufactured by Harvatek Corporation. It features a compact 1206 (3216 Metric) package with dimensions of 3.2 mm in length, 1.6 mm in width, and 1.85 mm in height. The component operates at a forward voltage of 3.2V and is designed for high visibility applications. This discrete LED is suitable for status indication in small form factor electronic devices.

Feature Summary

• Compact 1206 surface-mount package design
• High visibility white light emission
• Optimized for small form factor PCB layouts

Applications

• Status indicators in consumer electronics
• Backlighting for control panels
• Signal indication in medical devices

Procurement Notes

Verify the specific suffix codes against the official Harvatek datasheet to ensure correct binning and optical characteristics. Confirm that the 1206 package dimensions align with your PCB footprint requirements. Request the latest manufacturing documentation to validate RoHS compliance and lead time estimates directly from the supplier or authorized distributor.

Selection Notes

Select this component when space constraints require a 1206 footprint but higher brightness than standard SMD LEDs is needed. Ensure the driving circuit supports the 3.2V forward voltage requirement. Consider thermal management if multiple units are placed closely together on the board to maintain consistent luminous intensity.

Part Context

This part belongs to Harvatek's B1591 series of surface-mount LEDs. The series includes various color options and package variations tailored for different visual indication needs. The TX suffix typically denotes specific optical and electrical parameters within the product line, distinguishing it from other variants like the UY series.

Replacement Considerations

Direct substitutes must match the 1206 (3216 Metric) package size, white color, and 3.2V forward voltage. Verify compatibility with existing PCB footprints and reflow soldering profiles. Check alternative manufacturers' datasheets for equivalent luminous intensity and viewing angle specifications.