B1931UD--05D000314U1930

Overview

The B1931UD--05D000314U1930 is a discrete orange LED indicator manufactured by Harvatek Corporation. It features a clear lens and operates at a forward voltage of 2V with a test current of 20mA. The component emits light at a dominant wavelength of 605nm, corresponding to the CIE coordinates (x, y). It is housed in a compact 0603 surface-mount package, measuring 1.60mm in length and 0.80mm in width, with a maximum height of 0.60mm. The device is RoHS compliant and classified under MSL level 2A.

Feature Summary

• Compact 0603 surface-mount form factor for space-constrained designs
• Clear rectangular lens with flat top style for consistent light emission
• Orange color output optimized for standard indicator applications

Applications

• Status indication on electronic circuit boards
• Power state signaling in consumer electronics
• Control panel indicators for industrial equipment

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to ensure correct binning and optical characteristics. Confirm that the 0603 footprint matches the target PCB design guidelines. Check moisture sensitivity level handling requirements prior to reflow soldering. Ensure compatibility with automated pick-and-place equipment specifications for this small outline package.

Selection Notes

Select this component when a low-profile orange indicator is required for high-density assemblies. The 2V forward voltage suits low-voltage logic interfaces. Consider the 605nm dominant wavelength for visibility requirements. Evaluate thermal management needs based on the 20mA test current rating. Compare physical dimensions against available board real estate constraints.

Part Context

This part belongs to the B1931 series of single-color LEDs from Harvatek Corporation. The series offers various colors and package sizes, including 0603 and larger formats. The B1931UD variant specifically denotes the orange color option within this standardized product line, designed for general-purpose indication tasks.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 0603 orange SMD LEDs only if electrical parameters and mechanical footprints match exactly.