HKW1142LT-TR

LED Indication - Discrete Overview

The HKW1142LT-TR is a white, diffused surface-mount LED indicator manufactured by Stanley Electric Co. It utilizes a right-angle (R/A) configuration within a compact package measuring 3.20mm in length and 1.60mm in width. The component features a yellow lens with a flat top design and emits light at a typical forward voltage of 3.2V. It operates with a test current of 20mA and provides a luminous intensity of 540mcd. The device offers a wide viewing angle of 120 degrees and is housed in a standard 2-PLCC surface mount package.

LED Indication - Discrete Feature Summary

• Right-angle optical configuration for specific board layout requirements
• Diffused white light emission through a yellow lens
• Wide 120-degree viewing angle for broad visibility

LED Indication - Discrete Applications

• Surface-mounted electronic status indicators
• Compact consumer electronics panel lighting
• Internal equipment operational signaling

LED Indication - Discrete Procurement Notes

Verify the specific suffix LT against the manufacturer's latest datasheet to confirm the right-angle orientation and lens specifications. Ensure compatibility with standard reflow soldering profiles for 2-PLCC packages. Confirm moisture sensitivity level handling procedures during storage and assembly to prevent damage. Cross-reference the part number with official distributor catalogs to ensure accurate sourcing from Stanley Electric Co.

LED Indication - Discrete Selection Notes

Select this component when a low-profile, right-angle white indicator is required for space-constrained designs. The 2-PLCC package allows for standard SMT placement. Consider the 3.2V forward voltage drop for power supply calculations. The diffused lens ensures uniform light distribution without hot spots. Verify that the 120-degree viewing angle meets the visibility requirements of the target application.

LED Indication - Discrete Part Context

This part belongs to Stanley Electric Co's discrete LED indicator series, designed for general-purpose signaling in electronic devices. The company specializes in automotive lamps and electronic components, including LEDs. The HKW1142 series represents a range of surface-mount options with various lens colors and configurations to suit different industrial and consumer applications.

LED Indication - Discrete Replacement Considerations

VCHW1154LDSE-TR is a parameter-equivalent alternative from Stanley Electric Co. QBLP670-IW5 from QT Brightek is also listed as a parameter-equivalent substitute. Verify pinout and mechanical dimensions before substitution.