QTLP650C7TR

LED Indication - Discrete Overview

The QTLP650C7TR is a discontinued surface-mount indicator LED manufactured by onsemi. It features a red lens with a clear, rectangular top-flat style and emits light at a dominant wavelength of 645nm and a peak wavelength of 650nm. The component operates with a typical forward voltage of 1.9V at a test current of 20mA. Housed in a 1206 (3216 Metric) package measuring 3.20mm x 1.60mm x 1.30mm maximum height, it provides a viewing angle of 140 degrees and an intensity of 70mcd. The device is RoHS compliant and classified under standard discrete indication applications.

LED Indication - Discrete Feature Summary

• Red color output with clear rectangular lens design
• Surface mount construction for automated assembly
• Wide 140-degree viewing angle for visibility
• RoHS compliant material composition

LED Indication - Discrete Applications

• Discrete status indication in electronic circuits
• Panel mounting for equipment signaling
• Consumer electronics status indicators

LED Indication - Discrete Procurement Notes

This part number is officially obsolete and no longer manufactured by onsemi. Procurement should focus on verified substitute components rather than original stock. Verify that replacement LEDs match the 1206 footprint, 645nm dominant wavelength, and 1.9V forward voltage requirements to ensure circuit compatibility. Confirm RoHS compliance and packaging specifications for the alternative part before integration.

LED Indication - Discrete Selection Notes

Designers requiring this specific optical profile must identify cross-compatible alternatives due to discontinuation. Key selection criteria include maintaining the 1206 SMD form factor, matching the 645nm red emission spectrum, and ensuring the 1.9V forward voltage aligns with existing drive circuits. Evaluate substitutes based on luminous intensity consistency and thermal characteristics to preserve original performance standards.

LED Indication - Discrete Part Context

The QTLP650C7TR belongs to onsemi's discrete LED indicator portfolio, categorized under standard product offerings for general-purpose signaling. It represents a legacy component within the company's historical lineup of surface-mount optoelectronics. As a discontinued item, it serves as a reference point for older designs transitioning to modern, available equivalents in the same package class.

LED Indication - Discrete Replacement Considerations

The SML-LX1206SOC-TR from Lumex Opto/Components Inc. is documented as a similar substitute. This alternative maintains the 1206 SMD package format and comparable red LED functionality, facilitating direct board-level replacement without mechanical redesign.

LED Indication - Discrete FAQ

What is the dominant wavelength of the QTLP650C7TR?

The dominant wavelength is 645nm, with a peak wavelength of 650nm.

Is the QTLP650C7TR currently in production?

No, the QTLP650C7TR is obsolete and no longer manufactured by onsemi.