19-21/S2C-FQ2S1B/3T

LED Indication - Discrete Overview

The 19-21/S2C-FQ2S1B/3T is a single-color surface-mount LED manufactured by Everlight Electronics Co Ltd. It features a water clear lens and is housed in a lead-free SMD package with two pins. The component has a total height of 0.8 mm and operates within a temperature range of -40 °C to 85 °C. It is designed for automatic placement equipment and compatible with infrared and vapor phase reflow soldering processes.

LED Indication - Discrete Feature Summary

• Compact 0603 package size enabling smaller board dimensions and higher packing density
• Lead-free construction compliant with environmental standards
• Water clear lens configuration for optimized light transmission
• Compatible with standard automated surface mount assembly processes

LED Indication - Discrete Applications

• Miniature electronic device indicators
• Dashboard backlighting in automotive applications
• Telecommunication equipment status indicators
• General purpose indicator lighting

LED Indication - Discrete Procurement Notes

Verify the specific color output and peak wavelength against the official Everlight datasheet, as suffix variations may indicate different optical characteristics. Confirm RoHS compliance status and packaging format (tape and reel) directly with the supplier or manufacturer documentation prior to ordering. Ensure the selected variant matches the required forward current and voltage specifications for the target circuit design.

LED Indication - Discrete Selection Notes

Select this component when space-constrained designs require a low-profile surface-mount LED. Consider the 0.8 mm height and rectangular shape for PCB layout optimization. Evaluate compatibility with reflow soldering profiles and ensure the operating temperature range meets the environmental requirements of the intended application environment.

LED Indication - Discrete Part Context

This part belongs to the 19-21 series of 0603 package chip LEDs from Everlight Electronics. The series is characterized by its small footprint compared to traditional lead-frame components, facilitating reduced storage space and equipment size. The 19-21 series supports mono-color configurations and is widely used in portable electronics due to its lightweight and compact nature.

LED Indication - Discrete Replacement Considerations

Direct substitutes must match the 0603 SMD form factor, 0.8 mm height, and pin configuration. Verify equivalent electrical parameters including forward voltage and luminous intensity. Cross-reference with other manufacturers offering similar 0603 single-color LEDs with water clear lenses and lead-free construction.