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Product Detailed Parameters
- Description：LED SMD
- Series：*
- Mfr：Everlight Electronics Co Ltd
- Package：Tape & Reel (TR)
- Color：-
- Configuration：-
- Lens Color：-
- Lens Transparency：-
- Millicandela Rating：-
- Lens Style：-
- Lens Size：-
- Voltage - Forward (Vf) (Typ)：-
- Current - Test：-
- Viewing Angle：-
- Mounting Type：-
- Wavelength - Dominant：-
- Wavelength - Peak：-
- Features：-
- Package / Case：-
- Supplier Device Package：-
- Size / Dimension：-
- Height (Max)：-
- Grade：-
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Overview
The 15-21/R7C-AN2Q1B/3T is a single-color surface-mount LED manufactured by Everlight Electronics. It features a rectangular shape with a water clear lens and operates at a peak wavelength of 625.5 to 637.5 nm, emitting red light. The component has a maximum forward current of 20 mA and a typical forward voltage of 2 V. Luminous intensity is rated at 63 mcd. It utilizes a lead-free SMD package with two pins, designed for compatibility with automatic placement equipment and standard reflow soldering processes.
Feature Summary
- High luminous efficacy red LED chip
- Lead-free construction compliant with environmental standards
- Compatible with infrared and vapor phase reflow soldering
- Designed for automated surface-mount assembly
Applications
- Indicator lights in consumer electronics
- Status indication in industrial control panels
- Signal illumination in communication devices
- Visual alerts in automotive interior systems
Procurement Notes
Verify the specific suffix '3T' against the official Everlight datasheet to confirm tape and reel specifications. Ensure that the ordering code matches the required peak wavelength range and luminous intensity binning. Confirm RoHS compliance status through the manufacturer's latest documentation before finalizing procurement orders.
Selection Notes
Select this component when a compact, high-brightness red indicator is required for space-constrained designs. Consider its 20 mA forward current rating for power budget calculations. Evaluate the 63 mcd intensity against visibility requirements for the intended application environment. Ensure PCB layout accommodates the specific SMD footprint dimensions.
Part Context
This part belongs to Everlight's 15-21 series of single-color SMD LEDs. The series is characterized by small form factors suitable for high-density board mounting. Everlight manufactures these components using advanced semiconductor processes to ensure consistent optical performance and long-term reliability across various operating temperatures.
Replacement Considerations
Direct substitutes include other 0603-sized red SMD LEDs from major manufacturers such as Kingbright or Osram. Verify pinout compatibility, forward voltage drop, and luminous intensity equivalence. Ensure the replacement part supports the same reflow soldering profile and packaging format for seamless integration.
