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AA3021LSESK/J4-TR
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Product Detailed Parameters
- Description：LED ORANGE CLEAR 2SMD
- Series：-
- Mfr：Kingbright
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Orange
- Configuration：Independent
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：200mcd
- Lens Style：Oval with Flat Top
- Lens Size：2.50mm x 1.50mm
- Voltage - Forward (Vf) (Typ)：1.8V
- Current - Test：2mA
- Viewing Angle：125°
- Mounting Type：Surface Mount
- Wavelength - Dominant：605nm
- Wavelength - Peak：611nm
- Features：-
- Package / Case：2-SMD, J-Lead
- Supplier Device Package：2-SMD
- Size / Dimension：2.70mm L x 2.00mm W
- Height (Max)：1.50mm
- Grade：-
- Qualification：-
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Overview
The AA3021LSESK/J4-TR is a single-color surface-mount LED manufactured by Kingbright, designed for indicator applications. It emits orange light with a peak wavelength of 605 nm and features a clear lens. The component utilizes a 2-SMD J-leaded package with dimensions of 2.70 mm in length, 2.00 mm in width, and a maximum height of 1.50 mm. Key electrical parameters include a typical forward voltage of 2.1 V at a test current of 2 mA. The device offers a viewing angle of 125 degrees and has a luminous intensity of 400 mcd. It operates within a temperature range of -40°C to +85°C and complies with RoHS3 standards.
Feature Summary
- Compact SMD form factor with J-leaded configuration for efficient PCB space utilization
- High-intensity orange emission optimized for visual status indication
- Wide viewing angle ensuring visibility from multiple perspectives
Applications
- Electronic equipment status indicators
- Control panel signal lights
- Consumer appliance front panels
Procurement Notes
Verify the specific suffix J4-TR against the manufacturer datasheet to confirm the orange color variant and packaging type. Ensure compatibility with standard reflow soldering profiles for 2-SMD components. Confirm moisture sensitivity level (MSL) handling requirements prior to assembly to maintain component integrity during manufacturing processes.
Selection Notes
Select this component when a low-profile orange indicator is required for surface-mount assembly. Consider the 125-degree viewing angle and 400 mcd intensity for visibility needs. Evaluate the 2.70mm x 2.00mm footprint against available board space constraints compared to other AA3021 series variants.
Part Context
This part belongs to the Kingbright AA3021 series of single-color LEDs. The series includes various color options such as red and yellow, sharing similar physical dimensions and mounting characteristics. The AA3021 series is widely used in general-purpose electronics for visual signaling due to its reliability and compact size.
Replacement Considerations
Direct substitutes within the same series include AA3021LSYSK/J3-TR (Yellow) and AA3021LSESK/J3-TR (Red). These parts share identical mechanical footprints and electrical testing conditions, allowing for potential pin-compatible swaps if color differentiation is not critical.
