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AA3021ES
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Product Detailed Parameters
- Description：LED RED CLEAR SMD
- Series：-
- Mfr：Kingbright
- Package：Tape & Reel (TR),Cut Tape (CT)
- Color：Red
- Configuration：Standard
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：18mcd
- Lens Style：Oval with Flat Top
- Lens Size：2.50mm x 1.50mm
- Voltage - Forward (Vf) (Typ)：2V
- Current - Test：20mA
- Viewing Angle：125°
- Mounting Type：Surface Mount
- Wavelength - Dominant：617nm
- Wavelength - Peak：627nm
- Features：-
- Package / Case：2-SMD, J-Lead
- Supplier Device Package：SMD
- Size / Dimension：2.70mm L x 2.00mm W
- Height (Max)：1.50mm
- Grade：-
- Qualification：-
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Overview
Kingbright AA3021ES is a single-color red surface-mount LED in the KA-3021 series. It features a PLCC 2 (1208) package with dimensions of 3.0 mm x 2.0 mm x 1.3 mm and an oval, water-clear lens. The component emits light at a peak wavelength of 627 nm with a luminous intensity of 30 mcd. Electrical characteristics include a forward voltage of 2 V at a test current of 20 mA, with a maximum power dissipation of 75 mW. It operates within a temperature range of -40°C to +85°C and has a viewing angle of 125 degrees.
Feature Summary
- Utilizes a compact PLCC 2 surface-mount package for automated assembly
- Features a water-clear oval lens for optimized light transmission
- Complies with RoHS standards for environmental safety
Applications
- General indicator lighting on electronic equipment panels
- Status indication in consumer appliances
- Instrumentation and control panel displays
Procurement Notes
Verify the specific suffix against official Kingbright documentation to confirm exact optical and electrical parameters. Confirm moisture sensitivity handling requirements during storage and reflow soldering processes. Ensure compatibility with standard SMD pick-and-place equipment due to the PLCC 2 form factor.
Selection Notes
Select this component when a low-profile red indicator is required for space-constrained designs. Consider the 125-degree viewing angle for visibility needs. Evaluate the 2 V forward voltage drop against available drive circuitry. Check thermal management capabilities given the 75 mW power dissipation limit.
Part Context
The AA3021ES belongs to the KA-3021 series of surface-mount LEDs from Kingbright. This series provides various color options in a standardized 1208 package footprint. The part serves as a direct replacement for older discrete components while offering improved mounting reliability through its J-leads.
Replacement Considerations
- AA3020AEC
FAQ
What is the peak wavelength of the AA3021ES?
The peak wavelength is 627 nm.
Does the AA3021ES have a specific lens shape?
Yes, it features an oval-shaped lens.
