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APTB1612LSYKCGKC
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Product Detailed Parameters
- Description：LED GRN/YLW CLEAR 4SMD
- Series：HELI Colour
- Mfr：Kingbright
- Package：Tape & Reel (TR)
- Color：Green, Yellow
- Configuration：Independent
- Lens Color：Colorless
- Lens Transparency：Clear
- Millicandela Rating：3mcd Green, 10mcd Yellow
- Lens Style：Rectangle with Flat Top
- Lens Size：1.20mm x 1.25mm
- Voltage - Forward (Vf) (Typ)：1.9V Green, 1.9V Yellow
- Current - Test：2mA Green, 2mA Yellow
- Viewing Angle：120°
- Mounting Type：Surface Mount
- Wavelength - Dominant：570nm Green, 590nm Yellow
- Wavelength - Peak：574nm Green, 590nm Yellow
- Features：-
- Package / Case：4-SMD, No Lead
- Supplier Device Package：4-SMD
- Size / Dimension：1.60mm L x 1.25mm W
- Height (Max)：0.85mm
- Grade：-
- Qualification：-
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Overview
The Kingbright APTB1612LSYKCGKC is a surface-mount bi-color LED featuring yellow and green emitters in a 0605 (1612 metric) package. It utilizes four SMD terminals for independent control. The device emits at peak wavelengths of 590 nm (yellow) and 570 nm (green). Typical forward voltages are 2.1 V for both colors. Rated maximum power dissipation is 75 mW, with a viewing angle of 120 degrees. The lens is water clear with a rectangular flat-top shape.
Feature Summary
- Dual-emitter configuration enabling distinct yellow and green light output within a compact footprint
- Water-clear rectangular lens design providing a wide 120-degree viewing angle
- Independent anode/cathode structure allowing separate color activation
Applications
- Status indication on electronic circuit boards
- Multi-state signaling in consumer electronics
- Panel indicators requiring dual-color feedback
Procurement Notes
Verify the specific suffix against official Kingbright documentation to confirm exact wavelength binning and luminous intensity ratings. Ensure compatibility with standard reflow soldering profiles for 0605 packages. Confirm RoHS compliance status through current manufacturer declarations prior to integration into regulated assemblies.
Selection Notes
Select this component when space constraints require a 0605 form factor but two distinct indicator colors are necessary. Compare luminous intensity requirements against the specific yellow and green bins available. Ensure drive circuits support the specified 2.1 V forward voltage drop for both channels independently.
Part Context
This part belongs to Kingbright's low-current multi-color LED series designed for surface-mount technology. It shares the physical dimensions of standard 0605 components but integrates two separate die structures. This allows designers to replace single-color LEDs with dual-function indicators without altering board layout dimensions.
Replacement Considerations
Direct substitutes include other Kingbright 0605 bi-color LEDs such as APTB1612SEKCGKC or APTB1612SURKCGKC, provided pin configurations and electrical parameters match. Verify mechanical height and lens shape compatibility during replacement.
