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Kingbright 2.5 V Yellow Surface Mount LED 250 mcd Viewing Angle 120° KA-4040SYSK

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Kingbright 2.5 V Yellow Surface Mount LED 250 mcd Viewing Angle 120° KA-4040SYSK

Name: Kingbright 2.5 V Yellow Surface Mount LED 250 mcd Viewing Angle 120° KA-4040SYSK
Brand: Kingbright
SKU: 382500
Price: 0.44 USD
Availability: InStock

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Category LED Brand Kingbright Condition New

Specifications

Country of Origin	China
Brand	Kingbright
Model	KA-4040SYSK
Packaging	Tape & Reel
Mount Type	Surface
Series	KA-4040
Maximum forward current	175mA
Viewing angle	120 °
Standards/Approvals	RoHS
LED Colour	Yellow
Dominant Wavelength	590nm
Forward Voltage	2.5V
Number of Pins	2
LED Luminosity	250 mcd
Maximum Power Dissipation	75mW
Lens Dimensions	4 x 4 x 3.6 mm
Lens Shape	Square

Key Features

Emits bright yellow light with dominant wavelength of 590 nm.
Designed for surface mounting with a right angle SMT package.
Maximum forward current rating of 175 mA for reliable performance.
Clear square lens measuring 4 x 4 x 3.6 mm with 120° viewing angle.
Power dissipation max 75 mW for safe thermal operation.
RoHS compliant ensuring environmental safety.
Ideal for backlighting and indicator applications in electronics.
Package type is tape & reel for manufacturing efficiency.

Product Description

Kingbright KA-4040SYSK is a 2.5 V yellow surface mount LED designed for electronic component applications requiring bright indicator and backlighting solutions. This LED features a clear square lens with dimensions 4 x 4 x 3.6 mm and projects light with a dominant wavelength of 590 nm, offering vivid yellow illumination.

The device supports a maximum forward current of 175 mA and dissipates up to 75 mW of power, allowing for reliable and durable operation in various electrical circuits. The 120° wide viewing angle enhances visibility from multiple directions, making it suitable for display and signaling applications.

The LED uses a right angle surface mount technology (SMT) package, optimized for easy and efficient placement in automated manufacturing lines. The product is packaged in tape and reel format, facilitating high-volume production assembly.

This Kingbright LED complies with RoHS environmental standards, ensuring that it meets international regulations for hazardous substance restrictions. It is commonly used in consumer electronics, industrial controls, and automotive indicator systems that do not require automotive certification.

The LED’s compact form factor and high luminosity (250 mcd) make it excellent for light-emitting diode applications requiring bright, long-lasting yellow light output. Emits bright yellow light with dominant wavelength of 590 nm.

Designed for surface mounting with a right angle SMT package. Maximum forward current rating of 175 mA for reliable performance. Clear square lens measuring 4 x 4 x 3.6 mm with 120° viewing angle. Power dissipation max 75 mW for safe thermal operation.

RoHS compliant ensuring environmental safety. Ideal for backlighting and indicator applications in electronics. Package type is tape & reel for manufacturing efficiency. Manufactured in China with high quality standards.

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