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Lite-On White LED 3.15V 0603 Surface Mount, 100mA, 130° Viewing Angle LTW-C191DS5

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Lite-On White LED 3.15V 0603 Surface Mount, 100mA, 130° Viewing Angle LTW-C191DS5

Name: Lite-On White LED 3.15V 0603 Surface Mount, 100mA, 130° Viewing Angle LTW-C191DS5
Brand: Lite-On
SKU: 80171
Price: 0.15 USD
Availability: InStock

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Category LEDs - Light Emitting Diodes Brand Lite-On Condition New

Specifications

Country of Origin	China
Brand	Lite-On
Model	LTW-C191DS5
Packaging	Tape & Reel
Mount Type	Surface
Number Of Leds	1
Maximum forward current	100mA
Viewing angle	130 °
Package Type	0603
Lens Colour	Yellow
Standards/Approvals	RoHS
LED Colour	White
Forward Voltage	3.15V
Number of Pins	2
LED Luminosity	180 mcd
Maximum Power Dissipation	72mW
Lens Dimensions	1.6 x 0.8 x 0.55 mm
Lens Shape	Rectangular
Lens Finish	Non-Diffused

Key Features

Features a forward voltage of 3.15V for low-power operation.
Designed in a 0603 surface mount rectangular package for space-saving PCB placement.
Emits bright white light with a luminosity of 180 mcd and 130° wide viewing angle.
Supports a maximum forward current of 100mA and efficient power dissipation of up to 72mW.
Robust non-diffused yellow lens enhances optical performance and consistency.
RoHS compliant for use in regulated electronic assemblies.
Ideally suited for signal indicators, backlighting, and compact display panels.
Compatible with automatic placement systems for high-volume manufacturing.

Product Description

The Lite-On LTW-C191DS5 is a white surface mount LED engineered for compact and highly efficient electronic assemblies. Operating at a forward voltage of 3.15 volts, this component is tailored for low-power, high-brightness applications in consumer electronics, industrial controls, and signal indication systems.

This LED comes in the industry-standard 0603 package, a surface mount format that occupies minimal PCB real estate and is compatible with automatic assembly equipment. The device offers a wide 130-degree viewing angle, enabling uniform light distribution suitable for indicator bars, panel backlighting, and compact graphical displays where precision and visibility are essential.

With a maximum forward current of 100 milliamperes, the LTW-C191DS5 produces a luminous intensity of 180 millicandela, delivering a clear and vivid white emission. The optical design features a rectangular, non-diffused yellow lens finish, optimizing both the output clarity and the reliability of the performance in dense electronic layouts.

Built for reliability and consistent operation, the LED supports up to 72 milliwatts maximum power dissipation and is RoHS compliant. Its robust construction, combined with a flat-top chip design, ensures stable output, even in high-volume automated production runs. The product is supplied in tape and reel packaging, suitable for automated placement processes in modern manufacturing setups.

Applications range from industrial electronic panels and automotive signal modules to consumer appliances and display keypads. Its versatility and small form factor make it a preferred choice in environments demanding high packing density, precise alignment, and long-term reliability.

Technical highlights include a two-pin configuration, rectangular lens shape, and compact lens size (1.6 x 0.8 x 0.55 mm), allowing the LED to be seamlessly integrated into contemporary SMD circuit boards and modules.

As a trusted solution in optoelectronics, the Lite-On LTW-C191DS5 represents a balance of brightness, efficiency, and industrial-grade reliability. Explore more optoelectronic and LED components from Lite-On and similar products to match your design requirements.

Explore more products in our LEDs - Light Emitting Diodes category.