LTST-C191TBKT The Lite-On Inc. LTST-C191TBKT is a blue chip LED designed for surface mounting. It features a 130° viewing angle and a peak emission wavelength of 468nm.
Mfr Part #:

LTST-C191TBKT

Available from 6 distributors
Mfr Name: Lite-On Inc.
Lite-On Inc.
The Lite-On Inc. LTST-C191TBKT is a blue chip LED designed for surface mounting. It features a 130° viewing angle and a peak emission wavelength of 468nm.
Total Stock: 63,856 pcs
$ Price Range: $0.08

LTST-C191TBKT Available from 6 distributors

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LTST-C191TBKT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Color
Configuration
Current
Height (Max)
Lens Color
Lens Size
Lens Style
Lens Transparency
Millicandela Rating
Mounting Type
Peak Forward Current
Power Dissipation
Reverse Current
Supplier Device Package
Viewing Angle
Voltage
Wavelength

LTST-C191TBKT Description

Short technical summary and product information.

This Lite-On Inc. LTST-C191TBKT is a blue chip LED with a clear lens and a rectangle with flat top lens style. It is designed for surface mount applications and comes in an 0603 (1608 Metric) package.

 

The LED operates with a typical forward voltage of 2.80V to 3.80V at a DC forward current of 20mA. Its luminous intensity is rated between 28.0 mcd and 180.0 mcd at 20mA. The peak emission wavelength is 468nm, with a dominant wavelength between 465.0nm and 475.0nm. The spectral line half-width is 25nm, and the viewing angle is 130°.

 

Absolute maximum ratings include a power dissipation of 76 mW, a peak forward current of 100 mA, and an operating temperature range of -20°C to +80°C. The storage temperature range is -30°C to +100°C. It is compatible with infrared reflow soldering processes, with a condition of 260°C for 10 seconds.

 

This component is I.C. compatible and suitable for automatic placement equipment. It meets ROHS and is considered a Green Product.

LTST-C191TBKT Quick Information

Product Type: LED Indicator
Canonical Name: Lite-On Inc. LTST-C191TBKT Blue Chip LED
Subcategory: Discrete

LTST-C191TBKT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LTST-C191TBKT Estimated Pricing

Qty Low High
1+ $0.08 $0.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

LTST-C191TBKT Features

  • Blue chip LED with clear lens.
  • Surface mount 0603 package.
  • 130 degree viewing angle.
  • 468nm peak emission wavelength.
  • 20mA typical forward current.

LTST-C191TBKT Applications

  • Used in LED indicator circuits
  • Suitable for display panels
  • Ideal for compact electronic devices
  • Applicable in automotive indicator lights

LTST-C191TBKT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the typical forward voltage for the LTST-C191TBKT LED?

The forward voltage for the LTST-C191TBKT LED is typically between 2.80V and 3.80V at 20mA.

What is the viewing angle of the LTST-C191TBKT LED?

The viewing angle of the LTST-C191TBKT LED is 130 degrees.

What is the peak emission wavelength of this blue LED?

The peak emission wavelength of the LTST-C191TBKT LED is 468nm.

What are the operating temperature limits for the LTST-C191TBKT LED?

The operating temperature range for the LTST-C191TBKT LED is -20°C to +80°C.

What package type is the LTST-C191TBKT LED supplied in?

The LTST-C191TBKT LED is supplied in an 0603 (1608 Metric) package.

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