LTST-C191KSKT Lite-On Electronics, LTST-C191KSKT Datasheet - Page 4

• Manufacturer Part Number: LTST-C191KSKT
• Description: LED YELLOW CLEAR THIN 0603 SMD
• Manufacturer: Lite-On Electronics

Specifications of LTST-C191KSKT

• Led Size: 0603
• Illumination Color: Yellow
• Lens Color/style: Water Clear
• Operating Voltage: 2 V
• Wavelength: 589 nm
• Luminous Intensity: 60 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 55 C
• Peak Wavelength: 591 nm
• Package / Case: 0603 (1608 Metric)
• Viewing Angle: 130°
• Color: Yellow
• Millicandela Rating: 104mcd
• Current - Test: 20mA
• Wavelength - Dominant: 590.75nm
• Wavelength - Peak: 588nm
• Voltage - Forward (vf) Typ: 2.1V
• Lens Type: Clear
• Lens Style/size: Rectangle, 1.1mm x 0.8mm
• Size / Dimension: 1.60mm L x 0.80mm W
• Height: 0.55mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 590.75nm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1448-2; LTSTC191KSKT

BNS-OD-C131/A4
Part
Notes: 1. Luminous intensity is measured with a light sensor and filter combination that approximates the
Luminous Intensity
Viewing Angle
Peak Emission Wavelength
Dominant Wavelength
Spectral Line Half-Width
Forward Voltage
Reverse Current
Capacitance
Electrical
No. : LTST-C191KSKT
2. θ 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength, λ d is derived from the CIE chromaticity diagram and represents the
Parameter
CIE eye-response curve.
single wavelength which defines the color of the device.
Optical
Characteristics
LITE-ON TECHNOLOGY CORPORATION
Symbol
2 θ 1/2
Δλ
λ P
λ d
VF
IV
IR
C
P r o p e r t y o f L i t e - O n O n l y
C191KSKT
C191KSKT
C191KSKT
C191KSKT
C191KSKT
C191KSKT
C191KSKT
C191KSKT
At Ta=25 ℃ ℃ ℃ ℃
Part No.
LTST-
584.5
Min.
28.0
1.80
Typ.
130
588
15
40
-
-
-
Max.
180.0
597.0
Page :
2.40
10
Unit
mcd
μ A
deg
nm
nm
nm
PF
4
V
of
Test Condition
@Peak (Fig.1)
Note 2 (Fig.6)
Measurement
IF = 20mA
IF = 20mA
IF = 20mA
VR = 5V
f = 1MHZ
VF = 0
Note 1
Note 3
11