LTST-C191KRKT Lite-On Electronics, LTST-C191KRKT Datasheet - Page 4
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LTST-C191KRKT
Manufacturer Part Number
LTST-C191KRKT
Description
LED SUPER RED CLR THIN 0603 SMD
Manufacturer
Lite-On Electronics
Type
Uni-Colorr
Specifications of LTST-C191KRKT
Led Size
0603
Illumination Color
Red
Lens Color/style
Water Clear
Operating Voltage
2 V
Wavelength
631 nm
Luminous Intensity
54 mcd
Mounting Style
SMD/SMT
Operating Current
20 mA
Lens Shape
Rectangular
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 55 C
Peak Wavelength
639 nm
Package / Case
0603 (1608 Metric)
Viewing Angle
130°
Color
Red
Millicandela Rating
54mcd
Current - Test
20mA
Wavelength - Dominant
631nm
Wavelength - Peak
639nm
Voltage - Forward (vf) Typ
2V
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
631nm
Package Type
Chip Led
Emitting Color
Red
Test Current (it)
20mA
Forward Current
30mA
Dominant Wave Length
631nm
Forward Voltage
2.4V
Product Length (mm)
1.6mm
Product Height (mm)
0.55mm
Product Depth (mm)
0.8mm
Mounting
Surface Mount
Shape Type
Rectangular
Chip Material
AlGaInP
Main Category
Chip LED
Number Of Elements
1
Pin Count
2
Operating Temperature Classification
Industrial
Operating Temp Range
-55C to 85C
Reverse Voltage
5V
Power Dissipation
75mW
Lens Dimensions
1.1X0.8X0.37mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Luminous Flux @ Current - Test
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
160-1447-2
LTSTC191KRKT
LTSTC191KRKT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTST-C191KRKT
Manufacturer:
Lite-On Inc
Quantity:
40 993
Company:
Part Number:
LTST-C191KRKT
Manufacturer:
LITE-ON
Quantity:
5 288
Part Number:
LTST-C191KRKT
Manufacturer:
LITEON/光宝
Quantity:
20 000
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-C191KRKT
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
C191KRKT
C191KRKT
C191KRKT
C191KRKT
C191KRKT
C191KRKT
C191KRKT
C191KRKT
At Ta=25 ℃ ℃ ℃ ℃
Part No.
LTST-
Min.
18.0
Typ.
54.0
130
639
631
2.0
20
40
Max.
Page :
2.4
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
VR = 5V
f = 1MHZ
VF = 0
Note 1
Note 3
11