LTST-C171KRKT Lite-On Electronics, LTST-C171KRKT Datasheet - Page 4

• Manufacturer Part Number: LTST-C171KRKT
• Description: LED LAMP
• Manufacturer: Lite-On Electronics

Specifications of LTST-C171KRKT

• Package / Case: 0805 (2012 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, 1.4mm x 1.25mm
• Size / Dimension: 2.00mm L x 1.25mm W
• Height: 0.80mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 631nm
• Led Size: 2 mm x 1.25 mm
• 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1427-2; LTSTC171KRKT

BNS-OD-C131/A4
Part No. : LTST-C171KRKT
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
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
C171KRKT
C171KRKT
C171KRKT
C171KRKT
C171KRKT
C171KRKT
C171KRKT
C171KRKT
Part No.
At
LTST-
Ta=25 ℃
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