LTST-S270KFKT Lite-On Electronics, LTST-S270KFKT Datasheet - Page 9
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LTST-S270KFKT
Manufacturer Part Number
LTST-S270KFKT
Description
LED YEL ORAG CLR 0603 RT ANG SMD
Manufacturer
Lite-On Electronics
Specifications of LTST-S270KFKT
Led Size
1.6 mm x 0.6 mm
Illumination Color
Orange
Lens Color/style
Water Clear
Operating Voltage
2 V
Wavelength
605 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
611 nm
Package / Case
0603 (1608 Metric)
Viewing Angle
130°
Color
Orange
Millicandela Rating
90mcd
Current - Test
20mA
Wavelength - Dominant
605nm
Wavelength - Peak
611nm
Voltage - Forward (vf) Typ
2V
Lens Type
Clear
Lens Style/size
Rectangle, 1.2mm x 0.6mm
Size / Dimension
1.60mm L x 1.15mm W
Height
0.60mm
Mounting Type
Surface Mount, Right Angle
Resistance Tolerance
605nm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Luminous Flux @ Current - Test
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
160-1477-2
LTSTS270KFKT
LTSTS270KFKT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LTST-S270KFKT
Manufacturer:
LITEON
Quantity:
760
Company:
Part Number:
LTST-S270KFKT-5A
Manufacturer:
LITEON
Quantity:
40 000
BNS-OD-C131/A4
Part No. : LTST-S270KFKT
1. Application
2. Storage
3. Cleaning
4. Soldering
5. Drive Method
6. ESD (Electrostatic Discharge)
Static Electricity or power surge will damage the LED.
Suggestions to prevent ESD damage:
The LEDs described here are intended to be used for ordinary electronic equipment (such as office
equipment, communication equipment and household applications).Consult Liteon’s Sales in advance
for information on applications in which exceptional reliability is required, particularly when the failure
or malfunction of the LEDs may directly jeopardize life or health (such as in aviation, transportation,
traffic control equipment, medical and life support systems and safety devices).
The storage ambient for the LEDs should not exceed 30°C temperature or 70% relative humidity.
It is recommended that LEDs out of their original packaging are IR-reflowed within one week.
For extended storage out of their original packaging, it is recommended that the LEDs be stored in a
sealed container with appropriate desiccant, or in a desiccators with nitrogen ambient.
LEDs stored out of their original packaging for more than a week should be baked at about 60 deg C
for at least 24 hours before solder assembly.
Use alcohol-based cleaning solvents such as isopropyl alcohol to clean the LED if necessary.
Recommended soldering conditions:
An LED is a current-operated device. In order to ensure intensity uniformity on multiple LEDs
connected in parallel in an application, it is recommended that a current limiting resistor be incorporated
in the drive circuit, in series with each LED as shown in Circuit A below.
(A) Recommended circuit.
(B) The brightness of each LED might appear different due to the differences in the I-V characteristics
Pre-heat
Pre-heat time
Peak temperature
Soldering time
Use of a conductive wrist band or anti-electrostatic glove when handling these LEDs.
All devices, equipment, and machinery must be properly grounded.
Work tables, storage racks, etc. should be properly grounded.
Use ion blower to neutralize the static charge which might have built up on surface of the LED’s
plastic lens as a result of friction between LEDs during storage and handling.
of those LEDs.
Reflow soldering
Circuit model A
120~150°C
120 sec. Max.
240°C Max.
10 sec. Max.
LITE-ON TECHNOLOGY CORPORATION
LED
P r o p e r t y o f L i t e - O n O n l y
Pre-heat
Pre-heat time
Solder wave
Soldering time
CAUTIONS
Wave Soldering
100°C Max.
60 sec. Max.
260°C Max.
10 sec. Max.
Circuit model B
LED
Temperature
Soldering time
Page :
Soldering iron
9
300°C Max.
3 sec. Max.
(one time only)
of
11