ASMT-Lx50
Flexible Light Strip Module
Data Sheet
Description
Flexible Light Strip Module is high performance light
tube produced by Avago Technologies, integrating
LEDs solution with excellent thermoplastic
polyurethane. This Light Strip is an environmentally
friendly “Green Material”, it offers a unique combination
of mechanical, physical, and chemical properties,
including high tensile strength, excellent abrasion
resistance, outstanding flexibility, weather resistance,
non toxic, recyclable, and decomposable. Flexible Light
Strip Module provides conveniences for the designers
to integrate light strip onto their devices with minimum
consideration on optical and mechanical optimization.
The specially designed housing helps to concentrate
the light for maximum efficiency and the specially
designed PCB provides plug-and-play type of solution
for assembly. The total solution provides the ease of
design and assembly for designers.
Features
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Outstanding abrasion resistance
Excellent mechanical properties
Excellent chemical resistance
Excellent light transitivity
High shaping flexibility
Available length 100mm to 500mm at interval of
1mm
Available voltage source : 5V, 9V and 12V
Available color: Blue, Green, Red and White
Light strip module in circular configuration
Applications
Handheld devices
Cellular Phones
Decorative lighting
Electronics and electrical appliances
Package Dimensions
Pin 1
Pin 4
R
LED1
LED2
R
Pin 3
Pin 1
Pin 2
Pin 3
Pin 4
Pin 2
Ground for LED 1
Ground for LED 2
Vcc for LED 1
Vcc for LED 2
Flexible light strip length = 226mm
Standard Part Number = ASMT –Lx50
Notes:
1. All dimensions in millimeters (Inches).
2. Tolerances are ± 0.1mm [0.004 IN.]
Unless otherwise specified.
3. Strip diameter ø1.4mm.
Part Numbering System for Other Available Options
ASMT – L x 50 – xxx x B
Diameter
B – ø1.4 (currently available option)
Vcc
A – 5V
B – 9V
C – 12V
Length
100mm to 50mm at interval of 1mm
Circular Flexible Light Strip
Color
B – Blue
G – Green
R – Red
W – White
2
Recommended Connector
ASMT-Lx50
Header pins
Customer
motherboard
CAUTION: ASMT-Lx50 devices are Class 1 ESD sensitive. Please observe appropriate precautions during
handling and processing. Refer to Avago Technologies Application Note AN-1142 for additional details.
Absolute Maximum Ratings at T
A
= 25°C
Parameter
DC Forward Current
[1] [ 2]
Power Dissipation
[2] [3]
Reverse Voltage (I
R
= 100 A)
LED Junction Temperature
Operating Temperature Range
Storage Temperature Range
Manual Soldering Temperature
Note:
1. Derate linearly as shown in Figure 4.
2. For each individual LED + resistor string.
3. Vcc max = 5.1V.
[2]
ASMT-Lx50
30
153
5
110
-30 to 60
-30 to 60
350°C for 3 sec max
Unit
mA
mW
V
°C
°C
°C
Electrical Characteristics at T
A
= 25°C
Voltage Vcc (Volts)
[1]
Part Number
ASMT-Lx50
LED Forward Current
I
F
(mA) @ Vcc = 5.0V
Maximum
5.1
[1]
Minimum
4.9
Typical
5.0
Typical
20
Note:
1. For each individual LED + resistor string.
2. Resistor value is determined by forward voltage of LED.
3
Optical Characteristics at T
A
= 25°C
Luminous Intensity,
I
V [1] [2
] (mcd) @ 20mA
Part Number
ASMT-LB50
ASMT-LG50
ASMT-LR50
Peak
Wavelength,
[1]
(nm)
peak
Typ.
468
520.0
637.0
Color, Dominant
Wavelength
[1] [3]
(nm)
d
Min.
465
515.0
615.0
Luminous
Incidence
[5]
E
v
(lm/m
2
)
Typ.
30.0
130.0
30.0
Min.
71.5
180.0
112.5
Max.
180.0
450.0
285.0
Max.
475
535.0
630.0
Luminous Intensity,
I
V [1] [2
] (mcd) @20mA
Part Number
ASMT-LW50
Typical Chromaticity
Coordinates
[1] [4]
X
0.31
Luminous
Incidence
[5]
E
v
(lm/m
2
)
Typ.
230.0
Min.
1000
Max.
1600
Y
0.31
Notes:
1. For individual LED light source only.
2. The luminous intensity IV is measured at the peak of the spatial radiation pattern which may not be aligned with the mechanical axis of
the LED package. Refer to Iv bin table for binning structure and tolerance.
3. The dominant wavelength, ld, is derived from the CIE 1931 Chromaticity Diagram and represents the perceived color of the device. Refer
to color bin limit tables for binning structure and tolerance.
4. The chromaticity coordinates are derived from the CIE 1931 Chromaticity Diagram and represent the perceived color of the device. Refer
to color bin limit tables for binning structure and tolerance.
5. Measurement done at the center of the elastomer light stripe away from the LED light sources.
Light Intensity (IV) Bin Limits
[1] [2]
Blue
Intensity (mcd)
Bin ID
Q
R
Tolerance: ±15%
Red
Intensity (mcd)
Maximum
112.50
180.00
Minimum
71.50
112.50
Bin ID
R
S
Tolerance: ±15%
Minimum
112.5
180.0
Maximum
180.0
285.0
Green
Intensity (mcd)
Bin ID
S
T
Tolerance: ±15%
White
Intensity (mcd)
Maximum
285.0
450.0
Minimum
180.0
285.0
Bin ID
W1
W2
W3
Tolerance: ±15%
Minimum
1000
1200
1400
Maximum
1200
1400
1600
Notes:
1. Bin categories are established for classification of products. Products may not be available in all categories. Please contact your Avago
representative for information on current available bins.
2. For individual LED light source only.
4
Color Bin Limits
[1] [2]
Blue
Dom. Wavelength (nm)
Bin ID
B
C
Tolerance: ±1.0nm
White
Rank
C11
Chromaticity Coordinates
X
Y
0.290
0.306
0.297
0.316
0.303
0.326
0.290
0.274
0.297
0.283
0.303
0.293
0.310
0.336
0.320
0.350
0.310
0.303
0.320
0.318
0.297
0.316
0.303
0.326
0.310
0.336
0.297
0.283
0.303
0.293
0.310
0.303
0.320
0.350
0.330
0.365
0.320
0.318
0.330
0.333
0.297
0.283
0.303
0.293
0.310
0.303
0.297
0.251
0.303
0.261
0.310
0.271
0.320
0.318
0.330
0.333
0.320
0.285
0.330
0.300
0.290
0.274
0.297
0.283
0.303
0.293
0.290
0.241
0.297
0.251
0.297
0.251
0.310
0.303
0.320
0.318
0.310
0.271
0.320
0.285
Minimum
465.0
470.0
Maximum
470.0
475.0
C12
X
Y
C13
X
Y
Green
Dom. Wavelength (nm)
Bin ID
A
B
C
D
Tolerance: ±1.0nm
C21
X
Y
Minimum
515.0
520.0
525.0
530.0
Maximum
520.0
525.0
530.0
535.0
D11
C23
C22
X
Y
X
Y
X
Y
Red
Dom. Wavelength (mcd)
Bin ID
-
Tolerance: ±1.0nm
D12
X
Y
Minimum
615
Maximum
630
D21
X
Y
D22
X
Y
Tolerance of each bin limit = ± 0.02
Notes:
1. Bin categories are established for classification of products. Products may not be available in all categories. Please contact your Avago
representative for information on current available bins.
2. For individual LED light source only.
5
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