Product Family Data Sheet Rev1.1 2015-02-26
LED Module
LT-M272A
LT-M272B
LT-M272C
Features & Benefits
Easy connection with re-workable poke-in connector
Fit better to replace conventional T5, T8 fixture with narrow width
Full Certifications
Applications
Indoor Lighting:
Office / Retail/ Living space
Area Panels, Troffer and Linear Pendants
Channel and Cove lighting
1#
2
Table of Contents
1.
Product Code Information
-----------------------
3
2.
Characteristics
-----------------------
4
3.
Structure and Assembly
-----------------------
8
4.
Certification and Declaration
-----------------------
12
5.
Label Structure
-----------------------
13
6.
Packing Structure
-----------------------
15
7.
Precautions in Handling & Use
-----------------------
16
3
1. Product Code Information
a) M272A
Nominal CCT (K)
Product Code
3000
SI-B8V051280WW
3500
SI-B8U051280WW
4000
SI-B8T051280WW
5000
SI-B8R051280WW
Nominal CCT (K)
Product Code
3000
SI-B8V071280WW
3500
SI-B8U071280WW
4000
SI-B8T071280WW
5000
SI-B8R071280WW
Nominal CCT (K)
Product Code
3000
SI-B8V113280WW
3500
SI-B8U113280WW
4000
SI-B8T113280WW
5000
SI-B8R113280WW
b) M272B
c) M272C
4
2. Characteristics
Item
Rating
Unit
Remark
Rated Lifetime
>50,000
hour
L70B50
Ingress Protection (IP)
no rating
-
Ambient / Operating Temperature (tamb)
-20 ~ +50
ºC
Storage Temperature
-30 ~ +80
ºC
a) M272A
Item
Nom. CCT
Rating
Remark
(K)
Min
Typ.
Max
3000
624
710
773
3500
634
721
785
4000
654
743
810
5000
674
766
834
3000
-
126
-
3500
-
128
-
4000
-
132
-
5000
-
136
-
3000
2962
3055
3149
3500
3307
3426
3545
4000
3818
4127
3972
5000
4852
5383
5117
Color Consistency (initial)
-
3
-
MacAdam step
Color Rendering Index (Ra)
80
-
-
-
Operating Current (If)
-
450
450
mA
-
Operating Voltage (Vf)
11.25
12.5
13.75
Vdc
If = 450 mA
Power Consumption
5.1
5.6
6.2
W
Unit
Luminous Flux (Φv)
lm
Luminous Efficacy
lm/W
If = 450 mA
tp = 55 ºC
CCT
K
Notes:
1)
tp:
2)
Samsung maintains a measurement tolerance of: Luminous flux: ±7 %, CRI: ±3.0, Voltage: ±0.3 V.
temperature at which performance is specified; measured at “Tc point”.
tp = 55 ºC
5
b) M272B
Item
Nom. CCT
Rating
Remark
(K)
Min
Typ.
Max
3000
832
946
1069
3500
846
961
1085
4000
872
991
1120
5000
898
1021
1154
3000
-
126
-
3500
-
128
-
4000
-
132
-
5000
-
136
-
3000
2965
3059
3153
3500
3325
3447
3569
4000
3858
4016
4175
5000
4917
5194
5471
Color Consistency (initial)
-
3
-
MacAdam step
Color Rendering Index (Ra)
80
-
-
-
Operating Current (If)
-
300
300
mA
-
Operating Voltage (Vf)
22.5
25.0
27.5
Vdc
If = 300 mA
Power Consumption
6.8
7.5
8.3
W
Unit
Luminous Flux (Φv)
lm
Luminous Efficacy
lm/W
If = 300 mA
tp = 50 ºC
CCT
K
Notes:
3)
tp:
temperature at which performance is specified; measured at “Tc point”.
4)
Samsung maintains a measurement tolerance of: Luminous flux: ±7 %, CRI: ±3.0, Voltage: ±0.3 V.
tp = 50 ºC
6
c) M272C
Item
Nom. CCT
Rating
Remark
(K)
Min
Typ.
Max
3000
1249
1419
1551
3500
1268
1441
1571
4000
1308
1486
1620
5000
1347
1531
1669
3000
-
126
-
3500
-
128
-
4000
-
132
-
5000
-
136
-
3000
2983
3078
3174
3500
3349
3473
3579
4000
3902
4067
4232
5000
4945
5230
5516
Color Consistency (initial)
-
3
-
MacAdam step
Color Rendering Index (Ra)
80
-
-
-
Operating Current (If)
-
450
450
mA
-
Operating Voltage (Vf)
22.5
25.0
27.5
Vdc
If = 450 mA
Power Consumption
10.1
11.3
12.4
W
Unit
Luminous Flux (Φv)
lm
Luminous Efficacy
lm/W
If = 450 mA
tp = 55 ºC
CCT
K
Notes:
5)
tp:
temperature at which performance is specified; measured at “Tc point”.
6)
Samsung maintains a measurement tolerance of: Luminous flux: ±7 %, CRI: ±3.0, Voltage: ±0.3 V.
tp = 55 ºC
7
Item
Nominal*
Life**
Max***
Unit
Temperature
50 (tp)
80(tp, 50)
90(tc)
ºC
Notes:
*
Temperature used to specify performance of the module (tp).
**
Rated maximum performance temperature at which lifetime is specified (tp, 50).
*** Rated maximum temperature, highest permissible temperature to avoid safety risk (tc).
All temperatures are measured at the designated “Tc point” as indicated on the module.
8
3. Structure and Assembly
a) Appearance
M272A
M272B
M272C
b) Dimension
M272A
Dimension
Specification
Tolerance
Unit
Module Length
275.0
±0.5
mm
Module Width
18.0
±0.3
mm
Module Height
5.8
±0.3
mm
PCB Thickness
1.6
±0.16
mm
Module Weight
13.0
±1.0
g
9
M272B
Dimension
Specification
Tolerance
Unit
Module Length
275.0
±0.5
mm
Module Width
18.0
±0.3
mm
Module Height
5.8
±0.3
mm
PCB Thickness
1.6
±0.16
mm
Module Weight
13.5
±0.7
g
Dimension
Specification
Tolerance
Unit
Module Length
275.0
±0.5
mm
Module Width
18.0
±0.3
mm
Module Height
5.8
±0.3
mm
PCB Thickness
1.6
±0.16
mm
Module Weight
14
±1.0
g
M272C
10
c) Assembly
Connectors on the board are provided for easy wiring with the LED driver and between modules
d) Structure
Item
Specification
LED
LM561B Middle Power LED
PCB
Material: copper, solder mask, epoxy
Connector
Reworkable poke-in connector type
Wire
24~18 AWG; terminal strip length of 7.5~8.5 mm
e) Light Distribution
Polar Intensity Diagram: Beam Angle 115 ± 5°
11
f) Thermal Management
Performance temperatures are measured on “Tc point” as indicated on the module.
g) Schematic Circuit
M272A (4S3P)
M272B (8S2P)
M272B (8S3P)
12
4. Certification and Declaration
Item
Compliant to
Remark
CE
IEC / EN 62031, IEC / EN 62471
ENEC
IEC / EN 62031, IEC / EN 62471
UL / cUL for Component
UL 8750
Photo biological Safety(LM561B LED)
IEC / EN 62471
RoHS
Hazardous Substance & Material
REACH
Hazardous Substance & Material
Test & Certification
Declaration
13
5. Label Structure
a) Module Label
Size : 10(L) x 5.5(W)
The lot number is composed of the following characters:
A. Barcode type : 2-dimensional data matrix code
B. Information of Barcode
① Example : SI-B8X071300WW_K2241000014000K-S01
①
②
③④ ⑤
⑥
⑦⑧
② 38 digits: Model code (15) + Space (1) + SMT date (4) + SMT line No (1) + Serial No.(5)
+ Color temperature (5) + LED maker (2) + GROUP No (2)
C. Number information
① Model code: SI-B8X071300WW
X: W (2700K), V (3000K), U (3500K), T (4000K), R (5000K)
② Space: Space
③ SMT date: K224 (2010-Feburary-24th)
A (2000), B(2001) ‥‥‥ J(2009), K(2010), L(2011), ‥‥‥ (year)
1(January), 2(February), ‥‥‥ 9(September), A(October), B(November), C(December) (month)
01, 02, ‥‥‥ 31th (date)
④ SMT Line No. : 1 line
1~9, A(10), B(11), C(12), D(13), E(14), F(15)
⑤ Serial No: 00001
00001~99999: Setting "00001" every working day
⑥ Color temperature: YZ00K
Y : 27, 30, 35, 40, 50
⑦ LED Maker: -S (Samsung)
⑧ Group No: 01 (Binning group)
14
b) Box Label
The lot number is composed of the following characters:
①
:
Product code
②
:
Lot ID
③
:
Place of origin
④
:
Quantity
⑤
:
Describe production week
⑥
:
Date of Issue
15
6. Packing Structure
a) Packing Process
b) Packing
Dimension (mm)
Packing
Quantity (modules)
Length
Width
Height
Tolerance
Outer Box
400
385
335
225
±5
Pallet
12,800
1100
1100
130
-
16
7. Precautions in Handling & Use
A. The LED Lighting Modules for white light are devices which are materialized by combining white LEDs.
The color of white light can differ a little unusually to diffuser plate(sign-board panel).
Also when the LEDs are illuminating, operating current should be decided after considering
the ambient maximum temperature.
B. Handling
To prevent the LED Lighting Modules from making any defectives, please handle the LED Lighting
Modules with care as follows.
(1) Don’t drop the unit and don’t give the unit any shocks.
(2) Don’t bend the PCB and don’t touch the LED Resin.
(3) Don’t storage the Module in a dusty place or room.
(4) Don’t take the product apart.
(5) Don’t touch the LED and also PCB and other circuit parts of Module with your naked fingers or sharpness things.
(6) Take care so that do not pull wire with hand in case of carries or moves LED Lighting Modules.
C. Cleaning
The LED Lighting Modules should not be used in any type of fluid such as water, oil, organic solvent, etc.
It is recommended that IPA (Isopropyl Alcohol) be used as a solvent for cleaning the LED Lighting Modules.
When using other solvents, it should be confirmed beforehand whether the solvents will dissolve the
package and the resin or not. Freon solvents should not be used to clean the LEDs because of
worldwide regulations. Do not clean the LED Lighting Modules by the ultrasonic.
Before cleaning, a pre-test should be done to confirm whether any damage to the LED Lighting
Modules will occur.
D. Static Electricity
Static electricity or surge voltage damages the LED Lighting Modules. Please keep the working
process anti-static electricity condition to prevent the Lighting from destroying, as following.
(1) Anyone who handles the unit should be well grounded.(earth ring or anti-static glove)
(2) Anyone who handles the unit should wear anti-electrostatic working clothes.
(3) All kinds of device and instruments, such as working table, measuring instruments and assembly jigs in your
production lines should be well grounded.
E. Storage
The LED Lighting Modules must be stored to insert a package of a moisture absorbent
material(silica gel) in a box.
F. Others
If over voltage which exceeds the absolute maximum rating is applied to LED Lighting Modules.
It will cause damage Circuits(that LED is included) and result in destruction.
Do not directly look into lighted LED with naked eyes.
Please use this product within 5 months, which is kept in its original packaging unopened when
stocked
Legal and additional information.
About Samsung Electronics Co., Ltd.
Samsung Electronics Co., Ltd. is a global leader in technology,
opening new possibilities for people everywhere. Through relentless
innovation and discovery, we are transforming the worlds of
TVs, smartphones, tablets, PCs, cameras, home appliances, printers,
LTE systems, medical devices, semiconductors and LED solutions.
We employ 286,000 people across 80 countries with annual sales of
US$216.7 billion. To discover more, please visit www.samsungled.com.
Copyright © 2014 Samsung Electronics Co., Ltd. All rights reserved.
Samsung is a registered trademark of Samsung Electronics Co., Ltd.
Specifications and designs are subject to change without notice. Non-metric
weights and measurements are approximate. All data were deemed correct
at time of creation. Samsung is not liable for errors or omissions. All brand, product,
service names and logos are trademarks and/or registered trademarks of their
respective owners and are hereby recognized and acknowledged.
Samsung Electronics Co., Ltd.
95, Samsung 2-ro
Giheung-gu
Yongin-si, Gyeonggi-do, 446-711
KOREA
www.samsungled.com