LED Module Rev. No Page 1.7 1 / 10 Data Sheet Linear Module, F-series Model Name Type LT-F552A 550x18x5.2[mm] 3000 K SI-B8V341550WW 3500 K SI-B8U341550WW 4000 K SI-B8T341550WW 5000 K SI-B8R341550WW Parts No. SAMSUNG ELECTRONICS CO,.LTD. SAN #24 NONGSEO-DONG, GIHEUNG-GU, YONGIN-SI, GYEONGGI-DO, 446-711, KOREA LT-F552A Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 2 / 10 Contents LT-F552A 1 Products and Applications 3 2 Specification 3 3 Structure and Assembly 5 4 Approbation 7 5 Packing 8 6 Precautions In Handling 9 Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 3 / 10 1. Products and Application This specification defines general specification and performance for LED Linear module. Samsung Linear Modules target to replace conventional fluorescent lamps as T5, T8 and so on with LED solutions. Due to transferring LED, new luminaire transferred to LED can take more energy saving and longer life-time. In special, Samsung has competitiveness in middle-power solutions. This module uses LM561B. Middle power solutions provide more homogeneous and higher efficient lights. Linear module has been designed to expand length simply and adopt easy connection way. This F-series have high lumen performance and it's suitable for high-bay or low-bay applications of industrial site such as warehouse, plant and so on. 2. Specification No. Item 2-1 Dimension 2-2 Weight 47.0 (g) g 2-3 Rated lifetime > 50,000 hour 2-4 Ingress Protection N/A - - 2-5 Operating Temperature Ta = - 20 ~ 50 - 2-6 Storage Temperature Ta = - 35 ~ 80 - LT-F552A Specifications 550.00.4(L)x18.00.3(W) x5.20.3(H2) [mm] Unit Remark mm Tolerance:2.4(g) L70B50 @Tc = 85 Date of Issue : M a y 2015 LED Module No. 2-7 2-8 2-9 Item Luminous flux Efficiency Specifications Sym. v LPW Model Min. Nom. Max. 3000K 3887 4310 4473 3500K 3948 4370 4542 4000K 4072 4510 4686 5000K 4195 4650 4827 3000K - 131 - 3500K - 133 - 4000K - 137 - 5000K - 141 - Rev. No Page 1.7 4 / 10 Unit lm lm/W Color consistency - - - 4 - step 2-10 Color Rendering Index CRI - 80 - - Ra 3000K 2907 2997 3092 3500K 3322 3439 3565 4000K 3816 3963 4126 5000K 4847 5097 5389 2-11 CCT - K 2-12 Operating Current Iop - - 1350 - mA 2-13 Operating Voltage Vdc - 23.6 24.7 26.0 V - - - 33.0 - W 2-14 Power Consumption Remark @1350mA, Tp = 60 @1350mA, Tp = 60 MacAdam @ initial time @1350mA, Tp = 60 @1350mA, Tp = 60 @1350mA, Tp = 60 Measurement tolerance of luminous flux becomes 7% in the value, measurement tolerance of Vf becomes 0.3V in the value and the measurement tolerance of the color coordinates is 0.005. LT-F552A Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 5 / 10 3. Structure and Assembly 3-1. Appearance (1) F552A <Top View> 3-2. Dimension (1) F552A Item Specifications L Length of PCB 550.0 0.4 mm W Width of PCB 18.0 0.3 mm H1 Thickness of PCB 1.0 0.1 mm H2 Height of PCBA 5.2 0.3 mm 3-3. Assembly This module adapts terminal strip connection method to connect between LED modules like as below. AWG 24-18 <Terminal strip Type> (1) Insert solid conductors via push-in termination. (2) Insert or remove fine-standard conductors by lightly pressing on push-button. LT-F552A Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 6 / 10 3-4. Structure No. Module Item Specifications 3-1 LED LM561B : Middle Power LED 3-2 PCB Material : Copper, Solder mask and Epoxy 3-3 Connector Assembly AWG 24-18 Strip Length 6-7 mm 3-5. Light Distribution (1) Polar Intensity Diagram : Beam Angle 115 5 [ ] LT-F552A Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 7 / 10 3-6. Thermal Management (1) Tc Point : See the below red mark. (2) Tc_life : Max temperature to reach 50,000 hours - Tc_life = 85 degree for > 50,000 (L70B50) (3) Tc_max : Max temperature to operate - Tc_max = 90 degree 4. Approbation Item Compliant to Result / Remark General Eye safety : IEC62471 LM561B LED Hazardous Substance & Materials RoHS / Reach Declared UL/cUL E344519 IEC 62031:2008 CE Certification IEC 62471:2008 IEC 62031:2008 ENEC LT-F552A IEC 62471:2008 Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 8 / 10 5. Packing 5-1 Module Q'ty 5-2 - 1 Tray 1 Box 1 Pallet Num. of modules 40 280 5600 (20 boxes) Pallet : 1100(L) x 1100(W) x 130(h) mm 5-3 Module Barcode Label : 38(L) x 5.5(W) mm A. Printing Label B. Information of Printed Label Model code : SI-B8X341550WW X : V(3000K), U(3500K), T(4000K), R(5000K) Product code : LT-F552A Color temperature : ZZ00K ZZ : 30, 35, 40, 50 LED Maker : -S (Samsung) Group No. : 01 (Binning group) SMT date : N321 (2012-March-21th) 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) Serial No. : 00001 00001~99999 : Setting "00001" every working day Rated voltage : 24.8V Rated Current : (IF=450mA) Model Revision : R2.0 C. QR CODE information Example : SI-B8X341550WW_N321100001ZZ00K-S01 34 digit : Model code(14) + Space(1) + SMT date(4) + SMT line No.(1) + Serial No.(5) + Color temperature(5) + LED maker(2) + GROUP No.(2) LT-F552A Model CODE SI-B8X341550WW QR CODE Information SI-B8X341550WW N321100001ZZ00K-S01 Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 9 / 10 6. Precautions In Handling 1) LED Lighting 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). 2) Handling - Don't drop the unit and don't give the unit any shocks. - Don't storage the Module in a dusty place or room. - Don't take the unit to pieces. 3) Cleaning - This LED Module should not be used in any type of fluid such as oil, organic solvent, etc. - It is recommended that IPA(Isopropyl Alcohol) be used as a solvent for cleaning the LED Module. - 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 Module by the ultrasonic. - Before cleaning, a pre-test should be done to confirm whether any damage to the LED Lighting will occur. 4) Static Electricity - Static electricity or surge voltage damages the LED Lighting. 5) Discoloration - VOCs (volatile organic compounds) may be occurred by adhesives, flux, hardener or organic additives which is used in luminaires (fixture) and LED silicone bags are permeable to it. It may lead a discoloration when LED expose to heat or light. - This phenomenon can give a significant loss of light emitted(output) from the luminaires(fixtures). - In order to prevent these problems, we recommend you to know the physical properties for the materials used in luminaires, it requires to select carefully. 6) Risk of Sulfurization (or Tarnishing) - The lead frame from Samsung Electronics is a plated package and it may change to black (or dark colored) when it is exposed to Ag (a), Sulfur (S), Cchlorine (Cl) or other halogen compound. It requires attention. - Sulfide (Sulfurization) of the lead frame may cause a change of degradation intensity, chromaticity coordinates and it may cause open circuit in extreme cases. It requires attention. - Sulfide (Sulfurization) of the lead frame may cause of storage and using with oxidizing substances together. Therefore, LED is not recommend to use and store with the below list. : Rubber, Plain paper, lead solder cream etc. LT-F552A Date of Issue : M a y 2015 LED Module Rev. No Page 1.7 10 / 1 0 7) Others - If over voltage which exceeds the absolute maximum rating is applied to LED Lighting, it will cause damage Circuits(that LED is included) and result in destruction. - Do not directly look into lighted LED with naked eyes for long time. Samsung-Electronics may make changes to specifications and product descriptions at any time, without notice. All rights reserved 2015 Samsung Electronics Co., Ltd. This is the last page. LT-F552A Date of Issue : M a y 2015