51518 OSRAM SYLVANIA, 51518 Datasheet - Page 3

• Manufacturer Part Number: 51518
• Manufacturer: OSRAM SYLVANIA

Specifications of 51518

• Operating Temperature (max): 75C
• Operating Temperature (min): -30C
• Screening Level: Commercial
• Lead Free Status / RoHS Status: Supplier Unconfirmed

1. The LED module and all of its components must not be subject to mechanical stress.
2. Assembly must not damage or destroy the conducting paths on the circuit board.
3. The LED module incorporates no protection against short circuits, overload or overheating. Therefore, it is absolutely
4. Installation of the LED modules and OSRAM LED power supplies need to be made with regard to all applicable
5. Correct electrical polarity needs to be observed. Incorrect polarity will result in no light emission.
6. Any installation configuration involving more than one module or module segments should be electrically wired
7. Please ensure that the power supply is of adequate capacity to operate the load.
8. The maximum allowable run length of LINEARlight Flex OS-LM10L is 4000 mm. Any additional modules or module
9. Pay attention to standard ESD precautions when handling and installing the module.
10. The module, as manufactured, has no conformal coating and therefore offers no inherent protection against
11. Damage by corrosion will not be honored as a materials defect claim. It is the user’s responsibility to provide suitable
12. For applications involving exposure to humidity and dust, the module must be protected by a fixture or housing with a
Assembly Information
1. Solder connections should only be performed on designated solder pads. During soldering, do not exceed the
2. The mounting of the module is facilitated by means of the double-sided adhesive on the back surface of the module.
3. The minimum bend radius is 2 cm. The module may be bent over a smaller radius but only in regions of the circuit
4. The thermal expansion coefficient along the length of the module is 17x10-6 cm/cm/K. When installing in
necessary to operate the modules with an electrically stabilized power supply offering protection against the above
mentioned safety risks. For dimming applications, attention should be paid to the specific references in the
“OPTOTRONIC
features for safe operation. Use of third party power supplies is not recommended.
electrical and safety standards. Only qualified personnel should be allowed to perform installations.
in a parallel connection so as to maintain the 24 V operating condition.
segments should have power feeds going back to the power supply directly and not through another module.
corrosion. The ability to customize the length of the module by cutting at specifically marked points is a key feature
of the product and hence the reason for no factory installed conformal coating. For these reasons, it is recommended
that the user complete all module modifications first (cutting, wiring, etc.) and then apply a conformal coating in the
final stages of installation.
protection against corrosive agents such as moisture and condensation and other harmful elements.
suitable protection class. The module can be protected against condensation water by treatment with an appropriate
circuit board grade conformal coating. The conformal coating should have the following features:
maximum soldering time of 10 seconds and the maximum soldering temperature of 260°C.
Care must be taken to provide a clean and dry mounting surface, free of oils or silicone coatings as well as dirt
particles. The mounting substrate must have sufficient structural integrity. Take care to completely remove the
adhesive backing. Once the module is appropriately positioned, press on the module with about 20 N/cm
to application techniques of 3M adhesives transfer tapes).
board containing no electronic components and such bends should be made once and fixed in position to avoid
cyclic fatigue.
environments with large variations in temperature (e.g. outdoor applications) and operating lengths of more
than 2 m, the use of metallic mounting surfaces is necessary. Otherwise, it is advisable to use an additional
thicker adhesive tape to absorb the stress of any mismatch in expansion coefficients.
– Optical transparency
– UV resistance
– Thermal expansion properties matching those of the module (15-30 x 10-6 cm/cm/K)
– Low permeability of steam for all climatic conditions
– Resistance against corrosive environments
Note: The “APL” grade conformal coating from Electrolube, Inc. (www.electrolube.com) has met the conditions
for the LINEARlight Flex in our tests.
®
Technical Guide”. OSRAM OPTOTRONIC power supplies are specifically designed with protection
2
(refer