500 pieces DURIS® E3 OSRAM LED 6500K
HIGH QUALITY version of LED 3014
COOL WHITE CRI85 LUW JNSH.EC 0.25W

The DURIS® E 3 Family combines high efficacy and a wide beam angle into a compact format (3.0 mm x 1.4 mm).
This is key to homogeneous illumination applications where the DURIS® E 3 never fails to impress with its performance on system level.
This is exactly the case o DURIS® E 3 LEDs. Thanks to their compact SMT packages, they can be freely used on PCBs of virtually any shapes. Small dimensions of the LEDs enable tight placing of LEDs next to each other. OSRAM DURIS® E 3 LEDs feature a very homogenous radiation pattern in a wide angle (110°) and a high efficiency of up to 130lm/W. The result is a perfectly homogenous light without visible dots. That´s why they´re perfectly suitable for a construction of replacements of classic fluorescent lamps (CCFL) (T5 a T8) and bulbs. DURIS® E 3 has very similar optical specification, the main point is in the maximum current of 30mA/E3.

It is good to realize, that a maximum current of LED has nothing in common with efficiency, i.e. even low-power LEDs feature a high efficiency (lm/W). That´s why approximately the same-efficient light source can be created by 1 OSRAM OSLON Square LED, but even by for example 50 pcs Duris E3 or 8 pcs Duris E5. An advantage of high-power LEDs is an easy achievement of a high luminous flux from a small area (spot lights) and an easy application of optics. On the other hand, less powerful LEDs are usually more easily applicable, no secondary optics is necessary and often even no additional heatsink is necessary because the power is dispersed on a bigger area and already the PCB itself is often able to lead away and dissipate a generated heat. That´s why the usage of Duris E3 is very simple and virtually immediately after soldering LED to a PCB we gain a working source of a homogenous light.
ESD sensitive device

Applications:

• Task lights
• Retrofits and fixtures
• Indoor General Lighting
• Shop lighting

We received these original OSRAM parts of an OEM-stock (Industrial/Germany) and for each type it exist a datasheet (see Internet) with specified parameters.

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Allgemeine Information

As this offer contains goods in mint condition from industrial OEM stock (so–called NOS) the packing or the goods themselves might visually show it.
The offer is without engagement.
All information given relies on sources by the respective manufacturer, like data sheets etc. This information is supplied witout liability.

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