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Part Number: LT-1943   
CREE XM-L U3 on Copper PCB
Special edition: CREE XM-L 2T0-U3 on Copper PCB

Diameter: 16.0
Viewing Angle: 125°
Height: 4.02
Emitting Color: white
Lumen min.: 320
Lumen typ.: 320
Lumen max.: 1100
Kelvin min.: 5200
Kelvin max.: 5700
mA min.: 700 mA
mA typ.: 700 mA
mA max.: 3000 mA
V min.: 2,9 V
V typ.: 2.9 V
V max.: 4 V
Reverse Voltage: 5 V
Watt: 2,03 W
Datasheet: Click here!
Binning & Labeling: Click here!

CREE XML-L in U3 rank on copper core PCB

The massive copper PCB has an outstanding and fast heat dissipation. A further advantage is the direct connection of the LED base with the copper. This contact is possible because of a special open area in the dielectric and increases the PCBs efficiancy even more.

The back side is holohedral golden. This was made to avoid possible oxidation and makes it easy to remove residues of additives or fingerprints.

The copper PCB has a diameter of 16mm and is useable in a wide range of applications like LED torches for example.

Resistor for 5V-Betrieb: 3 Ohm / 1.47 W
Resistor for 9V-Betrieb: 9 Ohm / 4.27 W
Resistor for 12V-Betrieb: 13 Ohm / 6.37 W
Resistor for 14V-Betrieb: 16 Ohm / 7.77 W

Quantity Price per pcs.
1 - 99 10,90 €
ab 100 Special price
Prices incl. VAT with
additional shipping costs


  Delivery time
Deliveries within Germany take 2-3 days beginning after receipt of payment, for deliveries to invoice beginning with the shipment, for deliveries to cash on delivery beginning with receipt of order.

Payments and incoming orders beyond our business hours let the delivery time begin with the next workday. For deliveries to other EU countries the delivery time may be extended up to 3 weeks.

The delivery time is subject to the proper delivery of the logistics company, as far as delivery delays are not caused by us.

The validity of the above delivery times requires the availability of the ordered goods from stock at the time the delivery time is beginning.

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