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Warm White (3100K), 7 LED 40mm Round CoolBase Assembly - 770 lm @ 700mA

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Warm White (3100K), 7 LED 40mm Round CoolBase Assembly - 770 lm @ 700mA

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The SR-02-WW060 has been discontinued. The SP-02 SinkPAD LED Assembly may be a suitable replacement.

Part Number : SR-02-WW060

Exclusive to Luxeon Star LEDs, 7 LXML-PWW1-0060 Warm White Rebel LEDs are soldered to a 40mm round, 1/32" FR4 board. This assembly has been specifically designed to accommodate the Polymer Optics 7 Cell Cluster series of optics, including:

Polymer 263 - Fiber Optic Concentrator
Polymer 261 - 12 Degree LED Collimator
Polymer 264 - 12 Degree LED Diffused Collimator
Polymer 262 - 50 Degree LED Collimator

The LEDs can be powered in either parallel (singly) or in series with the addition of 0 ohm resistors or solder dots. A Vishay NTC 10K Thermistor (NTHS0805N02N1002J) is mounted to the board to monitor temperature and can be used for foldback temperature control. For more information about using the thermistor, please review our SR-02 Thermal Measurement Guidelines document. The SR-02-WW060 can be ordered in any quantity with quantity discounts available.

Want to power this LED assembly from a voltage as low as 10VDC? Then check out the FlexBlock LED driver. A single driver can power all 7 of these LEDs connected in series with any voltage from 10V to 18V^*.

Need a mixture of different color LEDs pre-mounted to this board? A custom version of this assembly is also available.

* The maximum voltage must be less than the total forward voltage of all series connected LEDs.

Warm White

LED Color

Lumens @ 350mA

770

Lumens @ 700mA

Lumens @ 1000mA

Efficacy (lm/W) @ 350mA

Efficacy (lm/W) @ 700mA

3100

Typical Color Temperature (K) (1)

2540 to 3500

Color Temperature Range (K) (1)

Color Rendering Index (CRI) (1)

700

Recommended Operating Current (mA) (2)

1000

Maximum Rated Drive Current (mA)

22.4

Typical Forward Voltage (Vf) (3)

27.9

Maximum Forward Voltage (Vf) (3,5)

17 C°/W

Thermal Resistance (C°/W) (1,5)

150

Maximum Junction Temperature (C°)

-40 - 125

Operating Temperature Range (C°)

40mm x 3mm

Dimensions (Dia./H)

1.	Values based on 350mA and a Thermal Pad temperature of 25C.
2.	This is the maximum operating current that we recommend for this LED. Higher drive currents may be possible, but will require careful design of a suitable cooling system.
3.	At the recommended operating current.
4.	Typical thermal resistance from the junction of each LED to the bottom of the PCB.
5.	This is the value we recommend you use for determining driver input voltage.

Important Note About Stock: We only keep a small number of this item in stock. Additional items are generally built to order. There are no minimum order requirements and the lead time will typically run from 2 to 5 business days. Please contact us for lead times for orders above 100 pieces.

Do you need LEDs with a specific flux, color or forward voltage? Order this LED assembly in 150 piece increments and we will build it using LEDs from the same bin. We can also provide specific bin numbers. Contact us for availability.

Click here to learn more about LED binning.