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Holiday Shipping & Production Dates For 2023

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Red (627nm) LUXEON Rebel LED; Mounted on a 25mm Square CoolBase – 106 lm @ 700mA

Regular Price: $12.08 /ea

The SR-12-D2050 high power LED module features a LXM2-PD01-0050 high brightness Red Rebel LED soldered to a 25mm square CoolBase with a Fraen FLP-N4-RE-HRF optic.

The FR-4 (fiberglass) CoolBase offers a high efficiency thermal design that matches or outperforms standard aluminum MCPCB bases.

The SR-12 series of LED modules are designed as a drop-in replacement for the original Luxeon Star/O LED series, which Lumileds no longer manufactures. It has a nearly identical form factor to the original Star/O and can typically be cooled and powered using the same heat sink and driver.

GO SOLDER FREE!

Check out the no-solder version of this module

SR-12-D2050

Discount Pricing

Built To Order Lead Time
6-8 Days
Product Status
Built to order
Minimum order quantity
1
Manufacturer
Quadica Developments
Quantity Unit Price
1 - 9 $12.08
10 - 24 $11.48
25 - 49 $10.87
50 - 99 $10.27
100 - 249 $9.66
250 - 999 $9.06
1000 + $8.46
Built To Order Lead Time
6-8 Days
Product Status
Built to order
Minimum order quantity
1
Manufacturer
Quadica Developments
Datasheet

Discount Pricing

Quantity Unit Price
1 - 9 $12.08
10 - 24 $11.48
25 - 49 $10.87
50 - 99 $10.27
100 - 249 $9.66
250 - 999 $9.06
1000 + $8.46

Compatible Products

App Notes

Specs

Drivers

Cooling

Documents & Compliance

Thermal Management

The CoolBase SR-12-D2050 LED module requires careful attention to mounting and cooling to ensure that the junction temperature of the LED is kept well below the maximum rating specified in the Lumileds datasheet.

We recommend that the module be mounted to an aluminum or copper finned heatsink exposed to open air for optimal cooling. The module can be mounted to the heat sink in one of two ways:

Before fastening the module to the heat sink, ensure that the two mating surfaces are perfectly flat and clean to maximize heat transfer to the heatsink. Mechanical fasteners are not recommended for this module.

The bottom of the LED module is electrically neutral, so it is unnecessary to electrically isolate the base from the cooling surface.

Stock

We usually keep a small number of this part in stock. However, we can produce virtually any quantity you require on demand. Please get in touch with us for lead times for orders above 1,000 pieces.

LED Binning

Order quantities less than 1,000 pieces are produced from unbinned stock (cut strips). We can supply binned LED modules (built from full reels)) If you order in 1,000+ quantities, please contact us for binning details.

You can learn more about LED binning here.

LED ColorRed
Recommended Operating Current350 mA
Maximum Rated Drive Current700 mA
Maximum Pulse Current700 mA
Typical Forward Voltage2.1 Vf
Maximum Forward Voltage2.8 Vf
Lumens @ 350 mA53 lm
Lumens @ 700 mA101 lm
Wavelength Range620 to 645 K
Beam Angle125°
Thermal Resistance9.5 °C/W
Maximum Recommended Junction Temp135 °C
Operating Temperature Range-40 to 120 °C
Dimensions (L x W x H)25 x 25 x 15.0 mm
Weight6.0 g
Refer to the product datasheets for complete specifications.

A current-regulating LED driver is required between the power supply and the LED module to ensure that the LED is not powered above its maximum current rating. You can learn more about powering high-power LED modules here.

All drivers listed here are 100% compatible with the SR-12-D2050 LED module. The driver you select will depend on your specific requirements.

Product InformationStockPricehf:att:pa_output-currenthf:att:pa_connectionhf:att:pa_dimming

To maximize life and reliability, a heatsink or alternate method of cooling is required to ensure that the junction temperature of the LED is kept well below its maximum temperature rating. 

Refer to our Thermal Management articles for assistance selecting an appropriate heatsink from the available options here.

Product InformationStockPricehf:att:pa_length-hshf:att:pa_width-hshf:att:pa_height-hshf:att:pa_cw-filterhf:att:pa_fin-type
RoHS StatusRoHS 3 Compliant
REACH StatusREACH Uneffected
Conflict Minerals ReportCMRT Rev 6.22
Proposition 65 Statement
Proposition 65
PFAS DeclarationPFAS Declaration
ECCNEAR99
HTS8543.70.71.00
Country of OriginCA

Thermal Management

The CoolBase SR-12-D2050 LED module requires careful attention to mounting and cooling to ensure that the junction temperature of the LED is kept well below the maximum rating specified in the Lumileds datasheet.

We recommend that the module be mounted to an aluminum or copper finned heatsink exposed to open air for optimal cooling. The module can be mounted to the heat sink in one of two ways:

Before fastening the module to the heat sink, ensure that the two mating surfaces are perfectly flat and clean to maximize heat transfer to the heatsink. Mechanical fasteners are not recommended for this module.

The bottom of the LED module is electrically neutral, so it is unnecessary to electrically isolate the base from the cooling surface.

Stock

We usually keep a small number of this part in stock. However, we can produce virtually any quantity you require on demand. Please get in touch with us for lead times for orders above 1,000 pieces.

LED Binning

Order quantities less than 1,000 pieces are produced from unbinned stock (cut strips). We can supply binned LED modules (built from full reels)) If you order in 1,000+ quantities, please contact us for binning details.

You can learn more about LED binning here.

LED ColorRed
Recommended Operating Current350 mA
Maximum Rated Drive Current700 mA
Maximum Pulse Current700 mA
Typical Forward Voltage2.1 Vf
Maximum Forward Voltage2.8 Vf
Lumens @ 350 mA53 lm
Lumens @ 700 mA101 lm
Wavelength Range620 to 645 K
Beam Angle125°
Thermal Resistance9.5 °C/W
Maximum Recommended Junction Temp135 °C
Operating Temperature Range-40 to 120 °C
Dimensions (L x W x H)25 x 25 x 15.0 mm
Weight6.0 g
Refer to the product datasheets for complete specifications.

A current-regulating LED driver is required between the power supply and the LED module to ensure that the LED is not powered above its maximum current rating. You can learn more about powering high-power LED modules here.

All drivers listed here are 100% compatible with the SR-12-D2050 LED module. The driver you select will depend on your specific requirements.

Product InformationStockPricehf:att:pa_output-currenthf:att:pa_connectionhf:att:pa_dimming

To maximize life and reliability, a heatsink or alternate method of cooling is required to ensure that the junction temperature of the LED is kept well below its maximum temperature rating. 

Refer to our Thermal Management articles for assistance selecting an appropriate heatsink from the available options here.

Product InformationStockPricehf:att:pa_length-hshf:att:pa_width-hshf:att:pa_height-hshf:att:pa_cw-filterhf:att:pa_fin-type
RoHS StatusRoHS 3 Compliant
REACH StatusREACH Uneffected
Conflict Minerals ReportCMRT Rev 6.22
Proposition 65 Statement
Proposition 65
PFAS DeclarationPFAS Declaration
ECCNEAR99
HTS8543.70.71.00
Country of OriginCA