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Holiday Shipping & Production Dates For 2023

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Red (627nm) LUXEON Rebel LED; Mounted on a 40mm Round 7-Up CoolBase – 630 lm @ 700mA

Regular Price: $52.93 /ea

The SR-02-D2040 LED assembly has 7 LXM2-PD01-0040 Red LUXEON Rebel LEDs soldered to our 40mm round 7-Up CoolBase. The FR4 CoolBase offers a high efficiency thermal design that matches or outperforms standard aluminium MCPCB bases.

SR-02-D2040

Discount Pricing

Built To Order Lead Time
2-8 Days
Product Status
Built to order
Minimum order quantity
1
Manufacturer
Quadica Developments
Quantity Unit Price
1 - 9 $52.93
10 - 24 $50.28
25 - 49 $47.64
50 - 99 $44.99
100 - 249 $42.34
250 - 999 $39.70
1000 + $37.05
Built To Order Lead Time
2-8 Days
Product Status
Built to order
Minimum order quantity
1
Manufacturer
Quadica Developments
Datasheet

Discount Pricing

Quantity Unit Price
1 - 9 $52.93
10 - 24 $50.28
25 - 49 $47.64
50 - 99 $44.99
100 - 249 $42.34
250 - 999 $39.70
1000 + $37.05

Compatible Products

App Notes

Specs

Drivers

Optics

Cooling

Documents & Compliance

Thermal Management

A suitable finned heatsink or other cooling method must always be used with the SR-02-D2040 LED module to ensure that the junction temperature of the LEDs is kept well below the maximum rating specified in the Lumileds datasheet. The size of the heatsink will depend on the ambient temperature and the current used to power the LEDs.

Bench testing that we have conducted with SR-02 CoolBase modules powered at 700mA in an open-air environment and an ambient temperature of 25°C has indicated that a heat sink with a thermal rating of 9 C°/W or lower should be adequate. However, you must perform your own testing and analysis to determine if the heatsink you select is suitable for your application.

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.

A Vishay NTC 10K Thermistor (NTHS0805N02N1002J Thermistor datasheet) 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 Onboard thermistor temperature measurement information in the SR-02 module datasheet.

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

Connection

This LED module can be powered in parallel or series by adding 0-ohm resistors or solder dots.

SR-02 40mm 7-Up round LED module series and parallel connection diagram.

Want to power this module from a voltage as low as 10VDC? Then check out the FlexBlock LED drivers. A single driver can power all 7 of these LEDs connected in series with any input voltage from 10V to 18V. Note that the maximum input voltage to the driver must be less than the total forward voltage of all series-connected LEDs.

Mixed Color LEDs

Need different color LEDs mounted to a single 7-Up module? A color-mixing version is available.

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 of less than 140 pieces are produced from unbinned stock (cut strips). We can supply binned LED modules (built from full reels)) If you order in 140+ 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 Voltage14.7 Vf
Maximum Forward Voltage19.6 Vf
Lumens @ 350 mA336 lm
Lumens @ 700 mA637 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)40 x 40 x 5 mm
Weight6.9 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-02-D2040 LED module. The driver you select will depend on your specific requirements.

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

High-power LEDs include a primary optic for protection and light optimization. However, a secondary optic is often essential for better focus and light distribution.

All the optics listed here are 100% compatible with the SR-02-D2040 LED module.

Note: The optics listed here may not be ideal for ultraviolet or infrared LEDs. You will need to test the optic for your specific application.

Product InformationStockPricehf:att:pa_beam-typehf:att:pa_mounting

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

A suitable finned heatsink or other cooling method must always be used with the SR-02-D2040 LED module to ensure that the junction temperature of the LEDs is kept well below the maximum rating specified in the Lumileds datasheet. The size of the heatsink will depend on the ambient temperature and the current used to power the LEDs.

Bench testing that we have conducted with SR-02 CoolBase modules powered at 700mA in an open-air environment and an ambient temperature of 25°C has indicated that a heat sink with a thermal rating of 9 C°/W or lower should be adequate. However, you must perform your own testing and analysis to determine if the heatsink you select is suitable for your application.

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.

A Vishay NTC 10K Thermistor (NTHS0805N02N1002J Thermistor datasheet) 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 Onboard thermistor temperature measurement information in the SR-02 module datasheet.

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

Connection

This LED module can be powered in parallel or series by adding 0-ohm resistors or solder dots.

SR-02 40mm 7-Up round LED module series and parallel connection diagram.

Want to power this module from a voltage as low as 10VDC? Then check out the FlexBlock LED drivers. A single driver can power all 7 of these LEDs connected in series with any input voltage from 10V to 18V. Note that the maximum input voltage to the driver must be less than the total forward voltage of all series-connected LEDs.

Mixed Color LEDs

Need different color LEDs mounted to a single 7-Up module? A color-mixing version is available.

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 of less than 140 pieces are produced from unbinned stock (cut strips). We can supply binned LED modules (built from full reels)) If you order in 140+ 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 Voltage14.7 Vf
Maximum Forward Voltage19.6 Vf
Lumens @ 350 mA336 lm
Lumens @ 700 mA637 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)40 x 40 x 5 mm
Weight6.9 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-02-D2040 LED module. The driver you select will depend on your specific requirements.

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

High-power LEDs include a primary optic for protection and light optimization. However, a secondary optic is often essential for better focus and light distribution.

All the optics listed here are 100% compatible with the SR-02-D2040 LED module.

Product InformationStockPricehf:att:pa_beam-typehf:att:pa_mounting

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