COB LEDs

COB (Chip on Board) LEDs are compact LED modules with a bright light output. They consist of a small square or circular substrate which houses multiple LED chips/dies. These are covered with a phosphor coating. The most common colour of COB LED is white, however there a few more colours available as the technology develops. How do they work?COB LEDs have a base substrate, made of aluminium or ceramic, on which the LED dies are mounted. The actual LEDs provide a blue light. The number of LED dies and their typical luminous flux determines the “brightness” of the COB LED.The layer of phosphor, which is an orangey-yellow colour, sits on top of the LED dies. The phosphor converts the blue LED dies into a white light. The type of phosphor creates different colour temperatures.What is colour temperature?Colour temperature describes the warmth or coolness of the LED light output. “Warm” COB LEDs offer a yellow-orange light output while “Cool” COB LEDs tend to be a bluer white. Colour temperature is measured in Kelvins with the symbol “K”. What are the advantages of COB LEDs?• Higher LED density than traditional LED mounting process• No need for multiple soldering - just one package• Bright light outputUses for COB LEDs:• General purpose lighting• Downlights• High Bay lighting• Low Bay lighting• Spotlights• Solid State Lighting (SSL) replacements

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Description Price Typical Luminous Flux Luminous Intensity Optical Source Diameter Colour Temperature Radiant Flux Series Viewing Angle Colour Rendering LED Colours Forward Voltage Forward Current Dimensions Automotive Standard
RS Stock No. 909-3253
Mfr. Part No.CXA1304-0000-000N00B227F
BrandCree LED
MYR7.098
Each (In a Pack of 5)
units
423 lm - 6mm 2700K 10.9W CXA 115 ° 80 White 36 V 250mA 13.35 x 13.35 x 1.15mm -
RS Stock No. 145-7678
Mfr. Part No.CXA1304-0000-000N00B227F
BrandCree LED
MYR6.09
Each (In a Tray of 100)
units
423 lm - 6mm 2700K 10.9W CXA 115 ° 80 White 36 V 250mA 13.35 x 13.35 x 1.15mm -
RS Stock No. 903-3646
Mfr. Part No.COB-100W-C
BrandPowerLED
MYR249.33
Each
units
12000 LM @ +-300K - - 6000k +-300K 100W - 120 ° 70 White 31.5 V 4000 (Max.)mA 46 x 40 x 2.2mm -
RS Stock No. 884-7383
Mfr. Part No.CXB3590-0000-000R0HCB30G
BrandCree LED
MYR148.00
Each
units
12134 lm - 30mm 3000K 137W CXA2 115 ° 80 White 72 V 1800 mA, 3600 mA 34.85 x 34.85 x 1.7mm -
RS Stock No. 162-9780
Mfr. Part No.CXB3590-0000-000R0HCB30G
BrandCree LED
MYR137.928
Each (In a Tray of 50)
units
12134 lm - 30mm 3000K 137W CXA2 115 ° 80 White 72 V 1800 mA, 3600 mA 34.85 x 34.85 x 1.7mm -
RS Stock No. 884-7466
Mfr. Part No.CXB1304-0000-000C0UA227G
BrandCree LED
MYR7.24
Each (In a Pack of 2)
units
364 lm, 486 lm - 6mm 2700K 10W CXA2 115 ° 80, 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 884-7494
Mfr. Part No.CXB1512-0000-000N0BN450E
BrandCree LED
MYR14.97
Each
units
869 lm, 1871 lm - - 5000K 22W CXA2 115 ° 70, 90 White 36 V 250 mA, 600 mA 15.85 x 15.85 x 1.7mm -
RS Stock No. 162-9748
Mfr. Part No.CXB1304-0000-000C0UA227G
BrandCree LED
MYR6.09
Each (In a Tray of 100)
units
364 lm, 486 lm - 6mm 2700K 10W CXA2 115 ° 80, 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 162-9755
Mfr. Part No.CXB1512-0000-000N0BN450E
BrandCree LED
MYR13.47
Each (In a Tray of 100)
units
869 lm, 1871 lm - - 5000K 22W CXA2 115 ° 70, 90 White 36 V 250 mA, 600 mA 15.85 x 15.85 x 1.7mm -
RS Stock No. 162-9760
Mfr. Part No.CXB1512-0000-000N0UK427G
BrandCree LED
MYR16.812
Each (In a Tray of 100)
units
1313 lm, 1411 lm - 8.9mm 2700K 22W CXA2 115 ° 90 White 36 V 600mA 15.85 x 15.85 x 1.7mm -
RS Stock No. 903-3655
Mfr. Part No.COB-100W-W
BrandPowerLED
MYR278.68
Each
units
11000 lm @ 3000 K - - 3000K 100W - 120 ° 70 White 31.5 V 4000 (Max.)mA 46 x 40 x 2.2mm -
RS Stock No. 884-7475
Mfr. Part No.CXB1304-0000-000C0UB230G
BrandCree LED
MYR10.345
Each (In a Pack of 2)
units
392 lm, 453 lm - 6mm 3000K 10W CXA2 115 ° 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 884-7481
Mfr. Part No.CXB1304-0000-000C0UA427G
BrandCree LED
MYR8.755
Each (In a Pack of 2)
units
364 lm, 392 lm - 6mm 2700K 10W CXA2 115 ° 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 162-9750
Mfr. Part No.CXB1304-0000-000C0UB230G
BrandCree LED
MYR7.487
Each (In a Tray of 100)
units
392 lm, 453 lm - 6mm 3000K 10W CXA2 115 ° 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 162-9749
Mfr. Part No.CXB1304-0000-000C0UA427G
BrandCree LED
MYR7.489
Each (In a Tray of 100)
units
364 lm, 392 lm - 6mm 2700K 10W CXA2 115 ° 90 White 9 V 1000mA 13.35 x 13.35 x 1.7mm -
RS Stock No. 919-9730
Mfr. Part No.CXA3070-0000-000N0HZ240H
BrandCree LED
MYR128.914
Each (In a Tray of 100)
units
- - - 4000K 117000mW XLamp CXA3070 115 ° - White 38.5 V 2800mA 27.35 x 27.35 x 1.7mm -
RS Stock No. 884-7355
Mfr. Part No.CXB1512-0000-000N0UK427G
BrandCree LED
MYR18.65
Each
units
1313 lm, 1411 lm - 8.9mm 2700K 22W CXA2 115 ° 90 White 36 V 600mA 15.85 x 15.85 x 1.7mm -
RS Stock No. 809-2218
Mfr. Part No.CXA3070-0000-000N0HZ240H
BrandCree LED
MYR230.55
Each
units
- - - 4000K 117000mW XLamp CXA3070 115 ° - White 38.5 V 2800mA 27.35 x 27.35 x 1.7mm -
RS Stock No. 903-3633
Mfr. Part No.COB-30W-W
BrandPowerLED
MYR141.71
Each
units
3600 lm @ 3000 K - - 3000K 30W - 120 ° 70 White 31.5 V 1200 (Max.)mA 46 x 40 x 2.2mm -
RS Stock No. 809-1666
Mfr. Part No.CXA3050-0000-000N0HX250F
BrandCree LED
MYR85.19
Each
units
- - - 5000K 100000mW XLamp CXA3070 115 ° - White 36 V 2500mA 27.35 x 27.35 x 1.7mm -