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Unmounted LEDs

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Unmounted LEDs




  • LEDs in the UV, VIS, and IR Spectral Ranges
  • Broadband Light Sources
  • Versatile LED MOunts

Features

  • Full Line of UV, VIS, and IR LEDs
  • Single Color, Tri-Color, and White LEDs Available
  • Glass Lenses and Parabolic Reflectors Provide Increased Intensity in the Forward Direction

LEDs are compact, energy efficient light sources that are available with or without beam shaping optics. General information that allows for a quick comparison of the available LEDs can be found in the tables below, while the complete set of specifications and spectrum of a particular LED can be viewed by clicking on the red "Documents Icon" next to the item number and then opening the Spec Sheet link. The following LEDs are sold in packages of five: LED465E (465 nm), LED525E (525 nm), LED528EHP (525 nm), LED591E (590 nm), LED630E (639 nm), LED780E (780 nm), LED870E (870 nm), LED940E (940 nm), and LEDRGBE (620/515/480 nm).

Collimation
Because the LEDs shown here have significant divergence, the output light frequently needs to be focused in order to send it to experimental setups. For our unmounted LEDs in the 400 - 1600 nm spectral range, we generally recommend our family of Aspheric Condenser Lenses, which make the output less divergent and are available uncoated or AR coated. Our LEDs in the 1600 - 4600 nm spectral range feature parabolic reflectors that reduce the divergence angle.

Single-Color UV LEDs (245 - 390 nm)

Item #Center
Wavelength*
Optical
Power*
Spectral
FWHM*
Viewing
Half Angle*
Max DC Forward
Current**
Package
LED245W 245 nm 0.07 mW 12 nm 60° 25 mA TO-39
LED260W 260 nm 0.300 mW 12 nm 60° 30 mA TO-39
LED265W 265 nm 0.3 mW 12 nm 60° 30 mA TO-39
LED275W 275 nm 0.8 mW 12 nm 60° 30 mA TO-39
LED285W 285 nm 0.800 mW 12 nm 60° 30 mA TO-39
LED290W 290 nm 0.8 mW 12 nm 60° 30 mA TO-39
LED300W 300 nm 0.5 mW 12 nm 60° 30 mA TO-39
LED315W 315 nm 0.600 mW 10 nm 60° 30 mA TO-39
LED325W 325 nm 0.4 mW 15 nm 60° 30 mA TO-39
LED341W 340 nm 0.35 mW (Max) 15 nm 60° 20 mA TO-39
LED365W 365 nm 0.800 mW 15 nm 60° 30 mA TO-39
LED370E 375 nm 2.5 mW 10 nm 19° 30 mA T-1 3/4

 

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

Single-Color Visible LEDs (400 - 700 nm)

Item #Center
Wavelength*
Optical
Power*
Spectral
FWHM*
Viewing
Half Angle*
Max DC Forward
Current**
Package
LED405E 405 nm 6 mW 15 nm 30 mA T-1 3/4
LED465E 465 nm 20.0 mW 25 nm 50 mA T-1 3/4
LED470L 470 nm 170 mW 22 nm 350 mA TO-39
LED521M 525 nm 2 mW 40 nm 55° 30 mA TO-18
LED525E 525 nm 2.6 mW (Max) 32 nm 7.5° 30 mA T-1 3/4
LED528EHP 525 nm 7.0 mW 35 nm 50 mA T-1 3/4
LED591E 590 nm 2 mW 20 nm 10° 50 mA T-1 3/4
LED631E 635 nm 4 mW 10 nm 20° 50 mA T-1 3/4
LED635L 635 nm 170 mW 15 nm 500mA TO-39
LED630E 639 nm 7.2 mW 17 nm 7.5° 50 mA T-1 3/4

 

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

 


Single-Color IR LEDs (780 - 1600 nm)

Item #Center
Wavelength*
Optical
Power*
Spectral
FWHM*
Viewing
Half Angle*
Max DC Forward
Current**
Package
LED780E 780 nm 18 mW 30 nm 10° 100 mA T-1 3/4
LED851W 850 nm 8 mW 40 nm 55° 100 mA TO-18
LED851L 850 nm 18 mW 40 nm 10° 100 mA TO-18
LED870E 870 nm 22 mW 40 nm 10° 100 mA T-1 3/4
LED880W 880 nm 100 mW 80 nm 55° 500 mA TO-39
LED910E 910 nm 12 mW 35 nm 100 mA 5.5 mm
LED940E 940 nm 18 mW 50 nm 10° 100 mA T-1 3/4
LED1050E 1050 nm 2.5 mW 55 nm 15° 100 mA T-1 3/4
LED1070E 1070 nm 7.5 mW 80 nm 15° 100 mA T-1 3/4
LED1200E 1200 nm 2.5 mW 100 nm 15° 100 mA T-1 3/4
LED1300E 1300 nm 2 mW 100 nm 15° 100 mA T-1 3/4
LED1450E 1450 nm 2 mW 100 nm 15° 100 mA T-1 3/4
LED1550E 1550 nm 2 mW 100 nm 15° 100 mA T-1 3/4

*Typical values unless otherwise noted.
**Specified for temperature of 25 °C.

 

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