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Home / Products / IR-70 and IR-75 650 mW Pulsable IR Emitters TO-39
IR-70 and IR-75 650 mW Pulsable IR Emitters TO-39
IR-70 and IR-75 650 mW Pulsable IR Emitters TO-39
IR-70 and IR-75 650 mW Pulsable IR Emitters TO-39

IR-70 and IR-75 650 mW Pulsable IR Emitters TO-39

$78.00 - $98.00

Item Description

The HawkEye IR-7x Series is a MEMS technology pulsable infrared emitter. This source is based on patented technology. Due to its low thermal mass, the IR-7x Series can be pulsed at frequencies up to 70+ hertz with good modulation depth (contrast between the on and off states).

The IR-70, mounted in a TO-39 header with a windowless cap provides the smallest package and gives the widest output energy beam. FWHM (full width at half max) for the IR-70 is 100°.

The IR-75 is an IR-70 emitter with a collimating optic to provide approximately 15x the on-axis output. FWHM (full width at half max) for the IR-75 is 15°.

Also see the Universal Photon Source (UPS) Driver Board as an accessory to your emitter.

Product Technical Specs

  • Summary product specifications are below
  • View and download the detailed product sheet at the Download PDF tab
  • Please contact us with any questions for or assistance via our contact request page or at 617-566-3821
IR-70  IR-75 & IR-77
Active Area (mm) 2.2 x 2.4 2.2 x 2.4
Typical Operating
Temperature		 450°C to 750°C 450°C to 750°C
Drive Voltage at 750°C  6.0 +/- 0.4 volts 6.0 +/- 0.4 volts
Frequency at 50% Modulation Depth
(25% Duty Cycle)		 70Hz 70 Hz
Package   TO‐39 with cap IR-75 with parabolic reflector; IR-77 with elliptical reflector
Angular Output‐‐FWHM 100° IR-75-15°; IR77 - focused

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