PCB-mounted Laser Detector – gRAY B01-SMC

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PCB-mounted Laser Detector – gRAY B01-SMC

PCB-mounted Laser Detector Sensing area: 4.4 mm x  4.4 mm Sensitvity: >40mV/W


  • - gRAY Laser Detector on a metal-core PCB (acts as heat sink), no thermal integration needed
  • - 100 µW to 5 W power range
  • - Sensitive to all wavelengths from UV to MIR
  • - Integrated NTC thermistor
  • - Simple, compact and robust mounting
  • - Optional: NIST/PTB traceable calibration


Product gRAY B01-SMC (calibrated)
Article Number A-071356
Detector Type Thermopile
Spectral Range [µm] 0.19 - 15
Board Dimensions (w x l) [mm x mm] 18.0 x 12.0
PCB Base Material 1.5mm alu-core PCB
Product Thickness (t) [mm] 2.0
Sensing Area (a x b)[mm x mm] 4.4 x 4.4
Max. Power [W] 1 (additional cooling necessary e.g. heat sink)
Noise Equivalent Powera [µW] 10
Max. Average Power Density [kW/cm2] 1.5
Min. Sensitivityb Z [mV/W] 40
Temperature Dependence of Z [%/°C] 0.125
Integrated Temperature Sensor NTC 10kOhm
Response Time (0-95%) [s] 0.5 c/1.5
Operating Temperature Range Min / Max [°C] -50 / 150
Cooling Method conduction, convection
Homogeneity d [±%] 1
Linearity with Power [±%] 0.5
Electrical Connection solder pads
Mounting Method screws (2 x M3) and or/or thermal glue gSKIN® MOUNT-1213 (A-018884)

a Experimentally evaluated values under optimal steady state conditions. b For applications with highest precision requirements, greenTEG recommends an optical calibration once the gRAY sensor is integrated into the final system. c Anticipated. d Position dependent signal for beam diameters smaller than 1.5 mm not specified.

If you are interested to purchase in larger quantities, please contact info@greenTEG.com

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