The DET100A2 from Thorlabs Inc is a Silicon Biased Detector that has a wavelength range of 320 nm - 1100 nm. It has a peak wavelength of 960 nm with an active area diameter of 9.8 mm and responsivity of 0.72 A/W. This detector has a junction capacitance of 150 pF and rise time of 35 ns (at 632 nm). It has a dark current of 0.9 nA and noise equivalent power of 2.4 x 10-14 W/sqrt(Hz). This detector has a surface depth of 3.3 mm and bias voltage of 10 V. It includes an SM1T1 coupler & SM1RR retainer ring and has BNC connectors. This detector requires a DC supply voltage of 12 V and delivers up to 10 mA of current. It is available in a package that measures 70.9 mm x 49.8 mm x 22.5 mm and is ideal for light detection applications.