PSD module


Integrates a PSD for precision photometry with low-noise amp in a compact case (Photosensitive area: 4 ×4 mm)


PSD module C10439-01 contains a high-precision two-dimensional PSD (position sensitive detector) and a low-noise amplifier, and is able to perform accurate distance measurement. Using a PSD module with a dedicated signal processing unit (C10460-01) allows obtaining distance information easily.

-Photosensitive area: 4 ×4 mm
-Easy handling
-High precision analog voltage output
-Only half size of a business card: 34 (W) × 44 (H) × 40 (D) mm
-Three-types with different active areas available


Detector type Two-dimensional PSD
Photosensitive area 4 × 4 mm
Spectral response range 320 to 1100 nm
Peak sensitivity wavelength 960 nm
Photosensitivity (typ.) -60 mV/μm
Supply voltage ±5 to ±12 V
Measurement condition Ta=25 ℃, Vcc=±12 V, unless otherwise noted

Spectral response

Dimensional outline (unit: mm)

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