CS0625V20A/R59A Cooled VLWIR Detector

The CS0625V20A/R59A is a cooled VLWIR detector based on type-II superlattice (T2SL) technology. It combines a 640 × 512 array, 25 μm pixel pitch and a 7.7–12.5 μm spectral response for integration into infrared imaging equipment.

Specifications

Product overview

The listed frame rate is 100 Hz, with NETD ≤30 mK, cooldown ≤8 minutes and weight ≤750 g. These are detector specifications rather than complete-camera performance guarantees. NETD describes sensitivity to temperature differences, not calibrated temperature-measurement accuracy.

Technical specifications

Detector technology	Cooled type-II superlattice (T2SL)
Array format	640 × 512
Pixel pitch	25 μm
Spectral response	7.7–12.5 μm
F-number	F/2
Cryocooler maximum electrical input	≤36 W DC over the specified temperature range
Cryocooler steady-state electrical input	≤12 W DC at 70 K cold-end temperature and 23 °C ambient
NETD	≤30 mK
Frame rate	100 Hz
Cooldown	≤8 min; confirm test conditions
Weight	≤750 g

Applications and integration

Application areas include industrial inspection, process sensing and scientific imaging. The extended spectral response should be reviewed against the intended scene and optical materials. Any gas-specific sensing capability requires separate validation; the broad band alone does not identify a detectable gas or concentration.

The electrical limits above apply to cryocooler input, not total detector-system or camera power. The ≤12 W DC steady-state limit applies specifically at 70 K cold-end temperature and 23 °C ambient. Confirm optics, readout and control interfaces, mechanical dimensions and acceptance conditions for the selected configuration.