Dexter Research Center, Inc. Silicon Based Thermopile Detector S25 TO-18

Features: A single-channel silicon-based thermopile that offers the smallest single element active area size at 0.25mm x 0.25mm in a small TO-18 package. Delivers a very fast 12ms time constant in Argon encapsulation gas and even faster with Neon gas at 9ms. Delivers a very low Temperature Coefficient of Responsivity of -0.04%/°C. Applications: Excellent for non-contact temperature measurement when extremely small spot size is a design requirement. Benefit: Small active area, fast time constant in a small package with lower output that has a higher cost.