Excelitas high-sensitivity Thermopile Detectors are available in TO-46, TO-5 and compact SMD housings. They vary by sensor-area size and housing type. With the range of specially designed sensors, Excelitas provides solutions for Thermometry (Isothermal construction), Non-contact Measurement (built-in lens) or Gas Monitoring (two narrowband windows, dual-channel output). Our unique ISOthermal sensor concept significantly distinguishes the Excelitas Thermopile family by utilizing patented construction to deliver improved performance and measurement accuracy under thermal shock conditions.

Product List

Part Number
TPiD 1T 01...

TPiD 1T 0122B, TPiD 1T 0222B Isothermal Detectors

Part Number
TPD 1T 012...

TPD 1T 0122 Miniature Thermopile Detectors

Part Number
TPiD 1T 02...

TPiD 1T 0224 , TPiD 1T 0624 Thermopile Detectors TO-39

Part Number
TPD 1T 062...

TPD 1T 0623 and TPD 1T 0625 High-Sensitivity Thermopiles

Part Number
TPD 1T 022...

TPiD 1T 0226 IRA Thermopile with integrated reflector

Part Number
TPiD 1T 02...

TPiD 1T 0226 L5.5 Thermopile with Lens

Part Number
TPD 2T 062...

TPD 2T 0625 Dual-Output Thermopile Detector

Part Number
TPiD 1S 01...

TPiD 1S 0121, TPiD 1S 0222 Thermopile Detectors SMD

Part Number
TPiD 1T 01...

NEW TPiD 1T 0122 L3.0 Miniature Thermopile with integrated Lens