ZT Series


Designed for applications that need to efficiently reach cold temperatures, the ZT Series is a high performance thermoelectric cooler that achieves a higher temperature differential than standard single stage thermoelectric coolers. Available in multiple configurations, the ZT Series is well suited for higher current and larger heat-pumping applications including analytical instrumentation, clinical diagnostics, photonics laser systems, electronic enclosure cooling, food and beverage cooling, chillers and more. The ZT Series is assembled with top grade Bismuth Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics. For all ZT Series thermoelectric coolers, wire is stranded, 200 mm (8.0 in.) and PVC insulated.


  • High temperature differential
  • Precise temperature control
  • Reliable solid-state operation
  • No sound or vibration
  • DC operation
  • RoHS-compliant

* Any information furnished by Laird Thermal and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.