Legacy Products

Thermoelectric coolers for legacy designs

Several thermoelectric cooler product series have been superseded by improved thermoelectric cooler offerings. Listed below are our legacy products that are not recommended for new designs. Click Legacy Stock to view available stock from our authorized distributors. Click Buy Replacement to find product replacements, or Contact Sales for assistance when no standard replacement is available.

OT Series

ET Series

PC/PCX Series

UT Series

ZT Series

ThermaTECâ„¢ Series

OptoTECâ„¢ HOT Series

PolarTECâ„¢ PT Series

Multistage MS Series

Legacy Part Description
Click Description
for PDF Datasheet 		Legacy MFG
Part Number
Click MFG Part #
for PDF Datasheet 		Product Status Qcmax
ΔT=0 °C 		Replacement MFG
Part Number
Click MFG Part #
for Product Page 		Replacement Description
Click Description
for PDF Datasheet
9320002-302 MS2-024-06-06-11-11-11-RT-W2 End of Life   0.8 W      
9320002-303 MS2-024-06-06-11-11-11-EP-W2 End of Life   0.8 W      
9380001-304 MS2-065-04-04-11-11-00-W2 End of Life   0.9 W      
475024-303 MS4-108-10-20-11-W8 End of Life   1.1 W      
475024-304 MS4-108-10-20-00-W8 End of Life   1.1 W      
475011-304 MS2-083-05-05-13-13-00-W8 End of Life   1.4 W      
16068-304 MS3-052-10-17-00-W8 End of Life   1.4 W      
9340005-301 MS4-129-10-15-11-W8 End of Life   1.8 W      
9340005-307 MS4-129-10-15-22-W8 End of Life   1.8 W      
9360001-304 MS3-070-20-25-00-W8 End of Life   3 W      
9340001-307 MS2-049-10-10-15-15-22-W8 End of Life   3.1 W      
9340001-319 MS2-049-10-10-15-15-21-W8 End of Life   3.1 W      
9350004-304 MS3-119-14-15-00-W8 End of Life   6.7 W      
9340004-308 MS3-231-10-15-22-RT-W8 End of Life   6.7 W      
9340004-309 MS3-231-10-15-22-EP-W8 End of Life   6.7 W      
16491-302 MS2-094-10-10-13-13-11-W8 End of Life   7.2 W      
16491-304 MS2-094-10-10-13-13-22-W8 End of Life   7.2 W      
16491-303 MS2-094-10-10-13-13-00-W8 End of Life   7.2 W      
475089-301 MS2-068-14-14-15-15-11-W8 End of Life   7.4 W      
475089-304 MS2-068-14-14-15-15-00-W8 End of Life   7.4 W      
9340002-304 MS2-107-10-10-12-12-00-W8 End of Life   8.6 W      
16503-304 MS2-051-22-25-22-25-00-W8 End of Life   10.3 W      
16506-304 MS2-102-22-22-17-17-00-W8 End of Life   27.9 W      
9350006-319 MS2-192-14-20-11-18-21-W8 End of Life   38 W      
* Any information furnished by Tark Thermal Solutions and its agents is believed to be accurate and reliable. All specifications are subject to change without notice.