The SH Series is an annular-style thermoelectric modules (TEM). The hot and cold side Ceramics have a circular hole in the center to accommodate light protrusion for optics, mechanical fastening or temperature probe. This product line is available in multiple configurations. Assembled with Bismuth Telluride semiconductor material and Thermally Conductive Aluminum Oxide ceramics, the SH Series is designed for higher current and larger heat-pumping applications.

with a central through hole
for passage of light, wires, samples ...
circular and square versions

Links to the individual data sheets:
OT12,62,F3,1211,11 5,0W/1,2A/7,1V dT=67K 13,2x12,2x2,7mm

RH14,14,06,L1,W4.5 5,7W/6,0A/1,7V dT=67K Da:25,8 Di:14,0 H:3,8mm
RH14,14,10,L1,W4.5 3,7W/3,9A/1,7V dT=67K Da:25,8 Di:14,0 H:4,7mm
RH14,32,06,L1,W4.5 12,9W/6,0A/3,7V dT=67K Da1:55,1 Da2:45,5 Di:26,9 H:3,8mm

SH08,28,05,L1,W4.5 5,0W/2,6A/3,2V dT=67K 14,7x10,3x3,15mm Di:4,4mm
SH10,23,06,L1,W4.5 4,7W/3,1A/2,6V dT=67K 14,7x10,3x3,6mm Di:4,4mm
SH10,95,06,L1,W4.5 19,7W/3,0A/10,6V dT=67K 30,0x30,0x3,6mm Di:14,5mm
SH10,125,05,L1,W4.5 33,7W/4,0A/14,3V dT=67K 29,7x29,7x3,2mm Di:3,6mm
SH14,15,06,L1,W4.5 6,0W/6,0A/1,7V dT=67K 14,0x14,0x3,8mm Di:5,1mm
SH14,125,06,L1,W4.5 50,4W/6,0A/14,3V dT=67K 39,9x39,9x3,8mm Di:4,7mm
SH14,125,10,L1,W4.5 32,9W/3,9A/14,3V dT=67K 39,9x39,9x4,7mm Di:4,7mm
SH14,125,045,L1,W4.5 72,7W/8,5A/14,1V dT=67K 39,9x39,9x3,3mm Di:4,7mm