TEC Series
Thermoelectric Cooler Performance Specifications
Wakefield-Vette’s Peltier, thermoelectric
coolers can meet the requirement of higher current
and large cooling. It is often applied to
experimental, scientific and biomedical instruments,
laboratory equipment, industry and electrical
equipment and consumables. The ambient
temperature can arrive 100C, long-term working
temperature is recommended to be below 90C.
Features:
• All products are RoHS and REACH compliant, SGS ISO9001 verified
• Thermoelectric module material are UL certification
• Standard Wire is 150mm
• Thermoelectric module moisture protection standard is sealed by white
RTV silicone, but also support select other moisture protection style,
Such as translucent silicone, black epoxy.
• Thermoelectric module flatness tolerance support select 0.2mm,
0.13mm, 0.1mm.
WKV Part
Number Description
Current
max (A)
Q max (W)
@ 27°C
V max (V) @
27°C
∆T max (
°
C) @
27°C # of Couples
Outline
(L/W/)
Height
(mm)
TEC
-30-40-
127
PELTIER TEC 30X30 4MM 2.5A
2.5 21.4 15.4 68 127 30x30 4
TEC
-30-32-
127
PELTIER TEC 30X30 3.2MM 3.9A
3.9 33.4 15.4 68 127 30x30 3.2
TEC
-40-47-
127
PELTIER TEC 40X40 4.7MM 3.9A
3.9 33.4 15.4 69 127 40x40 4.7
TEC
-40-33-
127
PELTIER TEC 40X40 3.3MM 8.5A
8.5 72 15.4 69 127 40x40 3.3
TEC
-30-36-
127
PELTIER TEC 30X30 3.6MM 3.0A
3.0 25.7 15.4 68 127 30x30 3.6
TEC
-30-47-
71
PELTIER TEC 30X30 4.7MM 3.9A
3.9 18.7 8.6 69 71 30x30 4.7
TEC
-30-38-
71
PELTIER TEC 30X30 3.8MM 6.0A
6.0 28.7 8.6 69 71 30x30 3.8
TEC
-40-38-
127
PELTIER TEC 40X40 3.8MM 6.0A
6.0 51.4 15.4 69 127 40x40 3.8
TEC
-20-33-
31
PELTIER TEC 20X20 3.3MM 8.5A
8.5 16.8 3.75 69 31 20x20 3.3
TEC
-30-33-
71
PELTIER TEC 30X30 3.3MM 8.5A
8.5 72 15.4 69 71 30x30 3.3
