marlow industries inc.®
Thermoelectric Cooler
DT12-6
Performance Values
Hot Side Temperature (°C)
∆ Tmax (°C-dry N2):
Qmax (watts):
27°C
66
50°C
74
54
60
Imax (amps):
5.6
14.7
2.2
5.6
16.4
---
Vmax (vdc):
AC Resistance (ohms):
Mechanical Characteristics
Height
.154 ± .001[0.03]
Unlapped .158 ± .005[0.13]
Flatness
.001[0.03]. .002[0.05]
.002[0.05] .003[0.08]
Parallelism
Lapped
1.760
[45]
TOP VIEW
1.575
[40]
1.575
[40]
Cold
Side
+
4.00 .5
SEE TABLE
Negative
Hot Side
Positive
Note: Base model shown
20 AWG Leads
(Teflon Insulation)
Dimensions in [ ] are millimeters
Ceramic Material: Alumina (AC)
Ordering Options
Features
•
•
Solid state reliability
Model Number
DT12-6-01
Description
Base Model
Built with high temperature solder with the ability to
withstand higher assembly processing temperatures for
short periods of time (<160°C)
DT12-6-01L
DT12-6-01S
DT12-6-01LS
Lapped Model
Sealed Model
•
•
•
•
Superior nickel diffusion barriers on elements
High strength for rugged environment
Porched configuration for improved leadwire strength
RTV sealing option available to improve reliability in
condensing environment
Lapped and Sealed Model
•
Lapped option available for multiple module
applications.
102-0155, Rev D