MI4012T Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Thermoelectric Cooler

marlow industries inc.^®
Thermoelectric Cooler
Performance Values
Hot Side Temperature (°C)
∆ Tmax (Vacuum):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
27°C
114
0.76
1.0
6.7
6.22
50°C
129
0.86
1.0
7.4
---
MI4012T
Mechanical Characteristics
.520
[13.21]
.160
[4.06]
.314
[7.98]
.676
[17.17]
Positive Lead
Leads: 30 AWG (0.25) Bus
Solid Tinned Copper
Negative Lead
2.00 +/-.25
[50.80+/-6.35]
.343+/-.013
[8.71 +/-0.33]
Cold Side
Ceramic Material: Beryllia (BC)
Millimeters are in [ ]
.005 [0.13] A
.001 [0.03]
.001 [0.03]
A
Ordering Options
MI4012T-01
MI4012T-02
MI4012T-03
both surfaces are metallized –
cooler is mounted and shipped
on test base
hot side exterior is metallized –
cooler is mounted and shipped
on test base
no exterior metallization
• For example, and MI4012T with only the hot side
metallized is specified as an MI4012T-02BC
• Pretinned metallized ceramic surface(s) with
117°C solder.
• Thermistor mounted on edge of cold side ceramic.
(Calibration available.)
• Elevated temperature burn-in with test data provided.
102-0052, Rev F