SP1975 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Thermoelectric Cooler

marlow industries inc.^®
Thermoelectric Cooler
Performance Values
Hot Side Temperature (°C)
∆ Tmax (°C-dry N₂):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
27°C
60.0
20.4
8.92
3.63
0.332
50°C
68.0
22.6
8.76
4.02
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SP1975
Mechanical Characteristics
1.00
[25.4]
1.00
[25.4]
1.13
[28.7]
Positive Lead (Red)
Leads are 20 AWG Teflon Insulated
Negative Lead (Blk)
4.00 ±.5
[101.6 ±12.7]
Cold Side, Tc
.192 ±.001
[4.87 ±.025]
Hot Side, Th
Ceramic Material: Alumina (AC)
Millimeters are in [ ]
Ordering Options
SP1975-00
SP1975-03
with out lead wires
with 4” lead wires
.002 [0.050] A
.001 [0.025]
.001 [0.025]
A
102-0205, Rev A