NL2022T Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Thermoelectric Cooler

marlow industries, inc. ^
Subsidiary of II-VI INCORPORATED
TECHNICAL DATA SHEET
NL2022T
Thermoelectric Cooler
RoHS EU Compliant
TYPICAL PERFORMANCE VALUES
Hot Side Temperature (°C)
Δ Tmax (°C-dry N2):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
27°C
78
0.39
1.4
0.8
0.56
MECHANICAL CHARACTERISTICS
.156
[3.96]
.125
[3.18]
.125
[3.18]
.156
[3.96]
Positive Lead
Leads: 28 AWG (0.32) Bus
Solid Tinned Copper
Negative Lead
2.00 +/-.25
[50.80+/-6.35]
Cold Side
.003 [0.08] A Parallelism
.001 [0.03]
Flatness
.149+/-.007
[3.78 +/-0.18]
Ceramics: Aluminum oxide (AC)
Dimensions in inches and [mm].
.001 [0.03]
A
50°C
89
0.44
1.4
1.0
--
ORDERING OPTIONS
Model Number
NL2022T-01
NL2022T-02
NL2022T-03
Description
both surfaces are metallized
hot side exterior is metallized
no metallization
AVAILABLE MODIFICATIONS
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.
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