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

marlow
industries
Subsidiary of II-VI Incorporated
Thermoelectric Cooler NL2022T
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
50°C
89
0.44
1.4
1.0
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a global leader in thermoelectric solutions
RoHS 2002/95/EC Compliant
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]
.001 [0.03]
Ceramics: Aluminum oxide (AC)
A
Dimensions in inches and [mm].
Ordering Options
Model Number Description
NL2022T-01 both surfaces are metallized
Features
• RoHS 2002/95/EC compliant
• For example, and NL2022T with only the hot side
metallized is specified as an NL2022T-02AC
NL2022T-02
NL2022T-03
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.
214-340-4900 (tel) ● 214-341-5212 (fax) ● www.marlow.com
Doc # 102-0302
Rev B
Page 1 of 2