NL1021T Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Thermoelectric Cooler

marlow industries, inc. ^
Subsidiary of II-VI INCORPORATED
TECHNICAL DATA SHEET
MECHANICAL CHARACTERISTICS
.260
[6.60]
.260
[6.60]
NL1021T
Single-Stage Thermoelectric Cooler
RoHS EU Compliant
TYPICAL PERFORMANCE VALUES
Hot Side Temperature (°C)
∆ Tmax (°C-dry N₂):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
27°C
64
2.2
1.8
1.9
0.92
50°C
72
2.5
1.8
2.2
--
Positive Lead
Leads: 28 AWG (0.32) Bus
Solid Tinned Copper
Negative Lead
2.00 ±.25
[50.80 ±6.35]
Cold Side
.085 ±.005
[2.16 ±0.13]
Hot Side
Ceramic Material: Alumina (AC)
Millimeters are in [ ]
.003 [0.08] A
.001 [0.03]
.001 [0.03]
A
ORDERING OPTIONS
Model Number
NL1021T-01
NL1021T-02
NL1021T-03
NL1021T-04
Description
both surfaces are metallized
hot side exterior is metallized
no metallization
Base exterior metallization, cold side
Mounted Thermistor.
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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