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TG12-2.5 Datasheet, PDF (1/2 Pages) II-VI Marlow, Inc. – Thermoelectric Generator
marlow industries, inc. 
Subsidiary of II-VI INCORPORATED
TECHNICAL DATA SHEET
TG12-2.5
Thermoelectric Generator
TYPICAL PERFORMANCE VALUES
Tc (°C)
ACR (Ω)
Device ZTc
27 ± 2
4.47 – 5.69
0.72
MECHANICAL CHARACTERISTICS
NEGATIVE LEAD (BLUE)
1.18
[30.00]
.800±.33 [20.32±8.38]
POSITIVE LEAD (RED)
HOT SIDE Th
1.18
[30.00]
1.34
[34.01]
-XX, -XXS
-XXL, -XXLS
COLD SIDE Tc
.159±.005 [4.04±0.13]
.155±.001 [3.94±0.03]
-01XX: 4.0±.50
[101.6±12.70]
-02LS: 7.87±.50
[199.9±12.70]
-XX, -XXS -XXL, -XXLS
.003 [0.08] .002 [0.05] A
.002 [0.05] .001 [0.03]
.002 [0.05] .001 [0.03]
A
ORDERING OPTIONS
Model Number
TG12-2.5-01
TG12-2.5-01L
TG12-2.5-01S
TG12-2.5-01LS
TG12-2.5-02LS
Description
Cooler, No Lapping, No Seal
Cooler, Lapped Model, No Seal
Cooler, Sealed Model, No Lapping
Cooler, Lapped and Sealed
Cooler, Lapped and Sealed, 200mm wire
AVAILABLE MODIFICATIONS
Non-standard cooler wiring; red lead wire is positive and blue
lead wire is negative.
For more modification information, consult one of our
Applications Engineers.
DOC # 102-0341 REV N - PAGE 1 OF 2