RC12-4 Datasheet, PDF (1/3 Pages) List of Unclassifed Manufacturers – Thermoelectric Cooler

TECHNICAL DATA SHEET
MECHANICAL CHARACTERISTICS
1.18
[29.97]
RC12-4
Single-Stage Thermoelectric Module
RoHS EU Compliant
TYPICAL PERFORMANCE VALUES
Hot Side Temperature (°C)
Δ Tmax (°C-dry N2):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance (ohms):
Device ZT
27°C
66
36
3.7
14.7
3.2
0.74
50°C
74
39
3.7
16.4
--
--
.80±.34
[20.32±8.64]
* ^{POSITIVE LEAD (WHITE)}
20 AWG LEADS
TEFLON INSULATED
1.18 [29.97]
1.34 [34.04]
* ^{NEGATIVE LEAD (BLACK)}
4.00 ±.50
[ 101.6 ±.12.7]
COLD SIDE, Tc _*
-01, -01S
.003 [0.08]
.002 [0.05]
-01L, -01LS
.002 [0.05] A
.001 [0.03]
-01 & -01S
-01L & -01LS
HOT SIDE, Th
.135 ± .005 [3.43 ± 0.13]
.131 ± .001 [3.33 ± 0.03]
.002 [0.05] .001 [0.03]
A
Ceramic Material: Alumina (AC)
Dimensions in [ ] are millimeters
*NOTE: Cold side and positive and negative leads are valid only for thermoelectric cooling. For power
generation, refer to page 3.
ORDERING OPTIONS
Model Number Description
RC12-4-01
RC12-4-01L
RC12-4-01S
RC12-4-01LS
Base Model w/ leads
Lapped Model
Sealed Model
Lapped and Sealed Model
PRODUCT FEATURES
Solid-state reliability.
Built with high temperature solder with the ability to withstand
higher assembly processing temperatures for short periods of
time (<160°C).
Superior nickel diffusion barriers on elements.
High strength for rugged environment.
Porched configuration for enhanced leadwire strength.
RTV sealing available (Optional).
Lapped option available for multiple module applications.
For customer support or general questions please contact a local office or visit our website at www.marlow.com.
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