marlow
industries
Subsidiary of II-VI Incorporated
a global leader in thermoelectric solutions
Thermoelectric Cooler RC3-8
Performance Values
Hot Side Temperature
(°C)
∆
Tmax (°C-dry N
2
):
Qmax (watts):
Imax (amps):
Vmax (vdc):
AC Resistance
(ohms):
27°C
65
17
7.4
3.6
0.4
50°C
73
19
7.4
4.1
---
RoHS 2002/95/EC Compliant
Mechanical Characteristics
+
MARLOW
RC 3-8 L
POSITIVE LEAD (WHITE)
.48±.24 [12.19±6.10]
20 AWG LEADS, TEFLON INSULATED
NEGATIVE LEAD (BLACK)
4.00 ±.50
[101 ± 13]
.787 [20.0]
123456
.787 [20.0]
.965 [24.5]
_
COLD SIDE, Tc
-01, -01S
.003 [0.08]
.002 [0.05]
-01L, -01LS
.002 [0.05]
.001 [0.03]
A
.002 [0.05]
HOT SIDE, Th
-01 & -01S
-01L & -01LS
.143±.005[3.63±0.13]
.139±.001[3.53±0.03]
Ceramic Material: Alumina (AC)
A
.001 [0.03]
Dimensions in [ ] are millimeters
Ordering Options
Model Number
RC3-8-01
RC3-8-01L
RC3-8-01S
RC3-8-01LS
Description
Base Model w/ leads
Lapped Model
Sealed Model
Lapped and Sealed
Model
Features
•
•
•
•
•
•
•
•
RoHS 2002/95/EC compliant
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.
Doc # 102-0283
Rev A
Page 1 of 2
214-340-4900 (tel)
●
214-341-5212 (fax)
●
www.marlow.com
marlow
industries
Subsidiary of II-VI Incorporated
a global leader in thermoelectric solutions
Performance Curves
Environment: One atmosphere dry nitrogen
Hot Side Temperature: 27°C
TA(C)= 27
80.0
HEAT
LOAD
(WATTS)
0.00
T (C)
2.50
5.00
20.0
7.50
10.0
0.0
4.0
VOLTAGE (VDC)
VOLTAGE (VDC)
3.0
2.0
1.0
0.0
0.0
12.5
0.0
4.0
3.0
2.0
1.0
0.0
0.0
80.0
Hot Side Temperature: 50°C
TA(C)= 50
HEAT
LOAD
(WATTS)
0.00
2.50
40.0
5.00
7.50
20.0
10.0
12.5
60.0
T (C)
60.0
40.0
Q=0
T=0
Q=0
T=0
2.0
4.0
6.0
CURRENT (AMPS)
8.0
10.0
2.0
6.0
4.0
CURRENT (AMPS)
8.0
10.0
`
For performance information in a vacuum or with hot side temperatures other than 27°C or 50°C, consult one of our Applications
Engineers.
Installation
Recommended mounting methods: Bonding with thermal epoxy or soldering with metallized ceramics. For
additional information, please refer to our TEC Installation Guide.
Operation Cautions
For maximum reliability, storage and operation below 85°C in a non-condensing environment is
recommended. To minimize thermal stress, use linear/proportional temperature control or a similar method
rather than an ON/OFF method.
Addresses
Marlow Industries, Inc.
10451 Vista Park Road
Dallas Texas 75238-1645
214-340-4900 (tel)
214-341-5212 (fax)
www.marlow.com
Marlow Industries Europe
Aberdeen House, South Road
Haywards Heath
West Sussex RH164NG UK
+44 (0)1444-443404 (tel)
+44 (0)1444-443334(fax)
Marlow Industries Japan
1-1-8-401
Uehara, Shibuya-ku
Tokyo, Japan 151-0064
+81 (3) 5454-5280 (tel)
+81 (3) 5454-5281(fax)
214-340-4900 (tel)
●
214-341-5212 (fax)
●
www.marlow.com
Doc # 102-0283
Rev A
Page 2 of 2
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