Series is a miniature thermoelectric module (TEM). This product series is primarily
used in applications to stabilize the temperature of sensitive optical components in telecom and
photonics industries.
This product line is available in multiple configurations and surface finishing options. Assembled with
Bismuth Telluride semiconductor material and thermally conductive Aluminum Oxide ceramics,
the optoTec
Tm
Series is designed for lower current and lower heat-pumping applications. Custom
designs are available to accommodate metallization, pretinning, ceramic patterns, and solder posts,
however MOQ applies.
FEaTurES
• Miniature geometric sizes
• Precise temperature control
• Reliable solid state operation
• No sound or vibration
• DC operation
• RoHS compliant
appliCaTiOnS
• Laser diodes
• CCD cameras
• Infrared (IR) sensors
• Pump lasers
• Crystal oscillators
• Optical transceivers
performance SpecIfIcaTIonS
Hot side temperature (°C)
Qmax (watts)
Delta Tmax (°C)
Imax (amps)
Vmax (volts)
Module resistance (ohms)
25
5.4
67
1.2
7.5
5.74
50
5.9
77
1.2
8.5
6.47
SuffIx ThIckneSS
flaTneSS &
(prIor To TInnIng) parallelISm
11
TB
00
22
gg
0.106” +/- 0.002”
0.106” +/- 0.0005”
0.120” +/- 0.005”
0.120” +/- 0.005”
0.120” +/- 0.005”
0.002” / 0.002”
0.0005” / 0.0005”
na / na
na / na
na / na
hoT face cold face lead lengTh
lapped
lapped
metallized
pre-tinned
au plated
lapped
lapped
metallized
pre-tinned
au plated
2.0”
2.0”
2.0”
2.0”
2.0”
SEaling OpTiOn
SuffIx
rT
ep
SealanT
rTV
Epoxy
color
White
Black
Temp range
-60 to 204 °C
-55 to 150 °C
deScrIpTIon
Non-corrosive, silicone adhesive sealant
Low density syntactic foam epoxy encapsulant
global
solutions:
local
support
Americas: +1 888.246.9050
Europe: +46.31.704.67.57
Asia: +86.755.2714.1166
clv.customerpos@lairdtech.com
www.lairdtech.com
TM
OptoTEC
TM
Series OT12,66,F0,1211
Innovative
Technology
for a
Connected
World
Thermoelectric Module
pErFOrManCE CurvES
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
80
70
60
50
40
30
20
10
0
Delta T (C)
80
70
60
50
40
30
20
10
0
Voltage (V)
1.2
1.0
0.7
0.5
0.2
6.0
5.0
4.0
3.0
2.0
1.0
0.0
Qc (W)
Delta T (C)
MEChaniCal Drawing
Ceramic Material 96% Alumina Ceramics
Solder Construction: 138% BiSn
OpEraTing TipS
• Max operating temperature: 80°C
• Do not exceed Imax or Vmax when
operating module
• Reference assembly guidelines for
recommended installation
• Solder tinning also available on
metallized ceramics
THR-DS-OT12,66,F0,1211,11,W2.25 0709
Any information furnished by Laird Technologies, Inc. and its agents is believed to be accurate and reliable. All specifications are subject to change without notice. Responsibility for the use and application of Laird
Technologies materials rests with the end user, since Laird Technologies and its agents cannot be aware of all potential uses. Laird Technologies makes no warranties as to the fitness, merchantability or suitability
of any Laird Technologies materials or products for any specific or general uses. Laird Technologies shall not be liable for incidental or consequential damages of any kind. All Laird Technologies products are sold
Laird Technologies, the Laird Technologies Logo, and other marks are trade marks or registered trade marks of Laird Technologies, Inc. or an affiliate company thereof. Other product or service names may be the
property of third parties. Nothing herein provides a license under any Laird Technologies or any third party intellectual property rights.
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