The OT12-66-F0-1211-11-RT-W2.25 is a miniature thermoelectric cooler. The OT12-66-F0-1211-11-RT-W2.25 is primarily used in applications to stabilize the temperature of sensitive optical components in the telecom and photonics industries. It has a maximum Qc of 4.9 Watts when ΔT = 0 and a maximum ΔT of 68 °C at Qc = 0.
You can interact with the Performance Curves below to estimate the cooling performance by entering the thermal and electrical operating conditions for your application.
Click the [Save Changes] button to create a Customized PDF Datasheet.
Please Note: Actual application performance will vary from calculated values based on actual thermal design characteristics.
Use the sliders, input fields and [UPDATE] button below to enter your application's electrical and thermal conditions.
Use the Graph Y and X Axis buttons to display a variety of performance curves and use the Voltage/Current slider to choose the electrical operating point to display performance.
Click [Save Changes] button to save your results as a Customized PDF Datasheet.
Cooling Power (Qc) = Watts
Current = Amps
Voltage = Volts
Power Supply = Watts
Power Dissipated (Qh) = Watts
Thot = °C
Cooling Power (Qc) = 0.61 Watts
Current = 0.17 Amps
Voltage = 1.23 Volts
Power Supply = 0.22 Watts
COP = 2.82
Power Dissipated (Qh) = 0.82 Watts
Cooling Power (Qc) = 4.07 Watts
Current = 1.31 Amps
Voltage = 7.32 Volts
Power Supply = 9.6 Watts
COP = 0.42
Power Dissipated (Qh) = 13.67 Watts
Y - Axis
X - Axis
0.106 ± 0.0005 in
0.0005 in / 0.0005 in
- 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
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