Tark Thermal Solutions
UltraTEC™ UTX Series UTX11-12-F2-3030-TA-W6
MFG Part Number: 387004680
UltraTEC™ UTX Series Thermoelectric Cooler
The UTX11-12-F2-3030-TA-W6 is a high-performance thermoelectric cooler that is assembled with advanced thermoelectric materials and can boost cooling capacity by up to 10%. The UltraTEC UTX Series features a higher thermal insulating barrier when compared to standard materials creating a maximum temperature differential (ΔT) of 71.7 °C at Qc = 0. It has a maximum Qc of 95.2 Watts when ΔT = 0.
Features
  • High heat pump density
  • Precise temperature control
  • Reliable solid-state operation
  • No sound or vibration
  • DC operation
  • RoHS-compliant

Electrical and Thermal Performance

For maximum performance, be sure to orient the CONTROL side of the TEC against the application to be managed and the AMBIENT side against the heat sink or other heat rejection method. The CONTROL side is always opposite the side with lead attachments. Lead attachment is a passive heat loss and less impactful if located on the side that attaches to the heat exchanger.

0.002.004.006.008.0010.0012.0014.00Operating Current (Amps)0.0020.0040.0060.0080.00100.00Qc (Watts)Heat Pumped at Cold SideThot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.002.004.006.008.0010.0012.0014.0016.0018.00Operating Voltage (Volts)0.0020.0040.0060.0080.00100.00Qc (Watts)Heat Pumped at Cold SideThot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.002.004.006.008.0010.0012.0014.00Operating Current (Amps)0.002.004.006.008.0010.0012.0014.0016.0018.00Operating Voltage (Volts)Current vs Voltage (I vs V)Thot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C

Tark Thermal Solutions
UltraTEC™ UTX Series UTX11-12-F2-3030-TA-W6
MFG Part Number: 387004680
0.002.004.006.008.0010.0012.0014.00Operating Current (Amps)0.001.002.003.004.005.006.00COPCoefficient of Performance (COP = Qc/Pin)Thot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.002.004.006.008.0010.0012.0014.0016.0018.00Operating Voltage (Volts)0.001.002.003.004.005.006.00COPCoefficient of Performance (COP = Qc/Pin)Thot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.002.004.006.008.0010.0012.0014.00Operating Current (Amps)0.0050.00100.00150.00200.00250.00300.00350.00Qh (Watts)Total Heat Dissipated at Hot Side (Qh=Qc+Pin)Thot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.002.004.006.008.0010.0012.0014.0016.0018.00Operating Voltage (Volts)0.0050.00100.00150.00200.00250.00300.00350.00Qh (Watts)Total Heat Dissipated at Hot Side (Qh=Qc+Pin)Thot = 27 °CΔT=0°CΔT=10°CΔT=20°CΔT=30°CΔT=40°CΔT=50°CΔT=60°C
0.010.020.030.040.050.060.070.080.0ΔT (°C)0.0020.0040.0060.0080.00100.00Qc (Watts)Heat Pumped at Cold Side (Qc)Thot = 35 °C | Ioperating = 9.3 Amps
0.010.020.030.040.050.060.070.080.0ΔT (°C)0.000.501.001.502.00COPCoefficient of Performance (COP = Qc/Pin)Thot = 35 °C | Ioperating = 9.3 Amps

Tark Thermal Solutions
UltraTEC™ UTX Series UTX11-12-F2-3030-TA-W6
MFG Part Number: 387004680
Specifications
Hot Side Temperature
27.0 °C
35.0 °C
50.0 °C
Qcmax (ΔT = 0)
95.2 Watts
97.8 Watts
102.4 Watts
ΔTmax (Qc = 0)
71.7°C
74.8°C
80.4°C
Imax (I @ ΔTmax)
11.0 Amps
10.9 Amps
10.8 Amps
Vmax (V @ ΔTmax)
14.6 Volts
15.1 Volts
16.2 Volts
Module Resistance
1.24 Ohms
1.30 Ohms
1.40 Ohms
Max Operating Temperature
80 °C
 
 
Weight
11.0 gram(s)
 
 

Finishing Options
Suffix
Thickness
Flatness / Parallelism
Hot Face
Cold Face
Lead Length
 TA
2.413 ±0.025 mm
0.095 ± 0.0010 in
0.025 mm / 0.025 mm
0.001 in / 0.001 in
Lapped
Lapped
152.4 mm
6.00 in

Sealing Options
Suffix
Sealant
Color
Temp Range
Description
 
None
No sealing specified

Notes
  1.  Max operating temperature: 80°C
  2.  Do not exceed Imax or Vmax when operating module
  3.  Reference assembly guidelines for recommended installation
  4.  Recommended to be used with a liquid heat exchanger on the hot side

Any information furnished by Tark Thermal Solutions and its agents, whether in specifications, data sheets, product catalogues or otherwise, is believed to be (but is not warranted as being) accurate and reliable, is provided for information only and does not form part of any contract with Tark Thermal Solutions. All specifications are subject to change without notice. Tark Thermal Solutions assumes no responsibility and disclaims all liability for losses or damages resulting from use of or reliance on this information. All Tark products are sold subject to the Tark Thermal Solutions Terms and Conditions of sale (including Tark’s limited warranty) in effect from time to time, a copy of which will be furnished upon request.

© Copyright 2025 Tark Thermal Solutions, Inc. All rights reserved.

UltraTEC™ is a trademark of Tark Thermal Solutions, Inc. All other marks are owned by their respective owners.

Revision: 01 Date: 06-07-2023

Print Date: 05-13-2025