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The TEC4-97-49-17-7-05 is a multistage module designed for greater temperature differential cooling, good for cooling and heating up to 100 ºC applications. It 97-49-17-7 couples module in size of 10mm×10mm (top)/35mm ×35mm (bottom). If higher operation or processing temperature is required, please specify, we can design and manufacture according to your special requirements.
Features Application
Precise temperature control CCD Sensor
High Temperature Differential Gas Analyzers
No moving parts, no noise, and solid-state Guidance Systems
Environmental friendly ,RoHS compliant Infrared (IR) Sensors
Compact structure, small in size, light in weight Calibration Equipment
Exceptionally reliable in quality, high performance Photonic and medical systems
CPU cooler and scientific instrument
Geometric Characteristics Dimensions in millimeters
Peformance Specification Sheet
Th(ºC) | 27 | 50 | Hot side temperature at environment: dry air, N2 |
DTmax(ºC) | 112 | 126 | Temperature Difference between cold and hot side of the module when cooling capacity is zero at cold side |
Umax(Voltage) | 11.2 | 12.6 | Voltage applied to the module at DTmax |
Imax(amps) | 4.4 | 4.4 | DC current through the modules at DTmax |
QCmax(Watts) | 4.0 | 4.4 | Cooling capacity at cold side of the module under DT=0 ºC |
AC resistance(ohms) | 2.2 ~ 2.6 | 2.4 ~ 2.9 | The module resistance is tested under AC |
Ordering Option
Suffix | Thickness (mm) | Flatness / Parallelism (mm) | Lead wire length(mm) Standard / Optional length |
| TF | 0: 10.7 ± 0.15 | 0: 0.035 / 0.035 | 125 ± 1 / Specify |
| TF | 1: 10.7 ± 0.10 | 1:0.025 / 0.025 | 125 ± 1 / Specify |
| TF | 2: 10.7±0.05 | 2: 0.015 / 0.015 | 125 ± 1 / Specify |
| Eg. TF01: Thickness 10.7±0.15 (mm) and Flatness / Parallelism (mm):0.025 / 0.025 |
Operation Cautions
Cold side of the module sticked on the object being cooled
Operation below Imax or Vmax
Hot side of the module mounted on a heat radiator
Operation or storage module below 100 ºC
Work under DC
Multistage( Cascade) thermoelectric modules with larger temperature Peltier thermoelectric cooler TEC4-97-49-17-7-05