Thermoelectric Cooling Module TM 127-1.4-6.0

Part Number	Imax A	Umax V	Qcmax W	∆Tmax K	Dimensions (mm) L x W x H
TM 127-1.4-6.0	6.0	16	56	70	40 x 40 x 3.95

 

TM-127-1.4-6.0 is a solid performer and our most popular 40 x 40 mm multi-purpose single-stage thermoelectric module. It’s the perfect balance between good cooling capacity with the ability to use a variety of economical (extruded) heat-sinks that can keep the hot-side temperature from becoming unreasonably high

May be used for cooling, heating and temperature stabilization in a wide range of applications including refrigeration, consumer goods, medical, analytical, laboratory & scientific instruments, chillers, telecommunications, electro-optics, industrial and military. A version for thermal cycling is available.

Operating temperature range: -50 °C ~ +200 °C

 

Comprehensive Specifications (Hot-Side Temperature 27 °C)

I_max = 6.0 Amps (I_max is the maximum current at ΔT_max)

V_max = 16 Volts (V_max is maximum voltage at ΔT_max)

Qc_max = 56 Watts (Qc_max is maximum cooling capacity at I_max, V_max and ΔT = 0 °C)

ΔT_max = 70 °C (ΔT_max is maximum temperature difference at I_max, V_max and Qc = 0W)

Internal resistance = 2.2 Ω ± 10% as measured by AC 4-terminal method at 25 °C

Operating temperature range: -50 °C ~ +200 °C (Solder melting point: +235 °C)

Thickness tolerance: ± 0.025mm (Lapping to ± 0.01mm for multi-module apps available.)
Flatness and parallel variance: ± 0.05mm

Standard lead wires: 20 AWG, Tin (Sn) plated at module interface, with a maximum temperature of +105 °C
(Other wiring options available.)

Maximum recommended compression: 1MPa

Ceramics: Alumina (AL₂O₃) - Available with metalized and tinned surfaces

Available in strings of 2-12 modules

A version for thermal cycling is available

The lot number is printed on the center of the cold-side

Options & Designations (Suffix):
(for example: TM 127-1.4-6.0 "EL")

• Epoxy edge sealing = "E"
• RTV edge sealing = "RTV"
• Lapping to ± 0.01mm = "L"