Thermal Cycling TEC Modules Selection Guide & Price List | Long-Life Peltier Modules

Thermal Cycling TEC Modules Selection Guide and Price List

Long-Life Thermal Cycling Peltier / TEC Modules — Engineered to Survive Repeated On/Off Cycling

Thermal cycling TEC modules from Analog Technologies are long-life thermoelectric coolers (Peltier modules) specifically engineered to survive thousands of on/off thermal cycles without failure of the internal solder joints — a common failure mode in standard TECs subjected to repeated start-stop operation. These ATE1-TC series Peltier modules use a fatigue-resistant solder system and a hardened internal construction tested for long-term thermal cycling reliability, making them the right choice for any application where the cooler is repeatedly powered on and off rather than running continuously.

Typical applications:

Laser diode temperature stabilization in pulsed / burst-mode operation
PCR and qPCR thermal cyclers (DNA amplification instruments)
ATE test handlers and burn-in chambers (semiconductor testing)
Automotive head-up displays, LiDAR and ADAS optical assemblies
Telecom and datacom lasers where the TEC follows traffic patterns
Medical instruments and analytical chemistry equipment
Industrial cooled CCD / CMOS imaging cameras

All modules below are rectangular Peltier modules with internal solder melting point 135 °C, maximum allowed surface temperature 125 °C. For continuous-on (non-cycling) duty, see the Regular Temperature Rectangular TEC Modules page. For an even more efficient long-life Peltier line with higher COP, see Thermal Cycling High Efficiency TEC Modules. For circular ring-shaped TECs (TO-can laser diodes), see Regular Temperature Circular TEC Modules.

Sealing: Sealed Moisture-protected, recommended for humid environments | Non-sealed Standard package Sort: Click any column header marked ↕ to sort — click again to reverse. The header row stays at the top while you scroll, and the Part # column stays at the left while you scroll horizontally.

Thermal Cycling (Long Life) Rectangular TEC Modules — Specifications, Volume Pricing, Stock and Lead Time

Part #

Imax
(A)

Vmax
(V)

ACR
(Ω)

Qmax
(W)

ΔTmax*
(°C)

Lc
(mm)

Lh
(mm)

W
(mm)

H
(mm)

Data-
sheet

1–4
PCs

5–24
PCs

25–99
PCs

≥100
PCs

Sealing

# In
Stock

Buy
Now

US Lead
Time

Non-US
Stock

Non-US
Lead Time

Recommended
TEC Controller

ATE1-TC-31-3AS

3.9

—

8.1

74.5

—

3.8

$27.11

$25.91

$24.69

$23.55

Sealed

18-26 weeks

16-24 weeks

TEC5V4A-D

ATE1-TC-71-5R5AS

5.5

—

33.2

74.5

—

3.9

$28.44

$27.04

$25.63

$24.22

Sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-71-7R8A

7.8

—

45.9

72.5

—

3.8

$28.56

$27.13

$25.69

$24.28

Non-sealed

18-26 weeks

16-24 weeks

TEC5V4A-D

ATE1-TC-71-7R8AS

7.8

—

45.9

72.5

—

3.8

$28.56

$27.13

$25.69

$24.28

Sealed

18-26 weeks

16-24 weeks

TEC5V4A-D

ATE1-TC-127-4ASH

17.5

—

39.7

—

39.7

4.1

$31.5

$30.8

$30.1

$28.4

Sealed

18-26 weeks

—

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-5R5A

5.5

16.2

—

59.4

74.5

—

3.9

$35.99

$35.65

$35.05

$34.35

Non-sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-5R5AS

5.5

16.2

—

59.4

74.5

—

3.9

$35.99

$35.65

$35.05

$34.35

Sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-5R7AS

5.7

16.2

—

57.6

72.5

—

3.1

$34.99

$34.65

$34.05

$33.35

Sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-6ASH

18.1

—

39.7

—

39.7

3.9

$32

$31.3

$30.6

$28.9

Sealed

18-26 weeks

—

16-24 weeks

Note 1*

ATE1-TC-127-6BH

18.1

—

29.7

—

29.7

3.50

$32

$31.3

$30.6

$28.9

Non-sealed

18-26 weeks

16-24 weeks

Note 1*

ATE1-TC-127-6BSH

18.1

—

29.7

—

29.7

3.50

$32

$31.3

$30.6

$28.9

Sealed

18-26 weeks

—

16-24 weeks

Note 1*

ATE1-TC-127-7ASH

18.9

—

3.40

$32

$31.3

$30.6

$28.9

Sealed

18-26 weeks

—

16-24 weeks

Note 1*

ATE1-TC-127-7R8A

7.8

16.2

—

82.1

72.5

—

3.8

$36.99

$36.65

$36.05

$35.35

Non-sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-7R8AS

7.8

16.2

—

82.1

72.5

—

3.8

$36.99

$36.65

$36.05

$35.35

Sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-8AH

8.5

17.5

—

39.7

—

39.7

3.5

$32.3

$31.6

$30.9

$29.2

Non-sealed

18-26 weeks

—

16-24 weeks

Note 1*

ATE1-TC-127-8ASH

8.5

17.5

—

39.7

—

39.7

3.5

$32.3

$31.6

$30.9

$29.2

Sealed

18-26 weeks

—

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-12R1A

12.1

16.2

—

128.7

74.5

—

4.6

$46.49

$45.26

$44.03

$42.79

Non-sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-127-12R1AS

12.1

16.2

—

128.7

74.5

—

4.6

$46.49

$45.26

$44.03

$42.79

Sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-199-13A

28.4

—

194

—

3.3

$47.2

$46.5

$45.2

$43.5

Non-sealed

18-26 weeks

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-199-13AS

28.4

—

194

—

3.3

$47.2

$46.5

$45.2

$43.5

Sealed

18-26 weeks

—

16-24 weeks

TECA1-5V-5V-D

ATE1-TC-199-13ASH

28.4

—

194

—

3.15

$47.2

$46.5

$45.2

$43.5

Sealed

18-26 weeks

—

16-24 weeks

TECA1-5V-5V-D

* ΔTmax is the maximum temperature differential between the TEC's hot and cold ceramic plates, measured in vacuum at the specified hot-side temperature. Achievable ΔT in an assembled system depends on heat-sink thermal resistance, mounting quality, and ambient temperature. Note 1*: No suitable off-the-shelf TEC controller is recommended for this part because the module impedance (V_max / I_max) is < 1 Ω — please contact us for a custom driver.

Pricing is in USD. Volume discounts apply automatically at 5, 25 and 100 PCs (some series have additional 100, 500, and 1000+ tiers). Lead times are estimates — please contact Analog Technologies for current availability on larger quantities or custom configurations.