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K563 Integral Stirling Low Power Micro Cooler

Model K563 microcooler is a member of Ricor’s microcoolers family. This model was specially developed to fit handheld thermal imager’s applications where low input power and volume are the most important parameters. This cooler is based on the same design concepts as Ricor’s other microcoolers and is highly reliable. The cold finger (1/4”) will be designed according to customer needs.


Weight (with controller and harness): 290 gr.

Cooling Capacity: 0.28W @77K @71°C

Input Voltage: 6, 12 VDC (Nominal)

Cooldown Time (210J @77K @23°C):
< 4 min. Typ. @23°C

Steady State Input Power:
220mW @77K @23°C: 6WDC Typ.
165mW @90K @23°C: 4WDC Typ.

MTTF > 8,000 Hours

Maximum Input Power: 18WDC

Meets Environmental Conditions per

Ambient Temperature Range: -40°C...+71°C