CPI-4333-85L127

Alarms, Buzzers, And Sirens Overview

The CPI-4333-85L127 is a thermoelectric cooler manufactured by Same Sky. It features a compact rectangular footprint with dimensions of 43.3 mm in length, 33.3 mm in width, and a thickness of 3.95 mm. The module operates at a maximum voltage of 12.7 V and draws a maximum current of 6 A under rated conditions. It provides a maximum heat transfer capacity of 40 W and achieves a maximum temperature differential of +65 °C between the hot and cold sides. The device utilizes wire leads for electrical connection and is designed for precise thermal management applications requiring reliable solid-state cooling performance.

Alarms, Buzzers, And Sirens Feature Summary

• Solid-state active cooling capability without moving parts
• Compact form factor suitable for space-constrained designs
• Reversible polarity operation for heating or cooling modes

Alarms, Buzzers, And Sirens Applications

• Precision temperature control for electronic sensors
• Thermal regulation of laser diodes
• Cooling of infrared detectors and image sensors

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix codes against the manufacturer's official datasheet to ensure correct voltage and current ratings. Confirm that the wire lead termination type matches your assembly requirements. Check RoHS compliance status directly from the product specification document before finalizing procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Evaluate the thermal resistance of the mating surfaces to ensure efficient heat dissipation from the hot side. Ensure the power supply can deliver the required 6 A peak current without significant voltage drop. Consider the ambient operating temperature range to maintain the specified maximum temperature differential under load.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the CPI series of thermoelectric modules from Same Sky. The series offers various sizes and performance levels to accommodate different thermal loads. The CPI-4333-85L127 represents a mid-power option within this lineup, balancing physical size with substantial heat pumping capabilities for targeted cooling tasks.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official Same Sky replacement guide for direct equivalents. Verify dimensional compatibility and pinout alignment when substituting with other manufacturers' Peltier modules.