Products

Explore X-meritan’s comprehensive portfolio of semiconductor thermoelectric coolers and custom TEC modules designed for precise active refrigeration. Our product lineup spans single-stage TECs for high temperature differentials, multi-stage modules for sub-zero cooling, micro-sized TECs for miniature optical components, and specialized cycling TECs built to sustain rapid, continuous heating and cooling cycles.

Engineered using high-purity bismuth telluride thermoelectric materials and advanced solder bonding, all X-meritan TEC products deliver superior COP (Coefficient of Performance), low power consumption, and exceptional mechanical stability. Browse our product catalog by dimensions, cooling capacity, operating current, or application type to find the exact thermal management component for your OEM project.

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Extruded Thermoelectric Materials

X-meritan Extruded Thermoelectric Materials China are produced from Bi2Te3-Sb2Te3 solid solution materials for TEC and Peltier module manufacturing. With dense textured structures, 870–1430 Ohm⁻¹cm⁻¹ electrical conductivity, up to 66 MPa compressive strength, and 0.2 mm thin-chip capability, they are used in micro TEC, optical cooling, medical, and industrial temperature control applications.

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Slices with Diffusion Barriers

X-Meritan Slices with Diffusion Barriers feature an extruded Bi₂Te₃-Sb₂Te₃ substrate with a nickel-based metallization barrier to prevent element migration. Offering ±15 μm cutting precision, 0.3 mm min thickness, tin/gold plating, and patented "H" technology for demanding thermal cycling in TECs.

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Micro Thermoelectric Coolers for Optoelectronic

Micro Thermoelectric Coolers for Optoelectronic Devices are available for custom and OEM applications requiring compact temperature control in high-temperature environments and space-constrained installations. The smallest size in this series is 1.5 × 1.1 mm, with a minimum thickness of 0.65 mm. As a thermoelectric cooler manufacturer and supplier, X-Meritan supports custom TEC configurations and bulk orders based on application requirements. Compared with conventional thermoelectric coolers, X-Meritan uses a higher-density thermoelectric material design, achieving a heat pump density of up to approximately 43 W/cm² at lower operating currents, making these micro TECs suitable for miniaturized, high-heat-flux-density optoelectronic applications.

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Micro Thermoelectric Coolers for Detectors

As a specialized Chinese supplier and manufacturer of Micro Thermoelectric Coolers for Detectors, X-meritan develops and produces its own extruded thermoelectric materials to create high-precision micro-TEC cooling devices. Leveraging the Peltier effect for precise temperature control, these compact, solid-state devices—free from mechanical wear—are customizable, stable, and ideally suited for precision equipment such as infrared detectors and LiDAR systems.

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Micro Thermoelectric Coolers for Sensors

X-Meritan provides compact thermoelectric cooling solutions for temperature-sensitive sensors used in optical measurement, medical diagnostics, environmental monitoring, astronomical observation, and precision instruments. Their Micro Thermoelectric Coolers for Sensors are suitable for localized cooling in compact sensor assemblies and can be integrated with temperature sensors, electronic controllers, thermal interfaces, and hot-side heat dissipation systems for closed-loop temperature regulation.

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Micro Thermoelectric Coolers for LiDAR

X-Meritan Micro Thermoelectric Coolers for LiDAR provide localized active cooling for laser transmitters and other temperature-sensitive optoelectronic components. The compact Peltier structure works without compressors or refrigerants and can be produced in micro-sized configurations down to a few millimeters. Custom designs are available according to customer drawings, samples, mounting requirements, and electrical specifications.

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