Thermoelectric, Peltier Modules

The AMS-199-1.4-1.5 is a high-performance thermoelectric cooler (TEC) designed for efficient and precise temperature control in industrial, scientific, and medical applications. With a Qmax of 94W and a maximum temperature differential (dTmax) of 70K, this powerful Peltier module delivers stable and effective thermal regulation for semiconductors, laser systems, medical devices, and industrial electronics.Constructed using high-quality Al₂O₃ ceramic materials, this 40x40 mm TEC module provides exceptional heat dissipation, long-term reliability, and structural durability. The low electrical resistance (Rac 3.2Ω) enhances power efficiency, making it an optimal choice for high-performance cooling applications.Key FeaturesSuperior Cooling Performance – Offers a Qmax of 94W, ensuring efficient and stable heat dissipation in demanding applications.Optimized Electrical Efficiency – Operates at Umax 24.9V and Imax 6.1A, providing energy-efficient and reliable cooling performance.Wide Temperature Differential – With a dTmax of 70K, this TEC module provides precise thermal management under extreme conditions.Compact and Durable Design – Features a 40x40 mm rectangular form factor with a 4.1 mm height, making it ideal for high-power cooling applications.High-Quality Ceramic Construction – Built with Al₂O₃ ceramic, offering superior thermal conductivity and mechanical stability.Low Electrical Resistance for Maximum Efficiency – With Rac of 3.2Ω, it minimizes power loss while maintaining consistent cooling performance.Reliable Lead Wires – Equipped with 22 AWG wires, featuring 200mm stripped leads without tinning, ensuring secure electrical connections.ROHS Compliant and Epoxy-Sealed – Designed for long-term durability and environmental safety, ensuring compliance with industry standards.ApplicationsSemiconductor Thermal Management – Provides efficient cooling for high-performance chips, processors, and sensors, preventing overheating and improving operational stability.Medical and Laboratory Equipment – Ensures temperature stability in diagnostic instruments, cryogenic research, and precision laser-based medical devices.Laser and Optoelectronic Systems – Supports efficient heat dissipation in high-power laser diodes, optical sensors, and photonic instruments.Industrial Electronics and Instrumentation – Maintains stable operating temperatures for automated control systems, precision testing equipment, and measurement instruments.Aerospace and Automotive Thermal Management – Provides reliable cooling solutions for high-performance automotive, aerospace, and satellite applications.What’s Next?The AMS-199-1.4-1.5 Thermoelectric Cooler is a high-efficiency, durable TEC module, ideal for critical applications requiring advanced thermal regulation. With its cutting-edge thermoelectric technology, this module ensures long-term durability and optimized cooling efficiency for high-performance thermal management needs.For technical support, product availability, or customized thermal solutions, consult a thermal engineering expert to integrate this TEC into your system.

22x22, 6.9 A; 8.95 V; 38 W; dT 72 K; 120°C

Multi-Stage Thermoelectric ModulesImax 2.8-9.5 A; Qmax 10-59 A; Vmax 5.27-15.8 V; ΔTmax 83-86 KMulti-stage thermoelectric modules from S&PF MODUL are engineered for solid-state cooling applications that require significantly higher temperature differentials than single-stage solutions can provide. By stacking multiple Peltier stages in a cascaded architecture, these modules enable deep cooling while retaining the inherent advantages of thermoelectric technology, including precise control, mechanical robustness, and maintenance-free operation. With more than 30 years of experience in thermoelectric design and production, S&PF MODUL delivers multi-stage modules with predictable performance and long-term reliability for scientific and industrial use.The multi-stage design allows each thermoelectric layer to contribute incrementally to the overall temperature drop, making these modules suitable for applications that demand low cold-side temperatures under controlled heat loads. High-quality semiconductor materials, durable ceramic substrates, and stable internal interconnections ensure consistent electrical and thermal characteristics, even during continuous operation or repeated thermal cycling. The portfolio includes a wide range of stage counts, form factors, and power ratings to support flexible system design. Key features• Cascaded multi-stage Peltier architecture for high temperature differentials• Designed for deep cooling beyond the limits of single-stage thermoelectric modules• Wide selection of standard configurations with varying stage counts and cooling capacities• High-grade thermoelectric semiconductor materials with stable performance• Robust ceramic substrates and metallization for long-term mechanical and thermal reliability• Customization options for dimensions, electrical parameters, and lead layouts• Low thermal resistance interfaces for efficient coupling to heat sinks or liquid cooling systems• Controlled manufacturing processes for reproducible unit-to-unit performance• Suitable for continuous operation in precision cooling environments ApplicationsS&PF MODUL multi-stage thermoelectric modules are used in applications where extended temperature differentials and precise thermal control are essential. Typical use cases include cooling of infrared detectors, CCD and CMOS sensors, and other highly sensitive components in analytical and imaging systems. They are also employed in spectroscopy, laser diode stabilization, and scientific instrumentation that operates at reduced temperatures to improve signal quality and measurement accuracy.Additional applications include cryogenic pre-cooling stages, compact laboratory refrigeration units, environmental simulation equipment, and advanced test systems in aerospace, telecommunications, and automotive development. In these contexts, multi-stage thermoelectric modules provide a compact and reliable alternative to compressor-based cooling technologies, particularly where vibration-free operation and fine temperature control are required. What’s next?Achieving optimal performance with a multi-stage Peltier module requires careful consideration of heat load, target temperature differential, electrical supply, and heat rejection design. Our sales and application experts support you in selecting and specifying the appropriate S&PF MODUL multi-stage thermoelectric module for your system. Contact our sales team to request detailed technical data, discuss custom configurations, or receive a quotation tailored to your application requirements.

Single-Stage Thermoelectric ModulesSingle-stage thermoelectric modules from S&PF MODUL are designed for efficient, reliable solid-state cooling in scientific and industrial systems that require precise temperature control. Based on established Peltier technology, these modules generate a controlled temperature gradient when powered by a direct current, enabling localized cooling or heating without moving parts, refrigerants, or mechanical wear. With more than three decades of experience in thermoelectric manufacturing, S&PF MODUL delivers reproducible performance and stable quality suitable for both development projects and long-term series production.Single-stage modules are optimized for applications with moderate temperature differentials and high cooling capacity. Their construction combines carefully selected thermoelectric semiconductor materials with robust ceramic substrates and durable metallization. This results in predictable electrical and thermal behavior over extended operating periods, even under continuous load. The modules are engineered to integrate easily into compact thermal assemblies and support efficient coupling to air-cooled or liquid-cooled heat dissipation systems.Key features• Single-stage Peltier module design for efficient cooling at moderate temperature differentials • Wide range of standard module sizes, current ratings, and cooling capacities • High-quality thermoelectric materials with stable electrical characteristics • Durable ceramic substrates for mechanical strength and thermal stability • Low thermal resistance interfaces for effective heat sink integration • Consistent unit-to-unit performance through controlled manufacturing processes • Custom options for dimensions, electrical parameters, and lead configurations • Suitable for continuous operation in industrial and laboratory environmentsApplicationsS&PF MODUL single-stage thermoelectric modules are widely used in analytical and laboratory instrumentation where accurate temperature stabilization is essential. Typical uses include detector cooling, sample temperature control, and stabilization of optoelectronic components. In industrial electronics, these modules are applied to manage localized heat loads in power devices, communication systems, and embedded control units.Further applications include laser diode temperature control, infrared sensors, environmental monitoring equipment, and compact cooling systems. In automotive and mobile platforms, solid-state thermoelectric cooling provides orientation-independent operation and high resistance to vibration. For OEM manufacturers, single-stage thermoelectric modules offer a scalable and maintenance-free thermal management solution that can be integrated into both specialized equipment and high-volume production systems.What’s next?Correct module selection and thermal system design are critical to achieving the required cooling performance and service life. Our sales and application specialists support you in selecting the appropriate S&PF MODUL single-stage thermoelectric module based on heat load, electrical supply, and integration constraints. Contact our sales team to request technical data, discuss customization options, or obtain a quotation tailored to your application.