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CompRite™ Compressor Terminals
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A range of compressor terminals by SCHOTT

CompRite™ Compressor Terminals

SCHOTT CompRite™ is one of the top brands for compressor terminals. Compressor terminals, also known as compressor seals or feedthroughs, supply electricity to compressors in applications such as automotive and building AC, refrigeration, and chilling. Compressor terminals prevent refrigerant leakage and maintain hermeticity under adverse operating conditions, supporting efficient and reliable compressor functionality.

A man inspecting hermetic feedthrough components in a cleanroom

CompRite™: the leading brand for compressor terminals

SCHOTT is the world's leading supplier of reliable compressor terminals. We have more than 50 years of component manufacturing know-how accumulated in automotive applications, commercial air conditioning, and refrigeration compressors, and over 80 years of hermetic sealing expertise. SCHOTT works with global manufacturers of electric and traditional compressors to design and develop CompRite™ e-compressor terminals for automotive air conditioning e-compressors and compressors in applications such as refrigerators and building air conditioners.
Gloved hands handling compressor terminals on a white table.

Reliable performance, smart cost

CompRite™ compressor terminals are made using hermetic compression glass-to-metal sealing. They deliver durable gas-tightness that remains secure even under extreme conditions such as high temperatures, pressure, humidity, and vibration.

Thanks to our deep expertise in compressor terminals and advanced manufacturing processes, we not only continually improve quality and efficiency but also provide components that offer outstanding cost performance by delivering reliability and value over the long term.
A variety of compressor terminals

Product variants

SCHOTT’s advanced designs meet stringent compressor requirements, including long-term reliability and hermeticity. SCHOTT offers a wide range of compressor terminal solutions for applications such as automotive and building air conditioning systems, refrigeration, and compressors utilizing CO₂ refrigerant. We also offer options tailored for high voltage, high current, and pressure-resistant requirements.

More about variants
Automotive AC e-compressor terminal
Compressor terminal
SCHOTT CO2 Compressor Terminal

Superior insulation and long-term durability

CompRite™ compressor terminals use extremely reliable compression glass-to-metal sealing to maintain long-term compressor functionality – even under extreme environmental conditions. SCHOTT can develop and manufacture compressor terminals that meet a variety of customer requirements, including high-pressure resistance, high voltage, and high current. We offer standard products and custom-made compressor terminals.

Explore material properties in detail
    Pressure resistance
    Pressure resistance
    Available designs to support CO2 refrigerants, which require high pressure resistance.
    Electrical insulation
    Electrical insulation
    Glass, rubber, and/or ceramics all available to be used as insulation materials, depending on customer requirements.
    High current capacity
    High current capacity
    Pin material optimized to support high current.
    Broad product line
    Broad product line
    Broad range of designs available, from standard products to custom-made terminals.
    Discover why compressor terminals are so important for automotive air conditioning systems.

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    Worker checking glass to metal

    Why choose SCHOTT as your supplier?

    By combining your needs with our expertise and innovation, we deliver exceptional customer value. Explore case studies and testimonials showcasing the joint creation of hermetic components. Together, we ensure top performance, durability, and cost-efficiency for your projects.

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      Want to know more? Let’s talk

      Whether you need more information, samples, a quote, or advice for a project, we would be delighted to talk to you.

      Contact us
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      Mizuho Nakashima

      Head of Sales Compressor Seal