The SMP80MC-270 is a robust, high-performance metal oxide varistor manufactured by STMicroelectronics, designed to provide reliable transient and overvoltage protection for electronic circuits. This component is a part of the SMP series, which is known for its excellent surge suppression capabilities, making it an ideal choice for safeguarding sensitive electronics against voltage spikes.

Key Features

• High Surge Capability: With the ability to handle surge currents up to 2.5kA (8/20 µs waveform), the SMP80MC-270 is well-suited for applications that require a high level of protection against electrical surges.
• Low Clamping Voltage: It offers a low clamping voltage, ensuring that the connected devices are shielded from transient overvoltages without experiencing significant voltage drops during normal operation.
• Energy Absorption: This varistor has an energy absorption capability of 40 joules, which helps to dissipate the energy of voltage transients safely.
• Wide Operating Voltage Range: The operating voltage range of AC 175V / DC 225V accommodates a variety of circuits and applications, providing flexibility in design.
• Fast Response Time: The varistor's quick response time to transient events ensures that protection is immediate, minimizing the risk of damage to the protected components.
• Compact Design: The SMP80MC-270 comes in a compact, surface-mount package which is ideal for space-constrained applications.
• Lead-Free and RoHS Compliant: Complying with environmental regulations, this varistor is lead-free and meets RoHS standards, making it suitable for use in a wide range of markets and applications.

Applications

The SMP80MC-270 varistor is commonly used in a variety of applications where transient voltage protection is critical. These include:

• Power supply units
• Telecommunication devices
• Industrial control systems
• Consumer electronics
• Surge protection devices

With its combination of high performance, reliability, and versatility, the SMP80MC-270 from STMicroelectronics is an excellent choice for designers looking to enhance the durability and longevity of their electronic products.