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P1800SCLRP

Manufacturer: LITTELFUSE

The series provides a surface mount solution that enables equipment to comply

Partnumber Manufacturer Quantity Availability
P1800SCLRP LITTELFUSE 127275 In Stock

Description and Introduction

The series provides a surface mount solution that enables equipment to comply The **P1800SCLRP** from **LITTELFUSE** is a high-performance **thyristor surge protector** designed to safeguard sensitive electronic circuits from transient voltage spikes. This component is part of the **SIDACtor® series**, known for its robust protection capabilities in telecommunications, industrial, and consumer applications.  

Featuring a **1800V breakdown voltage**, the P1800SCLRP offers reliable overvoltage protection by rapidly clamping excessive voltages to safe levels. Its **low capacitance** ensures minimal signal distortion, making it suitable for high-speed data lines. The device is housed in a **surface-mount DO-214AA (SMB) package**, providing compact and efficient PCB integration.  

Engineered for **fast response times**, the P1800SCLRP effectively mitigates threats from lightning strikes, electrostatic discharge (ESD), and other electrical surges. Its **bidirectional operation** allows protection against both positive and negative transients, enhancing circuit resilience.  

Ideal for **telecom equipment, power supplies, and networking devices**, this thyristor-based protector combines durability with high surge current handling. Its **automotive-grade reliability** ensures consistent performance in demanding environments.  

For engineers seeking a dependable surge protection solution, the P1800SCLRP delivers a balance of **high voltage tolerance, fast switching, and compact design**, making it a valuable component in modern electronic systems.

Application Scenarios & Design Considerations

The series provides a surface mount solution that enables equipment to comply

Alternative Part Number

  • P1800SC --: Same SIDACtor series and voltage rating, standard non-tape-and-reel package variant, direct functional equivalent.
  • P1800SA --: Same P1800 series SIDACtor with similar 180V breakover, slightly different surge rating, suitable drop-in for most protection designs.
  • TISP1800 --: Bourns thyristor surge protector with comparable 180V breakover voltage, a cross-manufacturer alternative for overvoltage protection.
  • TISP1800SC --: Similar 1800V-class thyristor surge protector in the TISP series, suitable as a functional replacement for telecom and industrial surge protection.
  • P1800SC --: Same P1800SC series device from the original manufacturer in a non-tape-and-reel package, electrically equivalent for drop-in use.
  • TISP1800H3BJ --: Higher-energy TISP thyristor surge protector with comparable 1800V breakdown, offering robust protection where the original is used.

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