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P1553AAL from LITTELFUSE

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P1553AAL

Manufacturer: LITTELFUSE, TECCOR/L, Littelfu

SIDACtor Balanced Series - Modified TO-220

Partnumber Manufacturer Quantity Availability
P1553AAL LITTELFUSE, TECCOR/L, Littelfu 46800 In Stock

Description and Introduction

SIDACtor Balanced Series - Modified TO-220 **Introduction to the P1553AAL Electronic Component**  

The **P1553AAL** is a high-performance electronic component manufactured by **TECCOR/L**, designed for precision circuit protection and control applications. As part of the **Thyristor Surge Protection Device (TSPD)** family, this component is engineered to safeguard sensitive electronics from voltage transients, surges, and overvoltage events.  

Featuring a robust **thyristor-based** design, the P1553AAL offers fast response times and reliable clamping capabilities, making it ideal for use in telecommunications, industrial equipment, and power supply systems. Its low leakage current and high surge current handling ensure stable operation under demanding conditions.  

Key specifications include a **breakover voltage** tailored for specific protection thresholds and a compact form factor for easy integration into various circuit designs. The component complies with industry standards for surge protection, ensuring consistent performance and durability.  

Engineers and designers favor the P1553AAL for its balance of efficiency, reliability, and cost-effectiveness in transient voltage suppression. Whether used in standalone protection circuits or integrated into larger systems, this component provides a dependable solution for mitigating electrical disturbances.  

For detailed technical parameters and application guidelines, refer to the manufacturer’s datasheet.

Application Scenarios & Design Considerations

SIDACtor Balanced Series - Modified TO-220

Alternative Part Number

  • SIDACtor P1500SALRP --: Same P1500-series SIDACtor thyristor surge protector in a DO-214 package, offering comparable breakover voltage and surge rating as a direct functional substitute.
  • TISP1500T3BJR-S --: Bourns TISP series overvoltage protector with similar 150V breakover and surge current capability, suitable as a cross-manufacturer replacement.
  • P1500SCLRP --: Littelfuse SIDACtor in the same P1500 voltage family with similar clamping characteristics, usable when package and lead-form differences are acceptable.
  • S2055N --: Similar 200V-class SCR in a TO-220 package with comparable current rating, suitable as a functional replacement.
  • 2N6507 --: Standard 200V SCR with similar gate characteristics and current capability, widely available and pin-compatible.
  • C106M --: Popular 200V sensitive-gate SCR in TO-220, usable in many circuits where the original P1553AAL was applied.
  • SIDACtor P1500SAL --: Same P1500-series SIDACtor thyristor surge protector in a DO-214 package, matching the 150V breakover class and surge rating of the original.
  • TISP1500T3BJ --: Bourns TISP overvoltage protector with comparable 150V breakover voltage and bidirectional clamping, a common cross for P1500-series SIDACtors.
  • P1500SCLRP --: Littelfuse SIDACtor in the same 150V family with similar peak pulse current capability, usable as a functional substitute where package and layout allow.

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