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P1556UB - SIDACtor Protection Thyristors

Download the P1556UB datasheet PDF. This datasheet also covers the P1556UA variant, as both devices belong to the same sidactor protection thyristors family and are provided as variant models within a single manufacturer datasheet.

Description

SIDACtor® Balanced Multiport Series MS-013 are designed to protect baseband equipment from overvoltage USBOTJFOUT5IFQBUFOUFEi:wDPOmHVSBUJPOFOTVSFT balanced overvoltage protection.

Features

  • and Benefits t Low voltage overshoot t Low on-state voltage t Does not degrade with use t Fails short circuit when surged in excess of ratings t Low Capacitance t Replaces six discrete devices t Balanced overvoltage protection t Meets UL/IEC 60950-1 creepage and clearance t Two-port protection Applicable Global Standards t TIA-968-A t TIA-968-B t ITU K.20/21 Enhanced Level.
  • t ITU K.20/21 Basi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (P1556UA-Littelfuse.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number P1556UB
Manufacturer Littelfuse
File Size 183.09 KB
Description SIDACtor Protection Thyristors
Datasheet download datasheet P1556UB Datasheet

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Other Datasheets by Littelfuse

Part Number Description
P1556UA SIDACtor Protection Thyristors
P1556UC SIDACtor Protection Thyristors
P1553AA SIDACtor Protection Thyristors
P1553AB SIDACtor Protection Thyristors
P1553AC SIDACtor Protection Thyristors

Full PDF Text Transcription

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SIDACtor® Protection Thyristors Baseband Protection (Voice-DS1) SIDACtor®Balanced Multiport Series - MS-013 Agency Approvals Agency Agency File Number E133083 Pinout Designation 1 2 3 Schematic Diagram 1 2 3 6 5 4 6 5 4 Description SIDACtor® Balanced Multiport Series MS-013 are designed to protect baseband equipment from overvoltage USBOTJFOUT5IFQBUFOUFEi:wDPOmHVSBUJPOFOTVSFT balanced overvoltage protection. The series provides a dual port surface mount solution that enables voice through DS-1 equipment to comply with various global regulatory standards.
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