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ST2 Series

SPD for communication and signal

ST2 Series

Features

  • JIS C 5381-21 :2014
  • Multi-stage protection circuit configuration combining high-speed operation elements and high-withstand elements
  • For two lines

Application

  • Thermoelectric, resistance thermometers, potentiometers, slow pulses, DC 4 to 20 mA, fire alarms, telephone lines, etc.

Model

  • ST2-○○V (○○ indicates the rated voltage)

Specification

Number of communication lines

2 lines

Category

C2、D1

Rated voltage Un (DC)

5V / 12V / 24V / 48V / 110V

Rated current

1A

*If the table cannot be displayed in its entirety, please scroll horizontally to view it.

Impulse durability

In (8/20μs)

10kA

Iimp (10/350μs)

5kA

Capacitance

50pF or less

Maximum frequency

30MHz

Insertion Loss

1.0dB or less

*If the table cannot be displayed in its entirety, please scroll horizontally to view it.

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