Y20-1300A

keyword 2 poles No lead wire DC discharge starting voltage 1300V
Product Info Product name: Y20-1300A
Item code: 11011337

Mounted between the neutral line and ground of the communication circuit board and power supply circuit of the 2-pole arrester (GDT) communication device, and used to protect the device from induced voltage and TOV (temporary overvoltage) induced in the line to do.
Compared to other products, it has a very large current capacity (8 / 20µs, maximum 80kA).

Main applications

  • Various electronic devices
  • Communication line protection
  • AC power supplies
  • Inverters
  • Very large current withstand capability
  • Low capacitance
  • Broadband compatible
  • Excellent heat and mechanical shock due to use of ceramic envelope
  • Excellent current withstand capability and temperature environment characteristics of repeated surge
Dimensions  (Unit: mm)
Specification
item conditions Performance
DC discharge start voltage 100 V / s 1300 V ± 200V
Impulse discharge start voltage 10/200 μs, 3 kV 2400 V or less
Insulation resistance DC 250 V 10000 MΩ or more
Impulse current capacity 8/20 μs, 60 kA * 10 times
Maximum impulse current capability 8/20 μs, 80 kA * Once
Maximum AC current capacity AC 100A, 1 s * Once
mass - 6.5 g

 * Discharge without cracks or short circuit of electrodes in the ceramic part.

Notes on use

When using this product for AC power, be sure to use it together with a varistor.

If the arrester is used alone, a follow current may occur.

We also have AV series (2 poles) and AV3P series (3 poles) with arresters and varistors integrated.