Y20-1200A
keyword | 2 poles No lead wire DC discharge starting voltage 1200V |
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Product Info | Product name: Y20-1200A Item code: 11010684 |
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 | 1200 V ± 200V |
Impulse discharge start voltage | 10/200 μs, 3 kV | 2200 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.