Y49-12KVL
| keyword | 2-pole threaded DC discharge starting voltage 12000V |
|---|---|
| Product Info | Product name: Y49-12KVL Item code: 11009562 |
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, 40kA).
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 | 5 kV / s | 9000 to 15000 V |
| Insulation resistance | DC 1000 V | 100 MΩ or more |
| Maximum impulse current capability | 8/20 μs, 40 kA | 5 times |
| mass | - | Approx. 300 g |
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.