Y-402B
| keyword | 2 poles Lead wire diameter 0.8mm DC discharge start voltage 4000V |
|---|---|
| Product Info | Product name: Y-402B Item code: 11010050 |
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.
It is specialized for high voltage applications and supports AC withstand voltage tests.
Main applications
- Various electronic devices
- Communication line protection
- AC power supplies
- Inverters
・ Small size and large current resistance
・ Low capacitance
・ Broadband compatible
・ Excellent heat and mechanical shock due to use of ceramic envelope
・ Excellent current resistance and temperature environment characteristics of repeated surge
Dimensions (Unit: mm)
Specification
| item | Measurement condition | Performance |
| DC discharge start voltage | 5 kV / s | 4000 V ± 20% |
| Impulse discharge start voltage | 100 V / μs | 5000 V or less |
| Insulation resistance | DC 1000 V | 10000 MΩ or more |
| Capacitance | 1 MHz | 1.0 pF or less |
| Impulse current capacity | 8/20 μs, 1 kA | +5 times, -5 times |
| Impulse current capacity | 8/20 μs, 5 kA | Once |
| Impulse life | 10/1000 μs, 500A | 10 times |
| AC current tolerance | AC, 1 A, 1 s | 10 times |
| mass | - | 1.5 g |