The Walsin SR751K34RQ is a metal oxide varistor with a clamping voltage of 1.24kV and a maximum operating temperature of 85°C. It has a capacitance of 2.7nF and a maximum surge current of 40kA. The varistor is rated for a maximum voltage of 615V DC and 460V AC. It is available in a through-hole package with a lead pitch of 25.4mm and a length of 42mm. The device is suitable for overvoltage and ESD protection applications.
| RoHS |
Compliant |
| Depth |
10.5mm |
| Mount |
Through Hole |
| Length |
42mm |
| Packaging |
Box |
| Lead Pitch |
25.4mm |
| Capacitance |
2.7nF |
| Lead/Base Style |
Strap |
| Clamping Current |
300A |
| Clamping Voltage |
1.24kV |
| Varistor Voltage |
825V |
| Max Surge Current |
40kA |
| Voltage Tolerance |
10% |
| Max Voltage Rating (AC) |
460V |
| Max Voltage Rating (DC) |
615V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-55°C |