The Walsin SR201K25DS40F is a metal oxide varistor with a clamping voltage of 340V and a varistor voltage of 225V. It has a capacitance of 3.6nF and can handle a clamping current of 100A. This varistor is designed for overvoltage and ESD protection and is suitable for use in applications where a high voltage rating is required. It has a maximum operating temperature of 85°C and a minimum operating temperature of -55°C. The varistor is available in a radial package with a lead pitch of 12.7mm and a depth of 9.5mm, making it suitable for through-hole mounting.
| RoHS |
Compliant |
| Depth |
9.5mm |
| Mount |
Through Hole |
| Packaging |
Bulk |
| Lead Pitch |
12.7mm |
| Capacitance |
3.6nF |
| Package/Case |
Radial |
| Lead/Base Style |
Radial |
| Clamping Current |
100A |
| Clamping Voltage |
340V |
| Varistor Voltage |
225V |
| Voltage Tolerance |
10% |
| Max Voltage Rating (AC) |
130V |
| Max Voltage Rating (DC) |
175V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-55°C |