The Walsin SR431K10DL40Z is a metal oxide varistor with a varistor voltage of 473V and a voltage tolerance of 10%. It can handle a maximum surge current of 2.5kA and has a maximum voltage rating of 370V DC. The varistor is available in a radial package with a lead pitch of 5mm and a depth of 8.5mm, suitable for through-hole mounting. It operates within a temperature range of -55°C to 85°C.
| RoHS |
Compliant |
| Depth |
8.5mm |
| Mount |
Through Hole |
| Packaging |
Bulk |
| Lead Pitch |
5mm |
| Capacitance |
310pF |
| Package/Case |
Radial |
| Lead/Base Style |
Radial |
| Clamping Current |
25A |
| Clamping Voltage |
710V |
| Varistor Voltage |
473V |
| Max Surge Current |
2.5kA |
| Voltage Tolerance |
10% |
| Max Voltage Rating (AC) |
275V |
| Max Voltage Rating (DC) |
370V |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-55°C |