The CVQ420K20BL5 is a metal oxide varistor from Bourns with a maximum AC voltage rating of 420V and maximum DC voltage rating of 560V. It has a capacitance of 620pF and a clamping voltage of 1120V. The varistor can handle a maximum surge current of 12000A and is rated for operation between -40°C and 85°C. It is available in a through-hole package with a terminal pitch of 10mm.
| Mounting |
Through Hole |
| Technology |
Metal Oxide |
| Capacitance |
620pF |
| Terminal Pitch |
10mm |
| Clamping Current |
100A |
| Clamping Voltage |
1120V |
| Varistor Voltage |
680V |
| Max AC Voltage Rating |
420V |
| Max DC Voltage Rating |
560V |
| Maximum Surge Current |
12000A |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |