The CV 550 K 14 R varistor from Stackpole Electronics is a metal oxide device with a maximum operating temperature range of -40 to 85 degrees Celsius. It has a maximum DC voltage rating of 745 volts and a maximum AC voltage rating of 550 volts. The varistor features a capacitance of 290 picofarads and a clamping voltage of 1500 volts. It can handle a maximum surge current of 4500 amps and a clamping current of 50 amps. The device is designed for through hole mounting with a terminal pitch of 7.5 millimeters.
| RoHS |
Yes |
| Mounting |
Through Hole |
| Technology |
Metal Oxide |
| Capacitance |
290pF |
| RoHS Version |
2011/65/EU, 2015/863 |
| Terminal Pitch |
7.5mm |
| Clamping Current |
50A |
| Clamping Voltage |
1500V |
| Varistor Voltage |
910V |
| Max AC Voltage Rating |
550V |
| Max DC Voltage Rating |
745V |
| Maximum Surge Current |
4500A |
| Max Operating Temperature |
85°C |
| Min Operating Temperature |
-40°C |