NVD - Metal Oxide Disk Varistor | KOA
NVD series of varistors are non-polarized and available in 5, 7, 10, 14 and 20mm (diameter) sizes. Varistor voltages ranges are from 18 ~ 1800 volt. Maximum allowable voltage rating range from 11 ~ 1000 volt (AC) and 14 ~ 1465 volt (DC). Maximum peak current ratings range from 50 ~ 2500 amps. All ratings are dependent upon the type of varistor selected. NVD varistors feature UL94V-O rating flame retardant coating and are available in ammo or bulk packaging.
Features & Benefits:
- Excellent transient voltage suppression characteristics
-
High surge current
-
Wide varistor voltage
-
Flame retardant coating (UL94V0)
-
V-I characteristics are the same in both polarity
-
Approvals:
-
UL1449 (file No. E79023)
-
UL1414,c-UL1414 (file NO.E 123865)
-
VDE (CECC4200,CECC42200,CECC42201)
-
UL94V-0 Flame retardant epoxy resign
Applications:
- Power Supplies
-
Industrial Motor Control
-
AC to DC Converters
-
Battery Management
Additional Information:
