Z10D221 Metal Oxide Zenamic Varistor was Z10L221 220V (Sold in packs of 5
Metal Oxide Zenamic Varistor Z10D221 was Z10L221
Sold in packs of 5
Lead Free/ROHS Compliant
Varistor Voltage V1mA(v) 220 (198 min – 242 max)
Maximum Allowable Voltage (vrms) 140 AC 180DC
Maximum Clamping Voltage 360 at 25A
Rated Wattage 0.4 (w)
Energy 23 (2ms) J
Withstanding Surge Current 2500A 1 time 1250A 2 times
Typical capacitance (TYP) khz 450 pf
Joyin – JVR10N221K
Harris GE-MOV – V140LA5
Panasonic – C10DK221
Thomson – 13M00141K
Iskra – CV140K10
Siemens – 10K140
Philips – -594-51416
Samhwa – 221D-10A
Varistors have a high natural (non operating impedance) during normal standby use. A varistors impedance drops rapidly when subjected to a high voltage spike clamping the voltage to an acceptable level absorbing the unwanted energy thus protecting voltage sensitive components.
High energy absorption; excellent voltage clamping characteristics; fast response ; low idle power and high surge current capability.
Protection of all types of semi conductor; suppression of switching transients; voltage clipping and circuit damping; absorption of surge voltages associated with lightening strikes; prolongation of contact life and the protection of industrial switching circuits.