Metal Oxide Varistors MOV Series

MDE High Energy Metal Oxide Varistors “D” & “S” Series The High Energy Series large tab-leaded varistors are designed to handle high peak currents and have the ability to absorb large amounts of energy. Available in round (D) and square (S) shapes to allow mounting in various spaces and in bare disc form intended for special applications requiring unique electrical contact or packaging methods provided by the customer. The electrode finish of these devices is solderable and can be used with pressure contacts. Bare Disc Products are also available for certain applications where discs of the same diameter may be stacked.

This Series is available in 40D (40mm), and 53D (53mm) single disc configuration. with the single square available in 34S (34mm) configurations. The maximum peak current capabilities range from 18,000 Amps to 70,000 Amps. Varistor voltages range from 130 volts to 1,400 volts.

Device Series Part Number	Photo	Package Type	Imax	VRWS Range(V)	Varistor Voltage Range(V)
B60K130 – B60K1000		BLOCK	70kA	130 -1000	200 -1600
B80K130 – B80K2800		BLOCK	100kA	130 – 2800	200 – 4700
LS40K130QP – LA40K750QP		Radial Crimped	40kA	130 -750	200 -1200
MDE-25D201K -MDE-25D182K		Radial Lead	10kA	11 – 1100	18 - 1800
MDE-25D201K - MDE-25D182K		Radial Lead	20kA	130 -1000	200 -1800
MDE-25D201KBD-MDE-25D182KBD		Bare Disc	20kA	130 -1000	200 -1800
MDE-34S201K -MDE-34S182K		Radial Lead	40kA	130 -1000	200 -1800
MDE-34S201K-75 - MDE-34S182K-75		Radial Lead	75kA	150-320	240-510
MDE-34S201KBD-50 - MDE-34S182KBD-50		Bare Disc	50kA	130 -1000	200 -1800
MDE-34S201KBD-MDE-34S182KBD		Bare Disc	40kA	130 -1000	200 -1800
MDE-40D182K		Radial Lead	40kA	1125	1620 - 1980
MDE-40D192K		Radial Lead	40kA	1187	1710 - 2090
MDE-40D201K - MDE-40D222K		Radial Lead	40kA	130 -1400	200 – 2200
MDE-40D201KBD -MDE-40D122BDK		Bare Disc	40kA	130 -1000	200 -1800
MDE-40D201KBD -MDE-40D122BDK		Bare Disc	50kA	130 -1000	200 -1800
MDE-40D222K		Radial Lead	40kA	1400	2225 - 2420
MDE-53D201K – MDE-53D222K		Radial Lead	70kA	130 -1400	200 -2200
MDE-70D162K		Radial Lead	100kA	1000-1320	1440-1760
MDE-70D182K		Radial Lead	100kA	1100-1485	1620-1980
MDE-80D201K – MDE-80D472K		Radial Lead	100kA	130 – 2800	200 – 4700
V131BA60 -V282BB60		BLOCK	70kA	130 – 2800	200 – 4700
V131HA40 -V751HA40		Radial Crimped	40kA	130 -750	200 -1200

Certified RoHS Compliant
UL File # E322403
UL File # E337840

Unsure of when to use a varistor vs tvs? Read our blog article and browse our product line. Or contact MDE Semiconductor, Inc. to discuss your needs.