Bourns Non-linear Resistors 557

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Part	Manufacturer	Resistor Type	Mounting Type	Rated Power Dissipation (P)	Maximum Operating Temperature	Terminal Placement	Technology	Shape (Package)	Maximum Energy Absorbing Capacity	Packing Method	No. of Terminals	Package Style (Meter)	Terminal Shape	Sub-Category	Minimum Operating Temperature	Terminal Finish	Height (Package)	Maximum Circuit RMS Voltage	Operating Voltage	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
MOV-07D220KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	1.1 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	11 mm	14 V	18 V	9 mm	e3	UL	3.5 mm	18 V
MOV-07D221KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	14 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	11 mm	140 V	180 V	9 mm	e3	UL	3.5 mm	180 V
MOV-07D621K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	BULK	2	Radial	WIRE		-40 Cel	TIN	11 mm	385 V	505 V	9 mm	e3	UL	5.8 mm	505 V
MOV-07D621KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	33 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	11 mm	385 V	505 V	9 mm	e3	UL	5.8 mm	505 V
MOV-07D751K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	38 J	BULK	2	Radial	WIRE		-40 Cel	TIN	11 mm	460 V	620 V	9 mm	e3	UL	6.2 mm	620 V
MOV-07D820K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	5.5 J	BULK	2	Radial	WIRE		-40 Cel	TIN	11 mm	50 V	65 V	9 mm	e3	UL	3.4 mm	65 V
MOV-07D820KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.25 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	5.5 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	11 mm	50 V	65 V	9 mm	e3	UL	3.4 mm	65 V
MOV-10D271KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.4 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	40 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	15.5 mm	175 V	225 V	12.5 mm	e3	UL	4.2 mm	225 V
MOV-10D470K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.4 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	5.5 J	BULK	2	Radial	WIRE		-40 Cel	TIN	15.5 mm	30 V	38 V	12.5 mm	e3	UL	4.2 mm	38 V
MOV-10D560K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.4 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	7 J	BULK	2	Radial	WIRE		-40 Cel	TIN	15.5 mm	35 V	45 V	12.5 mm	e3	UL	4.3 mm	45 V
MOV-10D681K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.4 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	70 J	BULK	2	Radial	WIRE		-40 Cel	TIN	15.5 mm	420 V	560 V	12.5 mm	e3	UL	6.4 mm	560 V
MOV-10D751KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.4 W	105 Cel	RADIAL	METAL OXIDE FILM	DISK PACKAGE	75 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	15.5 mm	460 V	615 V	12.5 mm	e3	UL	6.6 mm	620 V
MOV-14D182K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL		DISK PACKAGE	335 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	22 mm	1100 V	1465 V	16.5 mm	e3	CUL; UL	11.7 mm
MOV-14D271K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	70 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	175 V	225 V	16.5 mm	e3	CUL; UL	4.2 mm
MOV-14D330K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	7.5 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	20 V	26 V	16.5 mm	e3	CUL; UL	3.8 mm
MOV-14D331K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	85 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	210 V	275 V	16.5 mm	e3	CUL; UL	4.6 mm
MOV-14D361K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	93 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	230 V	300 V	16.5 mm	e3	CUL; UL	4.8 mm
MOV-14D361KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	93 J	TR, 14 INCH	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	230 V	300 V	16.5 mm	e3	CUL; UL	4.8 mm
MOV-14D390K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	8.6 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	25 V	31 V	16.5 mm	e3	CUL; UL	4 mm
MOV-14D511K	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	125 J	BULK	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	20 mm	320 V	415 V	16.5 mm	e3	CUL; UL	5.5 mm
MOV-14D751KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	.6 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	143 J	TR, 14 INCH	2	Radial	WIRE	Non-linear Resistors	-40 Cel	TIN	22 mm	460 V	615 V	16.5 mm	e3	CUL; UL	6.7 mm
MOV-20D102K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	310 J	BULK	2	Radial	WIRE		-40 Cel	TIN	28 mm	625 V	825 V	23 mm	e3	CUL; UL	8.7 mm
MOV-20D112K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	342 J	BULK	2	Radial	WIRE		-40 Cel	TIN	28 mm	680 V	895 V	23 mm	e3	CUL; UL	9.2 mm
MOV-20D151K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	70 J	BULK	2	Radial	WIRE		-40 Cel	TIN	26 mm	95 V	125 V	23 mm	e3	CUL; UL	4.8 mm
MOV-20D201K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	95 J	BULK	2	Radial	WIRE		-40 Cel	TIN	26 mm	130 V	170 V	23 mm	e3	CUL; UL	4.2 mm
MOV-20D221K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	100 J	BULK	2	Radial	WIRE		-40 Cel	TIN	26 mm	140 V	180 V	23 mm	e3	CUL; UL	4.3 mm
MOV-20D681K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	220 J	BULK	2	Radial	WIRE		-40 Cel	TIN	28 mm	420 V	560 V	23 mm	e3	CUL; UL	7 mm
MOV-20D681KTR	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	220 J	TR, 14 INCH	2	Radial	WIRE		-40 Cel	TIN	28 mm	420 V	560 V	23 mm	e3	CUL; UL	7 mm
MOV-20D911K	Bourns	VARISTOR	THROUGH HOLE MOUNT	1 W	105 Cel	RADIAL	METAL OXIDE	DISK PACKAGE	282 J	BULK	2	Radial	WIRE		-40 Cel	Matte Tin (Sn)	28 mm	550 V	745 V	23 mm	e3	CUL; UL	8.2 mm

Non-linear Resistors

Non-linear resistors, also known as varistors or voltage-dependent resistors, are electronic components that exhibit a nonlinear resistance characteristic with respect to the applied voltage. They are primarily used for voltage clamping, surge protection, and transient suppression in electronic circuits.

The resistance of a varistor decreases with an increase in voltage, allowing it to provide a low resistance path for transient currents that exceed a specified threshold. When the voltage level drops below the threshold, the resistance increases, returning the varistor to its high impedance state. This property makes them useful for protecting sensitive electronic components from voltage surges and spikes.

Varistors are available in two types: metal oxide varistors (MOVs) and silicon carbide varistors (SiCVs). MOVs are the most common type, and they can handle a wider range of voltages than SiCVs. SiCVs, on the other hand, can handle higher temperatures and are more suitable for high power applications.

Non-linear resistors are widely used in power supplies, surge protectors, electronic ballasts, motor control circuits, and telecommunication systems. They are available in various package types, including through-hole, surface mount, and radial leaded packages.