75 Cel Non-linear Resistors 61

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Tolerance	Rated Temperature	Thermistor Application	Terminal Placement	Technology	Shape (Package)	Maximum Energy Absorbing Capacity	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	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
PRG18BB330MB1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	33 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	2	SMT	24 V	WRAPAROUND	-20 Cel	TIN	.8 mm		24 V	1.6 mm	e3	CUL, UL	.8 mm
PRG18BB470MB1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	47 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	2	SMT	24 V	WRAPAROUND	-20 Cel	TIN	.8 mm		24 V	1.6 mm	e3	CUL; UL	.8 mm
PRG18BB101MB1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	100 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	2	SMT	24 V	WRAPAROUND	-20 Cel		.8 mm		24 V	1.6 mm		CUL; UL	.8 mm
SMOV25S321NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		390 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	320 V	420 V	31 mm	e3		16.5 mm	420 V
PRG18BB221MB1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	220 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	2	SMT	24 V	WRAPAROUND	-20 Cel	TIN	.8 mm		24 V	1.6 mm	e3	CUL; UL	.8 mm
PRG18BB330MS1RB	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	33 ohm		75 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED		RECTANGULAR PACKAGE		TR, PAPER, 7 INCH	2	SMT		WRAPAROUND	-20 Cel		.8 mm		16 V	1.6 mm		AEC-Q200, CUL, UL	.8 mm
SMOV25S621NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		600 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	620 V	800 V	31 mm	e3		16.5 mm	800 V
SMOV34S621MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		1010 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	620 V	800 V	41 mm			20 mm	800 V
SMOV25S251MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		330 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	250 V	320 V	31 mm	e3		16.5 mm	320 V
SMOV34S301NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		590 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	300 V	385 V	41 mm			20 mm	385 V
SMOV34S271NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		550 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	275 V	350 V	41 mm			20 mm	350 V
SMOV34S321NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		640 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	320 V	420 V	41 mm			20 mm	420 V
SMOV25S421MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		460 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	420 V	560 V	31 mm	e3		16.5 mm	560 V
SMOV34S151MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		360 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	150 V	200 V	41 mm			20 mm	200 V
SMOV25S111NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		170 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	115 V	150 V	31 mm	e3		16.5 mm	150 V
SMOV25S271NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		350 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	275 V	350 V	31 mm	e3		16.5 mm	350 V
SMOV34S301MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		590 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	300 V	385 V	41 mm			20 mm	385 V
SMOV25S321MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		390 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	320 V	420 V	31 mm	e3		16.5 mm	420 V
SMOV25S151NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		220 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	150 V	200 V	31 mm	e3		16.5 mm	200 V
SMOV34S551NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		965 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	550 V	700 V	41 mm			20 mm	700 V
SMOV25S301MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		370 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	300 V	385 V	31 mm	e3		16.5 mm	385 V
SMOV25S421NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		460 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	420 V	560 V	31 mm	e3		16.5 mm	560 V
SMOV34S131MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		310 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	130 V	175 V	41 mm			20 mm	175 V
SMOV25S551NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		550 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	550 V	745 V	31 mm	e3		16.5 mm	745 V
SMOV25S151MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		220 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	150 V	200 V	31 mm	e3		16.5 mm	200 V
SMOV34S461NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		960 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	460 V	610 V	41 mm			20 mm	610 V
SMOV25S751MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		670 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	750 V	970 V	31 mm	e3		16.5 mm	970 V
SMOV34S271MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		550 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	275 V	350 V	41 mm			20 mm	350 V
SMOV34S131NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		310 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	130 V	175 V	41 mm			20 mm	175 V
SMOV34S511MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		960 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	510 V	675 V	41 mm			20 mm	675 V
SMOV34S151NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		360 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	150 V	200 V	41 mm			20 mm	200 V
SMOV25S131MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		190 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	130 V	170 V	31 mm	e3		16.5 mm	170 V
SMOV25S511NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		520 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	510 V	670 V	31 mm	e3		16.5 mm	670 V
SMOV34S111NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		280 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	115 V	150 V	41 mm			20 mm	150 V
SMOV25S751NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		670 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	750 V	970 V	31 mm	e3		16.5 mm	970 V
SMOV34S461MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		960 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	460 V	610 V	41 mm			20 mm	610 V
SMOV25S461NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		490 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	460 V	615 V	31 mm	e3		16.5 mm	615 V
SMOV25S251NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		330 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	250 V	320 V	31 mm	e3		16.5 mm	320 V
SMOV34S751MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		1200 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	750 V	970 V	41 mm			20 mm	970 V
SMOV25S181NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		250 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	Tin (Sn)	36 mm	175 V	225 V	31 mm	e3		16.5 mm	225 V
SMOV34S751NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		1200 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	750 V	970 V	41 mm			20 mm	970 V
SMOV25S551MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		550 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	550 V	745 V	31 mm	e3		16.5 mm	745 V
SMOV34S251NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		490 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	250 V	320 V	41 mm			20 mm	320 V
SMOV34S181MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		400 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	180 V	240 V	41 mm			20 mm	240 V
SMOV34S321MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		640 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	320 V	420 V	41 mm			20 mm	420 V
SMOV34S551MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		965 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel		44.5 mm	550 V	700 V	41 mm			20 mm	700 V
SMOV34S511NP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT		2 W	75 Cel				RADIAL	METAL OXIDE FILM		960 J		2	RECTANGULAR		FLAT	-45 Cel		44.5 mm	510 V	675 V	41 mm			20 mm	675 V
SMOV25S271MP	Littelfuse	VARISTOR	THROUGH HOLE MOUNT			75 Cel		75 Cel		END	METAL OXIDE FILM		350 J		5	RECTANGULAR		FLAT AND WIRE	-45 Cel	TIN	36 mm	275 V	350 V	31 mm	e3		16.5 mm	350 V

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.