1.5 W Non-linear Resistors 153

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Part	Manufacturer	Resistor Type	Mounting Type	Rated Power Dissipation (P)	Maximum Operating Temperature	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	Sub-Category	Minimum Operating Temperature	Terminal Finish	Height (Package)	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
V511CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	500 J	BULK	2			SPECIAL		-55 Cel			510 V	675 V						675 V
V151CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	220 J	BULK	2			SPECIAL		-55 Cel			150 V	200 V						200 V
V151CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	220 J	BULK	2			SPECIAL		-55 Cel			150 V	200 V						200 V
V751CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	700 J	BULK	2			SPECIAL		-55 Cel			750 V	970 V						970 V
V481CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	450 J	BULK	2			SPECIAL		-55 Cel			480 V	640 V						640 V
V251CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	330 J	BULK	2			SPECIAL		-55 Cel			250 V	330 V						330 V
V751CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	700 J	BULK	2			SPECIAL		-55 Cel			750 V	970 V						970 V
V571CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	550 J	BULK	2			SPECIAL		-55 Cel			575 V	730 V						730 V
V571CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	550 J	BULK	2			SPECIAL		-55 Cel			575 V	730 V						730 V
V511CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	500 J	BULK	2			SPECIAL		-55 Cel			510 V	675 V						675 V
V481CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	450 J	BULK	2			SPECIAL		-55 Cel			480 V	640 V						640 V
V321CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	390 J	BULK	2			SPECIAL		-55 Cel			320 V	420 V						420 V
V271CA32PC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	360 J	BULK	2			SPECIAL		-55 Cel			275 V	369 V						369 V
V271CA32NC	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	360 J	BULK	2			SPECIAL		-55 Cel			275 V	369 V						369 V
TMOV25SP175E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		250 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	175 V	225 V		26.5 mm		CUL; TUV; UL	12.3 mm	225 V
TMOV25SP230E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		300 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	230 V	300 V		26.5 mm		CUL; TUV; UL	12.4 mm	300 V
TMOV25SP385E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		430 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	385 V	505 V		26.5 mm		CUL; TUV; UL	13.7 mm	505 V
TMOV25SP130E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		190 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	130 V	170 V		26.5 mm		CUL; TUV; UL	11.9 mm	170 V
TMOV25SP300E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		370 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	300 V	385 V		26.5 mm		CUL; TUV; UL	12.9 mm	385 V
TMOV25SP440E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		470 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	440 V	585 V		26.5 mm		CUL; TUV; UL	14.2 mm	585 V
TMOV25SP750E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		670 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	750 V	970 V		26.5 mm		CUL; TUV; UL	16.7 mm	970 V
TMOV25SP550E	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE		550 J	BULK	2	Radial		WIRE		-55 Cel		32.5 mm	550 V	745 V		26.5 mm		CUL; TUV; UL	15.2 mm	745 V
V25S510P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	RECTANGULAR PACKAGE	700 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel		30.5 mm	510 V	670 V		26.5 mm			8.7 mm	670 V
V25S250P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	RECTANGULAR PACKAGE	435 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel		30.5 mm	250 V	320 V		26.5 mm			6.5 mm	320 V
V25S275P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	RECTANGULAR PACKAGE	470 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel		30.5 mm	275 V	350 V		26.5 mm			6.7 mm	350 V
TMOV25SP115M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	170 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	115 V	150 V		26.5 mm	e3	CUL; TUV; UL	11.7 mm	150 V
TMOV25SP440M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	470 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	440 V	585 V		26.5 mm	e3	CUL; TUV; UL	14.2 mm	585 V
TMOV25SP385M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	430 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	385 V	505 V		26.5 mm	e3	CUL; TUV; UL	13.7 mm	505 V
TMOV25SP130M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	190 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	130 V	170 V		26.5 mm	e3	CUL; TUV; UL	11.9 mm	170 V
TMOV25SP510M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	520 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	510 V	670 V		26.5 mm	e3	CUL; TUV; UL	14.7 mm	670 V
TMOV25SP250M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	330 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	250 V	320 V		26.5 mm	e3	CUL; TUV; UL	12.5 mm	320 V
TMOV25SP420M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	460 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	420 V	560 V		26.5 mm	e3	CUL; TUV; UL	14 mm	560 V
TMOV25SP625M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	600 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	625 V	825 V		26.5 mm	e3	CUL; TUV; UL	15.6 mm	825 V
TMOV25SP320M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	390 J	BULK	3	PCB Mount		WIRE		-55 Cel	Tin (Sn)	32.5 mm	320 V	420 V		26.5 mm	e3	CUL; TUV; UL	13.1 mm	420 V
TMOV25SP460M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	490 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	460 V	615 V		26.5 mm	e3	CUL; TUV; UL	14.4 mm	615 V
TMOV25SP550M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	550 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	550 V	745 V		26.5 mm	e3	CUL; TUV; UL	15.2 mm	745 V
V25S175P	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	125 Cel	85 Cel		RADIAL	METAL OXIDE FILM	RECTANGULAR PACKAGE	315 J	BULK	2	Radial		WIRE	Non-linear Resistors	-55 Cel		30.5 mm	175 V	225 V		26.5 mm			6.3 mm	225 V
TMOV25SP750M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	670 J	BULK	3	PCB Mount		WIRE		-55 Cel	TIN	32.5 mm	750 V	970 V		26.5 mm	e3	CUL; TUV; UL	16.7 mm	970 V
TMOV25SP175M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	250 J	BULK	3	PCB Mount		WIRE		-55 Cel	Tin (Sn)	32.5 mm	175 V	225 V		26.5 mm	e3	CUL; TUV; UL	12.3 mm	225 V
TMOV25SP275M	Littelfuse	VARISTOR	THROUGH HOLE MOUNT	1.5 W	85 Cel			RADIAL	METAL OXIDE	RECTANGULAR PACKAGE	350 J	BULK	3	PCB Mount		WIRE		-55 Cel	Tin (Sn)	32.5 mm	275 V	350 V		26.5 mm	e3	CUL; TUV; UL	12.7 mm	350 V
V251CA32	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	85 Cel			DUAL		CYLINDRICAL PACKAGE	330 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			250 V	330 V						330 V
V271CA32NS	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	360 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			275 V	369 V						369 V
V321CA32PS	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	390 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			320 V	420 V						420 V
V511CA32NS	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	500 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			510 V	675 V						675 V
F81914-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.5 W	85 Cel		TEMPERATURE SENSING	RADIAL		RECTANGULAR PACKAGE		TR	2		240 V	WIRE							RESISTANCE RANGE(MIN-MAX): 1.3-2.1
C32417-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.5 W	85 Cel		TEMPERATURE SENSING	RADIAL		DISK PACKAGE		BULK; TR	2		100 V	WIRE							RESISTANCE RANGE(MIN-MAX): 0.8-2.2
V661CA32PS	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	600 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			660 V	850 V						850 V
V571CA32PS	Littelfuse	VARISTOR	CHASSIS MOUNT	1.5 W	125 Cel	85 Cel		DUAL		DISK PACKAGE	550 J	BULK	2			SPECIAL	Non-linear Resistors	-55 Cel			575 V	730 V						730 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.