.2 ohm Non-linear Resistors 54

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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	Shape (Package)	Maximum Energy Absorbing Capacity	Packing Method	No. of Terminals	Package Style (Meter)	Rated AC Voltage (URac)	Terminal Shape	Sub-Category	Dimensions	Minimum Operating Temperature	Terminal Finish	Height (Package)	Manufacturer Series	Maximum Circuit RMS Voltage	Operating Voltage	Additional Features	Length (Package)	JESD-609 Code	Reference Standard	Width (Package)	Maximum Circuit DC Voltage
MF-SMDF050-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel				DUAL ENDED	RECTANGULAR PACKAGE		TR, 13 INCH	2	SMT		WRAPAROUND			-40 Cel	GOLD OVER NICKEL	1.09 mm			60 V	RMIN AT 23 DEG CEL	5.44 mm	e4	CUL; TUV; UL	4.93 mm
2016L050MR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors	5.44mm x 4.43mm x 2mm	-40 Cel	MATTE TIN	2 mm			60 V		5.44 mm	e3	CUL; TUV; UL	4.43 mm	60 V
RXEF090-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm	.99 W	85 Cel			TEMPERATURE SENSING	RADIAL	DISK PACKAGE		AMMO PACK	2		72 V	WIRE			-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.2-0.31
0ZCG0030FF2C	Bel Fuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm	.8 W	85 Cel			TEMPERATURE SENSING	DUAL ENDED			TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	.7 mm			30 V	RMIN AT 23 DEG CEL	4.73 mm	e3	AEC-Q200; CUL; TUV; UL	3.41 mm	30 V
MF-SMDF050	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm	.9 W	85 Cel			OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE			2	SMT	60 V	WRAPAROUND			-40 Cel	GOLD OVER NICKEL	1.09 mm			60 V	RMIN AT 23 DEG CEL	5.44 mm	e4	CUL; TUV; UL	4.93 mm
60R090XU	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE		BULK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	MATTE TIN	15.8 mm			60 V		11.2 mm	e3	CUL; TUV; UL	3.1 mm
MF-FSMF035X-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Gold (Au) - with Nickel (Ni) barrier	.65 mm			6 V	RMIN AT 23 DEG CEL	1.85 mm	e4	CUL; TUV; UL	1.05 mm
NANOSMDC050F/13.2	TE Connectivity	PTC THERMISTOR	SURFACE MOUNT	.2 ohm					OVERLOAD PROTECTION	DUAL	RECTANGULAR PACKAGE			2			ONE SURFACE	Non-linear Resistors			TIN		NANOSMDC050F/13.2			RESISTANCE VARIES FROM 0.20 TO 0.800 OHMS		e3
V2F118A400Y2ERP	KYOCERA AVX	VARISTOR	SURFACE MOUNT	.2 ohm		125 Cel				DUAL ENDED	RECTANGULAR PACKAGE	.1 J	TR	2	SMT		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	1.143 mm		13 V	18 V		2.01 mm	e3		1.25 mm	18 V
60R090XPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	MATTE TIN	15.8 mm			60 V		11.2 mm	e3	CUL; TUV; UL	3.1 mm
MINIASMDC030F-2	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		.89 mm			30 V	RMIN AT 25 DEG CEL	4.73 mm		AEC-Q200;UL;TS16949	3.41 mm
PRG21BC0R2MM1RA	Murata Manufacturing	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel	20 %		OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		TR, EMBOSSED, 7 INCH	2	SMT	6 V	WRAPAROUND			-20 Cel		.9 mm			6 V		2 mm		CUL, UL	1.25 mm
MF-USMF035-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	GOLD OVER NICKEL	.85 mm			6 V	RMIN AT 23 DEG CEL	3.43 mm	e4	CUL; TUV; UL	2.8 mm
V2F105A150Y2EDP	KYOCERA AVX	VARISTOR	SURFACE MOUNT	.2 ohm		125 Cel				DUAL ENDED	RECTANGULAR PACKAGE	.1 J	TR	2	SMT		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	1.143 mm		4 V	5.6 V		2.01 mm	e3		1.25 mm	5.6 V
0603L035YR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	1.55 mm			6 V		1.8 mm	e3	CUL; TUV; UL	1 mm	6 V
MF-FSMF025X-2	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	Gold (Au) - with Nickel (Ni) barrier	.65 mm			6 V	RMIN AT 23 DEG CEL	1.85 mm	e4	CUL; TUV; UL	1.05 mm
V2F114A300Y2EDP	KYOCERA AVX	VARISTOR	SURFACE MOUNT	.2 ohm		125 Cel				DUAL ENDED	RECTANGULAR PACKAGE	.1 J	TR	2	SMT		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	1.143 mm		10 V	14 V		2.01 mm	e3		1.25 mm	14 V
V2F118A400Y2EDP	KYOCERA AVX	VARISTOR	SURFACE MOUNT	.2 ohm		125 Cel				DUAL ENDED	RECTANGULAR PACKAGE	.1 J	TR	2	SMT		WRAPAROUND	Non-linear Resistors		-55 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	1.143 mm		13 V	18 V		2.01 mm	e3		1.25 mm	18 V
RF4914-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		125 Cel			OVERCURRENT PROTECTION	DUAL ENDED				2	SMT		WRAPAROUND			-40 Cel		1.46 mm			24 V	RMIN AT 25 DEG CEL	3.4 mm		AEC-Q200	1.8 mm
RF4983-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		125 Cel			OVERCURRENT PROTECTION	DUAL ENDED				2	SMT		WRAPAROUND			-40 Cel		.82 mm			30 V	RMIN AT 25 DEG CEL	4.83 mm		AEC-Q200	3.41 mm
RF4646-000	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		125 Cel			OVERCURRENT PROTECTION	DUAL ENDED				2	SMT		WRAPAROUND			-40 Cel		1.14 mm			16 V	RMIN AT 25 DEG CEL	3.4 mm		AEC-Q200	1.8 mm
1812L075/24R	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel		85 Cel	OVERLOAD PROTECTION	DUAL	RECTANGULAR PACKAGE		TR	2			WRAPAROUND			-40 Cel	Matte Tin (Sn)							e3
MINIASMDC030F	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			BULK	2	SMT		WRAPAROUND			-40 Cel		.89 mm			30 V	RESISTANCE RANGE(MIN-MAX): 0.2-1.75	4.73 mm		AEC-Q200, TS 16949	3.41 mm
NANOASMDCH035F-2	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		125 Cel			OVERCURRENT PROTECTION	DUAL ENDED			TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		1.14 mm			16 V	RMIN AT 25 DEG CEL	3.4 mm		AEC-Q200	1.8 mm
RF2665-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm	.99 W	85 Cel			TEMPERATURE SENSING	RADIAL	DISK PACKAGE		AMMO PACK	2		72 V	WIRE			-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.2-0.31
0603L035	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	Matte Tin (Sn)	1.55 mm			6 V		1.8 mm	e3	CUL, TUV, UL	1 mm	6 V
1206L075WR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		TR	2			WRAPAROUND			-40 Cel						0.09 OHM MEASURED AT 20 DEG CEL
SMD1812P075TS/24	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel		85 Cel	TEMPERATURE SENSING	DUAL	RECTANGULAR PACKAGE		TR, BLISTER, 7 INCH	2			WRAPAROUND	Non-linear Resistors		-55 Cel	Tin/Lead (Sn/Pb)		SMD1812					e0
0603L035YR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED			TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	Matte Tin (Sn)	1.55 mm			6 V		1.8 mm	e3	CUL, TUV, UL	1 mm	6 V
60R090	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		85 Cel	OVERLOAD PROTECTION	RADIAL	DISK PACKAGE		TR	2			WIRE	Non-linear Resistors		-40 Cel	MATTE TIN		60R			0.47OHMS@20DEGREE		e3
72R090XPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE		AMMO PACK	2	Radial		WIRE	Non-linear Resistors		-40 Cel	TIN	11.2 mm			72 V	Rmax:0.47 OHMS AT 20 DEG CEL	11.2 mm	e3	CUL, TUV, UL	3.1 mm
0603L035-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED				2	SMT		WRAPAROUND			-40 Cel		1.55 mm			6 V		1.8 mm		CUL, TUV, UL	1 mm	6 V
RKEF075B	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL			Bulk	2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF075S-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF075S	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL			Bulk	2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF075B-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RXEF090U-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			AMMO PACK	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RKEF075U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL			Bulk	2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF075K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			BULK	2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RKEF075K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RXEF090K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			BULK	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RKEF075U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel		25 Cel	OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel		12.2 mm			60 V	Rmax:0.39 OHMS AT 20 DEG CEL	7.87 mm		CSA; TUV; UL	3.56 mm	60 V
RXEF090K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RXEF090K-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			TR, 14.5 INCH	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RXEF090U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			Bulk	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RXEF090U-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			TR, 15 INCH	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RXEF090U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL				2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 V
RXEF090K-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.2 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL			AMMO PACK	2	Radial		WIRE			-40 Cel	Tin (Sn)	15.8 mm		72 V	72 V	Rmax:0.31 OHMS AT 20 DEG CEL	11.2 mm	e3	CQC; CSA; TUV; UL	3 mm	72 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.