.03 ohm Non-linear Resistors 122

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Part	Manufacturer	Resistor Type	Mounting Type	Resistance	Rated Power Dissipation (P)	Maximum Operating Temperature	Rated Temperature	Thermistor Application	Terminal Placement	Shape (Package)	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
RUSBF185K-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185U-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160K-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160K-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160U-2	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF160U	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		Bulk	2	Radial		WIRE			-40 Cel		15.2 mm			16 V	Rmax:0.061 OHMS AT 20 DEG CEL	8.9 mm		CSA; TUV; UL	3 mm	16 V
RUSBF185U-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.7 mm			16 V	Rmax:0.051 OHMS AT 20 DEG CEL	10.2 mm		CSA; TUV; UL	3 mm	16 V
RUEF700K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm	3.8 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		30 V	WIRE						RUEF			RESISTANCE RANGE(MIN-MAX): 0.0050-0.02
1812L160PR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	.75 mm			8 V	RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.03-0.1	4.73 mm	e3	CUL; TUV; UL	3.41 mm
1812L160/12DR-A	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN	1.25 mm			12 V	RESISTANCE RANGE(RMIN-R1MAX)OHM: 0.03-0.1	4.73 mm	e3	CUL; TUV; UL	3.41 mm
30R160FPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R185UP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R185PP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R160UPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel	MATTE TIN	15.2 mm			30 V		8.9 mm	e3	CUL; TUV; UL	3 mm	30 V
RF2653-000	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm	3.8 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		30 V	WIRE			-40 Cel	MATTE TIN					RESISTANCE RANGE(MIN-MAX): 0.005-0.020		e3
1206L150KWRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel	85 Cel	TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel	Matte Tin (Sn)							e3
1206L150WRT	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel	Matte Tin (Sn)							e3
30R160	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel	85 Cel	OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	TR	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)					0.11OHMS AT 20 DEGREE		e3
30R185FPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R160HPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
1812L160-CPR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR	2			WRAPAROUND			-40 Cel	Matte Tin (Sn)							e3
1812L160PR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT		WRAPAROUND	Non-linear Resistors		-40 Cel	MATTE TIN	.75 mm					4.73 mm	e3	CUL; TUV; UL	3.41 mm	8 V
30R185PPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
1812L260-CR	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel	85 Cel	OVERLOAD PROTECTION	DUAL	RECTANGULAR PACKAGE	TR	2			WRAPAROUND			-40 Cel	MATTE TIN							e3
1206L150YRT	Littelfuse	PTC THERMISTOR	SURFACE MOUNT	.03 ohm		85 Cel		TEMPERATURE COMPENSATION	DUAL	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel	Matte Tin (Sn)							e3
SMD1812P260TS	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	.03 ohm		85 Cel	85 Cel	TEMPERATURE SENSING	DUAL	RECTANGULAR PACKAGE	TR, BLISTER, 7 INCH	2			WRAPAROUND			-55 Cel	TIN LEAD		SMD1812					e0
30R185FP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R185	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel	85 Cel	OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	TR	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)					0.09OHMS AT 20 DEGREE		e3
30R160PP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R185HPR	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R185MP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R160MP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R160HP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors		-40 Cel	Matte Tin (Sn)		30R					e3
30R160UP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	BULK	2			WIRE	Non-linear Resistors	8.9mm x 3mm x 15.2mm	-40 Cel	Matte Tin (Sn)	15.2 mm	30R		30 V		8.9 mm	e3	TUV, UL	3 mm
RUEF160K-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.2 mm		30 V	30 V	Rmax:0.07 OHMS AT 20 DEG CEL	8.9 mm		CSA; CQC; TUV; UL	3 mm	30 V
RUEF160K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.2 mm		30 V	30 V	Rmax:0.07 OHMS AT 20 DEG CEL	8.9 mm		CQC; CSA; TUV; UL	3 mm	30 V
RUEF160K	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE			-40 Cel		15.2 mm		30 V	30 V	Rmax:0.07 OHMS AT 20 DEG CEL	8.9 mm		CSA; CQC; TUV; UL	3 mm	30 V
RKEF300S	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE			-40 Cel		21.2 mm			60 V	Rmax:0.05 OHMS AT 20 DEG CEL	16.5 mm		CSA; TUV; UL	3 mm	60 V
RUEF160U-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.2 mm		30 V	30 V	Rmax:0.07 OHMS AT 20 DEG CEL	8.9 mm		CQC; CSA; TUV; UL	3 mm	30 V
RUEF185K-1	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE			-40 Cel		15.7 mm		30 V	30 V	Rmax:0.06 OHMS AT 20 DEG CEL	10.2 mm		CQC; CSA; TUV; UL	3 mm	30 V
RUEF185U-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.7 mm		30 V	30 V	Rmax:0.06 OHMS AT 20 DEG CEL	10.2 mm		CQC; CSA; TUV; UL	3 mm	30 V
RUEF160U-AP	Littelfuse	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel		15.2 mm		30 V	30 V	Rmax:0.07 OHMS AT 20 DEG CEL	8.9 mm		CQC; CSA; TUV; UL	3 mm	30 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.