TE Connectivity Non-linear Resistors 555

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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	Thermal Sensitivity Index	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
RXEF135-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.12 ohm	1.7 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	AMMO PACK	2		72 V	WIRE				-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.12-0.19
RXEF135K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.3 ohm	1.7 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE	Non-linear Resistors	13.58mm x 3mm x 19.8mm		-40 Cel		19.8 mm	RXEF		72 V	RESISTANCE RANGE(MIN-MAX): 0.12-0.19	13.58 mm	e3	CSA, TUV, UL	3 mm
RXEF135K-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1.7 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR	2		72 V	WIRE	Non-linear Resistors	13.58mm x 3mm x 19.8mm		-40 Cel		19.8 mm	RXEF		72 V	RESISTANCE RANGE(MIN-MAX): 0.12-0.19	13.58 mm		CSA, TUV, UL	3 mm
RXEF135K-AP	TE Connectivity	PTC RESETTABLE FUSE																				RXEF
TRF250-120	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK; TR	2		60 V	WIRE	Non-linear Resistors									RESISTANCE RANGE(MIN-MAX): 4.0-8.0
TRF250-120-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK; TR	2		60 V	WIRE	Non-linear Resistors						TRF250			RESISTANCE RANGE(MIN-MAX): 4.0-8.0		e3
3K3A1B	TE Connectivity	NTC RESISTOR	CHASSIS MOUNT	3000 ohm		125 Cel		TEMPERATURE COMPENSATION	RADIAL			2	DISK		FLEXIBLE WIRE			3976 K	-40 Cel		2.4 mm					2.4 mm
55016	TE Connectivity	NTC THERMISTOR	THROUGH HOLE MOUNT	10000 ohm	.03 W	200 Cel	25 Cel	TEMPERATURE COMPENSATION	RADIAL			2	Radial		WIRE			3891 K	-80 Cel		2.41 mm					2.41 mm
AHEF500	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		5.3 W	125 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		32 V	WIRE	Non-linear Resistors	14mm x 3.8mm x 24.1mm		-40 Cel		24.1 mm			32 V	RESISTANCE RANGE(MIN-MAX): 0.015-0.025	14 mm			3.8 mm
FEMTOSMDC035F-02	TE Connectivity	PTC THERMISTOR	SURFACE MOUNT		.5 W			OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE		2			WRAPAROUND					Tin (Sn)		FEMTOSMDC035F-02			0.28-1 OHMS AT 25 DEG CEL		e3
PICOSMDC035S-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		.68 mm			6 V	MINIMUM RESISTANCE IS 0.35 OHMS	2.2 mm		CSA, TUV, UL	1.5 mm	6 V
RF0319-000	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1.7 W	85 Cel			DUAL ENDED		TR	2	SMT	33 V	WRAPAROUND								33 V	33 V	MINIMUM RESISTANCE IS 0.12 OHMS					33 V
RF1342-000	TE Connectivity	PTC RESETTABLE FUSE
RF1694-000	TE Connectivity	PTC RESETTABLE FUSE
RF2227-000	TE Connectivity	PTC RESETTABLE FUSE																				FEMTOSMDC035F-02
RF2627-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.72 ohm	.88 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR, 15 INCH	2		72 V	WIRE				-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.31-0.48
RF2637-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.22 ohm	1.9 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE				-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.09-0.14
RF3246-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0077 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL			2	Radial		WIRE				-40 Cel		19.7 mm			16 V	Rmax:0.0131 OHMS AT 20 DEG CEL	11.2 mm		CSA; TUV; UL	3 mm
RGEF700	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	3 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		16 V	WIRE	Non-linear Resistors	11.2mm x 3mm x 19.7mm		-40 Cel		19.7 mm	RGEF		16 V	RESISTANCE RANGE(MIN-MAX): 0.0077-0.0131	11.2 mm	e3	CSA, TUV, UL	3 mm
RGEF700-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.013 ohm	3 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2		16 V	WIRE	Non-linear Resistors	11.2mm x 3mm x 19.7mm		-40 Cel	Tin (Sn)	19.7 mm	RGEF		16 V	RESISTANCE RANGE(MIN-MAX): 0.0077-0.0131	11.2 mm	e3	CSA, TUV, UL	3 mm
RGEF700-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		3 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2		16 V	WIRE				-40 Cel			RGEF			RESISTANCE RANGE(MIN-MAX): 0.0077-0.0131
RGEF700K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0077 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE				-40 Cel		19.7 mm			16 V		11.2 mm		CSA; TUV; UL	3 mm	16 V
RGEF700K-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.0077 ohm		85 Cel		OVERCURRENT PROTECTION	RADIAL		TR, 14.5 INCH	2	Radial		WIRE				-40 Cel	Tin (Sn)	19.7 mm			16 V		11.2 mm	e3	CSA; TUV; UL	3 mm	16 V
RXEF160-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.09 ohm	1.9 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	AMMO PACK	2		72 V	WIRE				-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.09-0.14
RXEF160K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		2.85 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE							RXEF			MINIMUM RESISTANCE IS 0.09 OHMS
SMD200F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1.9 W	85 Cel		TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, EMBOSSED, 7 INCH	2			FLAT	Non-linear Resistors	9.4mm x 6.71mm x 3mm		-40 Cel		3 mm			15 V	0.050 OHMS MINIMUM AT 20 DEG CEL	9.4 mm		CSA, TUV, UL	6.71 mm
MINISMDC075F	TE Connectivity	PTC THERMISTOR	SURFACE MOUNT		.6 W	85 Cel		OVERLOAD PROTECTION	DUAL	RECTANGULAR PACKAGE	TR	2			ONE SURFACE	Non-linear Resistors			-40 Cel	Tin (Sn)					0.11 TO 0.45 OHMS AT 20 DEG CEL		e3
RHEF800	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.02 ohm	4.2 W	125 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		16 V	WIRE				-40 Cel			RHEF			RESISTANCE RANGE(MIN-MAX): 0.0080-0.01350
RKEF065	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1.25 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		60 V	WIRE	Non-linear Resistors	7.11mm x 3.56mm x 12.2mm		-40 Cel	Tin (Sn)	12.2 mm	RKEF		60 V	RESISTANCE RANGE(MIN-MAX): 0.250-0.450	7.11 mm	e3	CSA, TUV, UL	3.56 mm
TR250-120U	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	10 ohm	1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK; TR	2		60 V	WIRE	Non-linear Resistors						TR250			RESISTANCE RANGE(MIN-MAX): 6.0-10.0
TR250-120U-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK; TR	2		60 V	WIRE	Non-linear Resistors						TR250			RESISTANCE RANGE(MIN-MAX): 6.0-10.0
TR250-120UT-B-0.5	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	12 ohm	1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK; TR	2		60 V	WIRE	Non-linear Resistors						TR250			RESISTANCE RANGE(MIN-MAX): 7.0-12.0
RXEF017	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	8 ohm	.48 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		60 V	WIRE	Non-linear Resistors			-40 Cel	Tin (Sn)		RXEF			RESISTANCE RANGE(MIN-MAX): 3.3-5.21		e3
LVR055S	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.45 ohm	3.4 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		240 V	WIRE	Non-linear Resistors						LVR			RESISTANCE RANGE(MIN-MAX): 0.45-0.73		e3
RXEF040	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.29 ohm	.56 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE	Non-linear Resistors			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.55-0.86
LVR008NS	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	7.4 ohm		85 Cel		TEMPERATURE SENSING	RADIAL		BULK	2	Radial		WIRE				-40 Cel		10.2 mm		120 V	120 V		7.2 mm		CSA; TUV; UL	4.6 mm	120 V
SMDC300F/24-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT		1.7 W	85 Cel		TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR	2		24 V	ONE SURFACE							SMDC300F/24-2			MINIMUM RESISTANCE IS 0.015 OHMS
RHEF450	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.054 ohm	3.6 W	125 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		16 V	WIRE	Non-linear Resistors	10.4mm x 3mm x 15.6mm		-40 Cel		15.6 mm	RHEF		16 V	RESISTANCE RANGE(MIN-MAX): 0.0220-0.03600	10.4 mm	e3	CSA, TUV, UL	3 mm
RUEF700	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.03 ohm	3.8 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		30 V	WIRE	Non-linear Resistors			-40 Cel	Tin (Sn)					RESISTANCE RANGE(MIN-MAX): 0.005-0.020		e3
LVR012K	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	12 ohm	1 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		240 V	WIRE	Non-linear Resistors						LVR			RESISTANCE RANGE(MIN-MAX): 3.0-6.5		e3
TRF250-080U	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		4 W	85 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		60 V	WIRE	Non-linear Resistors	4.8mm x 3.8mm x 9.3mm		-40 Cel		9.3 mm	TRF250		60 V	RESISTANCE RANGE(MIN-MAX): 14.0-20.0	4.8 mm	e3	CSA, TUV, UL	3.8 mm
LVM2P-015R10431	TE Connectivity	PTC RESETTABLE FUSE																				LVM2P-015R10431
NANOASMDC020F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.65 ohm		85 Cel		OVERCURRENT PROTECTION	DUAL ENDED		TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND				-40 Cel		.82 mm			24 V	RMIN AT 25 DEG CEL	3.4 mm		AEC-Q200; TS 16949	1.8 mm	24 V
LVR008NK	TE Connectivity	PTC THERMISTOR	THROUGH HOLE MOUNT					OVERLOAD PROTECTION	RADIAL	DISK PACKAGE		2		240 V	WIRE	Non-linear Resistors						LVR008NK			7.4 TO 12 OHMS AT 20 DEG CEL		e3
NANOASMDC016F-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	1.1 ohm	.5 W	85 Cel		OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR	2			ONE SURFACE	TEMPERATURE DEPENDENT RESISTOR	3.4mm x 1.8mm x 1mm		-40 Cel	Tin (Sn)	1 mm	NANOASMDC016F-2		48 V		3.4 mm	e3	AEC-Q200	1.8 mm
RHEF050	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.1 ohm	.9 W	125 Cel		TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		30 V	WIRE	Non-linear Resistors	7.4mm x 3mm x 12.7mm		-40 Cel		12.7 mm	RHEF		30 V	RESISTANCE RANGE(MIN-MAX): 0.480-0.780	7.4 mm	e3	CSA, TUV, UL	3 mm
SRP350F	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.017 ohm	2.5 W	85 Cel		TEMPERATURE SENSING	AXIAL	RECTANGULAR PACKAGE	BULK	2		30 V	FLAT							SRP			RESISTANCE RANGE(MIN-MAX): 0.017-0.031
TRF600-150-RB-B-0.5	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		1 W	85 Cel		TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK; TR	2		250 V	WIRE	Non-linear Resistors	9mm x 4.6mm x 12.5mm		-40 Cel		12.5 mm	TRF600		250 V	RESISTANCE RANGE(MIN-MAX): 9.0-12.0	9 mm	e3	CSA, TUV, UL	4.6 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.