85 Cel Non-linear Resistors 2,400+

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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)	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-R040-2-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.52 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel	Matte Tin (Sn)	13.7 mm			60 V	RMIN AT 23 DEG CEL	7.4 mm	e3	CUL, TUV, UL	3.1 mm
MF-R135-2-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	18.9 mm			30 V	MINIMUM RESISTANCE IS 0.065 OHMS	8.9 mm	e3	CUL, TUV, UL	3 mm	30 V
MF-R185-0-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE	BULK	2	Radial		WIRE			-40 Cel	TIN	18.4 mm			30 V	RMIN AT 23 DEG CEL	12 mm	e3	CUL, TUV, UL	3 mm
MF-R185-2	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel				RADIAL	DISK PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	Matte Tin (Sn)	18.4 mm			30 V		12 mm	e3	CUL; TUV	3 mm
MF-R185-2-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel	Matte Tin (Sn)	18.4 mm			30 V	RMIN AT 23 DEG CEL	12 mm	e3	CUL, TUV, UL	3 mm
MF-R185-2-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	18.4 mm			30 V	MINIMUM RESISTANCE IS 0.04 OHMS	12 mm	e3	CUL, TUV, UL	3 mm	30 V
MF-R185-AP	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel				RADIAL	DISK PACKAGE	AMMO PACK	2	Radial		WIRE			-40 Cel	TIN	18.4 mm			30 V		12 mm	e3	CUL; TUV	3 mm
MF-R185-AP-17	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		AMMO PACK	2	Radial		WIRE			-40 Cel	Matte Tin (Sn)	18.4 mm			30 V	RMIN AT 23 DEG CEL	12 mm	e3	CUL, TUV, UL	3 mm
MF-R185-AP-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL	DISK PACKAGE	AMMO PACK	2	Radial		WIRE			-40 Cel	TIN	18.4 mm			30 V	MINIMUM RESISTANCE IS 0.04 OHMS	12 mm	e3	CUL, TUV, UL	3 mm	30 V
MF-R250-2-99	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT			85 Cel			OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	Matte Tin (Sn)	18.3 mm			30 V	MINIMUM RESISTANCE IS 0.025 OHMS	12 mm	e3	CUL, TUV, UL	3 mm	30 V
MF-R500	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.01 ohm		85 Cel				RADIAL	RECTANGULAR PACKAGE	Bulk	2	Radial		WIRE			-40 Cel	MATTE TIN	24.9 mm			30 V		17.4 mm	e3	CUL; TUV	3 mm
MF-R800	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.005 ohm		85 Cel				RADIAL	RECTANGULAR PACKAGE	Bulk	2	Radial		WIRE			-40 Cel	MATTE TIN	32.9 mm			30 V		24.2 mm	e3	CUL; TUV	3 mm
MF-RM025/240-0	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.3 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		BULK	2	Radial		WIRE			-20 Cel	TIN	20 mm			240 V	FLAME PROOF, RMIN AT 23 DEG CEL	10 mm	e3	CUL; TUV; UL	3.8 mm
MF-RM025/240-2	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	1.3 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 14.5 INCH	2	Radial		WIRE			-20 Cel	TIN	20 mm			240 V	FLAME PROOF, RMIN AT 23 DEG CEL	10 mm	e3	CUL; TUV; UL	3.8 mm
MF-RX185/72-0-14	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	BULK	2	Radial		WIRE	Non-linear Resistors	15.18mm x 3.1mm x 21.18mm	-40 Cel	TIN	21.18 mm			72 V	RMIN AT 23 DEG CEL	15.18 mm	e3	CUL; TUV; UL	3.1 mm	72 V
MF-RX185/72-2	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	21.18 mm			72 V	RMIN AT 23 DEG CEL	15.18 mm	e3	CUL; TUV; UL	3.1 mm	72 V
MF-RX185/72-2-14	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.08 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	21.18 mm			72 V	RMIN AT 23 DEG CEL	15.18 mm	e3	CUL; TUV; UL	3.1 mm	72 V
MF-RX250/72-2	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.05 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL	RECTANGULAR PACKAGE	TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	23.84 mm			72 V	RMIN AT 23 DEG CEL	17.84 mm	e3	CUL; TUV; UL	3.1 mm	72 V
MF-RX300/72-2-14	Bourns	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm		85 Cel			OVERCURRENT PROTECTION	RADIAL		TR, 15 INCH	2	Radial		WIRE			-40 Cel	TIN	26.67 mm			72 V	RMIN AT 23 DEG CEL	20.67 mm	e3	CUL; TUV; UL	3.1 mm	72 V
MF-S200	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT			85 Cel			OVERCURRENT PROTECTION	AXIAL	RECTANGULAR PACKAGE	BULK	2	SMT		FLAT			-40 Cel	TIN SILVER	1.1 mm			30 V	0.03 TO 0.06 OHMS AT 23 DEG CEL	23.4 mm	e2		11 mm	30 V
MF-SM200-2-99	Bourns	PTC RESETTABLE FUSE	SURFACE MOUNT		1.9 W	85 Cel			OVERLOAD PROTECTION	DUAL ENDED	RECTANGULAR PACKAGE	TR	2		15 V	FLAT			-40 Cel	Matte Tin (Sn) - with Nickel (Ni) barrier	3 mm				0.045 TO 0.125 OHMS AT 23 DEG CEL	9.5 mm	e3		6.71 mm
MINISMDC150F/12-2	TE Connectivity	PTC RESETTABLE FUSE	SURFACE MOUNT	.04 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND			-40 Cel	MATTE TIN OVER NICKEL	.48 mm			12 V		4.83 mm	e3	CSA; TUV; UL	3.41 mm
MPTS1812L02060R	Meritek Electronics	PTC THERMISTOR	SURFACE MOUNT		.8 W	85 Cel		23 Cel		DUAL ENDED			2	SMT		WRAPAROUND			-40 Cel	Pure Tin (Sn)	.9 mm			60 V		4.73 mm			3.41 mm	60 V
MPTS2920L50016R	Meritek Electronics	PTC THERMISTOR	SURFACE MOUNT		1.5 W	85 Cel		23 Cel		DUAL ENDED			2	SMT		WRAPAROUND			-40 Cel		1.5 mm			16 V		7.98 mm			5.44 mm	16 V
NANOASMDC010F-2	Littelfuse	PTC RESETTABLE FUSE	SURFACE MOUNT	1.6 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, EMBOSSED, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		1 mm			60 V	RMIN AT 25 DEG CEL	3.4 mm		AEC-Q200; TS 16949	1.8 mm	60 V
PFMF.030.2	Schurter Ag	PTC RESETTABLE FUSE	SURFACE MOUNT	.3 ohm		85 Cel			TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2	SMT	30 V	WRAPAROUND	Non-linear Resistors	4.37mm x 3.07mm x 1.1mm	-40 Cel		1.1 mm			30 V	RMIN AT 23 DEG CEL	4.73 mm	e4	CUL; TUV; UL	3.41 mm
PFRA.250.2	Schurter Ag	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.025 ohm		85 Cel				RADIAL	RECTANGULAR PACKAGE	TR, 13 INCH	2	Radial	30 V	WIRE	Non-linear Resistors	12mm x 3mm x 18.3mm	-40 Cel	TIN SILVER	18.3 mm			30 V	RMIN AT 23 DEG CEL	12 mm	e2	CUL; TUV; UL	3 mm
PTGL04AS220K4N51B0	Murata Manufacturing	PTC THERMISTOR	THROUGH HOLE MOUNT	22 ohm		85 Cel	10 %		OVERLOAD PROTECTION	RADIAL	DISK PACKAGE	Bulk	2	Radial	60 V	WIRE			-30 Cel	Tin/Silver/Copper (Sn/Ag/Cu)	9.5 mm			60 V		4.5 mm	e1		3.5 mm
PTS060315V005	Eaton Corporation	PTC RESETTABLE FUSE	SURFACE MOUNT	1 ohm		85 Cel				DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		.8 mm			15 V	RMIN AT 23 DEG CEL	1.8 mm		CUL; TUV; UL	1 mm
PTS181230V010	Eaton Corporation	PTC THERMISTOR	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel						1.6 TO 15 OHMS MEASURED AT 23 DEG CEL
PTS181260V014	Eaton Corporation	PTC THERMISTOR	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel	Tin (Sn) - with Nickel (Ni) barrier					1.5 TO 6 OHMS MEASURED AT 23 DEG CEL		e3
PTS18126V300	Eaton Corporation	PTC THERMISTOR	SURFACE MOUNT			85 Cel			TEMPERATURE SENSING	DUAL ENDED	RECTANGULAR PACKAGE	TR, 7 INCH	2			WRAPAROUND			-40 Cel						0.012 TO 0.04 OHMS MEASURED AT 23 DEG CEL
RF2568-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.72 ohm	.88 W	85 Cel			TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.31-0.48
RF2626-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.07 ohm	1.2 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		30 V	WIRE			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.020-0.040
RF2650-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.1 ohm	2.8 W	85 Cel			TEMPERATURE SENSING	RADIAL	DISK PACKAGE	BULK	2		72 V	WIRE			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.04-0.06
RF3177-000	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.089 ohm		85 Cel			TEMPERATURE SENSING	RADIAL		BULK	2	Radial		WIRE			-40 Cel		33.8 mm		240 V	240 V		24.9 mm		CSA; TUV; UL	6.1 mm
RGEF1100-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		3.7 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2		16 V	WIRE			-40 Cel	Tin (Sn)		RGEF			RESISTANCE RANGE(MIN-MAX): 0.0037-0.0060		e3
RUEF090-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.22 ohm	.6 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR, 14.6 INCH	2		30 V	WIRE			-40 Cel						RESISTANCE RANGE(MIN-MAX): 0.070-0.120
RUEF090-AP	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT		.6 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	AMMO PACK	2		30 V	WIRE			-40 Cel	Tin (Sn)		RUEF			RESISTANCE RANGE(MIN-MAX): 0.070-0.120		e3
RUEF600	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm	3.5 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	BULK	2		30 V	WIRE	Non-linear Resistors		-40 Cel	Tin (Sn)		RUEF			RESISTANCE RANGE(MIN-MAX): 0.005-0.020		e3
RUEF600K-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.04 ohm	3.5 W	85 Cel			TEMPERATURE SENSING	RADIAL	RECTANGULAR PACKAGE	TR	2		30 V	WIRE	Non-linear Resistors	16.5mm x 3mm x 26.2mm			26.2 mm	RUEF		30 V	RESISTANCE RANGE(MIN-MAX): 0.0050-0.02	16.5 mm		CSA, TUV, UL	3 mm
RXEF065-2	TE Connectivity	PTC RESETTABLE FUSE	THROUGH HOLE MOUNT	.72 ohm	.88 W	85 Cel			TEMPERATURE SENSING	RADIAL	DISK PACKAGE	TR, 14.6 INCH	2		72 V	WIRE	Non-linear Resistors		-40 Cel			RXEF			RESISTANCE RANGE(MIN-MAX): 0.31-0.48		e3
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
SMD0603B025TF	Yageo	PTC THERMISTOR	SURFACE MOUNT			85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		1 mm			9 V	MINIMUM RESISTANCE IS 0.5 OHMS	1.8 mm			1 mm	9 V
SMD1210B010TF/60	Yageo	PTC RESETTABLE FUSE	SURFACE MOUNT	1.5 ohm		85 Cel			OVERCURRENT PROTECTION	DUAL ENDED		TR, 7 INCH	2	SMT		WRAPAROUND			-40 Cel		.95 mm			60 V		3.43 mm		CUL; TUV; UL	2.8 mm
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

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.