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PTC Resettable Fuses (85)

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Series:
PolySwitch®

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Mounting Type	Package / Case	Surface Mount	Terminal Shape	Mfr	Operating Temperature (Max.)	Operating Temperature (Min.)	Package	Product Status	Operating Temperature	Packaging	Published	Series	Size / Dimension	JESD-609 Code	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Type	Terminal Finish	Additional Feature	Packing Method	Reach Compliance Code	Approval Agency	Lead Spacing	Current - Max	Rated (AC) Voltage (URac)	Hold Current	Current - Hold (Ih) (Max)	Thermistor Application	Voltage - Max	Time to Trip	Resistance - Initial (Ri) (Min)	Resistance - Post Trip (R1) (Max)	Current - Trip (It)	Trip Current	Height Seated (Max)	Thickness (Max)	RoHS Status
Mfr Part No RXEF030-2	Littelfuse Inc.	Datasheet	2537 In Stock	1: $0.409672 10: $0.386483 100: $0.364606 500: $0.343969 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc	NO	WIRE		85°C	-40°C				Tape & Reel (TR)	2009	PolySwitch®	0.291Dia x 0.118 T 7.40mmx3.00mm	e3	yes	Obsolete	Not Applicable	2	Polymeric	Tin (Sn)	0.88-1.33 OHMS AT 20 DEG CEL	TR	unknown	CQC, CSA, TUV, UL	0.200 5.08mm		72V	300mA		TEMPERATURE SENSING	72V	3s	880mOhm	2.1Ohm	600mA	600mA	0.500 12.70mm		ROHS3 Compliant
Mfr Part No VTP200UXXSF	Littelfuse	Datasheet	-	-	Min: 1 Mult: 1		User Defined	Strap			Littelfuse Inc.			Bulk	Active				PolySwitch®	-												-	100 A			2 A		16V	5 s			4.7 A		-	-
Mfr Part No NANOSMDC020F	Littelfuse Inc.	Datasheet	1226 In Stock	1: $0.279116 10: $0.263317 100: $0.248412 500: $0.234351 View all price	Min: 1 Mult: 1		Surface Mount	1206 (3216 Metric), Concave									Cut Tape (CT)	2007	PolySwitch®	0.126Lx0.063W 3.20mmx1.60mm		yes	Obsolete	2A (4 Weeks)		Polymeric					CSA, TUV, UL					200mA		24V	100ms	650mOhm		420mA			0.032 0.82mm	ROHS3 Compliant
Mfr Part No RHEF070	Littelfuse Inc.	Datasheet	1804 In Stock	1: $0.459832 10: $0.433804 100: $0.409248 500: $0.386084 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc								-40°C~125°C	Bulk	2011	PolySwitch®	0.272Lx0.118W 6.90mmx3.00mm		yes	Discontinued	Not Applicable		Polymeric				unknown	CSA, TUV, UL	0.199 5.05mm			700mA			30V	3.2s	300mOhm	800mOhm	1.4A	1.4A	0.425 10.80mm		ROHS3 Compliant
Mfr Part No VLR175LUF	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		User Defined	Strap								-40°C~85°C	Bulk	2013	PolySwitch®	1.201Lx0.122W 30.50mmx3.10mm			Discontinued	1 (Unlimited)		Polymeric					CSA, TUV, UL					1.75A		12V	5s	17mOhm	62mOhm	4.2A			0.032 0.80mm	ROHS3 Compliant
Mfr Part No TRF600-160-RA-B-0.5-L	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc								-40°C~85°C	Bulk		PolySwitch®	0.630Lx0.236W 16.00mmx6.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UL	0.200 5.08mm				160mA		250V	9.5s	4Ohms	16Ohms	320mA		0.496 12.60mm		ROHS3 Compliant
Mfr Part No LTP190F	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		User Defined	Strap									Bulk	2011	PolySwitch®	0.880Lx0.417W 22.35mmx10.60mm			Obsolete	2A (4 Weeks)		Polymeric					CSA, TUV, UL					1.9A		24V	3s	30mOhm	100mOhm	4.2A			0.043 1.10mm	ROHS3 Compliant
Mfr Part No VLR230F	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1	9 Weeks	User Defined	Strap									Bulk		PolySwitch®	0.866Lx0.201W 22.00mmx5.10mm			Active	1 (Unlimited)		Polymeric					CSA, TUV, UR					2.3A		12V	5s	12mOhm	36mOhm	5A			0.032 0.80mm	ROHS3 Compliant
Mfr Part No MINISMD075-2	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	1812 (4532 Metric), Concave									Cut Tape (CT)		PolySwitch®	0.179Lx0.128W 4.55mmx3.24mm			Obsolete	2A (4 Weeks)												750mA									0.024 0.62mm	Non-RoHS Compliant
Mfr Part No MINISMDC350LR-2	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	1812 (4532 Metric), Concave									Tape & Reel (TR)	2015	PolySwitch®	0.179Lx0.128W 4.55mmx3.24mm			Obsolete	2A (4 Weeks)		Polymeric										3.5A		6V		6mOhm	25mOhm	8A			0.017 0.43mm	ROHS3 Compliant
Mfr Part No RXEF110-1	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2016	PolySwitch®	0.504Dia x 0.118 T 12.80mmx3.00mm			Obsolete	1 (Unlimited)		Polymeric					CQC, CSA, TUV, UL	0.200 5.08mm				1.1A		72V	8.2s	150mOhm	250mOhm	2.2A		0.689 17.50mm		ROHS3 Compliant
Mfr Part No RHE070	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2001	PolySwitch®	0.272Lx0.118W 6.90mmx3.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UR	0.199 5.05mm				700mA		16V	4s	300mOhms	1.4Ohms	1.4A		0.425 10.80mm		Non-RoHS Compliant
Mfr Part No MINISMDE190F-2	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Surface Mount	4520 (11350 Metric), Concave									Tape & Reel (TR)	2011	PolySwitch®	0.446Lx0.200W 11.33mmx5.08mm			Obsolete	2A (4 Weeks)		Polymeric					CSA, TUV, UL					1.9A		16V	2s	24mOhm		3.8A			0.021 0.53mm	ROHS3 Compliant
Mfr Part No SRP175LF	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1	8 Weeks	User Defined	Strap									Bulk	2016	PolySwitch®	0.866Lx0.199W 22.00mmx5.05mm			Active	1 (Unlimited)		Polymeric										1.75A		15V	5s	50mOhms	90mOhms	3.8A			0.039 1.00mm	ROHS3 Compliant
Mfr Part No LR4-170UF	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		User Defined	Strap									Bulk	2010	PolySwitch®	0.787Lx0.156W 20.00mmx3.95mm			Obsolete	2A (4 Weeks)		Polymeric					CSA, TUV, UL				1.7A	1.7A		15V	5s	44mOhms	114mOhms	3.4A	3.4A		0.028 0.70mm	ROHS3 Compliant
Mfr Part No RKEF110K	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2013	PolySwitch®	0.299Lx0.161W 7.60mmx4.10mm			Obsolete	1 (Unlimited)		Polymeric					CSA, TUV, UL	0.200 5.08mm				1.1A		60V	3s	170mOhm	280mOhm	2.2A		0.591 15.00mm		ROHS3 Compliant
Mfr Part No RTEF190	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2011	PolySwitch®	0.350Lx0.118W 8.90mmx3.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UL	0.199 5.05mm				1.9A		33V	3.5s	45mOhm	92mOhm	3A		0.532 13.50mm		ROHS3 Compliant
Mfr Part No RTEF135-2	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Tape & Reel (TR)	2011	PolySwitch®	0.291Lx0.118W 7.40mmx3.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UL	0.199 5.05mm				1.35A		33V	4.5s	59mOhm	143mOhm	2.5A		0.559 14.20mm		ROHS3 Compliant
Mfr Part No RTEF120	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2011	PolySwitch®	0.291Lx0.118W 7.40mmx3.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UR	0.199 5.05mm				1.2A		33V	3.5s	74mOhm	180mOhm	2.3A		0.480 12.20mm		ROHS3 Compliant
Mfr Part No RTEF135	Littelfuse Inc.	Datasheet	-	-	Min: 1 Mult: 1		Through Hole	Radial, Disc									Bulk	2011	PolySwitch®	0.291Lx0.118W 7.40mmx3.00mm			Obsolete	Not Applicable		Polymeric					CSA, TUV, UL	0.199 5.05mm				1.35A		33V	4.5s	59mOhm	143mOhm	2.5A		0.559 14.20mm		ROHS3 Compliant

PTC Resettable Fuses (85)