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PTC Resettable Fuses (39)

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Series:
PolySwitch®, RHEF

Part Number	Manufacturer	Datasheet	Availability	Pricing(USD)	Quantity	Factory Lead Time	Mounting Type	Package / Case	Surface Mount	Terminal Shape	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	Voltage - Rated DC	Packing Method	Reach Compliance Code	Rated Power Dissipation (P)	Approval Agency	Operating Supply Voltage	Lead Spacing	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)	RoHS Status	Lead Free
Mfr Part No RHEF100-2	Littelfuse Inc.	Datasheet	-	1: $0.470514 10: $0.443881 100: $0.418756 500: $0.395052 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2013	PolySwitch®, RHEF	0.382Dia x 0.118 T 9.70mmx3.00mm		yes	Discontinued	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		1A			30V	5.2s	180mOhm	430mOhm	1.8A	1.8A	0.535 13.60mm	ROHS3 Compliant
Mfr Part No RHEF100	Littelfuse Inc.	Datasheet	7868 In Stock	-	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bag	2007	PolySwitch®, RHEF	0.382Dia x 0.118 T 9.70mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		1A			30V	5.2s	180mOhm	430mOhm	1.8A	1.8A	0.535 13.60mm	ROHS3 Compliant
Mfr Part No RHEF050-AP	Littelfuse Inc.	Datasheet	544 In Stock	1: $0.485155 10: $0.457693 100: $0.431786 500: $0.407345 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Box (TB)	1999	PolySwitch®, RHEF	0.291Dia x 0.118 T 7.40mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		500mA			30V	2.5s	480mOhm	1.1Ohm	920mA	900mA	0.500 12.70mm	ROHS3 Compliant
Mfr Part No RHEF750	Littelfuse Inc.	Datasheet	110400 In Stock	1: $0.749299 10: $0.706886 100: $0.666874 500: $0.629126 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C		2011	PolySwitch®, RHEF	0.551Lx0.118W 14.00mmx3.00mm		yes	Discontinued	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		7.5A			16V	7s	9.4mOhm	22mOhm	13.1A	13.1A	0.925 23.50mm	ROHS3 Compliant
Mfr Part No RHEF200	Littelfuse Inc.	Datasheet	1360 In Stock	-	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bag	2011	PolySwitch®, RHEF	0.370Dia x 0.122 T 9.40mmx3.10mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		2A			16V	4.3s	45mOhm	110mOhm	3.8A	3.8A	0.567 14.40mm	ROHS3 Compliant
Mfr Part No RHEF200-2	Littelfuse Inc.	Datasheet	60000 In Stock	1: $0.523449 10: $0.493820 100: $0.465868 500: $0.439498 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2007	PolySwitch®, RHEF	0.370Dia x 0.122 T 9.40mmx3.10mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		2A			16V	4.3s	45mOhm	110mOhm	3.8A		0.567 14.40mm	ROHS3 Compliant
Mfr Part No RHEF900	Littelfuse Inc.	Datasheet	32 In Stock	1: $0.262771 10: $0.247897 100: $0.233866 500: $0.220628 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bulk	2011	PolySwitch®, RHEF	0.650Lx0.118W 16.50mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		9A			16V	10s	7.4mOhm	17mOhm	16.5A	16.5A	1.012 25.70mm	ROHS3 Compliant
Mfr Part No RHEF600	Littelfuse Inc.	Datasheet	28 In Stock	1: $0.839214 10: $0.791712 100: $0.746898 500: $0.704620 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bulk	2011	PolySwitch®, RHEF	0.441Lx0.118W 11.20mmx3.00mm		yes	Discontinued	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		6A			16V	5s	13mOhm	32mOhm	10.8A	10.8A	0.827 21.00mm	ROHS3 Compliant
Mfr Part No RHEF1100	Littelfuse Inc.	Datasheet	814 In Stock	1: $1.159422 10: $1.093794 100: $1.031881 500: $0.973474 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bag	2007	PolySwitch®, RHEF	0.827Lx0.118W 21.00mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.400 10.15mm			11A		16V	11s	5.5mOhm	13mOhm	20A		1.028 26.10mm	ROHS3 Compliant
Mfr Part No RHEF070-AP	Littelfuse Inc.	Datasheet	524 In Stock	1: $0.548786 10: $0.517723 100: $0.488418 500: $0.460771 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Box (TB)	2003	PolySwitch®, RHEF	0.272Lx0.118W 6.90mmx3.00mm		yes	Active	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 RHEF650-2	Littelfuse Inc.	Datasheet	715 In Stock	1: $0.911606 10: $0.860006 100: $0.811326 500: $0.765402 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2013	PolySwitch®, RHEF	0.500Lx0.118W 12.70mmx3.00mm		yes	Discontinued	Not Applicable		Polymeric							CSA, TUV, UL		0.199 5.05mm			6.5A		16V	5.5s	11mOhm	26mOhm	12A		0.874 22.20mm	ROHS3 Compliant
Mfr Part No RHEF050	Littelfuse Inc.	Datasheet	3347 In Stock	1: $1.047551 10: $0.988255 100: $0.932317 500: $0.879543 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bag	2011	PolySwitch®, RHEF	0.291Dia x 0.118 T 7.40mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL	30V	0.199 5.05mm		500mA			30V	2.5s	480mOhm	1.1Ohm	920mA	900mA	0.500 12.70mm	ROHS3 Compliant
Mfr Part No RHEF300	Littelfuse Inc.	Datasheet	110400 In Stock	1: $0.615145 10: $0.580326 100: $0.547477 500: $0.516487 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bag	2013	PolySwitch®, RHEF	0.350Dia x 0.118 T 8.90mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm			3A		16V	5s	33mOhm	79mOhm	6A		0.543 13.80mm	ROHS3 Compliant
Mfr Part No RHEF400	Littelfuse Inc.	Datasheet	763 In Stock	1: $0.618631 10: $0.583614 100: $0.550580 500: $0.519414 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bulk	2011	PolySwitch®, RHEF	0.394Lx0.118W 10.00mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		4A			16V	5s	24mOhm	60mOhm	7.5A	7.5A	0.591 15.00mm	ROHS3 Compliant
Mfr Part No RHEF1500-2	Littelfuse Inc.	Datasheet	3424 In Stock	1: $1.582429 10: $1.492857 100: $1.408356 500: $1.328638 View all price	Min: 1 Mult: 1	8 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2011	PolySwitch®, RHEF	0.925Lx0.142W 23.50mmx3.60mm		yes	Discontinued	Not Applicable		Polymeric			16V		unknown		CSA, TUV, UL		0.400 10.15mm		15A				20s	3.2mOhm	9.2mOhm	28A	28A	1.130 28.70mm	ROHS3 Compliant	Lead Free
Mfr Part No RHEF1000-2	Littelfuse Inc.	Datasheet	1280 In Stock	1: $1.212525 10: $1.143891 100: $1.079143 500: $1.018059 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc	NO	WIRE	-40°C~125°C	Tape & Reel (TR)	2013	PolySwitch®, RHEF	0.689Lx0.118W 17.50mmx3.00mm	e3	yes	Active	Not Applicable	2	Polymeric	TIN	RESISTANCE RANGE(MIN-MAX): 0.0062-0.01050		TR, 14.6 INCH		5.3W	CSA, TUV, UL		0.400 10.15mm	16V		10A	TEMPERATURE SENSING	16V	9s	6.2mOhm	15mOhm	18.5A		1.043 26.50mm	ROHS3 Compliant
Mfr Part No RHEF100-AP	Littelfuse Inc.	Datasheet	7922 In Stock	1: $0.567809 10: $0.535669 100: $0.505348 500: $0.476743 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Box (TB)	2011	PolySwitch®, RHEF	0.382Dia x 0.118 T 9.70mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		1A			30V	5.2s	180mOhm	430mOhm	1.8A	1.8A	0.535 13.60mm	ROHS3 Compliant
Mfr Part No RHEF800	Littelfuse Inc.	Datasheet	159 In Stock	1: $1.163305 10: $1.097458 100: $1.035338 500: $0.976733 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Bulk	2013	PolySwitch®, RHEF	0.650Lx0.118W 16.50mmx3.00mm		yes	Active	Not Applicable		Polymeric							CSA, TUV, UL		0.199 5.05mm			8A		16V	8s	8mOhm	20mOhm	15A		0.886 22.50mm	ROHS3 Compliant
Mfr Part No RHEF1300-2	Littelfuse Inc.	Datasheet	184 In Stock	1: $1.185973 10: $1.118842 100: $1.055512 500: $0.995765 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2013	PolySwitch®, RHEF	0.925Lx0.142W 23.50mmx3.60mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.400 10.15mm			13A		16V	13s	4.1mOhm	10mOhm	24A		1.130 28.70mm	ROHS3 Compliant
Mfr Part No RHEF050-2	Littelfuse Inc.	Datasheet	2000 In Stock	1: $0.567809 10: $0.535669 100: $0.505348 500: $0.476743 View all price	Min: 1 Mult: 1	10 Weeks	Through Hole	Radial, Disc			-40°C~125°C	Tape & Reel (TR)	2011	PolySwitch®, RHEF	0.291Dia x 0.118 T 7.40mmx3.00mm		yes	Active	Not Applicable		Polymeric					unknown		CSA, TUV, UL		0.199 5.05mm		500mA			30V	2.5s	480mOhm	1.1Ohm	920mA	900mA	0.500 12.70mm	ROHS3 Compliant

PTC Resettable Fuses (39)