.hide-partial { max-height: none; } .show-more { display: none; }

PolySwitch Resettable Fuses - PPTC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 692

Applied Filters:

Tradename = PolySwitch

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Lead Spacing

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (IDR) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Termination Style	Hold Current	Maximum Voltage	Trip Current	Current Rating - Max	Resistance	Package/Case	Minimum Operating Temperature	Maximum Operating Temperature	Lead Spacing	Qualification	Packaging
Resettable Fuses - PPTC 6V 750MA-HD 40A SMD PICOSMDC075S-2 Littelfuse 1: Rp12.108 4.276In Stock	Mfr. Part No. PICOSMDC075S-2 Mouser Part No 650-PICOSMDC075S-2	Littelfuse	Resettable Fuses - PPTC 6V 750MA-HD 40A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.276In Stock	Cut Tape Rp12.108 Rp10.953 Rp9.888 Rp9.283 Reel Rp5.559 View Rp8.678 Rp7.999 Rp7.393 Rp5.339	Min.: 1 Mult.: 1 : 3.000	picoSMD	PCB Mount	SMD/SMT	750 mA	6 VDC	1.5 A	40 A	350 mOhms		- 40 C	+ 85 C			Reel, Cut Tape
Resettable Fuses - PPTC 16V 2A-HD 100A RHEF RHEF200-2 Littelfuse 1: Rp12.108 3.421In Stock	Mfr. Part No. RHEF200-2 Mouser Part No 650-RHEF200-2	Littelfuse	Resettable Fuses - PPTC 16V 2A-HD 100A RHEF Learn More about Littelfuse radial leaded pptcs	Datasheet	3.421In Stock	Cut Tape Rp12.108 Rp11.026 Rp9.944 Rp9.356 Reel Rp5.596 View Rp8.751 Rp8.054 Rp7.430 Rp5.375	Min.: 1 Mult.: 1 : 2.500	RHEF	PCB Mount	Radial	2 A	16 VDC	3.8 A	100 A	110 mOhms		- 40 C	+ 125 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 4A 30V 100A Imax RUEF400K-2 Littelfuse 1: Rp14.493 3.000In Stock	Mfr. Part No. RUEF400K-2 Mouser Part No 650-RUEF400K-2	Littelfuse	Resettable Fuses - PPTC 4A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.000In Stock	Cut Tape Rp14.493 Rp12.549 Rp11.081 Rp9.393 Reel Rp6.366 View Rp8.659 Rp8.091 Rp6.091	Min.: 1 Mult.: 1 : 1.500	RUEF	PCB Mount	Radial	4 A	30 VDC	8 A	100 A	50 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC .23A 60V SMD AEC-Q200 ASMD030F-2 Littelfuse 1: Rp14.860 2.021In Stock	Mfr. Part No. ASMD030F-2 Mouser Part No 650-ASMD030F-2	Littelfuse	Resettable Fuses - PPTC .23A 60V SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2.021In Stock	Cut Tape Rp14.860 Rp13.704 Rp10.751 Rp10.421 Reel Rp6.146 View Rp9.430 Rp8.696 Rp7.815 Rp5.852 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	ASMD	PCB Mount	SMD/SMT	230 mA	60 VDC	590 mA	10 A	4.8 Ohms		- 40 C	+ 85 C		AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033K-2 Littelfuse 1: Rp17.062 1.875In Stock	Mfr. Part No. LVR033K-2 Mouser Part No 650-LVR033K-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	1.875In Stock	Cut Tape Rp17.062 Rp15.723 Rp12.494 Rp12.035 Reel Rp7.247 View Rp10.824 Rp9.980 Rp9.081 Rp6.788	Min.: 1 Mult.: 1 : 2.000	LVR	PCB Mount	Radial	330 mA	240 VAC/VDC	740 mA	4.5 A	2.6 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS LVR033S-2 Littelfuse 1: Rp17.062 2.933In Stock	Mfr. Part No. LVR033S-2 Mouser Part No 650-LVR033S-2	Littelfuse	Resettable Fuses - PPTC 4.5A 2Pin T/R LN VOLTAGE PRODUCTS Learn More about Littelfuse TE LVR Fuse	Datasheet	2.933In Stock	Cut Tape Rp17.062 Rp15.723 Rp12.494 Rp12.035 Reel Rp7.247 View Rp10.824 Rp9.980 Rp9.081 Rp6.788	Min.: 1 Mult.: 1 : 2.000	LVR	PCB Mount	Radial	330 mA	120 VAC/VDC	740 mA	20 A	2.6 Ohms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC RGEF800-2 RGEF800-2 Littelfuse 1: Rp18.346 2.353In Stock	Mfr. Part No. RGEF800-2 Mouser Part No 650-RGEF800-2	Littelfuse	Resettable Fuses - PPTC RGEF800-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	2.353In Stock	Cut Tape Rp18.346 Rp16.897 Rp13.686 Rp12.934 Reel Rp8.072 View Rp11.613 Rp10.714 Rp7.430 Rp7.357	Min.: 1 Mult.: 1 : 1.500	RGEF	PCB Mount	Radial	8 A	16 VDC	13.6 A	100 A	17.5 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC RKEF500-2 RKEF500-2 Littelfuse 1: Rp26.418 1.800In Stock	Mfr. Part No. RKEF500-2 Mouser Part No 650-RKEF500-2	Littelfuse	Resettable Fuses - PPTC RKEF500-2 Learn More about Littelfuse radial leaded pptcs	Datasheet	1.800In Stock	Cut Tape Rp26.418 Rp24.400 Rp19.814 Rp18.713 Reel Rp12.163 View Rp16.695 Rp15.392 Rp10.953 MouseReel Available	Min.: 1 Mult.: 1 : 1.000	RKEF										+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .9A 30V 100A Imax RUEF090-2 Littelfuse 1: Rp9.723 4.538In Stock	Mfr. Part No. RUEF090-2 Mouser Part No 650-RUEF090-2	Littelfuse	Resettable Fuses - PPTC .9A 30V 100A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	4.538In Stock	Cut Tape Rp9.723 Rp8.402 Rp7.504 Rp6.494 View Reel Rp4.275 Rp5.926 Rp5.504 Rp5.045 Rp4.275	Min.: 1 Mult.: 1 : 3.000	RUEF	PCB Mount	Radial	900 mA	30 VDC	1.8 A	100 A	220 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 1.6A 30V 40A Imax RUEF160-AP Littelfuse 1: Rp10.641 3.673In Stock	Mfr. Part No. RUEF160-AP Mouser Part No 650-RUEF160-AP	Littelfuse	Resettable Fuses - PPTC 1.6A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	3.673In Stock	Cut Tape Rp10.641 Rp9.687 Rp8.054 Rp7.430 Reel Rp4.476 View Rp6.678 Rp6.164 Rp5.669 Rp4.128	Min.: 1 Mult.: 1 : 2.000	RUEF	PCB Mount	Radial	1.6 A	30 VDC	3.2 A	100 A	110 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated RUEF250U-2 Littelfuse 1: Rp10.090 3.930In Stock	Mfr. Part No. RUEF250U-2 Mouser Part No 650-RUEF250U-2	Littelfuse	Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated Learn More about Littelfuse radial leaded pptcs	Datasheet	3.930In Stock	Cut Tape Rp10.090 Rp7.834 Rp7.027 Rp6.476 Reel Rp4.568 View Rp6.054 Rp5.779 Rp5.192 Rp4.440	Min.: 1 Mult.: 1 : 3.000	RUEF	PCB Mount	Radial	2.5 A	30 VDC	5 A	100 A	70 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 9A 30V 40A Imax RUEF900K-2 Littelfuse 1: Rp25.501 1.410In Stock	Mfr. Part No. RUEF900K-2 Mouser Part No 650-RUEF900K-2	Littelfuse	Resettable Fuses - PPTC 9A 30V 40A Imax Learn More about Littelfuse radial leaded pptcs	Datasheet	1.410In Stock	Cut Tape Rp25.501 Rp23.483 Rp19.447 Rp17.924 Reel Rp11.723 View Rp16.108 Rp14.860 Rp10.531	Min.: 1 Mult.: 1 : 1.000	RUEF	PCB Mount	Radial	9 A	30 VDC	18 A	100 A	20 mOhms		- 40 C	+ 85 C	10.9 mm		Reel, Cut Tape
Resettable Fuses - PPTC 2.6A 6V 40A Imax SMD260F-2 Littelfuse 1: Rp12.475 3.587In Stock	Mfr. Part No. SMD260F-2 Mouser Part No 650-SMD260F-2	Littelfuse	Resettable Fuses - PPTC 2.6A 6V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3.587In Stock	Cut Tape Rp12.475 Rp11.246 Rp9.760 Rp9.008 Reel Rp5.430 View Rp8.072 Rp7.467 Rp6.898 Rp5.008 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	SMD	SMD/SMT	SMD/SMT	2.6 A	6 VDC	5.2 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.1A 30V 40A Imax RUEF110S-1 Littelfuse 1: Rp11.925 834In Stock	Mfr. Part No. RUEF110S-1 Mouser Part No 650-RUEF110S-1	Littelfuse	Resettable Fuses - PPTC 1.1A 30V 40A Imax Learn More about Littelfuse indoor led protection	Datasheet	834In Stock	Cut Tape Rp11.925 Rp9.210 Rp8.641 Rp6.513 Reel Rp5.669 View Rp6.073 Rp4.953 Rp4.752 Rp4.128	Min.: 1 Mult.: 1 : 500	RUEF	PCB Mount	Radial	1.1 A	30 VDC	2.2 A	100 A	170 mOhms		- 40 C	+ 85 C	5.8 mm		Reel, Cut Tape
Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev RUEF160S-RA Littelfuse 1: Rp9.540 1.904In Stock	Mfr. Part No. RUEF160S-RA Mouser Part No 650-RUEF160S-RA	Littelfuse	Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev Learn More about Littelfuse indoor led protection	Datasheet	1.904In Stock	Rp9.540 Rp7.228 Rp5.119 Rp4.972 View Rp4.201 Rp3.889 Rp3.724 Rp3.431 Rp3.174	Min.: 1 Mult.: 1	RUEF	PCB Mount	Radial	1.6 A	30 V	3.2 A	40 A	110 mOhms		- 40 C	+ 85 C
Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm femtoSMDC005F-02 Littelfuse 1: Rp20.731 676In Stock 4.000On Order	Mfr. Part No. femtoSMDC005F-02 Mouser Part No 650-FEMTOSMDC005F-02	Littelfuse	Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm Learn More about Littelfuse indoor led protection	Datasheet	676In Stock 4.000On Order	Cut Tape Rp20.731 Rp17.777 Rp15.557 Rp14.126 View Reel Rp6.971 Rp11.430 Rp10.439 Rp9.613 Rp8.568 Rp6.971 Rp6.971 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	femtoSMD	SMD/SMT	SMD/SMT	50 mA	15 VDC	150 mA	40 A	30 Ohms	0603 (1608 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm femtoSMDC008F-02 Littelfuse 1: Rp32.472 635In Stock	Mfr. Part No. femtoSMDC008F-02 Mouser Part No 650-FEMTOSMDC008F-02	Littelfuse	Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm Learn More about Littelfuse indoor led protection	Datasheet	635In Stock	Cut Tape Rp32.472 Rp28.253 Rp25.134 Rp20.548 View Reel Rp12.237 Rp18.529 Rp17.300 Rp16.218 Rp14.365 Rp12.237 Rp12.237 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	femtoSMD	SMD/SMT	SMD/SMT	80 mA	12 VDC	200 mA	40 A	14 Ohms	0603 (1608 metric)	- 40 C	+ 85 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm AHS050-2 Littelfuse 1: Rp14.860 19.877In Stock New Product	Mfr. Part No. AHS050-2 Mouser Part No 576-AHS050-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	19.877In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp6.696 Rp9.448 Rp8.714 Rp7.907 Rp7.779 Rp6.696 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	AHS	SMD/SMT	SMD/SMT	500 mA	33 VDC	1.5 A	70 A	200 mOhms	2018 (5050 metric)	- 40 C	+ 125 C		AEC-Q200	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm AHS080F/33-2 Littelfuse 1: Rp14.860 19.856In Stock New Product	Mfr. Part No. AHS080F/33-2 Mouser Part No 576-AHS080F/33-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	19.856In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp7.118 Rp9.448 Rp8.714 Rp7.907 Rp7.779 Rp7.118 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	AHS	SMD/SMT	SMD/SMT	800 mA	33 VDC	2 A	70 A	100 mOhms	2018 (5050 metric)	- 40 C	+ 125 C		AEC-Q200	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 33V 1.2A-HD 20A 2-SMD AHS120F/33-2 Littelfuse 1: Rp14.860 10.616In Stock New Product	Mfr. Part No. AHS120F/33-2 Mouser Part No 576-AHS120F/33-2 New Product	Littelfuse	Resettable Fuses - PPTC 33V 1.2A-HD 20A 2-SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	10.616In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp6.696 Rp9.448 Rp8.714 Rp7.907 Rp6.696 MouseReel Available	Min.: 1 Mult.: 1 : 2.000	AHS	SMD/SMT	SMD/SMT	1.2 A	33 VDC	2.3 A	20 A	150 mOhms	2920 (7450 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm AHS160F/24-2 Littelfuse 1: Rp14.860 7.434In Stock New Product	Mfr. Part No. AHS160F/24-2 Mouser Part No 576-AHS160F/24-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	7.434In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp6.696 Rp9.448 Rp8.714 Rp6.696 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	AHS	SMD/SMT	SMD/SMT	1.6 A	24 VDC	4.8 A	40 A	35 mOhms	3425 (8673 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm AHS200F/24-2 Littelfuse 1: Rp14.860 7.315In Stock New Product	Mfr. Part No. AHS200F/24-2 Mouser Part No 576-AHS200F/24-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	7.315In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp6.696 Rp9.448 Rp8.714 Rp6.696 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	AHS	SMD/SMT	SMD/SMT	2 A	24 VDC	6 A	40 A	30 mOhms	3425 (8673 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 3.0A-HD 20A 2-SMD AHS300F/24-2 Littelfuse 1: Rp14.860 12.810In Stock New Product	Mfr. Part No. AHS300F/24-2 Mouser Part No 576-AHS300F/24-2 New Product	Littelfuse	Resettable Fuses - PPTC 24V 3.0A-HD 20A 2-SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	12.810In Stock	Cut Tape Rp14.860 Rp13.704 Rp11.026 Rp10.421 View Reel Rp6.696 Rp9.448 Rp8.714 Rp6.696 MouseReel Available	Min.: 1 Mult.: 1 : 1.500	AHS	SMD/SMT	SMD/SMT	3 A	24 VDC	6 A	20 A	15 mOhms	3425 (8673 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5103-000 ASMDC260F/32-2 Littelfuse 1: Rp17.612 4.000In Stock New Product	Mfr. Part No. ASMDC260F/32-2 Mouser Part No 576-ASMDC260F/32-2 New Product	Littelfuse	Resettable Fuses - PPTC RF5103-000 Learn More about Littelfuse polyswitch automotive pptcs		4.000In Stock	Cut Tape Rp17.612 Rp16.255 Rp13.136 Rp12.457 View Reel Rp8.476 Rp11.191 Rp10.329 Rp9.411 Rp9.301 Rp8.476 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	ASMD													Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm microASMDCH010F-2 Littelfuse 1: Rp21.098 3.821In Stock New Product	Mfr. Part No. microASMDCH010F-2 Mouser Part No 576-MICROASMDCH010F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3.821In Stock	Cut Tape Rp21.098 Rp19.447 Rp15.796 Rp14.824 View Reel Rp10.200 Rp13.338 Rp12.292 Rp11.338 Rp11.191 Rp10.200 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	microASMD	SMD/SMT	SMD/SMT	100 mA	30 VDC	300 mA	20 A	1 Ohms	1210 (3225 metric)	- 40 C	+ 125 C			Reel, Cut Tape, MouseReel