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PolySwitch Resettable Fuses - PPTC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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	Qualification	Packaging
Resettable Fuses - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm AHS050-2 Littelfuse 1: $0.811 19,867In 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	19,867In Stock	Cut Tape $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.476 $0.438 $0.428 $0.365 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: $0.811 19,841In 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	19,841In Stock	Cut Tape $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.476 $0.438 $0.428 $0.365 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: $0.811 10,461In 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	10,461In Stock	Cut Tape $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.438 $0.365 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: $0.811 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 $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.476 $0.365 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: $0.811 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 $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.476 $0.365 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: $0.811 12,600In 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	12,600In Stock	Cut Tape $0.811 $0.747 $0.621 $0.573 View Reel $0.365 $0.515 $0.476 $0.365 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: $0.961 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 $0.961 $0.886 $0.736 $0.679 View Reel $0.44 $0.611 $0.563 $0.519 $0.493 $0.44 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: $1.15 3,801In 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	3,801In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 View Reel $0.533 $0.727 $0.67 $0.618 $0.593 $0.533 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
Resettable Fuses - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm microASMDCH016F-2 Littelfuse 1: $1.15 3,369In Stock New Product	Mfr. Part No. microASMDCH016F-2 Mouser Part No 576-MICROASMDCH016F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3,369In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 View Reel $0.533 $0.727 $0.67 $0.618 $0.593 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	microASMD	SMD/SMT	SMD/SMT	160 mA	30 VDC	480 mA	20 A	700 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm microASMDCH020F-2 Littelfuse 1: $1.15 5,470In Stock New Product	Mfr. Part No. microASMDCH020F-2 Mouser Part No 576-MICROASMDCH020F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	5,470In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 View Reel $0.533 $0.727 $0.67 $0.618 $0.593 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	microASMD	SMD/SMT	SMD/SMT	200 mA	30 VDC	600 mA	20 A	600 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm microASMDCH035F-2 Littelfuse 1: $1.15 3,175In Stock New Product	Mfr. Part No. microASMDCH035F-2 Mouser Part No 576-MICROASMDCH035F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3,175In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 View Reel $0.533 $0.727 $0.67 $0.618 $0.593 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	microASMD	SMD/SMT	SMD/SMT	350 mA	30 VDC	1.05 A	20 A	400 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5164-000 1210 0.5A 30VDC 1.5W 0.3Ohm microASMDCH050F-2 Littelfuse 1: $1.15 3,466In Stock New Product	Mfr. Part No. microASMDCH050F-2 Mouser Part No 576-MICROASMDCH050F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5164-000 1210 0.5A 30VDC 1.5W 0.3Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	3,466In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 Reel $0.559 View $0.727 $0.67 $0.63 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	microASMD	SMD/SMT	SMD/SMT	500 mA	30 VDC	1.05 A	20 A	300 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm microASMDCH075F-2 Littelfuse 1: $1.15 9,689In Stock New Product	Mfr. Part No. microASMDCH075F-2 Mouser Part No 576-MICROASMDCH075F2 New Product	Littelfuse	Resettable Fuses - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	9,689In Stock	Cut Tape $1.15 $1.06 $0.876 $0.808 View Reel $0.533 $0.727 $0.67 $0.618 $0.573 $0.533 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	microASMD	SMD/SMT	SMD/SMT	750 mA	16 VDC	2.25 A	20 A	100 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 1210 0.35A 1210L035/60PR Littelfuse 1: $1.40 25,043In Stock	Mfr. Part No. 1210L035/60PR Mouser Part No 576-1210L035/60PR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 1210 0.35A Learn More about Littelfuse 1210l pptc fuses	Datasheet	25,043In Stock	Cut Tape $1.40 $1.29 $1.08 $0.989 View Reel $0.665 $0.889 $0.755 $0.665 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	1210L	SMD/SMT	SMD/SMT	350 mA	60 VDC	700 mA	10 A	1.5 Ohms	1210 (3225 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX 2920L260/33DR Littelfuse 1: $1.23 27,065In Stock 1,500Expected 2027/01/27	Mfr. Part No. 2920L260/33DR Mouser Part No 576-2920L260/33DR	Littelfuse	Resettable Fuses - PPTC 33V 2.6A-HD 40A MAX Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	27,065In Stock 1,500Expected 2027/01/27	Cut Tape $1.23 $1.12 $0.923 $0.85 View Reel $0.541 $0.764 $0.705 $0.541 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	2920L	SMD/SMT	SMD/SMT	2.6 A	33 VDC	5 A	40 A	75 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A 0603L008YR Littelfuse 1: $1.03 4,930In Stock	Mfr. Part No. 0603L008YR Mouser Part No 576-0603L008YR	Littelfuse	Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A Learn More about Littelfuse 0603l resettable fuses	Datasheet	4,930In Stock	Cut Tape $1.03 $0.95 $0.79 $0.728 View Reel $0.476 $0.654 $0.604 $0.568 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	0603L	SMD/SMT	SMD/SMT	80 mA	15 VDC	200 mA	40 A	12 Ohms	0603 (1608 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A 0805L002YR Littelfuse 1: $1.03 25,500In Stock	Mfr. Part No. 0805L002YR Mouser Part No 576-0805L002YR	Littelfuse	Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A Learn More about Littelfuse 0805l ptc fuses	Datasheet	25,500In Stock	Cut Tape $1.03 $0.95 $0.79 $0.728 View Reel $0.476 $0.654 $0.604 $0.556 $0.531 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	0805L	SMD/SMT	SMD/SMT	20 mA	63 VDC	60 mA	40 A	70 Ohms	0805 (2012 metric)				Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A 0805L020/16YR Littelfuse 1: $1.03 25,746In Stock	Mfr. Part No. 0805L020/16YR Mouser Part No 576-0805L020/16YR	Littelfuse	Resettable Fuses - PPTC PTC 16V POLYFUSE SURF MOUNT 0805 0.20A Learn More about Littelfuse 0805l ptc fuses	Datasheet	25,746In Stock	Cut Tape $1.03 $0.95 $0.79 $0.728 View Reel $0.476 $0.654 $0.604 $0.556 $0.531 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	0805L	SMD/SMT	SMD/SMT	200 mA	16 VDC	500 mA	100 A	3.5 Ohms	0805 (2012 metric)				Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A 0805L020/24YR Littelfuse 1: $1.03 16,075In Stock	Mfr. Part No. 0805L020/24YR Mouser Part No 576-0805L020/24YR	Littelfuse	Resettable Fuses - PPTC PTC 24V POLYFUSE SURF MOUNT 0805 0.2A Learn More about Littelfuse 0805l ptc fuses	Datasheet	16,075In Stock	Cut Tape $1.03 $0.95 $0.79 $0.728 View Reel $0.476 $0.654 $0.604 $0.556 $0.531 $0.476 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	0805L	SMD/SMT	SMD/SMT	200 mA	24 VDC	500 mA	100 A	3.5 Ohms	0805 (2012 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 1210 0.20A 1210L020/72WR Littelfuse 1: $1.40 16,214In Stock	Mfr. Part No. 1210L020/72WR Mouser Part No 576-1210L020/72WR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 1210 0.20A Learn More about Littelfuse 1210l pptc fuses	Datasheet	16,214In Stock	Cut Tape $1.40 $1.29 $1.08 $0.989 View Reel $0.665 $0.889 $0.819 $0.755 $0.665 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	1210L	SMD/SMT	SMD/SMT	200 mA	72 VDC	400 mA	10 A	5 Ohms	1210 (3225 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A 2920L150/60MR Littelfuse 1: $0.93 17,969In Stock 42,000On Order	Mfr. Part No. 2920L150/60MR Mouser Part No 576-2920L150/60MR	Littelfuse	Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	17,969In Stock 42,000On Order On Order Ship Dates Mfr. No: 2920L150/60MR Stock: 17,969 Can Dispatch Immediately On Order: 39,000 Expected 2027/01/18 3,000 Expected 2027/01/27 Factory Lead Time: 13 Weeks	Cut Tape $0.93 $0.852 $0.708 $0.654 Reel $0.427 View $0.587 $0.541 $0.422 MouseReel Available	Min.: 1 Mult.: 1 : 1,000	2920L	SMD/SMT	SMD/SMT	1.5 A	60 VDC	3 A	20 A	250 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 2.6A 15V 100A Imax LR4-260F Littelfuse 1: $0.83 45,072In Stock 20,000Expected 2026/12/21	Mfr. Part No. LR4-260F Mouser Part No 650-LR4-260F	Littelfuse	Resettable Fuses - PPTC 2.6A 15V 100A Imax Learn More about Littelfuse lr4 pptcs	Datasheet	45,072In Stock 20,000Expected 2026/12/21	$0.83 $0.762 $0.633 $0.584 View $0.526 $0.484 $0.476	Min.: 1 Mult.: 1	LR4	Strap Mount	SMD/SMT	2.6 A	15 VDC	5.8 A	100 A	42 mOhms		- 40 C	+ 85 C		Bulk
Resettable Fuses - PPTC 2.6A 12V 100A Imax MINISMDC260F/12-2 Littelfuse 1: $0.63 78,277In Stock	Mfr. Part No. MINISMDC260F/12-2 Mouser Part No 650-MINIC260F/12-2	Littelfuse	Resettable Fuses - PPTC 2.6A 12V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	78,277In Stock	Cut Tape $0.63 $0.547 $0.488 $0.427 View Reel $0.283 $0.388 $0.372 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	miniSMD	SMD/SMT	SMD/SMT	2.6 A	12 VDC	5 A	100 A	47 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .14A 60V 10A Imax MINISMDC014F-2 Littelfuse 1: $0.45 114,028In Stock	Mfr. Part No. MINISMDC014F-2 Mouser Part No 650-MINISMDC014F-2	Littelfuse	Resettable Fuses - PPTC .14A 60V 10A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	114,028In Stock	Cut Tape $0.45 $0.411 $0.34 $0.314 View Reel $0.19 $0.283 $0.24 $0.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	miniSMD	SMD/SMT	SMD/SMT	140 mA	60 VDC	280 mA	10 A	6 Ohms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .5A 13.2V 100A Imax NANOSMDC050F/13.2-2 Littelfuse 1: $0.511 70,197In Stock	Mfr. Part No. NANOSMDC050F/13.2-2 Mouser Part No 650-NANOC050F/13.2-2	Littelfuse	Resettable Fuses - PPTC .5A 13.2V 100A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	70,197In Stock	Cut Tape $0.511 $0.447 $0.386 $0.351 View Reel $0.217 $0.314 $0.291 $0.266 $0.217 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	nanoSMD	SMD/SMT	SMD/SMT	500 mA	13.2 VDC	1.1 A	100 A	800 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel