Resettable Fuses - PPTC – Mouser South Africa

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PolySwitch Surface-Mount Resettable PTCs

Littelfuse PolySwitch Surface-Mount (SMD) Resettable PTCs provide overcurrent protection for applications where space is at a premium, and resettable protection is desired. The components are reliable and capable of protecting computers and consumer electronics against temporary overcurrent faults. Package sizes range from 0402 to 3425, while the current hold ranges from 50mA to 7.0A. The Littelfuse PolySwitch SMD product family is qualified to strict automotive standards (per AECQ200). As a result, these PTCs are suitable for protecting electronic control units (ECUs) against damage from faults that would otherwise require costly, complete module replacement.

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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 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: $1.88 45,505In Stock	Mfr. Part No. 1206L300SLTHYR Mouser Part No 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45,505In Stock	Cut Tape $1.88 $1.70 $1.44 $1.29 View Reel $1.05 $1.16 $1.08 $1.05 $1.05 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	3 A	6 VDC	6 A	50 A	20 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V .35A .1s 1206L035YR Littelfuse 1: $0.49 65,671In Stock	Mfr. Part No. 1206L035YR Mouser Part No 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65,671In Stock	Cut Tape $0.49 $0.448 $0.383 $0.347 View Reel $0.27 $0.276 $0.27 $0.27 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	1206L	SMD/SMT	SMD/SMT	350 mA	6 VDC	750 mA	100 A	1.2 Ohms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A 0402L035SLKR Littelfuse 1: $2.55 12,503In Stock	Mfr. Part No. 0402L035SLKR Mouser Part No 576-0402L035SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .350A Learn More about Littelfuse lorho	Datasheet	12,503In Stock	Cut Tape $2.55 $2.27 $2.09 $1.78 View Reel $1.34 $1.67 $1.54 $1.44 $1.34 $1.34 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Low Rho	SMD/SMT	SMD/SMT	350 mA	6 VDC	700 mA	40 A	700 mOhms	0402 (1005 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD 0805L300SLTHYR Littelfuse 1: $2.69 6,502In Stock	Mfr. Part No. 0805L300SLTHYR Mouser Part No 576-0805L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V 3.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	6,502In Stock	Cut Tape $2.69 $2.23 $2.06 $1.71 View Reel $1.19 $1.58 $1.42 $1.31 $1.19 $1.19 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	3 A	6 VDC	6 A	50 A	30 mOhms	0805 (2012 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT 1812L020/60DR Littelfuse 1: $0.857 3,572In Stock	Mfr. Part No. 1812L020/60DR Mouser Part No 576-1812L020/60DR	Littelfuse	Resettable Fuses - PPTC 60V 0.20A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	3,572In Stock	Cut Tape $0.857 Reel $0.857 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1812L	SMD/SMT	SMD/SMT	200 mA	60 VDC	400 mA	40 A	4.4 Ohms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 500MA-HD 20A SMD NANOASMDCH050F/24-2 Littelfuse 1: $1.15 15,099In Stock	Mfr. Part No. NANOASMDCH050F/24-2 Mouser Part No 576-NANOSMDCH050F242	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 20A SMD Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	15,099In Stock	Cut Tape $1.15 $1.05 $0.849 $0.808 View Reel $0.485 $0.722 $0.665 $0.615 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	nanoASMDCH	SMD/SMT	SMD/SMT	500 mA	24 VDC	2.5 A	20 A	200 mOhms	1206 (3216 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200 MICROASMD005F-2 Littelfuse 1: $0.40 7,353In Stock	Mfr. Part No. MICROASMD005F-2 Mouser Part No 650-MICROASMD005F-2	Littelfuse	Resettable Fuses - PPTC .05A 30V Micro SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	7,353In Stock	Cut Tape $0.40 $0.366 $0.351 $0.317 View Reel $0.242 $0.287 $0.274 $0.263 $0.254 $0.242 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	microASMD	SMD/SMT	SMD/SMT	50 mA	30 VDC	150 mA	10 A	50 Ohms	1210 (3225 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC SMDC310F/18-02 SMDC310F/18-02 Littelfuse 1: $3.02 9,953In Stock	Mfr. Part No. SMDC310F/18-02 Mouser Part No 650-SMDC310F/18-02	Littelfuse	Resettable Fuses - PPTC SMDC310F/18-02 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	9,953In Stock	Cut Tape $3.02 $2.51 $2.31 $1.92 View Reel $1.29 $1.77 $1.59 $1.47 $1.29 $1.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMDC	PCB Mount	SMD/SMT	3.1 A	18 VDC	6 A	50 A	36 mOhms		- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A 0805L260SLTHYR Littelfuse 1: $2.16 6,544In Stock	Mfr. Part No. 0805L260SLTHYR Mouser Part No 576-0805L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	6,544In Stock	Cut Tape $2.16 $1.85 $1.73 $1.36 View Reel $1.02 $1.26 $1.17 $1.09 $1.02 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	2.6 A	6 VDC	5.2 A	50 A	35 mOhms	0805 (2012 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A 2920L700SLPR Littelfuse 1: $2.38 2,670In Stock	Mfr. Part No. 2920L700SLPR Mouser Part No 576-2920L700SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 2920 LoRho SL 7.0A Learn More about Littelfuse lorho	Datasheet	2,670In Stock	Cut Tape $2.38 $2.11 $1.99 $1.76 View Reel $1.44 $1.67 $1.58 $1.54 $1.44 $1.44 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Low Rho	SMD/SMT	SMD/SMT	7 A	6 VDC	14 A	50 A	7 mOhms	2920 (7450 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD MINIASMDC200F/16-2 Littelfuse 1: $1.21 2,553In Stock	Mfr. Part No. MINIASMDC200F/16-2 Mouser Part No 576-RF4161-000	Littelfuse	Resettable Fuses - PPTC 16V 2.0A-HD 40A SMD Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	2,553In Stock	Cut Tape $1.21 $1.11 $0.897 $0.849 View Reel $0.513 $0.763 $0.704 $0.648 $0.513	Min.: 1 Mult.: 1 : 2,000	miniASMD	PCB Mount	SMD/SMT						1812 (4532 metric)		+ 85 C		Reel, Cut Tape
Resettable Fuses - PPTC 1.5A 15V 40A Imax SMD150F-2 Littelfuse 1: $0.57 12,627In Stock	Mfr. Part No. SMD150F-2 Mouser Part No 650-SMD150F-2	Littelfuse	Resettable Fuses - PPTC 1.5A 15V 40A Imax Learn More about Littelfuse polyswitch smd ptcs	Datasheet	12,627In Stock	Cut Tape $0.57 $0.485 $0.43 $0.344 Reel $0.273 View $0.315 $0.292 $0.271 $0.267 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD	SMD/SMT	SMD/SMT	1.5 A	15 VDC	3 A	40 A	250 mOhms	3425 (8764 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE 1812L150/12DR Littelfuse 1: $0.52 5,556In Stock	Mfr. Part No. 1812L150/12DR Mouser Part No 576-1812L150/12DR	Littelfuse	Resettable Fuses - PPTC 12V 1812 1.50A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	5,556In Stock	Cut Tape $0.52 $0.472 $0.429 $0.374 View Reel $0.245 $0.345 $0.315 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	1812L	SMD/SMT	SMD/SMT	1.5 A	12 VDC	3 A	100 A	110 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A 1812L260SLPR Littelfuse 1: $1.88 2,782In Stock	Mfr. Part No. 1812L260SLPR Mouser Part No 576-1812L260SLPR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1812 LoRho SL 2.60A Learn More about Littelfuse lorho	Datasheet	2,782In Stock	Cut Tape $1.88 $1.73 $1.43 $1.30 View Reel $0.835 $1.19 $1.10 $1.01 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	Low Rho	SMD/SMT	SMD/SMT	2.6 A	6 VDC	6 A	50 A	24 mOhms	1812 (4532 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .8A 16V HighTemp SMD AEC-Q200 AHS080-2018-2 Littelfuse 1: $0.67 6,451In Stock	Mfr. Part No. AHS080-2018-2 Mouser Part No 650-AHS080-2018-2	Littelfuse	Resettable Fuses - PPTC .8A 16V HighTemp SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	6,451In Stock	Cut Tape $0.67 $0.613 $0.568 $0.533 View Reel $0.42 $0.476 $0.435 $0.42 $0.42 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	AHS	SMD/SMT	SMD/SMT	800 mA	16 VDC	2 A	70 A	130 mOhms	2018 (5050 metric)	- 40 C	+ 125 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200 ASMDC030F-2 Littelfuse 1: $0.54 5,351In Stock	Mfr. Part No. ASMDC030F-2 Mouser Part No 650-ASMDC030F-2	Littelfuse	Resettable Fuses - PPTC .3A 60VDC 10A 2920 AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	5,351In Stock	Cut Tape $0.54 $0.504 $0.441 $0.419 View Reel $0.349 $0.391 $0.372 $0.357 $0.354 $0.349 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	ASMDC	PCB Mount	SMD/SMT	300 mA	60 VDC	600 mA	10 A	3.4 Ohms		- 40 C	+ 85 C	AEC-Q200	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 MINIASMDC050F-2 Littelfuse 1: $0.561 14,214In Stock	Mfr. Part No. MINIASMDC050F-2 Mouser Part No 650-MINIASMDC050F-2	Littelfuse	Resettable Fuses - PPTC .5A 24V Mini SMD AEC-Q200 Learn More about Littelfuse polyswitch automotive pptcs	Datasheet	14,214In Stock	Cut Tape $0.561 $0.514 $0.427 $0.393 Reel $0.237 View $0.354 $0.327 $0.299 $0.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	miniASMD	SMD/SMT	SMD/SMT	500 mA	24 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	AEC-Q100	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm femtoSMDC010F-02 Littelfuse 1: $1.13 3,809In Stock	Mfr. Part No. femtoSMDC010F-02 Mouser Part No 650-FEMTOSMDC010F-02	Littelfuse	Resettable Fuses - PPTC 12V 0.1A Ih 5.8 Ohm Learn More about Littelfuse indoor led protection	Datasheet	3,809In Stock	Cut Tape $1.13 $0.848 $0.642 $0.623 View Reel $0.384 $0.569 $0.525 $0.468 $0.454 $0.384 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	femtoSMD	SMD/SMT	SMD/SMT	100 mA	12 VDC	250 mA	40 A	8 Ohms	0603 (1608 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A 0603L175SLYR Littelfuse 1: $1.62 15,004In Stock	Mfr. Part No. 0603L175SLYR Mouser Part No 576-0603L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	15,004In Stock	Cut Tape $1.62 $1.41 $1.33 $1.19 View Reel $0.835 $1.15 $1.13 $1.04 $1.01 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	1.75 A	6 VDC	3.5 A	50 A	60 mOhms	0603 (1608 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 1206L350SLTHYR Littelfuse 1: $1.88 14,995In Stock	Mfr. Part No. 1206L350SLTHYR Mouser Part No 576-1206L350SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A Learn More about Littelfuse lorho	Datasheet	14,995In Stock	Cut Tape $1.88 $1.73 $1.43 $1.30 View Reel $0.835 $1.19 $1.10 $1.01 $0.972 $0.835 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Low Rho	SMD/SMT	SMD/SMT	3.5 A	6 VDC	7 A	50 A	18 mOhms	1206 (3216 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A 1210L400SLWR Littelfuse 1: $2.52 5,966In Stock	Mfr. Part No. 1210L400SLWR Mouser Part No 576-1210L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1210 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	5,966In Stock	Cut Tape $2.52 $2.08 $1.92 $1.60 View Reel $1.10 $1.47 $1.33 $1.22 $1.10 $1.10 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Low Rho	SMD/SMT	SMD/SMT	4 A	6 VDC	8 A	50 A	14 mOhms	1210 (3225 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD RF5033-000 Littelfuse 1: $1.15 4,332In Stock	Mfr. Part No. RF5033-000 Mouser Part No 576-RF5033-000	Littelfuse	Resettable Fuses - PPTC 16V 1.1A-HD 20A SMD Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4,332In Stock	Cut Tape $1.15 $1.06 $0.861 $0.808 View Reel $0.485 $0.727 $0.67 $0.618 $0.485 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Automotive SMD	SMD/SMT	SMD/SMT	1.1 A	16 VDC	3.3 A	20 A	500 mOhms	1210 (3225 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 100MA-HD 40A SMD PICOASMDCH010F-2 Littelfuse 1: $0.85 9,199In Stock	Mfr. Part No. PICOASMDCH010F-2 Mouser Part No 650-PICOASMDCH010F-2	Littelfuse	Resettable Fuses - PPTC 16V 100MA-HD 40A SMD Learn More about Littelfuse polyswitch resettable pptcs	Datasheet	9,199In Stock	Cut Tape $0.85 $0.723 $0.615 $0.55 View Reel $0.349 $0.497 $0.457 $0.42 $0.414 $0.349 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	ASMDC	SMD/SMT	SMD/SMT	100 mA	16 VDC	600 mA	40 A	1 Ohms	0805 (2012 metric)	- 40 C	+ 125 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC SMDC030F-2 SMDC030F-2 Littelfuse 1: $0.62 6,033In Stock	Mfr. Part No. SMDC030F-2 Mouser Part No 650-SMDC030F-2	Littelfuse	Resettable Fuses - PPTC SMDC030F-2 Learn More about Littelfuse polyswitch smd ptcs	Datasheet	6,033In Stock	Cut Tape $0.62 $0.559 $0.506 $0.475 View Reel $0.283 $0.445 $0.411 $0.379 $0.369 $0.283 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMDC	SMD/SMT	SMD/SMT						2920 (7450 metric)		+ 85 C		Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1.10A 6V 0805 0805L100WR Littelfuse 1: $1.21 3,603In Stock	Mfr. Part No. 0805L100WR Mouser Part No 576-0805L100	Littelfuse	Resettable Fuses - PPTC 1.10A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	3,603In Stock	Cut Tape $1.21 Reel $1.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	0805L	SMD/SMT	SMD/SMT	1 A	6 VDC	1.95 A	40 A	210 mOhms	0805 (2012 metric)	- 40 C	+ 85 C		Reel, Cut Tape, MouseReel