Resettable Fuses - PPTC – Mouser Denmark

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

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.

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

Results: 409

Applied Filters:

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

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 (DKK) 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	Packaging
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A 2920L035DR Littelfuse 1: 4,56 kr. 1.779In Stock	Mfr. Part No. 2920L035DR Mouser Part No 576-2920L035DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	1.779In Stock	Cut Tape 4,56 kr. 4,15 kr. 3,45 kr. 3,19 kr. Reel 2,38 kr. View 2,86 kr. 2,63 kr. 2,00 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	SMD/SMT	SMD/SMT	350 mA	72 VDC	700 mA	10 A	4 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A 2920L050/72DR Littelfuse 1: 5,45 kr. 3.260In Stock 12.000Expected 01/03/2027	Mfr. Part No. 2920L050/72DR Mouser Part No 576-2920L050/72DR	Littelfuse	Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A Learn More about Littelfuse 2920l polyswitch resettable fuses	Datasheet	3.260In Stock 12.000Expected 01/03/2027	Cut Tape 5,45 kr. 5,02 kr. 4,16 kr. 3,84 kr. Reel 2,54 kr. View 3,45 kr. 3,19 kr. 2,46 kr. MouseReel Available	Min.: 1 Mult.: 1 : 1.500	2920L	SMD/SMT	SMD/SMT	500 mA	72 VDC	1 A	10 A	1.5 Ohms	2920 (7450 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 0402L010SLKR Littelfuse 1: 17,46 kr. 2.679In Stock 10.000Expected 15/02/2027	Mfr. Part No. 0402L010SLKR Mouser Part No 576-0402L010SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A Learn More about Littelfuse lorho	Datasheet	2.679In Stock 10.000Expected 15/02/2027	Cut Tape 17,46 kr. 16,11 kr. 13,43 kr. 12,16 kr. View Reel 10,22 kr. 11,12 kr. 10,29 kr. 10,22 kr. 10,22 kr. MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Low Rho	SMD/SMT	SMD/SMT	100 mA	6 VDC	300 mA	40 A	2 Ohms	0402 (1005 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A 0402L020SLKR Littelfuse 1: 17,46 kr. 7.175In Stock	Mfr. Part No. 0402L020SLKR Mouser Part No 576-0402L020SLKR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0402 LoRho SL .100A Learn More about Littelfuse lorho	Datasheet	7.175In Stock	Cut Tape 17,46 kr. 15,82 kr. 13,06 kr. 11,71 kr. View Reel 8,95 kr. 11,04 kr. 9,85 kr. 9,25 kr. 8,95 kr. 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Low Rho	SMD/SMT	SMD/SMT	200 mA	6 VDC	500 mA	40 A	1.25 Ohms	0402 (1005 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD 0402L100SLKR Littelfuse 1: 17,46 kr. 3.028In Stock 10.000Expected 10/11/2026	Mfr. Part No. 0402L100SLKR Mouser Part No 576-0402L100SLKR	Littelfuse	Resettable Fuses - PPTC 6V 1.0A-HD 40A SMD Learn More about Littelfuse lorho	Datasheet	3.028In Stock 10.000Expected 10/11/2026	Cut Tape 17,46 kr. 16,11 kr. 13,43 kr. 12,38 kr. View Reel 8,95 kr. 11,12 kr. 10,29 kr. 9,47 kr. 9,03 kr. 8,95 kr. 8,95 kr. MouseReel Available	Min.: 1 Mult.: 1 : 10.000	Low Rho	SMD/SMT	SMD/SMT	1 A	6 VDC	2 A	40 A	250 mOhms	0402 (1005 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 36V 30MA-HD 40A SMD 0603L003/36YR-A Littelfuse 1: 13,95 kr. 2.559In Stock	Mfr. Part No. 0603L003/36YR-A Mouser Part No 576-0603L003/36YR-A	Littelfuse	Resettable Fuses - PPTC 36V 30MA-HD 40A SMD Learn More about Littelfuse portable connected health	Datasheet	2.559In Stock	Cut Tape 13,95 kr. 12,98 kr. 10,74 kr. 9,85 kr. View Reel 6,99 kr. 8,95 kr. 8,21 kr. 7,53 kr. 7,31 kr. 6,99 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0603L	SMD/SMT	SMD/SMT	30 mA	36 V	90 mA	40 A	50 Ohms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT 0603L010YR Littelfuse 1: 8,80 kr. 3.925In Stock	Mfr. Part No. 0603L010YR Mouser Part No 576-0603L010YR	Littelfuse	Resettable Fuses - PPTC PTC 15V 0603 .100A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	3.925In Stock	Cut Tape 8,80 kr. Reel 8,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0603L	SMD/SMT	SMD/SMT	100 mA	15 VDC	300 mA	40 A	6 Ohms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT 0603L025YR Littelfuse 1: 8,58 kr. 1.496In Stock 4.000Expected 01/02/2027	Mfr. Part No. 0603L025YR Mouser Part No 576-0603L025YR	Littelfuse	Resettable Fuses - PPTC PTC 9V .250A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	1.496In Stock 4.000Expected 01/02/2027	Cut Tape 8,58 kr. Reel 8,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0603L	SMD/SMT	SMD/SMT	250 mA	9 VDC	550 mA	40 A	3 Ohms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT 0603L035YR Littelfuse 1: 8,65 kr. 4.728In Stock	Mfr. Part No. 0603L035YR Mouser Part No 576-0603L035YR	Littelfuse	Resettable Fuses - PPTC PTC 6V .350A POLY SURF MOUNT Learn More about Littelfuse polyswitch smd ptcs	Datasheet	4.728In Stock	Cut Tape 8,65 kr. 8,58 kr. Reel 8,58 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0603L	SMD/SMT	SMD/SMT	350 mA	6 VDC	750 mA	40 A	1 Ohms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A 0603L050YR Littelfuse 1: 7,61 kr. 14.398In Stock 4.000Expected 07/01/2027	Mfr. Part No. 0603L050YR Mouser Part No 576-0603L050YR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY 0603 0.5A Learn More about Littelfuse indoor led protection	Datasheet	14.398In Stock 4.000Expected 07/01/2027	Cut Tape 7,61 kr. 7,06 kr. 5,89 kr. Reel 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0603L	PCB Mount	SMD/SMT	500 mA	6 VDC	1 A	40 A	680 mOhms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A 0603L075SLYR Littelfuse 1: 12,76 kr. 4.269In Stock 4.000On Order	Mfr. Part No. 0603L075SLYR Mouser Part No 576-0603L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	4.269In Stock 4.000On Order	Cut Tape 12,76 kr. 10,44 kr. 9,18 kr. 8,21 kr. View Reel 5,89 kr. 7,61 kr. 7,12 kr. 6,67 kr. 6,48 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	750 mA	6 VDC	1.5 A	50 A	165 mOhms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A 0603L100SLYR Littelfuse 1: 12,09 kr. 6.810In Stock	Mfr. Part No. 0603L100SLYR Mouser Part No 576-0603L100SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1A Learn More about Littelfuse lorho	Datasheet	6.810In Stock	Cut Tape 12,09 kr. 11,12 kr. 9,25 kr. 8,50 kr. View Reel 5,89 kr. 7,61 kr. 7,06 kr. 6,48 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	1 A	6 VDC	1.8 A	50 A	120 mOhms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A 0603L150SLYR Littelfuse 1: 12,09 kr. 9.624In Stock	Mfr. Part No. 0603L150SLYR Mouser Part No 576-0603L150SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0603 LoRho SL 1.5A Learn More about Littelfuse lorho	Datasheet	9.624In Stock	Cut Tape 12,09 kr. 11,12 kr. 9,25 kr. 8,50 kr. View Reel 5,89 kr. 7,61 kr. 7,06 kr. 6,48 kr. 6,18 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	1.5 A	6 VDC	3 A	50 A	80 mOhms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 600MA-HD 50A SMD 0603L300SLYR Littelfuse 1: 12,09 kr. 3.333In Stock	Mfr. Part No. 0603L300SLYR Mouser Part No 576-0603L300SLYR	Littelfuse	Resettable Fuses - PPTC 6V 600MA-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	3.333In Stock	Cut Tape 12,09 kr. 11,12 kr. 9,25 kr. 8,50 kr. View Reel 5,89 kr. 7,61 kr. 7,06 kr. 6,48 kr. 5,95 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	3 A	6 VDC	6 A	50 A	30 mOhms	0603 (1608 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 50MA-HD 40A SMD 0805L005/30YR Littelfuse 1: 16,93 kr. 9.527In Stock	Mfr. Part No. 0805L005/30YR Mouser Part No 576-0805L005/30YR	Littelfuse	Resettable Fuses - PPTC 30V 50MA-HD 40A SMD Learn More about Littelfuse 0805l ptc fuses	Datasheet	9.527In Stock	Cut Tape 16,93 kr. 15,59 kr. 12,98 kr. 11,94 kr. View Reel 8,80 kr. 10,74 kr. 9,85 kr. 9,03 kr. 8,80 kr. 8,80 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	SMD/SMT	SMD/SMT	50 mA	30 VDC	150 mA	40 A	20 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 50MA-HD 40A SMD 0805L005/30YR-A Littelfuse 1: 16,93 kr. 3.991In Stock	Mfr. Part No. 0805L005/30YR-A Mouser Part No 576-0805L005/30YR-A	Littelfuse	Resettable Fuses - PPTC 30V 50MA-HD 40A SMD Learn More about Littelfuse 0805l ptc fuses	Datasheet	3.991In Stock	Cut Tape 16,93 kr. 15,59 kr. 12,98 kr. 11,94 kr. View Reel 8,58 kr. 10,74 kr. 9,85 kr. 9,18 kr. 8,80 kr. 8,58 kr.	Min.: 1 Mult.: 1 : 4.000	0805L	SMD/SMT	SMD/SMT	50 mA	30 V	150 mA	40 A	20 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape
Resettable Fuses - PPTC 0.10A 15V 0805 0805L010YR Littelfuse 1: 7,76 kr. 2.365In Stock 8.000Expected 24/12/2026	Mfr. Part No. 0805L010YR Mouser Part No 576-0805L010	Littelfuse	Resettable Fuses - PPTC 0.10A 15V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.365In Stock 8.000Expected 24/12/2026	Cut Tape 7,76 kr. Reel 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	SMD/SMT	SMD/SMT	100 mA	15 VDC	300 mA	100 A	6 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE 0805L020YR Littelfuse 1: 8,88 kr. 2.585In Stock 12.000Expected 27/01/2027	Mfr. Part No. 0805L020YR Mouser Part No 576-0805L020YR	Littelfuse	Resettable Fuses - PPTC 9V 0805 .200A POLYFUSE Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.585In Stock 12.000Expected 27/01/2027	Cut Tape 8,88 kr. Reel 8,88 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	SMD/SMT	SMD/SMT	200 mA	9 VDC	500 mA	100 A	3.5 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.35A 6V 0805 0805L035YR Littelfuse 1: 18,58 kr. 2.663In Stock	Mfr. Part No. 0805L035YR Mouser Part No 576-0805L035	Littelfuse	Resettable Fuses - PPTC 0.35A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	2.663In Stock	Cut Tape 18,58 kr. 15,44 kr. 12,53 kr. 10,82 kr. View Reel 7,76 kr. 10,29 kr. 8,95 kr. 8,28 kr. 7,76 kr. 7,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	PCB Mount	SMD/SMT	350 mA	6 VDC	750 mA	100 A	1.2 Ohms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.50A 6V 0805 0805L050WR Littelfuse 1: 15,82 kr. 5.768In Stock	Mfr. Part No. 0805L050WR Mouser Part No 576-0805L050	Littelfuse	Resettable Fuses - PPTC 0.50A 6V 0805 Learn More about Littelfuse 0805l ptc fuses	Datasheet	5.768In Stock	Cut Tape 15,82 kr. 12,61 kr. 10,82 kr. 9,77 kr. View Reel 8,65 kr. 9,40 kr. 8,65 kr. 8,65 kr. MouseReel Available	Min.: 1 Mult.: 1 : 3.000	0805L	SMD/SMT	SMD/SMT	500 mA	6 VDC	1 A	100 A	850 mOhms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A 0805L075SLYR Littelfuse 1: 12,09 kr. 2.338In Stock	Mfr. Part No. 0805L075SLYR Mouser Part No 576-0805L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	2.338In Stock	Cut Tape 12,09 kr. 9,70 kr. 8,58 kr. 7,68 kr. View Reel 5,89 kr. 7,12 kr. 6,61 kr. 5,96 kr. 5,89 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	750 mA	6 VDC	1.5 A	50 A	150 mOhms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A 0805L110SLYR Littelfuse 1: 12,09 kr. 9.845In Stock	Mfr. Part No. 0805L110SLYR Mouser Part No 576-0805L110SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.10A Learn More about Littelfuse lorho	Datasheet	9.845In Stock	Cut Tape 12,09 kr. 9,47 kr. 8,43 kr. 7,53 kr. View Reel 6,76 kr. 6,99 kr. 6,76 kr. 6,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	1.1 A	6 VDC	1.8 A	50 A	120 mOhms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A 0805L150/12SLYR Littelfuse 1: 13,95 kr. 5.030In Stock	Mfr. Part No. 0805L150/12SLYR Mouser Part No 576-0805L150/12SLYR	Littelfuse	Resettable Fuses - PPTC PTC 12V POLYFUSE SURF MOUNT 0805 SL 1.5A Learn More about Littelfuse 0805l ptc fuses	Datasheet	5.030In Stock	Cut Tape 13,95 kr. 12,98 kr. 10,74 kr. 9,85 kr. View Reel 6,99 kr. 8,95 kr. 8,21 kr. 7,68 kr. 6,99 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	0805L	PCB Mount	SMD/SMT	1.5 A	12 VDC	3 A	50 A	80 mOhms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A 0805L150SLYR Littelfuse 1: 12,09 kr. 2.708In Stock	Mfr. Part No. 0805L150SLYR Mouser Part No 576-0805L150SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 1.5A Learn More about Littelfuse lorho	Datasheet	2.708In Stock	Cut Tape 12,09 kr. 10,67 kr. 9,25 kr. 8,50 kr. View Reel 5,89 kr. 7,61 kr. 7,06 kr. 6,48 kr. 6,12 kr. 5,89 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	1.5 A	6 VDC	3 A	50 A	65 mOhms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A 0805L200SLTHYR Littelfuse 1: 12,09 kr. 1.802In Stock 8.000Expected 09/02/2027	Mfr. Part No. 0805L200SLTHYR Mouser Part No 576-0805L200SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 0805 LoRho SL 2.00A Learn More about Littelfuse lorho	Datasheet	1.802In Stock 8.000Expected 09/02/2027	Cut Tape 12,09 kr. 11,12 kr. 9,25 kr. 8,50 kr. View Reel 6,76 kr. 7,61 kr. 7,06 kr. 6,76 kr. 6,76 kr. MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	PCB Mount	SMD/SMT	2 A	6 VDC	4 A	50 A	45 mOhms	0805 (2012 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel