Resettable Fuses - PPTC – Mouser Finland

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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 (EUR) 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 60V 100MA-HD 10A SMD 1206L010/60WR Littelfuse 1: 0,525 € 47 063In Stock	Mfr. Part No. 1206L010/60WR Mouser Part No 576-1206L010/60WR	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	47 063In Stock	Cut Tape 0,525 € 0,483 € 0,402 € 0,371 € View Reel 0,27 € 0,333 € 0,307 € 0,283 € 0,27 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	SMD/SMT	SMD/SMT	100 mA	60 VDC	250 mA	10 A	10 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD 1206L010/60WR-A Littelfuse 1: 0,929 € 3 100In Stock	Mfr. Part No. 1206L010/60WR-A Mouser Part No 576-1206L010/60WR-A	Littelfuse	Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	3 100In Stock	Cut Tape 0,929 € 0,784 € 0,658 € 0,61 € View Reel 0,428 € 0,552 € 0,513 € 0,476 € 0,428 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	PCB Mount	SMD/SMT	100 mA	60 VDC	250 mA	10 A	10 Ohms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: 0,456 € 25 212In Stock 21 000Expected 05/11/2026	Mfr. Part No. 1206L016WR Mouser Part No 576-1206L016WR	Littelfuse	Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	25 212In Stock 21 000Expected 05/11/2026	Cut Tape 0,456 € 0,417 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,246 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	SMD/SMT	SMD/SMT	160 mA	30 VDC	370 mA	100 A	4.5 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24 V .2A .05s 1206L020YR Littelfuse 1: 0,456 € 14 822In Stock	Mfr. Part No. 1206L020YR Mouser Part No 576-1206L020YR	Littelfuse	Resettable Fuses - PPTC 24 V .2A .05s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14 822In Stock	Cut Tape 0,456 € 0,42 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,246 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	SMD/SMT	SMD/SMT	200 mA	24 VDC	420 mA	100 A	2.6 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE 1206L025YR Littelfuse 1: 0,456 € 6 949In Stock 28 000Expected 05/11/2026	Mfr. Part No. 1206L025YR Mouser Part No 576-1206L025YR	Littelfuse	Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	6 949In Stock 28 000Expected 05/11/2026	Cut Tape 0,456 € 0,42 € 0,348 € 0,322 € View Reel 0,197 € 0,289 € 0,267 € 0,245 € 0,234 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	PCB Mount	SMD/SMT	250 mA	16 VDC	500 mA	100 A	2.3 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT 1206L035/16YR Littelfuse 1: 0,456 € 10 471In Stock 20 000Expected 27/01/2027	Mfr. Part No. 1206L035/16YR Mouser Part No 576-1206L035/16YR	Littelfuse	Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	10 471In Stock 20 000Expected 27/01/2027	Cut Tape 0,456 € 0,407 € 0,343 € 0,307 € View Reel 0,197 € 0,279 € 0,234 € 0,218 € 0,212 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	SMD/SMT	SMD/SMT	350 mA	16 VDC	750 mA	100 A	1.2 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 350MA-HD 100A SMD 1206L035/30WR Littelfuse 1: 0,525 € 46 001In Stock	Mfr. Part No. 1206L035/30WR Mouser Part No 576-1206L035/30WR	Littelfuse	Resettable Fuses - PPTC 30V 350MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	46 001In Stock	Cut Tape 0,525 € 0,483 € 0,402 € 0,371 € View Reel 0,264 € 0,333 € 0,307 € 0,283 € 0,264 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	PCB Mount	SMD/SMT	350 mA	30 VDC	750 mA	100 A	1.2 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE 1206L050/15YR Littelfuse 1: 0,482 € 8 082In Stock 28 000Expected 24/12/2026	Mfr. Part No. 1206L050/15YR Mouser Part No 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	8 082In Stock 28 000Expected 24/12/2026	Cut Tape 0,482 € 0,402 € 0,341 € 0,309 € View Reel 0,197 € 0,28 € 0,261 € 0,243 € 0,233 € 0,197 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	SMD/SMT	SMD/SMT	500 mA	15 VDC	1 A	100 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 0.75A 1206 PTC 1206L075/16WR Littelfuse 1: 0,886 € 14 762In Stock	Mfr. Part No. 1206L075/16WR Mouser Part No 576-1206L075/16WR	Littelfuse	Resettable Fuses - PPTC 16V 0.75A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14 762In Stock	Cut Tape 0,886 € 0,748 € 0,567 € 0,533 € View Reel 0,409 € 0,494 € 0,466 € 0,453 € 0,409 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	SMD/SMT	SMD/SMT	750 mA	16 VDC	1.5 A	100 A	290 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A 1206L075SLYR Littelfuse 1: 1,62 € 4 091In Stock	Mfr. Part No. 1206L075SLYR Mouser Part No 576-1206L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	4 091In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,829 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	SMD/SMT	SMD/SMT	750 mA	6 VDC	1.5 A	50 A	180 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN 1206L075THYR Littelfuse 1: 0,456 € 10 877In Stock	Mfr. Part No. 1206L075THYR Mouser Part No 576-1206L075THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	10 877In Stock	Cut Tape 0,456 € 0,396 € 0,341 € 0,309 € View Reel 0,232 € 0,28 € 0,262 € 0,245 € 0,235 € 0,232 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	PCB Mount	SMD/SMT	750 mA	8 VDC	1.5 A	100 A	290 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 1.10A 1206 PTC 1206L110/16WR Littelfuse 1: 0,886 € 9 454In Stock	Mfr. Part No. 1206L110/16WR Mouser Part No 576-1206L110/16WR	Littelfuse	Resettable Fuses - PPTC 16V 1.10A 1206 PTC Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9 454In Stock	Cut Tape 0,886 € 0,817 € 0,679 € 0,626 € View Reel 0,409 € 0,562 € 0,519 € 0,478 € 0,409 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	1206L	PCB Mount	SMD/SMT	1.1 A	16 VDC	2.2 A	100 A	180 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A 1206L110SLYR Littelfuse 1: 1,62 € 10 318In Stock	Mfr. Part No. 1206L110SLYR Mouser Part No 576-1206L110SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.10A Learn More about Littelfuse lorho	Datasheet	10 318In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,829 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	SMD/SMT	SMD/SMT	1.1 A	6 VDC	2.2 A	50 A	100 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN 1206L110THYR Littelfuse 1: 0,464 € 31 207In Stock	Mfr. Part No. 1206L110THYR Mouser Part No 576-1206L110THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 1.1A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	31 207In Stock	Cut Tape 0,464 € 0,421 € 0,355 € 0,321 € View Reel 0,237 € 0,292 € 0,27 € 0,247 € 0,237 € 0,237 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	1206L	PCB Mount	SMD/SMT	1.1 A	8 VDC	2.2 A	100 A	180 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V POLYFUSE 1206 HALOGEN-FREE 1.75A 1206L175PR Littelfuse 1: 0,499 € 5 790In Stock	Mfr. Part No. 1206L175PR Mouser Part No 576-1206L175PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLYFUSE 1206 HALOGEN-FREE 1.75A Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	5 790In Stock	Cut Tape 0,499 € 0,435 € 0,378 € 0,333 € View Reel 0,215 € 0,302 € 0,267 € 0,215 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1206L	SMD/SMT	SMD/SMT	1.75 A	6 VDC	3.5 A	100 A	90 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A 1206L175SLYR Littelfuse 1: 1,62 € 10 184In Stock	Mfr. Part No. 1206L175SLYR Mouser Part No 576-1206L175SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 1.75A Learn More about Littelfuse lorho	Datasheet	10 184In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,789 € 1,02 € 0,946 € 0,869 € 0,829 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	SMD/SMT	SMD/SMT	1.75 A	6 VDC	3.5 A	50 A	30 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A 1206L200PR Littelfuse 1: 0,559 € 7 660In Stock	Mfr. Part No. 1206L200PR Mouser Part No 576-1206L200PR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLY SURF MOUNT 1206 2.0A Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7 660In Stock	Cut Tape 0,559 € 0,511 € 0,424 € 0,391 € Reel 0,25 € View 0,352 € 0,299 € 0,244 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1206L	SMD/SMT	SMD/SMT	2 A	6 VDC	3.5 A	100 A	80 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A 1206L200SLYR Littelfuse 1: 1,62 € 2 434In Stock	Mfr. Part No. 1206L200SLYR Mouser Part No 576-1206L200SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A Learn More about Littelfuse lorho	Datasheet	2 434In Stock	Cut Tape 1,62 € 1,46 € 1,24 € 1,11 € View Reel 0,789 € 1,02 € 0,903 € 0,832 € 0,798 € 0,789 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	PCB Mount	SMD/SMT	2 A	6 VDC	4 A	50 A	25 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD 1206L260/12SLYR Littelfuse 1: 1,87 € 2 070In Stock	Mfr. Part No. 1206L260/12SLYR Mouser Part No 576-1206L260/12SLYR	Littelfuse	Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	2 070In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,10 € 1,01 € 0,946 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	SMD/SMT	SMD/SMT	2.6 A	12 VDC	5 A	50 A	55 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A 1206L260SLTHYR Littelfuse 1: 1,62 € 4 040In Stock	Mfr. Part No. 1206L260SLTHYR Mouser Part No 576-1206L260SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A Learn More about Littelfuse lorho	Datasheet	4 040In Stock	Cut Tape 1,62 € 1,49 € 1,24 € 1,14 € View Reel 0,906 € 1,02 € 0,946 € 0,906 € 0,906 € MouseReel Available	Min.: 1 Mult.: 1 : 4 000	Low Rho	SMD/SMT	SMD/SMT	2.6 A	6 VDC	5 A	50 A	26 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD 1206L350/12SLWR Littelfuse 1: 1,87 € 2 160In Stock	Mfr. Part No. 1206L350/12SLWR Mouser Part No 576-1206L350/12SLWR	Littelfuse	Resettable Fuses - PPTC 12V 3.5A-HD 10A SMD Learn More about Littelfuse lorho	Datasheet	2 160In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,10 € 1,01 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Low Rho	SMD/SMT	SMD/SMT	3.5 A	12 VDC	7 A	50 A	20 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A 1206L450SLWR Littelfuse 1: 1,87 € 3 597In Stock	Mfr. Part No. 1206L450SLWR Mouser Part No 576-1206L450SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4.50A Learn More about Littelfuse lorho	Datasheet	3 597In Stock	Cut Tape 1,87 € 1,72 € 1,38 € 1,26 € View Reel 0,937 € 1,17 € 1,06 € 0,989 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Low Rho	PCB Mount	SMD/SMT	4.5 A	6 VDC	9 A	50 A	14 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX 1206L500SL-VWR Littelfuse 1: 1,87 € 4 790In Stock	Mfr. Part No. 1206L500SL-VWR Mouser Part No 576-1206L500SL-VWR	Littelfuse	Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX Learn More about Littelfuse lorho	Datasheet	4 790In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,10 € 1,01 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Low Rho	SMD/SMT	SMD/SMT	5 A	6 VDC	10 A	50 A	12 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD 1206L600SLWR Littelfuse 1: 1,87 € 5 519In Stock	Mfr. Part No. 1206L600SLWR Mouser Part No 576-1206L600SLWR	Littelfuse	Resettable Fuses - PPTC 6V 6.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	5 519In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,10 € 1,01 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000	Low Rho	SMD/SMT	SMD/SMT	6 A	6 VDC	12 A	50 A	10 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A 1206L700SLPR Littelfuse 1: 1,87 € 2 125In Stock	Mfr. Part No. 1206L700SLPR Mouser Part No 576-1206L700SLPR	Littelfuse	Resettable Fuses - PPTC PTC 6V POLYFUSE SURF MOUNT 1206 SL 7.00A	Datasheet	2 125In Stock	Cut Tape 1,87 € 1,74 € 1,44 € 1,32 € View Reel 0,937 € 1,20 € 1,01 € 0,937 € MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1206L	PCB Mount	SMD/SMT	7 A	6 VDC	14 A	50 A	7 mOhms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel