Resettable Fuses - PPTC – Mouser Austria

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1812L POLY-FUSE® PTC Resettable Fuses

Littelfuse 1812L POLY-FUSE® PTC Resettable Fuses provide overcurrent protection for applications where resettable protection is desired. The compact fuses offer fast response time to fault currents and feature low resistance. Littelfuse 1812L POLY-FUSE PTC Resettable Fuses applications include plug-and-play protection for motherboards and peripherals, USB peripherals, PCI cards, and game console port protection.

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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 0.20A 1812 PTC POLY SMT 1812L020/60DR Littelfuse 1: € 0,737 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 € 0,737 Reel € 0,737 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 12V 1812 1.50A POLYFUSE 1812L150/12DR Littelfuse 1: € 0,447 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 € 0,447 € 0,406 € 0,369 € 0,322 View Reel € 0,211 € 0,297 € 0,271 € 0,211 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 PTC 30V POLY 1812 HALOGEN-FREE .35A 1812L035/30DR Littelfuse 1: € 1,65 19 675In Stock	Mfr. Part No. 1812L035/30DR Mouser Part No 576-1812L035/30DR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY 1812 HALOGEN-FREE .35A Learn More about Littelfuse 1812l fuses	Datasheet	19 675In Stock	Cut Tape € 1,65 € 1,53 € 1,26 € 1,16 View Reel € 0,95 € 1,05 € 0,972 € 0,95 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	350 mA	30 VDC	750 mA	40 A	1.7 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT 1812L110/33MR Littelfuse 1: € 0,533 92 394In Stock 104 000Expected 08/12/2026	Mfr. Part No. 1812L110/33MR Mouser Part No 576-1812L110/33MR	Littelfuse	Resettable Fuses - PPTC PTC 33V 1.10A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	92 394In Stock 104 000Expected 08/12/2026	Cut Tape € 0,533 € 0,472 € 0,403 € 0,355 Reel € 0,244 View € 0,329 € 0,308 € 0,231 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	PCB Mount	SMD/SMT	1.1 A	33 VDC	1.95 A	20 A	200 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT 1812L010/60DR Littelfuse 1: € 1,65 1 921In Stock	Mfr. Part No. 1812L010/60DR Mouser Part No 576-1812L010/60DR	Littelfuse	Resettable Fuses - PPTC 60V 0.10A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	1 921In Stock	Cut Tape € 1,65 € 1,27 € 1,07 € 1,03 View Reel € 0,95 € 0,963 € 0,95 € 0,95 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	PCB Mount	SMD/SMT	100 mA	60 VDC	300 mA	10 A	15 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 0.14A 60V 1812 1812L014DR Littelfuse 1: € 0,464 15 994In Stock	Mfr. Part No. 1812L014DR Mouser Part No 576-1812L014	Littelfuse	Resettable Fuses - PPTC 0.14A 60V 1812 Learn More about Littelfuse 1812l fuses	Datasheet	15 994In Stock	Cut Tape € 0,464 € 0,422 € 0,351 € 0,322 View Reel € 0,233 € 0,291 € 0,268 € 0,233 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	140 mA	60 VDC	340 mA	10 A	6 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE 1812L020PR Littelfuse 1: € 0,464 21 401In Stock	Mfr. Part No. 1812L020PR Mouser Part No 576-1812L020PR	Littelfuse	Resettable Fuses - PPTC 30V 1812 .200A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	21 401In Stock	Cut Tape € 0,464 € 0,421 € 0,351 € 0,322 View Reel € 0,198 € 0,291 € 0,268 € 0,248 € 0,198 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	PCB Mount	SMD/SMT	200 mA	30 V	400 mA	100 A	5 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 350MA-HD 10A SMD 1812L035/60MR Littelfuse 1: € 0,877 5 031In Stock 11 670Expected 26/10/2026	Mfr. Part No. 1812L035/60MR Mouser Part No 576-1812L035/60MR	Littelfuse	Resettable Fuses - PPTC 60V 350MA-HD 10A SMD Learn More about Littelfuse 1812l fuses	Datasheet	5 031In Stock 11 670Expected 26/10/2026	Cut Tape € 0,877 € 0,804 € 0,639 € 0,608 View Reel € 0,473 € 0,552 € 0,509 € 0,473 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	PCB Mount	SMD/SMT	350 mA	60 VDC	700 mA	10 A	1.7 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 500MA-HD 100A SMD 1812L050/60MR Littelfuse 1: € 0,877 19 640In Stock 14 000Expected 17/11/2026	Mfr. Part No. 1812L050/60MR Mouser Part No 576-1812L050/60MR	Littelfuse	Resettable Fuses - PPTC 60V 500MA-HD 100A SMD Learn More about Littelfuse 1812l fuses	Datasheet	19 640In Stock 14 000Expected 17/11/2026	Cut Tape € 0,877 € 0,804 € 0,667 € 0,616 Reel € 0,491 View € 0,554 € 0,511 € 0,485 € 0,473 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	PCB Mount	SMD/SMT	500 mA	60 VDC	1 A	10 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE 1812L075/33DR Littelfuse 1: € 0,585 40 454In Stock	Mfr. Part No. 1812L075/33DR Mouser Part No 576-1812L075/33DR	Littelfuse	Resettable Fuses - PPTC 33V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	40 454In Stock	Cut Tape € 0,585 € 0,535 € 0,445 € 0,41 Reel € 0,262 View € 0,369 € 0,34 € 0,257 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	PCB Mount	SMD/SMT	750 mA	33 VDC	1.5 A	20 A	400 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE 1812L110/16DR Littelfuse 1: € 0,533 22 575In Stock	Mfr. Part No. 1812L110/16DR Mouser Part No 576-1812L110/16DR	Littelfuse	Resettable Fuses - PPTC 16V 1812 1.10A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	22 575In Stock	Cut Tape € 0,533 € 0,486 € 0,403 € 0,372 View Reel € 0,249 € 0,335 € 0,309 € 0,249 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	PCB Mount	SMD/SMT	1.1 A	16 VDC	1.95 A	100 A	180 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 12V 1812 PTC POLY SMT 1812L200/12DR Littelfuse 1: € 1,65 2 811In Stock	Mfr. Part No. 1812L200/12DR Mouser Part No 576-1812L200/12DR	Littelfuse	Resettable Fuses - PPTC 12V 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	2 811In Stock	Cut Tape € 1,65 € 1,51 € 1,26 € 1,14 View Reel € 0,81 € 1,05 € 0,972 € 0,81 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	2 A	12 VDC	3.5 A	100 A	70 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT 1812L200/16DR Littelfuse 1: € 0,886 18 534In Stock	Mfr. Part No. 1812L200/16DR Mouser Part No 576-1812L200/16DR	Littelfuse	Resettable Fuses - PPTC 16V 2.00A 1812 PTC POLY SMT Learn More about Littelfuse 1812l fuses	Datasheet	18 534In Stock	Cut Tape € 0,886 € 0,817 € 0,679 € 0,626 View Reel € 0,482 € 0,562 € 0,519 € 0,482 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	PCB Mount	SMD/SMT	2 A	16 VDC	3.5 A	100 A	70 mOhms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A 1812L260/12MR Littelfuse 1: € 0,886 3 042In Stock	Mfr. Part No. 1812L260/12MR Mouser Part No 576-1812L260/12MR	Littelfuse	Resettable Fuses - PPTC PTC 12V POLY SURF MOUNT 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	3 042In Stock	Cut Tape € 0,886 € 0,781 € 0,633 € 0,605 View Reel € 0,409 € 0,55 € 0,507 € 0,409 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	SMD/SMT	SMD/SMT	2.6 A	12 VDC	5 A	100 A	55 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A 1812L260THDR Littelfuse 1: € 0,516 7 182In Stock	Mfr. Part No. 1812L260THDR Mouser Part No 576-1812L260THDR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1812 2.6A 8V 1812 2.6A Learn More about Littelfuse 1812l fuses	Datasheet	7 182In Stock	Cut Tape € 0,516 € 0,47 € 0,394 € 0,352 View Reel € 0,259 € 0,322 € 0,298 € 0,259 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	PCB Mount	SMD/SMT	2.6 A	8 VDC	5.2 A	100 A	47 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A 1812L050/30PR Littelfuse 1: € 0,886 2 526In Stock 22 000Expected 01/12/2026	Mfr. Part No. 1812L050/30PR Mouser Part No 576-1812L050/30PR	Littelfuse	Resettable Fuses - PPTC PTC 30V POLY SURF MOUNT 1812 .500A Learn More about Littelfuse 1812l fuses	Datasheet	2 526In Stock 22 000Expected 01/12/2026	Cut Tape € 0,886 € 0,817 € 0,679 € 0,626 View Reel € 0,409 € 0,562 € 0,519 € 0,476 € 0,409 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	SMD/SMT	SMD/SMT	500 mA	30 VDC	1 A	100 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 500MA-HD 100A SMD 1812L050/60MR-A Littelfuse 1: € 1,54 956In Stock 2 000Expected 06/10/2026	Mfr. Part No. 1812L050/60MR-A Mouser Part No 576-1812L050/60MR-A	Littelfuse	Resettable Fuses - PPTC 60V 500MA-HD 100A SMD Learn More about Littelfuse 1812l fuses	Datasheet	956In Stock 2 000Expected 06/10/2026	Cut Tape € 1,54 € 1,42 € 1,18 € 1,09 Reel € 0,753 View € 0,98 € 0,903 € 0,749 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	SMD/SMT	SMD/SMT	500 mA	60 VDC	1 A	10 A	1 Ohms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE 1812L075/24DR Littelfuse 1: € 0,585 4 283In Stock 13 500Expected 08/10/2026	Mfr. Part No. 1812L075/24DR Mouser Part No 576-1812L075/24DR	Littelfuse	Resettable Fuses - PPTC 24V 1812 .750A POLYFUSE Learn More about Littelfuse 1812l fuses	Datasheet	4 283In Stock 13 500Expected 08/10/2026	Cut Tape € 0,585 € 0,535 € 0,445 € 0,41 Reel € 0,271 View € 0,369 € 0,34 € 0,257 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	750 mA	24 VDC	1.5 A	100 A	290 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1812 13.2V 0.75A 1812L075PR Littelfuse 1: € 0,473 3 027In Stock 8 000Expected 08/12/2026	Mfr. Part No. 1812L075PR Mouser Part No 576-1812L075PR	Littelfuse	Resettable Fuses - PPTC 1812 13.2V 0.75A Learn More about Littelfuse 1812l fuses	Datasheet	3 027In Stock 8 000Expected 08/12/2026	Cut Tape € 0,473 € 0,436 € 0,362 € 0,334 View Reel € 0,242 € 0,301 € 0,278 € 0,254 € 0,242 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	SMD/SMT	SMD/SMT	750 mA	13.2 VDC	1.5 A	100 A	450 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 1812 8V 1.1A 1812L110PR Littelfuse 1: € 0,396 4 513In Stock 8 000Expected 27/01/2027	Mfr. Part No. 1812L110PR Mouser Part No 576-1812L110PRT	Littelfuse	Resettable Fuses - PPTC 1812 8V 1.1A Learn More about Littelfuse 1812l fuses	Datasheet	4 513In Stock 8 000Expected 27/01/2027	Cut Tape € 0,396 € 0,361 € 0,299 € 0,277 Reel € 0,185 View € 0,249 € 0,23 € 0,209 € 0,169 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	SMD/SMT	SMD/SMT	1.1 A	8 VDC	2.2 A	100 A	210 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A 1812L125/16DR Littelfuse 1: € 0,482 2 669In Stock	Mfr. Part No. 1812L125/16DR Mouser Part No 576-1812L125/16DR	Littelfuse	Resettable Fuses - PPTC PTC 16V POLY 1812 HALOGEN-FREE 1.25A Learn More about Littelfuse 1812l fuses	Datasheet	2 669In Stock	Cut Tape € 0,482 € 0,415 € 0,367 € 0,313 Reel € 0,211 View € 0,288 € 0,269 € 0,208 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	1.25 A	16 VDC	2.5 A	100 A	140 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT 1812L125/6PR Littelfuse 1: € 0,559 3 406In Stock 4 000Expected 30/12/2026	Mfr. Part No. 1812L125/6PR Mouser Part No 576-1812L125/6PR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1812 1.25A POLY SURF MOUNT Learn More about Littelfuse 1812l fuses	Datasheet	3 406In Stock 4 000Expected 30/12/2026	Cut Tape € 0,559 € 0,515 € 0,428 € 0,39 Reel € 0,269 View € 0,355 € 0,335 € 0,30 € 0,231 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	PCB Mount	SMD/SMT	1.25 A	6 VDC	2.5 A	100 A	140 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free 1812L150/16DR Littelfuse 1: € 0,533 266In Stock 3 000Expected 08/12/2026	Mfr. Part No. 1812L150/16DR Mouser Part No 576-1812L150/16DR	Littelfuse	Resettable Fuses - PPTC 16V 1.50A 1812 PTC Poly Halo-Free Learn More about Littelfuse 1812l fuses	Datasheet	266In Stock 3 000Expected 08/12/2026	Cut Tape € 0,533 € 0,474 € 0,403 € 0,372 Reel € 0,232 View € 0,335 € 0,309 € 0,231 MouseReel Available	Min.: 1 Mult.: 1 : 1 500	1812L	SMD/SMT	SMD/SMT	1.5 A	16 VDC	2.8 A	100 A	110 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX 1812L150/24MR Littelfuse 1: € 0,585 686In Stock 13 000Expected 24/11/2026	Mfr. Part No. 1812L150/24MR Mouser Part No 576-1812L150/24MR	Littelfuse	Resettable Fuses - PPTC 24V 1.5A-HD 40A MAX Learn More about Littelfuse 1812l fuses	Datasheet	686In Stock 13 000Expected 24/11/2026	Cut Tape € 0,585 € 0,535 € 0,446 € 0,409 Reel € 0,286 View € 0,371 € 0,341 € 0,285 MouseReel Available	Min.: 1 Mult.: 1 : 1 000	1812L	PCB Mount	SMD/SMT	1.5 A	24 VDC	3 A	20 A	120 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 8V 1.5A 1812L150ZR Littelfuse 1: € 0,473 4 910In Stock	Mfr. Part No. 1812L150ZR Mouser Part No 576-1812L150ZR	Littelfuse	Resettable Fuses - PPTC 8V 1.5A Learn More about Littelfuse 1812l fuses	Datasheet	4 910In Stock	Cut Tape € 0,473 € 0,396 € 0,362 € 0,329 View Reel € 0,206 € 0,298 € 0,275 € 0,254 € 0,206 MouseReel Available	Min.: 1 Mult.: 1 : 2 000	1812L	SMD/SMT	SMD/SMT	1.5 A	8 VDC	3 A	100 A	110 mOhms	1812 (4532 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel