Resettable Fuses - PPTC

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1206L POLY-FUSE® Resettable PTCs

Littelfuse 1206L POLY-FUSE® Resettable PTCs provide surface-mount overcurrent protection for applications requiring resettable protection in a compact space. Littelfuse 1206L PTCs provide a fast response to fault components and offer a 10A to 100A current rating with 0.05A to 2A hold current and 0.15A to 3.5A trip current ranges. The series is ideal for use in USB peripherals, disk drives, mobile phones, and more.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) 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 6V POLYFUSE 1206 LoRho SL 3.00A 1206L300SLTHYR Littelfuse 1: $2.142 45.503In Stock	Mfr. Part # 1206L300SLTHYR Mouser Part # 576-1206L300SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A Learn More about Littelfuse lorho	Datasheet	45.503In Stock	Cut Tape $2.142 $1.971 $1.641 $1.481 View Reel $913 $1.344 $1.230 $1.131 $1.057 $913 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: $604 65.547In Stock	Mfr. Part # 1206L035YR Mouser Part # 576-1206L035YR	Littelfuse	Resettable Fuses - PPTC 6V .35A .1s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65.547In Stock	Cut Tape $604 $526 $444 $403 View Reel $236 $330 $311 $293 $284 $236 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 12V 3.0A-HD 50A SMD 1206L300/12SLYR Littelfuse 1: $2.985 2.891In Stock	Mfr. Part # 1206L300/12SLYR Mouser Part # 576-1206L300/12SLYR	Littelfuse	Resettable Fuses - PPTC 12V 3.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	2.891In Stock	Cut Tape $2.985 $2.495 $2.017 $1.800 View Reel $1.242 $1.663 $1.492 $1.367 $1.242 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	Low Rho	SMD/SMT	SMD/SMT	3 A	12 VDC	6 A	50 A	30 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 1206L350SLTHYR Littelfuse 1: $2.142 14.995In Stock	Mfr. Part # 1206L350SLTHYR Mouser Part # 576-1206L350SLTHYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A Learn More about Littelfuse lorho	Datasheet	14.995In Stock	Cut Tape $2.142 $1.971 $1.641 $1.515 View Reel $913 $1.356 $1.253 $1.151 $1.057 $913 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 12V 4.0A-HD 50A SMD 1206L400/12SLWR Littelfuse 1: $2.484 4.614In Stock	Mfr. Part # 1206L400/12SLWR Mouser Part # 576-1206L400/12SLWR	Littelfuse	Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD Learn More about Littelfuse lorho	Datasheet	4.614In Stock	Cut Tape $2.484 $2.301 $1.903 $1.754 View Reel $1.079 $1.584 $1.458 $1.344 $1.079 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Low Rho	SMD/SMT	SMD/SMT	4 A	12 VDC	8 A	50 A	16 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24V 500MA-HD 100A MAX 1206L050/24WR Littelfuse 1: $1.777 41.022In Stock	Mfr. Part # 1206L050/24WR Mouser Part # 576-1206L050/24WR	Littelfuse	Resettable Fuses - PPTC 24V 500MA-HD 100A MAX Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	41.022In Stock	Cut Tape $1.777 $1.641 $1.367 $1.265 View Reel $854 $1.129 $1.040 $959 $854 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	1206L	SMD/SMT	SMD/SMT	500 mA	24 VDC	1 A	100 A	750 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN 1206L150THWR Littelfuse 1: $661 65.963In Stock	Mfr. Part # 1206L150THWR Mouser Part # 576-1206L150THWR	Littelfuse	Resettable Fuses - PPTC PTC 6V 1206 1.5A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	65.963In Stock	Cut Tape $661 $591 $498 $453 View Reel $267 $409 $381 $350 $267 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	1206L	PCB Mount	SMD/SMT	1.5 A	8 VDC	3 A	100 A	120 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A 1206L400SLWR Littelfuse 1: $2.484 27.810In Stock	Mfr. Part # 1206L400SLWR Mouser Part # 576-1206L400SLWR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 4A Learn More about Littelfuse lorho	Datasheet	27.810In Stock	Cut Tape $2.484 $2.017 $1.789 $1.595 View Reel $1.242 $1.492 $1.379 $1.287 $1.242 MouseReel Available	Min.: 1 Mult.: 1 : 3.000	Low Rho	SMD/SMT	SMD/SMT	4 A	6 VDC	8 A	50 A	16 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 60V 50MA-HD 10A SMD 1206L005/60WR-A Littelfuse 1: $832 4.803In Stock	Mfr. Part # 1206L005/60WR-A Mouser Part # 576-1206L005/60WR-A	Littelfuse	Resettable Fuses - PPTC 60V 50MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	4.803In Stock	Cut Tape $832 $751 $633 $567 View Reel $370 $514 $475 $449 $370	Min.: 1 Mult.: 1 : 3.000	1206L	PCB Mount	SMD/SMT	50 mA	60 VDC	150 mA	10 A	20 Ohms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape
Resettable Fuses - PPTC 60V 100MA-HD 10A SMD 1206L010/60WR Littelfuse 1: $695 47.068In Stock	Mfr. Part # 1206L010/60WR Mouser Part # 576-1206L010/60WR	Littelfuse	Resettable Fuses - PPTC 60V 100MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	47.068In Stock	Cut Tape $695 $640 $532 $491 View Reel $304 $441 $407 $375 $304 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: $1.230 3.100In Stock	Mfr. Part # 1206L010/60WR-A Mouser Part # 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 $1.230 $1.039 $872 $808 View Reel $567 $731 $680 $631 $567 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 48V 125MA-HD 10A SMD 1206L012/48WR Littelfuse 1: $695 14.797In Stock	Mfr. Part # 1206L012/48WR Mouser Part # 576-1206L012/48WR	Littelfuse	Resettable Fuses - PPTC 48V 125MA-HD 10A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14.797In Stock	Cut Tape $695 $640 $532 $491 View Reel $304 $441 $407 $375 $304 MouseReel Available	Min.: 1 Mult.: 1 : 3.000		PCB Mount	SMD/SMT	125 mA	48 VDC	290 mA	10 A	6 Ohms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE 1206L016WR Littelfuse 1: $604 25.212In Stock 21.000Expected 11/5/2026	Mfr. Part # 1206L016WR Mouser Part # 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 11/5/2026	Cut Tape $604 $553 $461 $426 View Reel $261 $383 $353 $326 $261 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 30V 200MA-HD 100A SMD 1206L020/30YR Littelfuse 1: $695 14.086In Stock 24.000Expected 1/18/2027	Mfr. Part # 1206L020/30YR Mouser Part # 576-1206L020/30YR	Littelfuse	Resettable Fuses - PPTC 30V 200MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	14.086In Stock 24.000Expected 1/18/2027	Cut Tape $695 $640 $532 $491 View Reel $304 $441 $407 $375 $362 $304 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		PCB Mount	SMD/SMT	200 mA	30 VDC	420 mA	100 A	2.6 Ohms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 24 V .2A .05s 1206L020YR Littelfuse 1: $604 15.378In Stock	Mfr. Part # 1206L020YR Mouser Part # 576-1206L020YR	Littelfuse	Resettable Fuses - PPTC 24 V .2A .05s Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	15.378In Stock	Cut Tape $604 $556 $461 $426 View Reel $261 $383 $353 $326 $261 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 24V 250MA-HD 100A SMD 1206L025/24YR Littelfuse 1: $695 9.203In Stock	Mfr. Part # 1206L025/24YR Mouser Part # 576-1206L025/24YR	Littelfuse	Resettable Fuses - PPTC 24V 250MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	9.203In Stock	Cut Tape $695 $640 $532 $491 View Reel $316 $441 $407 $375 $352 $316 MouseReel Available	Min.: 1 Mult.: 1 : 4.000		PCB Mount	SMD/SMT	250 mA	24 VDC	550 mA	100 A	2.3 Ohms		- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE 1206L025YR Littelfuse 1: $604 7.349In Stock 28.000Expected 11/5/2026	Mfr. Part # 1206L025YR Mouser Part # 576-1206L025YR	Littelfuse	Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	7.349In Stock 28.000Expected 11/5/2026	Cut Tape $604 $556 $461 $426 View Reel $261 $383 $353 $325 $310 $261 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: $604 10.471In Stock 20.000Expected 1/27/2027	Mfr. Part # 1206L035/16YR Mouser Part # 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 1/27/2027	Cut Tape $604 $539 $455 $407 View Reel $261 $369 $310 $289 $280 $261 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: $695 46.226In Stock	Mfr. Part # 1206L035/30WR Mouser Part # 576-1206L035/30WR	Littelfuse	Resettable Fuses - PPTC 30V 350MA-HD 100A SMD Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	46.226In Stock	Cut Tape $695 $640 $532 $491 View Reel $304 $441 $407 $375 $304 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: $638 8.112In Stock 28.000Expected 12/24/2026	Mfr. Part # 1206L050/15YR Mouser Part # 576-1206L050/15YR	Littelfuse	Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	8.112In Stock 28.000Expected 12/24/2026	Cut Tape $638 $533 $452 $409 View Reel $261 $371 $345 $321 $309 $261 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 1206 PTC 6V 500MA 1206L050YR Littelfuse 1: $604 8.180In Stock 28.000Expected 12/24/2026	Mfr. Part # 1206L050YR Mouser Part # 576-1206L050YR	Littelfuse	Resettable Fuses - PPTC 1206 PTC 6V 500MA Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	8.180In Stock 28.000Expected 12/24/2026	Cut Tape $604 $556 $461 $426 View Reel $261 $383 $353 $326 $312 $261 MouseReel Available	Min.: 1 Mult.: 1 : 4.000	1206L	SMD/SMT	SMD/SMT	500 mA	6 VDC	1 A	100 A	700 mOhms	1206 (3216 metric)	- 40 C	+ 85 C	Reel, Cut Tape, MouseReel
Resettable Fuses - PPTC 16V 0.75A 1206 PTC 1206L075/16WR Littelfuse 1: $1.173 14.762In Stock	Mfr. Part # 1206L075/16WR Mouser Part # 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 $1.173 $991 $751 $706 View Reel $541 $654 $617 $600 $541 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: $2.142 4.091In Stock	Mfr. Part # 1206L075SLYR Mouser Part # 576-1206L075SLYR	Littelfuse	Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A Learn More about Littelfuse lorho	Datasheet	4.091In Stock	Cut Tape $2.142 $1.971 $1.641 $1.515 View Reel $1.045 $1.356 $1.253 $1.151 $1.098 $1.045 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: $604 11.077In Stock	Mfr. Part # 1206L075THYR Mouser Part # 576-1206L075THYR	Littelfuse	Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN Learn More about Littelfuse 1206l poly fuse resettable ptcs	Datasheet	11.077In Stock	Cut Tape $604 $524 $452 $409 View Reel $261 $371 $347 $325 $311 $261 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: $1.173 9.454In Stock	Mfr. Part # 1206L110/16WR Mouser Part # 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 $1.173 $1.082 $899 $829 View Reel $541 $745 $687 $633 $541 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