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.

Results: 52
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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Mounting Style
Termination Style
Hold Current
Maximum Voltage
Trip Current
Current Rating - Max
Resistance
Package/Case
Minimum Operating Temperature
Maximum Operating Temperature
Packaging
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.00A
Datasheet
54,145In Stock
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
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2.6A
Datasheet
6,724In Stock
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

Littelfuse Resettable Fuses - PPTC 12V 2.6A-HD 50A SMD
Datasheet
3,426In Stock
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
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A
Datasheet
15,080In Stock
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
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 2A
Datasheet
6,847In Stock
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
Littelfuse Resettable Fuses - PPTC 60V 100MA-HD 10A SMD
Datasheet
55,669In Stock
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
Littelfuse Resettable Fuses - PPTC 6V .35A .1s
Datasheet
66,831In Stock
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
Littelfuse Resettable Fuses - PPTC 24V 500MA-HD 100A MAX
Datasheet
29,924In Stock
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
Littelfuse Resettable Fuses - PPTC 60V 50MA-HD 50A SMD
Datasheet
20,641In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1206L SMD/SMT SMD/SMT 50 mA 60 VDC 150 mA 10 A 20 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 60V 3.5A-HD 10A SMD
Datasheet
3,664In Stock
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
Littelfuse Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT
Datasheet
48,741In Stock
57,000Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

1206L SMD/SMT SMD/SMT 125 mA 30 VDC 290 mA 100 A 6 Ohms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 30V 1206 .160A POLYFUSE
Datasheet
16,301In Stock
36,000Expected 23/09/2026
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
Littelfuse Resettable Fuses - PPTC 30V 200MA-HD 100A SMD
Datasheet
11,548In Stock
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
Littelfuse Resettable Fuses - PPTC 24 V .2A .05s
Datasheet
11,038In Stock
16,000Expected 29/07/2026
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
Littelfuse Resettable Fuses - PPTC 24V 250MA-HD 100A SMD
Datasheet
15,819In Stock
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
Littelfuse Resettable Fuses - PPTC 16V .25A 1206 POLYFUSE
Datasheet
9,554In Stock
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
Littelfuse Resettable Fuses - PPTC PTC 16V 1206 .350A POLY SURF MOUNT
Datasheet
6,447In Stock
16,000Expected 01/07/2026
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
Littelfuse Resettable Fuses - PPTC 30V 350MA-HD 100A SMD
Datasheet
32,905In Stock
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
Littelfuse Resettable Fuses - PPTC 15V 1206 .500A POLYFUSE
Datasheet
12,049In Stock
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
Littelfuse Resettable Fuses - PPTC 1206 PTC 6V 500MA
Datasheet
27,440In Stock
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
Littelfuse Resettable Fuses - PPTC 16V 0.75A 1206 PTC
Datasheet
25,926In Stock
3,000Expected 17/09/2026
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
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 0.75A
Datasheet
6,655In Stock
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
Littelfuse Resettable Fuses - PPTC PTC 8V 1206 0.75A POLYFUSE SMD THIN
Datasheet
8,918In Stock
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
Littelfuse Resettable Fuses - PPTC 12V POLYFUSE 1206 LoRho SL 1.1A
Datasheet
2,583In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Low Rho SMD/SMT SMD/SMT 1.1 A 12 VDC 2.2 A 50 A 130 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 16V 1.10A 1206 PTC
Datasheet
10,170In Stock
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