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
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) 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 45,503In Stock
Cut Tape
$1.88
$1.73
$1.44
$1.30
Reel
$0.801
A tariff of 30% may be applied if shipping to the United States.
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 .35A .1s 65,571In Stock
Cut Tape
$0.48
$0.44
$0.374
$0.346
Reel
$0.207
A tariff of 30% may be applied if shipping to the United States.
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 12V 3.0A-HD 50A SMD 3,891In Stock
Cut Tape
$2.52
$2.08
$1.92
$1.60
Reel
$1.16
A tariff of 8% may be applied if shipping to the United States.
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

Littelfuse Resettable Fuses - PPTC 12V 4.0A-HD 50A SMD 4,824In Stock
Cut Tape
$2.57
$2.13
$1.97
$1.96
Reel
$1.17
A tariff of 10% may be applied if shipping to the United States.
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
Littelfuse Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A 14,995In Stock
Cut Tape
$1.88
$1.73
$1.43
$1.30
Reel
$0.801
A tariff of 10% may be applied if shipping to the United States.
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 24V 500MA-HD 100A MAX 30,344In Stock
12,000Expected 11/17/2026
Cut Tape
$1.56
$1.44
$1.20
$1.11
Reel
$0.75
A tariff of 8% may be applied if shipping to the United States.
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 6V POLYFUSE 1206 LoRho SL 4A 27,825In Stock
Cut Tape
$2.18
$1.75
$1.56
$1.39
Reel
$1.09
A tariff of 30% may be applied if shipping to the United States.
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
Littelfuse Resettable Fuses - PPTC 60V 50MA-HD 10A SMD 4,858In Stock
Cut Tape
$0.73
$0.67
$0.559
$0.498
Reel
$0.325
A tariff of 8% may be applied if shipping to the United States.
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
Littelfuse Resettable Fuses - PPTC 60V 100MA-HD 10A SMD 47,529In Stock
Cut Tape
$0.61
$0.562
$0.467
$0.431
Reel
$0.267
A tariff of 10% may be applied if shipping to the United States.
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 60V 3.5A-HD 10A SMD 3,221In Stock
Cut Tape
$1.08
$0.933
$0.744
$0.711
Reel
$0.498
A tariff of 8% may be applied if shipping to the United States.
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 48V 125MA-HD 10A SMD 13,812In Stock
Cut Tape
$0.61
$0.562
$0.467
$0.431
Reel
$0.267
A tariff of 10% may be applied if shipping to the United States.
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
Littelfuse Resettable Fuses - PPTC 30V 1206 .125A SURF MOUNT 6,466In Stock
120,000Expected 12/1/2026
Cut Tape
$0.53
$0.488
$0.405
$0.371
Reel
$0.245
A tariff of 10% may be applied if shipping to the United States.
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 16,525In Stock
51,000Expected 12/8/2026
Cut Tape
$0.53
$0.488
$0.405
$0.371
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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 18,482In Stock
Cut Tape
$0.61
$0.562
$0.467
$0.431
Reel
$0.267
A tariff of 10% may be applied if shipping to the United States.
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 15,804In Stock
Cut Tape
$0.53
$0.488
$0.405
$0.374
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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 9,998In Stock
Cut Tape
$0.61
$0.562
$0.467
$0.431
Reel
$0.282
A tariff of 10% may be applied if shipping to the United States.
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 7,694In Stock
28,000Expected 11/23/2026
Cut Tape
$0.53
$0.488
$0.405
$0.374
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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 11,438In Stock
20,000Expected 1/27/2027
Cut Tape
$0.53
$0.473
$0.399
$0.357
Reel
$0.229
A tariff of 8% may be applied if shipping to the United States.
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 47,477In Stock
Cut Tape
$0.61
$0.562
$0.467
$0.431
Reel
$0.267
A tariff of 10% may be applied if shipping to the United States.
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 18,012In Stock
28,000Expected 12/17/2026
Cut Tape
$0.56
$0.469
$0.397
$0.36
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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 16,334In Stock
28,000Expected 12/17/2026
Cut Tape
$0.53
$0.488
$0.405
$0.374
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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 PTC 13.2V POLY 1206 HALOGEN-FREE .75 9,228In Stock
Cut Tape
$0.54
$0.47
$0.413
$0.351
Reel
$0.234
A tariff of 10% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
: 3,000
1206L SMD/SMT SMD/SMT 750 mA 13.2 VDC 1.5 A 100 A 350 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Littelfuse Resettable Fuses - PPTC 16V 0.75A 1206 PTC 15,481In Stock
Cut Tape
$1.03
$0.89
$0.686
$0.664
Reel
$0.475
A tariff of 10% may be applied if shipping to the United States.
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 6,293In Stock
Cut Tape
$1.88
$1.73
$1.43
$1.31
Reel
$0.917
A tariff of 10% may be applied if shipping to the United States.
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 11,991In Stock
Cut Tape
$0.53
$0.46
$0.397
$0.359
Reel
$0.229
A tariff of 10% may be applied if shipping to the United States.
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