PTSLR PTC Resettable Fuses

Eaton Electronics PTSLR PTC Resettable Fuses provide overcurrent and overtemperature protection in various applications and come in 0805, 1206, 1210, and 1812 chip sizes. PTSLR PTC Resettable Fuses offer hold currents from 0.75A to 5A and can interrupt fault currents up to 50A at maximum rated voltage. During fault conditions, these fuses offer a high resistance to prevent current from flowing in the circuit until the cause of the fault is removed and the device cools. Unlike one-time fuses, PTSLR fuses do not need to be replaced immediately after a trip. PTSLR fuses offer lower initial resistance than other PTC fuses (as low as 1mΩ), which helps improve power loss across the device in normal operation. PTSLR fuses are ideal for rechargeable battery packs, USB ports, and small DC motors.

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Maximum Voltage
Trip Current
Current Rating - Max
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Eaton Electronics Resettable Fuses - PPTC PTSLR0603 1.5A, 6V
Datasheet
9,535In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR0603 PCB Mount SMD/SMT 1.5 A 6 VDC 3 A 50 A 120 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 7A, 6V
Datasheet
6,819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 8 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 7.5A, 6V
Datasheet
7,059In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 7.5 A 6 VDC 15 A 50 A 7 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0603 1A, 8V
Datasheet
32,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR0603 PCB Mount SMD/SMT 1 A 8 VDC 2 A 25 A 150 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.0A-HD 50A MAX
Datasheet
5,727In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 750MA-HD 50A MAX
Datasheet
6,751In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR 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

Eaton Electronics Resettable Fuses - PPTC 6V 1.1A-HD 50A MAX
Datasheet
5,881In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR SMD/SMT SMD/SMT 1.1 A 6 VDC 2.2 A 50 A 130 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 1.5A-HD 50A MAX
Datasheet
4,391In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR SMD/SMT SMD/SMT 1.5 A 6 VDC 3 A 50 A 80 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1812 PPTC, 4A, 6V
Datasheet
4,244In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 17 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1812 PPTC, 2.6A, 6V
Datasheet
2,932In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PTSLR SMD/SMT SMD/SMT 2.6 A 6 VDC 6 A 50 A 24 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0805 4A, 8V
Datasheet
4,544In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 4 A 8 VDC 8 A 50 A 14 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1206 5.5A, 6V
Datasheet
3,987In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 5.5 A 6 VDC 11 A 50 A 10 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1206 7A, 6V
Datasheet
3,298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,500

PTSLR0805 SMD/SMT SMD/SMT 7 A 6 VDC 14 A 50 A 8 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0805 3.5A, 8V
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 3.5 A 8 VDC 7 A 50 A 18 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR1210 6.5A, 6V
Datasheet
7,900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 6.5 A 6 VDC 13 A 50 A 9 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0805 2.6A, 8V
Datasheet
6,176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR0805 SMD/SMT SMD/SMT 2.6 A 8 VDC 5.2 A 50 A 30 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTSLR SMD/SMT SMD/SMT 3 A 6 VDC 6 A 50 A 20 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 750MA-HD 50A MAX
Datasheet
3,516In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

PTSLR SMD/SMT SMD/SMT 750 mA 6 VDC 1.5 A 50 A 160 mOhms 0805 (2012 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 5.0A-HD 50A MAX
Datasheet
2,169In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PTSLR SMD/SMT SMD/SMT 5 A 6 VDC 10 A 50 A 13 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC PTSLR1210 PPTC, 3.5A, 6V
Datasheet
2,794In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

PTSLR SMD/SMT SMD/SMT 3.5 A 6 VDC 7 A 50 A 18 mOhms 1210 (3225 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.5A-HD 50A MAX
Datasheet
2,345In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PTSLR 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
Eaton Electronics Resettable Fuses - PPTC PTSLR1812 PPTC, 3A, 6V
Datasheet
1,764In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,000

PTSLR SMD/SMT SMD/SMT 3 A 6 VDC 6.2 A 50 A 21 mOhms 1812 (4532 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 4.0A-HD 50A MAX
Datasheet
2,632In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PTSLR SMD/SMT SMD/SMT 4 A 6 VDC 8 A 50 A 14 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel

Eaton Electronics Resettable Fuses - PPTC 6V 1.75A-HD 50A MAX
Datasheet
2,328In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

PTSLR SMD/SMT SMD/SMT 1.75 A 6 VDC 3.5 A 50 A 45 mOhms 1206 (3216 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel
Eaton Electronics Resettable Fuses - PPTC PTSLR0603 0.5A, 8V
Datasheet
32,276In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

PTSLR0603 SMD/SMT SMD/SMT 500 mA 8 VDC 1 A 25 A 400 mOhms 0603 (1608 metric) - 40 C + 85 C Reel, Cut Tape, MouseReel