Resettable Fuses - PPTC – Mouser Puerto Rico

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2920L PolySwitch® Resettable Fuses

Littelfuse 2920L PolySwitch^® Resettable Fuses provide overcurrent protection for medium voltage applications that desire resettable protection. These Polymeric Positive Temperature Coefficient (PPTC) devices feature high voltage, low profile, and fast response to fault currents. The 2920L resettable fuses operate at -40°C to +85°C temperature range. Typical applications include IEEE 1394 port protection, powered ethernet port protection (IEEE 802.3 af), automotive electronic control module protection, and low-voltage telecom equipment protection.

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Part #

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

2920L260/24DR
Littelfuse
1: $1.07
A tariff of 8% may be applied if shipping to the United States.
7,576In Stock

Mfr. Part #
2920L260/24DR

Mouser Part #
576-2920L260/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2.6A 2920 POLYFUSE SURF MOUNT

Learn More

Datasheet

7,576In Stock

Cut Tape

$1.07

$0.908

$0.735

$0.698

Reel

$0.468

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

2.6 A

24 VDC

5 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE

2920L260PR
Littelfuse
1: $0.98
A tariff of 10% may be applied if shipping to the United States.
268In Stock
2,000Expected 10/1/2026

Mfr. Part #
2920L260PR

Mouser Part #
576-2920L260PR

Littelfuse

Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE

Learn More

Datasheet

268In Stock

2,000Expected 10/1/2026

Cut Tape

$0.98

$0.777

$0.589

$0.57

View

Reel

$0.367

MouseReel Available

A tariff of 10% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

2920L

SMD/SMT

2.6 A

6 VDC

5 A

40 A

75 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

2920L050/72DR
Littelfuse
1: $0.85
A tariff of 8% may be applied if shipping to the United States.
6,905In Stock

Mfr. Part #
2920L050/72DR

Mouser Part #
576-2920L050/72DR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.50A

Learn More

Datasheet

6,905In Stock

Cut Tape

$0.85

$0.782

$0.615

$0.596

Reel

$0.446

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

500 mA

72 VDC

1 A

10 A

1.5 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A

2920L150/60MR
Littelfuse
1: $0.93
A tariff of 8% may be applied if shipping to the United States.
10,863In Stock
11,000Expected 8/10/2026

Mfr. Part #
2920L150/60MR

Mouser Part #
576-2920L150/60MR

Littelfuse

Resettable Fuses - PPTC PTC 60V POLYFUSE SURF MOUNT 2920 1.50A

Learn More

Datasheet

10,863In Stock

11,000Expected 8/10/2026

Cut Tape

$0.93

$0.852

$0.691

$0.653

Reel

$0.427

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

1.5 A

60 VDC

3 A

20 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A

2920L035DR
Littelfuse
1: $0.71
1,831In Stock

Mfr. Part #
2920L035DR

Mouser Part #
576-2920L035DR

Littelfuse

Resettable Fuses - PPTC PTC 72V POLYFUSE SURF MOUNT 2920 0.35A

Learn More

Datasheet

1,831In Stock

Cut Tape

$0.71

$0.647

$0.538

$0.496

Reel

$0.371

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

350 mA

72 VDC

700 mA

10 A

4 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 0.50A 60V 2920

2920L050DR
Littelfuse
1: $0.71
A tariff of 8% may be applied if shipping to the United States.
9,834In Stock
25,500Expected 8/13/2026

Mfr. Part #
2920L050DR

Mouser Part #
576-2920L050

Littelfuse

Resettable Fuses - PPTC 0.50A 60V 2920

Learn More

Datasheet

9,834In Stock

25,500Expected 8/13/2026

Cut Tape

$0.71

$0.617

$0.538

$0.466

View

Reel

$0.312

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

500 mA

60 VDC

1 A

10 A

1.4 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

2920L075/60MR
Littelfuse
1: $0.77
A tariff of 8% may be applied if shipping to the United States.
7,549In Stock
11,000Expected 11/17/2026

Mfr. Part #
2920L075/60MR

Mouser Part #
576-2920L075/60MR

Littelfuse

Resettable Fuses - PPTC PTC PLYFUSE SMT 2920 60V .750A

Learn More

Datasheet

7,549In Stock

11,000Expected 11/17/2026

Cut Tape

$0.77

$0.688

$0.584

$0.513

Reel

$0.352

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

750 mA

60 VDC

1.5 A

10 A

950 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.10A 33V 2920

2920L100PR
Littelfuse
1: $0.85
A tariff of 8% may be applied if shipping to the United States.
4,484In Stock
32,000On Order

Mfr. Part #
2920L100PR

Mouser Part #
576-2920L100

Littelfuse

Resettable Fuses - PPTC 1.10A 33V 2920

Learn More

Datasheet

4,484In Stock

32,000On Order

Cut Tape

$0.85

$0.617

$0.576

$0.529

Reel

$0.359

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

2920L

SMD/SMT

1.1 A

33 VDC

2.2 A

40 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.25A 15V 2920

2920L125PR
Littelfuse
1: $0.71
A tariff of 8% may be applied if shipping to the United States.
4,908In Stock

Mfr. Part #
2920L125PR

Mouser Part #
576-2920L125

Littelfuse

Resettable Fuses - PPTC 1.25A 15V 2920

Learn More

Datasheet

4,908In Stock

Cut Tape

$0.71

$0.647

$0.538

$0.496

View

Reel

$0.312

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 2,000

2920L

SMD/SMT

1.25 A

15 VDC

2.5 A

40 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.50A 33V 2920

2920L150DR
Littelfuse
1: $0.71
A tariff of 8% may be applied if shipping to the United States.
11,820In Stock

Mfr. Part #
2920L150DR

Mouser Part #
576-2920L150

Littelfuse

Resettable Fuses - PPTC 1.50A 33V 2920

Learn More

Datasheet

11,820In Stock

Cut Tape

$0.71

$0.647

$0.538

$0.496

View

Reel

$0.312

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

1.5 A

33 VDC

3 A

40 A

230 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2.0A 15V 2920

2920L200DR
Littelfuse
1: $0.82
A tariff of 8% may be applied if shipping to the United States.
6,237In Stock

Mfr. Part #
2920L200DR

Mouser Part #
576-2920L200

Littelfuse

Resettable Fuses - PPTC 2.0A 15V 2920

Learn More

Datasheet

6,237In Stock

Cut Tape

$0.82

$0.722

$0.598

$0.563

View

Reel

$0.367

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

2 A

15 VDC

4 A

40 A

125 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 2920 2A POLYFUSE

2920L200/24DR
Littelfuse
1: $0.90
A tariff of 8% may be applied if shipping to the United States.
11,705In Stock

Mfr. Part #
2920L200/24DR

Mouser Part #
576-2920L200/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2920 2A POLYFUSE

Learn More

Datasheet

11,705In Stock

Cut Tape

$0.90

$0.77

$0.678

$0.637

View

Reel

$0.41

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

2 A

24 VDC

4 A

40 A

125 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 2.50A 15V 2920

2920L250DR
Littelfuse
1: $0.82
A tariff of 8% may be applied if shipping to the United States.
16,148In Stock

Mfr. Part #
2920L250DR

Mouser Part #
576-2920L250

Littelfuse

Resettable Fuses - PPTC 2.50A 15V 2920

Learn More

Datasheet

16,148In Stock

Cut Tape

$0.82

$0.751

$0.623

$0.57

View

Reel

$0.367

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

2.5 A

15 VDC

5 A

40 A

85 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 3.3A-HD 40A SMD

2920L330/24MR-A
Littelfuse
1: $2.52
1,453In Stock

Mfr. Part #
2920L330/24MR-A

Mouser Part #
576-2920L330/24MR-A

Littelfuse

Resettable Fuses - PPTC 24V 3.3A-HD 40A SMD

Learn More

Datasheet

1,453In Stock

Cut Tape

$2.52

$2.08

$1.92

$1.60

View

Reel

$1.00

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

3.3 A

24 VDC

5.5 A

40 A

55 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

2920L400/15MR
Littelfuse
1: $1.86
A tariff of 8% may be applied if shipping to the United States.
15,444In Stock

Mfr. Part #
2920L400/15MR

Mouser Part #
576-2920L400/15MR

Littelfuse

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

Learn More

Datasheet

15,444In Stock

Cut Tape

$1.86

$1.63

$1.39

$1.29

View

Reel

$0.91

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

4 A

15 VDC

8 A

40 A

40 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

2920L500/16MR
Littelfuse
1: $1.86
A tariff of 8% may be applied if shipping to the United States.
5,708In Stock

Mfr. Part #
2920L500/16MR

Mouser Part #
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

Learn More

Datasheet

5,708In Stock

Cut Tape

$1.86

$1.63

$1.40

$1.29

View

Reel

$0.91

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

5 A

16 VDC

10 A

40 A

25 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD

2920L500/16MR-A
Littelfuse
1: $3.16
1,196In Stock

Mfr. Part #
2920L500/16MR-A

Mouser Part #
576-2920L500/16MR-A

Littelfuse

Resettable Fuses - PPTC 16V 5.0A-HD 40A SMD

Learn More

Datasheet

1,196In Stock

Cut Tape

$3.16

$2.63

$2.42

$2.01

View

Reel

$1.25

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

5 A

16 V

10 A

40 A

25 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD

2920L600/16MR
Littelfuse
1: $0.92
A tariff of 8% may be applied if shipping to the United States.
8,009In Stock

Mfr. Part #
2920L600/16MR

Mouser Part #
576-2920L600/16MR

Littelfuse

Resettable Fuses - PPTC 16V 6.0A-HD 22A SMD

Learn More

Datasheet

8,009In Stock

Cut Tape

$0.92

$0.829

$0.669

$0.642

View

Reel

$0.417

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

6 A

16 VDC

12 A

40 A

20 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

2920L030DR-A
Littelfuse
1: $0.87
1,445In Stock

Mfr. Part #
2920L030DR-A

Mouser Part #
576-2920L030DR-A

Littelfuse

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

Learn More

Datasheet

1,445In Stock

Cut Tape

$0.87

$0.797

$0.629

$0.609

Reel

$0.381

View

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

300 mA

60 VDC

600 mA

10 A

4.8 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210

2920L110/60MR
Littelfuse
1: $0.85
A tariff of 8% may be applied if shipping to the United States.
2,686In Stock
31,000On Order

Mfr. Part #
2920L110/60MR

Mouser Part #
576-2920L110/60MR

Littelfuse

Resettable Fuses - PPTC 60V 1.1A-HD 20A 1210

Learn More

Datasheet

2,686In Stock

31,000On Order

Cut Tape

$0.85

$0.759

$0.615

$0.588

Reel

$0.392

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

1.1 A

60 VDC

2.2 A

20 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

2920L110/60MR-A
Littelfuse
1: $1.04
1,239In Stock

Mfr. Part #
2920L110/60MR-A

Mouser Part #
576-2920L110/60MR-A

Littelfuse

Resettable Fuses - PPTC 60V 1.1A-HD 20A MAX

Learn More

Datasheet

1,239In Stock

Cut Tape

$1.04

$0.959

$0.764

$0.735

Reel

$0.481

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

1.1 A

60 VDC

2.2 A

20 A

410 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 15V 2920 3A

2920L300/15DR
Littelfuse
1: $0.90
A tariff of 8% may be applied if shipping to the United States.
17,942Expected 11/3/2026

Mfr. Part #
2920L300/15DR

Mouser Part #
576-2920L300/15DR

Littelfuse

Resettable Fuses - PPTC PTC 15V 2920 3A

Learn More

Datasheet

17,942Expected 11/3/2026

Cut Tape

$0.90

$0.831

$0.678

$0.624

View

Reel

$0.41

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

SMD/SMT

3 A

15 VDC

5 A

40 A

48 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

2920L300DR
Littelfuse
1: $0.82
A tariff of 8% may be applied if shipping to the United States.
833In Stock

Mfr. Part #
2920L300DR

Mouser Part #
576-2920L300DR

Littelfuse

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

Learn More

Datasheet

833In Stock

Cut Tape

$0.82

$0.734

$0.567

$0.517

$0.477

Reel

$0.367

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

2920L

PCB Mount

SMD/SMT

3 A

6 VDC

5 A

40 A

48 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC

2920L330/24MR
Littelfuse
1: $1.86
A tariff of 8% may be applied if shipping to the United States.
838In Stock
24,000Expected 10/15/2026

Mfr. Part #
2920L330/24MR

Mouser Part #
576-2920L330/24MR

Littelfuse

Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC

Learn More

Datasheet

838In Stock

24,000Expected 10/15/2026

Cut Tape

$1.86

$1.67

$1.43

$1.32

View

Reel

$0.91

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

3.3 A

24 VDC

5.5 A

40 A

55 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920

2920L600/12MR
Littelfuse
1: $0.92
A tariff of 8% may be applied if shipping to the United States.
7,172In Stock

Mfr. Part #
2920L600/12MR

Mouser Part #
576-2920L600/12MR

Littelfuse

Resettable Fuses - PPTC 12V 6.0A-HD 50A 2920

Learn More

Datasheet

7,172In Stock

Cut Tape

$0.92

$0.843

$0.669

$0.646

Reel

$0.422

View

MouseReel Available

A tariff of 8% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

6 A

12 VDC

12 A

50 A

20 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2920L PolySwitch® Resettable Fuses

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