Resettable Fuses - PPTC – Mouser Hong Kong

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2920L PolySwitch® Resettable Fuses

Littelfuse 2920L PolySwitch^® Resettable Fuses provide overcurrent protection for medium-voltage applications that require resettable protection. These polymeric positive temperature coefficient (PPTC) devices feature high voltage, a low profile, and a 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: HK$8.80
7,536In Stock

Mfr. Part No.
2920L260/24DR

Mouser Part No
576-2920L260/24DR

Littelfuse

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

Learn More

Datasheet

7,536In Stock

Cut Tape

HK$8.80

HK$7.46

HK$6.04

HK$5.74

Reel

HK$3.85

View

MouseReel Available

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: HK$8.06
268In Stock
2,000Expected 1/10/2026

Mfr. Part No.
2920L260PR

Mouser Part No
576-2920L260PR

Littelfuse

Resettable Fuses - PPTC 6V 2920 2.60A POLYFUSE

Learn More

Datasheet

268In Stock

2,000Expected 1/10/2026

Cut Tape

HK$8.06

HK$6.39

HK$4.84

HK$4.69

View

Reel

HK$3.02

MouseReel Available

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: HK$6.99
6,905In Stock

Mfr. Part No.
2920L050/72DR

Mouser Part No
576-2920L050/72DR

Littelfuse

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

Learn More

Datasheet

6,905In Stock

Cut Tape

HK$6.99

HK$6.43

HK$5.06

HK$4.90

Reel

HK$3.67

View

MouseReel Available

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: HK$7.64
8,731In Stock
11,000Expected 10/8/2026

Mfr. Part No.
2920L150/60MR

Mouser Part No
576-2920L150/60MR

Littelfuse

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

Learn More

Datasheet

8,731In Stock

11,000Expected 10/8/2026

Cut Tape

HK$7.64

HK$7.00

HK$5.68

HK$5.37

Reel

HK$3.51

View

MouseReel Available

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: HK$5.84
1,831In Stock

Mfr. Part No.
2920L035DR

Mouser Part No
576-2920L035DR

Littelfuse

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

Learn More

Datasheet

1,831In Stock

Cut Tape

HK$5.84

HK$5.32

HK$4.42

HK$4.08

Reel

HK$3.05

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: HK$5.84
9,584In Stock
25,500Expected 13/8/2026

Mfr. Part No.
2920L050DR

Mouser Part No
576-2920L050

Littelfuse

Resettable Fuses - PPTC 0.50A 60V 2920

Learn More

Datasheet

9,584In Stock

25,500Expected 13/8/2026

Cut Tape

HK$5.84

HK$5.07

HK$4.42

HK$3.83

View

Reel

HK$2.56

MouseReel Available

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: HK$6.33
7,549In Stock
11,000Expected 17/11/2026

Mfr. Part No.
2920L075/60MR

Mouser Part No
576-2920L075/60MR

Littelfuse

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

Learn More

Datasheet

7,549In Stock

11,000Expected 17/11/2026

Cut Tape

HK$6.33

HK$5.66

HK$4.80

HK$4.22

Reel

HK$2.89

View

MouseReel Available

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 1.25A 15V 2920

2920L125PR
Littelfuse
1: HK$5.84
4,908In Stock

Mfr. Part No.
2920L125PR

Mouser Part No
576-2920L125

Littelfuse

Resettable Fuses - PPTC 1.25A 15V 2920

Learn More

Datasheet

4,908In Stock

Cut Tape

HK$5.84

HK$5.32

HK$4.42

HK$4.08

View

Reel

HK$2.56

MouseReel Available

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: HK$5.84
11,680In Stock

Mfr. Part No.
2920L150DR

Mouser Part No
576-2920L150

Littelfuse

Resettable Fuses - PPTC 1.50A 33V 2920

Learn More

Datasheet

11,680In Stock

Cut Tape

HK$5.84

HK$5.32

HK$4.42

HK$4.08

View

Reel

HK$2.56

MouseReel Available

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: HK$6.74
6,237In Stock

Mfr. Part No.
2920L200DR

Mouser Part No
576-2920L200

Littelfuse

Resettable Fuses - PPTC 2.0A 15V 2920

Learn More

Datasheet

6,237In Stock

Cut Tape

HK$6.74

HK$5.93

HK$4.92

HK$4.63

View

Reel

HK$3.02

MouseReel Available

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: HK$7.40
11,705In Stock

Mfr. Part No.
2920L200/24DR

Mouser Part No
576-2920L200/24DR

Littelfuse

Resettable Fuses - PPTC 24V 2920 2A POLYFUSE

Learn More

Datasheet

11,705In Stock

Cut Tape

HK$7.40

HK$6.33

HK$5.57

HK$5.24

View

Reel

HK$3.37

MouseReel Available

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: HK$6.74
16,148In Stock

Mfr. Part No.
2920L250DR

Mouser Part No
576-2920L250

Littelfuse

Resettable Fuses - PPTC 2.50A 15V 2920

Learn More

Datasheet

16,148In Stock

Cut Tape

HK$6.74

HK$6.17

HK$5.12

HK$4.69

View

Reel

HK$3.02

MouseReel Available

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: HK$20.71
1,453In Stock

Mfr. Part No.
2920L330/24MR-A

Mouser Part No
576-2920L330/24MR-A

Littelfuse

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

Learn More

Datasheet

1,453In Stock

Cut Tape

HK$20.71

HK$17.10

HK$15.78

HK$13.15

View

Reel

HK$8.22

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: HK$15.29
15,444In Stock

Mfr. Part No.
2920L400/15MR

Mouser Part No
576-2920L400/15MR

Littelfuse

Resettable Fuses - PPTC 15V 4A Poly 2920 PTC

Learn More

Datasheet

15,444In Stock

Cut Tape

HK$15.29

HK$13.40

HK$11.43

HK$10.60

View

Reel

HK$7.48

MouseReel Available

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: HK$15.29
5,653In Stock

Mfr. Part No.
2920L500/16MR

Mouser Part No
576-2920L500/16MR

Littelfuse

Resettable Fuses - PPTC 16V 5.00A Poly 2920 PTC

Learn More

Datasheet

5,653In Stock

Cut Tape

HK$15.29

HK$13.40

HK$11.51

HK$10.60

View

Reel

HK$7.48

MouseReel Available

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: HK$25.98
1,196In Stock

Mfr. Part No.
2920L500/16MR-A

Mouser Part No
576-2920L500/16MR-A

Littelfuse

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

Learn More

Datasheet

1,196In Stock

Cut Tape

HK$25.98

HK$21.62

HK$19.89

HK$16.52

View

Reel

HK$10.28

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 12V 6.0A-HD 50A 2920

2920L600/12MR
Littelfuse
1: HK$7.56
7,172In Stock

Mfr. Part No.
2920L600/12MR

Mouser Part No
576-2920L600/12MR

Littelfuse

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

Learn More

Datasheet

7,172In Stock

Cut Tape

HK$7.56

HK$6.93

HK$5.50

HK$5.31

Reel

HK$3.47

View

MouseReel Available

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

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

2920L600/16MR
Littelfuse
1: HK$7.56
7,993In Stock

Mfr. Part No.
2920L600/16MR

Mouser Part No
576-2920L600/16MR

Littelfuse

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

Learn More

Datasheet

7,993In Stock

Cut Tape

HK$7.56

HK$6.81

HK$5.50

HK$5.28

View

Reel

HK$3.43

MouseReel Available

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: HK$7.15
1,445In Stock

Mfr. Part No.
2920L030DR-A

Mouser Part No
576-2920L030DR-A

Littelfuse

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

Learn More

Datasheet

1,445In Stock

Cut Tape

HK$7.15

HK$6.55

HK$5.17

HK$5.01

Reel

HK$3.13

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 1.10A 33V 2920

2920L100PR
Littelfuse
1: HK$6.99
437In Stock
32,000On Order

Mfr. Part No.
2920L100PR

Mouser Part No
576-2920L100

Littelfuse

Resettable Fuses - PPTC 1.10A 33V 2920

Learn More

Datasheet

437In Stock

32,000On Order

Cut Tape

HK$6.99

HK$5.07

HK$4.73

HK$4.35

Reel

HK$2.95

View

MouseReel Available

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 60V 1.1A-HD 20A 1210

2920L110/60MR
Littelfuse
1: HK$6.99
2,434In Stock
31,000On Order

Mfr. Part No.
2920L110/60MR

Mouser Part No
576-2920L110/60MR

Littelfuse

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

Learn More

Datasheet

2,434In Stock

31,000On Order

Cut Tape

HK$6.99

HK$6.24

HK$5.06

HK$4.83

Reel

HK$3.22

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 60V 1.1A-HD 20A MAX

2920L110/60MR-A
Littelfuse
1: HK$8.55
1,239In Stock

Mfr. Part No.
2920L110/60MR-A

Mouser Part No
576-2920L110/60MR-A

Littelfuse

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

Learn More

Datasheet

1,239In Stock

Cut Tape

HK$8.55

HK$7.88

HK$6.28

HK$6.04

Reel

HK$3.95

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 6V 2920 3A SURF MOUNT

2920L300DR
Littelfuse
1: HK$6.74
833In Stock

Mfr. Part No.
2920L300DR

Mouser Part No
576-2920L300DR

Littelfuse

Resettable Fuses - PPTC 6V 2920 3A SURF MOUNT

Learn More

Datasheet

833In Stock

Cut Tape

HK$6.74

HK$6.03

HK$4.66

HK$4.25

HK$3.92

Reel

HK$3.02

MouseReel Available

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: HK$15.29
828In Stock
24,000Expected 15/10/2026

Mfr. Part No.
2920L330/24MR

Mouser Part No
576-2920L330/24MR

Littelfuse

Resettable Fuses - PPTC 24V 3.3A Poly 2920 PTC

Learn More

Datasheet

828In Stock

24,000Expected 15/10/2026

Cut Tape

HK$15.29

HK$13.73

HK$11.75

HK$10.85

View

Reel

HK$7.48

MouseReel Available

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 7.0A-HD 50A 2920

2920L700/12MR
Littelfuse
1: HK$7.56
2,587In Stock

Mfr. Part No.
2920L700/12MR

Mouser Part No
576-2920L700/12MR

Littelfuse

Resettable Fuses - PPTC 12V 7.0A-HD 50A 2920

Learn More

Datasheet

2,587In Stock

Cut Tape

HK$7.56

HK$6.70

HK$5.41

HK$5.13

Reel

HK$3.47

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

2920L

SMD/SMT

7 A

12 VDC

14 A

50 A

18 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

2920L PolySwitch® Resettable Fuses

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