Resettable Fuses - PPTC – Mouser Denmark

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Multifuse® PTC Resettable Fuses

Bourns Multifuse® PTC Resettable Fuses are available in polymer or ceramic with surface-mount, through-hole, or strap-mount configurations. The materials used in these fuses allow them to reset after a fault condition has been removed, and the increase in resistance changes exponentially rather than in a linear manner. Resettable overcurrent protection offers reliability and a longer part life. Bourns Multifuse PTCs provide resettable overcurrent protection, extra-low resistance, and are RoHS compliant. These fuses are ideal circuit protection for a variety of industrial and consumer applications, including computer, battery, automotive, and telecommunications.

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Part #

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V SMD 2920

MF-SM050/60-2
Bourns
1: 4,17 kr.
4.854In Stock

Mfr. Part No.
MF-SM050/60-2

Mouser Part No
652-MF-SM050/60-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 60V SMD 2920

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Datasheet

4.854In Stock

Cut Tape

4,17 kr.

3,83 kr.

3,18 kr.

2,93 kr.

View

Reel

2,04 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

MF-SM

SMD/SMT

500 mA

60 VDC

1 A

40 A

1.4 Ohms

2920 (7450 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX

MF-SMDF150-2
Bourns
1: 3,72 kr.
5.551In Stock
60.000Expected 31/08/2026

Mfr. Part No.
MF-SMDF150-2

Mouser Part No
652-MF-SMDF150-2

Bourns

Resettable Fuses - PPTC 15V 1.5A-HD 40A MAX

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Datasheet

5.551In Stock

60.000Expected 31/08/2026

Cut Tape

3,72 kr.

3,03 kr.

2,72 kr.

2,14 kr.

View

Reel

1,63 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 6.000

MF-SMDF

SMD/SMT

1.5 A

15 VDC

3 A

40 A

170 mOhms

2018 (5045 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

MF-USML175/12-2
Bourns
1: 4,36 kr.
2.268In Stock

Mfr. Part No.
MF-USML175/12-2

Mouser Part No
652-MF-USML175/12-2

Bourns

Resettable Fuses - PPTC 12V 1.75A-HD 50A 1210

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Datasheet

2.268In Stock

Cut Tape

4,36 kr.

3,85 kr.

3,66 kr.

3,50 kr.

View

Reel

2,54 kr.

Min.: 1
Mult.: 1

Reel: 5.000

MF-USML

PCB Mount

SMD/SMT

1.75 A

12 VDC

3.5 A

50 A

50 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

MF-USML500/12-2
Bourns
1: 6,93 kr.
3.388In Stock

Mfr. Part No.
MF-USML500/12-2

Mouser Part No
652-MF-USML500/12-2

Bourns

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

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Datasheet

3.388In Stock

Cut Tape

6,93 kr.

5,24 kr.

3,96 kr.

3,84 kr.

Reel

2,80 kr.

View

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

5 A

12 VDC

10 A

50 A

12 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC 12V 5.5A-HD 50A 1210

MF-USML550/12-2
Bourns
1: 3,60 kr.
3.467In Stock

Mfr. Part No.
MF-USML550/12-2

Mouser Part No
652-MF-USML550/12-2

Bourns

Resettable Fuses - PPTC 12V 5.5A-HD 50A 1210

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Datasheet

3.467In Stock

Cut Tape

3,60 kr.

3,19 kr.

2,49 kr.

Reel

2,49 kr.

2,48 kr.

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

5.5 A

12 VDC

11 A

50 A

10 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC PTC 1.75A 16V NARROW STRAP 90'C SW

MF-VS175NL-0
Bourns
1: 4,56 kr.
6.000In Stock

Mfr. Part No.
MF-VS175NL-0

Mouser Part No
652-MF-VS175NL-0

Bourns

Resettable Fuses - PPTC PTC 1.75A 16V NARROW STRAP 90'C SW

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Datasheet

6.000In Stock

4,56 kr.

4,07 kr.

3,45 kr.

3,05 kr.

View

Min.: 1
Mult.: 1

MF-VS Narrow Body

Strap Mount

Axial

1.75 A

16 V

3.5 A

1.75 A

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED

MF-R020-AP
Bourns
1: 3,01 kr.
949In Stock

Mfr. Part No.
MF-R020-AP

Mouser Part No
652-MF-R020-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.2A 60V RADIAL LEADED

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Datasheet

949In Stock

3,01 kr.

2,71 kr.

2,27 kr.

2,06 kr.

View

Reel

1,64 kr.

Min.: 1
Mult.: 1

Reel: 4.000

MF-R

PCB Mount

Radial

200 mA

60 VDC

400 mA

40 A

2.84 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED

MF-R090-0-17
Bourns
1: 3,85 kr.
2.094In Stock

Mfr. Part No.
MF-R090-0-17

Mouser Part No
652-MF-R090-0-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 60V RADIAL LEADED

Datasheet

2.094In Stock

3,85 kr.

3,31 kr.

2,86 kr.

2,44 kr.

View

Min.: 1
Mult.: 1

MF-R/90

PCB Mount

Radial

900 mA

60 VDC

1.8 A

40 A

310 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED

MF-R110-AP
Bourns
1: 3,85 kr.
1.081In Stock

Mfr. Part No.
MF-R110-AP

Mouser Part No
652-MF-R110-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.1A 30V RADIAL LEADED

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Datasheet

1.081In Stock

3,85 kr.

3,31 kr.

2,86 kr.

2,44 kr.

View

Reel

1,74 kr.

Min.: 1
Mult.: 1

Reel: 4.000

MF-R

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

40 A

180 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED

MF-R185-AP
Bourns
1: 4,24 kr.
82In Stock

Mfr. Part No.
MF-R185-AP

Mouser Part No
652-MF-R185-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.85A 30V RADIAL LEADED

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Datasheet

82In Stock

4,24 kr.

3,92 kr.

3,27 kr.

2,98 kr.

Reel

1,92 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-R

PCB Mount

Radial

1.85 A

30 VDC

3.7 A

40 A

70 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

MF-R250-AP
Bourns
1: 4,56 kr.
2.558In Stock

Mfr. Part No.
MF-R250-AP

Mouser Part No
652-MF-R250-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 30V RADIAL LEADED

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Datasheet

2.558In Stock

4,56 kr.

3,94 kr.

2,86 kr.

2,64 kr.

View

Reel

1,93 kr.

Min.: 1
Mult.: 1

Reel: 3.000

MF-R

PCB Mount

Radial

2.5 A

30 VDC

5 A

40 A

48 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 8.0A 30V RADIAL LEADED

MF-R800-2
Bourns
1: 5,90 kr.
16In Stock

Mfr. Part No.
MF-R800-2

Mouser Part No
652-MF-R800-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 8.0A 30V RADIAL LEADED

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Datasheet

16In Stock

Cut Tape

5,90 kr.

5,32 kr.

4,52 kr.

3,91 kr.

Reel

2,63 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-R

PCB Mount

Radial

8 A

30 VDC

16 A

40 A

20 mOhms

- 40 C

+ 85 C

10.2 mm

Reel, Cut Tape

Resettable Fuses - PPTC 16V 10A-HD 100A MAX

MF-RG1000-2
Bourns
1: 8,95 kr.
1.542In Stock

Mfr. Part No.
MF-RG1000-2

Mouser Part No
652-MF-RG1000-2

Bourns

Resettable Fuses - PPTC 16V 10A-HD 100A MAX

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Datasheet

1.542In Stock

Cut Tape

8,95 kr.

7,18 kr.

5,37 kr.

5,24 kr.

Reel

3,77 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

MF-RG

PCB Mount

Radial

10 A

16 VDC

17 A

100 A

7.1 mOhms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP

MF-RHT070-0
Bourns
1: 4,10 kr.
4.856In Stock

Mfr. Part No.
MF-RHT070-0

Mouser Part No
652-MF-RHT070-0

Bourns

Resettable Fuses - PPTC PTC 0.7A 30V RADIAL LEADED HI-TEMP

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Datasheet

4.856In Stock

4,10 kr.

3,16 kr.

2,95 kr.

2,23 kr.

View

Min.: 1
Mult.: 1

MF-RHT

PCB Mount

Radial

700 mA

30 V

1.4 A

40 A

800 mOhms

- 40 C

+ 125 C

5.1 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC PTC 3.0A 16V RADIAL LEADED HI-TEMP

MF-RHT300-2
Bourns
1: 5,20 kr.
2.231In Stock

Mfr. Part No.
MF-RHT300-2

Mouser Part No
652-MF-RHT300-2

Bourns

Resettable Fuses - PPTC PTC 3.0A 16V RADIAL LEADED HI-TEMP

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Datasheet

2.231In Stock

Cut Tape

5,20 kr.

4,73 kr.

4,07 kr.

3,75 kr.

Reel

2,46 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-RHT

PCB Mount

Radial

3 A

16 VDC

6 A

100 A

79 mOhms

- 40 C

+ 125 C

5.1 mm

AEC-Q200

Reel, Cut Tape

Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP

MF-RHT500-2
Bourns
1: 5,65 kr.
1.094In Stock

Mfr. Part No.
MF-RHT500-2

Mouser Part No
652-MF-RHT500-2

Bourns

Resettable Fuses - PPTC PTC 5.0A 16V RADIAL LEADED HI-TEMP

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Datasheet

1.094In Stock

Cut Tape

5,65 kr.

5,07 kr.

4,21 kr.

3,88 kr.

Reel

2,43 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-RHT

PCB Mount

Radial

5 A

16 VDC

9 A

100 A

45 mOhms

- 40 C

+ 125 C

5.1 mm

AEC-Q200

Reel, Cut Tape

Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED UNCOATED

MF-RX012/250U-0
Bourns
1: 4,94 kr.
153In Stock

Mfr. Part No.
MF-RX012/250U-0

Mouser Part No
652-MF-RX012/250U-0

Bourns

Resettable Fuses - PPTC PTC 0.12A 250V RADIAL LEADED UNCOATED

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Datasheet

153In Stock

4,94 kr.

3,78 kr.

3,55 kr.

3,36 kr.

View

Min.: 1
Mult.: 1

MF-RX/250

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

10 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED

MF-RX025/72-2
Bourns
1: 3,33 kr.
75In Stock

Mfr. Part No.
MF-RX025/72-2

Mouser Part No
652-MF-RX025/72-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.25A 72V RADIAL LEADED

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Datasheet

75In Stock

Cut Tape

3,33 kr.

2,50 kr.

2,34 kr.

1,77 kr.

Reel

1,28 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-RX/72

PCB Mount

Radial

250 mA

72 VDC

500 mA

40 A

1.95 Ohms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC PTC RESETTABLE 0.4A 72V RADIAL LEADED

MF-RX040/72-2
Bourns
1: 3,53 kr.
2.285In Stock

Mfr. Part No.
MF-RX040/72-2

Mouser Part No
652-MF-RX040/72-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.4A 72V RADIAL LEADED

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Datasheet

2.285In Stock

Cut Tape

3,53 kr.

2,67 kr.

2,50 kr.

1,89 kr.

Reel

1,37 kr.

View

Min.: 1
Mult.: 1

Reel: 3.000

MF-RX/72

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

860 mOhms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210

MF-USMF175X-2
Bourns
1: 2,69 kr.
4.834In Stock

Mfr. Part No.
MF-USMF175X-2

Mouser Part No
652-MF-USMF175X-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.75A 6V SMD 1210

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Datasheet

4.834In Stock

Cut Tape

2,69 kr.

2,10 kr.

1,97 kr.

1,49 kr.

Reel

1,08 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

MF-USMF

SMD/SMT

1.75 A

6 VDC

3.5 A

40 A

80 mOhms

1210 (3225 metric)

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM

CMF-RL50-10-0
Bourns
1: 4,24 kr.
828In Stock

Mfr. Part No.
CMF-RL50-10-0

Mouser Part No
652-CMF-RL50-10-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 50OHM

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Datasheet

828In Stock

4,24 kr.

3,87 kr.

3,22 kr.

2,96 kr.

View

Min.: 1
Mult.: 1

CMF-RL

PCB Mount

Radial

65 mA

230 VAC

150 mA

3 A

50 Ohms

- 40 C

+ 125 C

5 mm

Tray

Resettable Fuses - PPTC 15V 3.8A-HD 100A MAX

MF-LR380
Bourns
1: 4,88 kr.
72In Stock

Mfr. Part No.
MF-LR380

Mouser Part No
652-MF-LR380

Bourns

Resettable Fuses - PPTC 15V 3.8A-HD 100A MAX

Learn More

Datasheet

72In Stock

4,88 kr.

4,48 kr.

3,72 kr.

3,36 kr.

View

Min.: 1
Mult.: 1

MF-LR

Strap Mount

Axial

3.8 A

15 VDC

8.3 A

100 A

26 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 12V 3.5A-HD 50A 1210

MF-USML350/12-2
Bourns
1: 4,36 kr.
76In Stock

Mfr. Part No.
MF-USML350/12-2

Mouser Part No
652-MF-USML350/12-2

Bourns

Resettable Fuses - PPTC 12V 3.5A-HD 50A 1210

Learn More

Datasheet

76In Stock

Cut Tape

4,36 kr.

3,85 kr.

3,66 kr.

3,50 kr.

Reel

2,80 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.500

MF-USML

PCB Mount

SMD/SMT

3.5 A

12 VDC

7 A

50 A

22 mOhms

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 16V 1.7A-HD 100A MAX

MF-VS170-0
Bourns
1: 4,17 kr.
1.917In Stock

Mfr. Part No.
MF-VS170-0

Mouser Part No
652-MF-VS170-0

Bourns

Resettable Fuses - PPTC 16V 1.7A-HD 100A MAX

Learn More

Datasheet

1.917In Stock

4,17 kr.

3,69 kr.

3,18 kr.

2,72 kr.

View

Min.: 1
Mult.: 1

MF-VS

Strap Mount

Axial

1.7 A

6 VDC

3.4 A

100 A

52 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

MF-PSMF110X-2
Bourns
1: 1,80 kr.
2In Stock
21.000On Order

Mfr. Part No.
MF-PSMF110X-2

Mouser Part No
652-MF-PSMF110X-2

Bourns

Resettable Fuses - PPTC 6V 1.1A-HD 40A MAX

Learn More

Datasheet

2In Stock

21.000On Order

Cut Tape

1,80 kr.

1,49 kr.

1,27 kr.

1,11 kr.

Reel

0,903 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

MF-PSMF

SMD/SMT

1.1 A

6 VDC

2.2 A

40 A

210 mOhms

0805 (2012 metric)

- 40 C

+ 85 C

AEC-Q200

Reel, Cut Tape, MouseReel

Multifuse® PTC Resettable Fuses

Customer Service Office

Company

Resources

Support

CMF-RL
CMF-SDP
MF-FSMF
MF-GSMF
MF-LR
MF-LS
MF-LSMF
MF-MSFM
MF-MSMF
MF-NSHT
MF-NSMF
MF-NSML
MF-PSMF
MF-PSML
MF-R
MF-R/600
MF-R/90
MF-RG
MF-RHS
MF-RHT

50 mA
60 mA
65 mA
70 mA
75 mA
80 mA
90 mA
0.1 A
100 mA
110 mA
120 mA
130 mA
0.14 A
140 mA
145 mA
150 mA
160 mA
170 mA
180 mA
200 mA

6 V
6 VDC
8 V
9 VDC
10 V
10 VDC
12 V
12 VDC
13.2 VDC
15 V
15 VDC
16 V
16 VDC
20 V
20 VDC
24 V
24 VDC
30 V
30 VDC
32 VDC

100 mA
120 mA
150 mA
190 mA
200 mA
220 mA
230 mA
240 mA
260 mA
280 mA
290 mA
0.3 A
300 mA
0.34 A
340 mA
360 mA
370 mA
400 mA
460 mA
500 mA

300 mA
500 mA
750 mA
900 mA
1 A
1.1 A
1.2 A
1.75 A
2 A
2.5 A
2.6 A
2.8 A
3 A
3.5 A
4.5 A
4.6 A
5.5 A
6 A
7 A
10 A

6.2 mOhms
7 mOhms
7.1 mOhms
7.4 mOhms
7.7 mOhms
8 mOhms
8.3 mOhms
9 mOhms
9.2 mOhms
9.8 mOhms
10 mOhms
11 mOhms
12 mOhms
13 mOhms
14 mOhms
14.5 mOhms
15 mOhms
15.8 mOhms
16 mOhms
16.8 mOhms