Resettable Fuses - PPTC

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MF-RM Multifuse® PTC Resettable Fuses

Bourns MF-RM Multifuse® Polymer PTC Resettable Fuses provide overcurrent protection for AC mains circuits up to 240V_AC. These fuses feature combined overcurrent and overtemperature protection in one device and help prevent components from having to be replaced after tripping. Bourns MF-RM fuses offer generally lower electromagnetic interference than bimetallic switches. These fuses are also faster than bimetallic switch designs. MF-RM series fuses are ideal for food blenders, coffee machines, HVAC, electric fans, blowers, and AC adapters.

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Part #

Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX

MF-RM008/240-2
Bourns
1: S/2.41
8,256In Stock

Mfr. Part #
MF-RM008/240-2

Mouser Part #
652-MF-RM008/240-2

Bourns

Resettable Fuses - PPTC 240V .08A-HD 1.2A MAX

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Datasheet

8,256In Stock

Cut Tape

S/2.41

S/2.02

S/1.85

S/1.51

View

Reel

S/0.958

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

80 mA

240 VAC

190 mA

1.2 A

26 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

MF-RM025/240-0
Bourns
1: S/2.10
6,332In Stock

Mfr. Part #
MF-RM025/240-0

Mouser Part #
652-MF-RM025/240-0

Bourns

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

Learn More

Datasheet

6,332In Stock

S/2.10

S/1.95

S/1.72

S/1.61

View

Min.: 1
Mult.: 1

MF-RM

PCB Mount

Radial

250 mA

240 VAC

560 mA

3.5 A

3.8 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

MF-RM012/240-2
Bourns
1: S/2.22
8,633In Stock

Mfr. Part #
MF-RM012/240-2

Mouser Part #
652-MF-RM012/240-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.12A 240V RADIAL LEADED

Learn More

Datasheet

8,633In Stock

Cut Tape

S/2.22

S/2.12

S/1.93

S/1.67

View

Reel

S/1.16

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

120 mA

240 VAC

300 mA

1.2 A

12 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

MF-RM016/240-2
Bourns
1: S/3.66
12,192In Stock

Mfr. Part #
MF-RM016/240-2

Mouser Part #
652-MF-RM016/240-2

Bourns

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

Learn More

Datasheet

12,192In Stock

Cut Tape

S/3.66

S/2.81

S/2.63

S/1.99

View

Reel

S/1.30

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

160 mA

240 VAC

370 mA

2 A

7.8 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX

MF-RM040/240-2
Bourns
1: S/1.99
11,949In Stock

Mfr. Part #
MF-RM040/240-2

Mouser Part #
652-MF-RM040/240-2

Bourns

Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX

Learn More

Datasheet

11,949In Stock

Cut Tape

S/1.99

S/1.83

S/1.58

S/1.48

View

Reel

S/1.37

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

400 mA

240 VAC

900 mA

5.5 A

1.9 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-2
Bourns
1: S/2.69
13,458In Stock

Mfr. Part #
MF-RM033/240-2

Mouser Part #
652-MF-RM033/240-2

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

Learn More

Datasheet

13,458In Stock

Cut Tape

S/2.69

S/2.44

S/2.03

S/1.88

View

Reel

S/1.21

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

330 mA

240 VAC

740 mA

4.5 A

2.6 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .05A-HD 1A MAX

MF-RM005/240-2
Bourns
1: S/1.75
10,808In Stock

Mfr. Part #
MF-RM005/240-2

Mouser Part #
652-MF-RM005/240-2

Bourns

Resettable Fuses - PPTC 240V .05A-HD 1A MAX

Learn More

Datasheet

10,808In Stock

Cut Tape

S/1.75

S/1.47

S/1.34

S/1.27

View

Reel

S/0.841

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

50 mA

240 VAC

120 mA

1 A

65 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

MF-RM025/240-2
Bourns
1: S/2.88
13,702In Stock

Mfr. Part #
MF-RM025/240-2

Mouser Part #
652-MF-RM025/240-2

Bourns

Resettable Fuses - PPTC 240V .25A-HD 3.5A MAX

Learn More

Datasheet

13,702In Stock

Cut Tape

S/2.88

S/2.51

S/2.20

S/1.88

View

Reel

S/1.12

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

250 mA

240 VAC

560 mA

3.5 A

3.8 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

MF-RM055/240-0
Bourns
1: S/4.24
3,169In Stock

Mfr. Part #
MF-RM055/240-0

Mouser Part #
652-MF-RM055/240-0

Bourns

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

Learn More

Datasheet

3,169In Stock

S/4.24

S/3.93

S/3.12

S/2.99

View

Min.: 1
Mult.: 1

MF-RM

PCB Mount

Radial

550 mA

240 VAC

1.25 A

7 A

1.45 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

MF-RM055/240-2
Bourns
1: S/4.24
3,229In Stock

Mfr. Part #
MF-RM055/240-2

Mouser Part #
652-MF-RM055/240-2

Bourns

Resettable Fuses - PPTC 240V .55A-HD 7A MAX

Learn More

Datasheet

3,229In Stock

Cut Tape

S/4.24

S/3.85

S/3.12

S/2.93

View

Reel

S/1.96

Min.: 1
Mult.: 1

: 4,000

MF-RM

PCB Mount

Radial

550 mA

240 VAC

1.25 A

7 A

1.45 Ohms

- 20 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 240V .12A-HD 1.2A MAX

MF-RM012/240-0
Bourns
1: S/2.65
1,467In Stock

Mfr. Part #
MF-RM012/240-0

Mouser Part #
652-MF-RM012/240-0

Bourns

Resettable Fuses - PPTC 240V .12A-HD 1.2A MAX

Learn More

Datasheet

1,467In Stock

S/2.65

S/2.36

S/2.02

S/1.56

View

Min.: 1
Mult.: 1

MF-RM

PCB Mount

Radial

120 mA

240 VAC

300 mA

1.2 A

12 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

MF-RM016/240-0
Bourns
1: S/2.76
3,569In Stock

Mfr. Part #
MF-RM016/240-0

Mouser Part #
652-MF-RM016/240-0

Bourns

Resettable Fuses - PPTC 240V .16A-HD 2A MAX

Learn More

Datasheet

3,569In Stock

S/2.76

S/2.51

S/2.11

S/1.63

View

Min.: 1
Mult.: 1

MF-RM

PCB Mount

Radial

160 mA

240 VAC

370 mA

2 A

7.8 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

MF-RM033/240-0
Bourns
1: S/3.00
3,799In Stock

Mfr. Part #
MF-RM033/240-0

Mouser Part #
652-MF-RM033/240-0

Bourns

Resettable Fuses - PPTC 240V .33A-HD 4.5A MAX

Learn More

Datasheet

3,799In Stock

S/3.00

S/2.70

S/2.28

S/1.91

View

Min.: 1
Mult.: 1

MF-RM

PCB Mount

Radial

330 mA

240 VAC

740 mA

4.5 A

2.6 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 240V .05A-HD 1A MAX

MF-RM005/240-0
Bourns
9,000: S/0.907
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
MF-RM005/240-0

Mouser Part #
652-MF-RM005/240-0

Bourns

Resettable Fuses - PPTC 240V .05A-HD 1A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

S/0.907

Min.: 9,000
Mult.: 3,000

MF-RM

PCB Mount

Radial

50 mA

240 V

120 mA

1 A

18.5 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 0.08A 240V RADIAL LEADED

MF-RM008/240-0
Bourns
9,000: S/1.04
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
MF-RM008/240-0

Mouser Part #
652-MF-RM008/240-0

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.08A 240V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

S/1.04

Min.: 9,000
Mult.: 3,000

MF-RM

PCB Mount

Radial

80 mA

240 V

190 mA

1.2 A

7.4 Ohms

- 20 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX

MF-RM040/240-0
Bourns
9,000: S/1.72
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
MF-RM040/240-0

Mouser Part #
652-MF-RM040/240-0

Bourns

Resettable Fuses - PPTC 240V .4A-HD 5.5A MAX

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

S/1.72

Min.: 9,000
Mult.: 3,000

MF-RM

PCB Mount

Radial

400 mA

240 V

900 mA

5.5 A

600 mOhms

- 20 C

+ 85 C

5.1 mm

Bulk

MF-RM Multifuse® PTC Resettable Fuses

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