.hide-partial { max-height: none; } .show-more { display: none; }

MF-RX Resettable Fuses - PPTC

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 115

Applied Filters:

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Minimum Operating Temperature

Maximum Operating Temperature

Lead Spacing

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

MF-RX375/72-2
Bourns
1: £0.601
1,024In Stock
6,000Expected 08/07/2026

Mfr. Part No.
MF-RX375/72-2

Mouser Part No
652-MF-RX375/72-2

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

Learn More

Datasheet

1,024In Stock

6,000Expected 08/07/2026

Cut Tape

£0.601

£0.55

£0.431

£0.417

View

Reel

£0.269

Min.: 1
Mult.: 1

: 3,000

MF-RX/72

PCB Mount

Radial

3.75 A

72 VDC

7.5 A

40 A

50 mOhms

- 40 C

+ 85 C

10.2 mm

Reel, Cut Tape

Resettable Fuses - PPTC 60V .18A-HD 10A MAX

MF-RX018/250-2
Bourns
1: £0.54
2,515In Stock

Mfr. Part No.
MF-RX018/250-2

Mouser Part No
652-MF-RX018/250-2

Bourns

Resettable Fuses - PPTC 60V .18A-HD 10A MAX

Learn More

Datasheet

2,515In Stock

Cut Tape

£0.54

£0.444

£0.416

£0.314

View

Reel

£0.247

Min.: 1
Mult.: 1

: 6,000

MF-RX/250

PCB Mount

Radial

180 mA

60 VDC

500 mA

10 A

2 Ohms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape

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

MF-RX040/72-0
Bourns
1: £0.338
4,267In Stock

Mfr. Part No.
MF-RX040/72-0

Mouser Part No
652-MF-RX040/72-0

Bourns

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

Learn More

Datasheet

4,267In Stock

£0.338

£0.254

£0.238

£0.19

£0.115

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

860 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 72V RADIAL LEADED

MF-RX250/72-0-14
Bourns
1: £0.601
3,223In Stock

Mfr. Part No.
MF-RX250/72-0-14

Mouser Part No
652-MF-RX250/72-0-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 2.5A 72V RADIAL LEADED

Learn More

Datasheet

3,223In Stock

£0.601

£0.51

£0.448

£0.377

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

80 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

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

MF-RX025/72-2
Bourns
1: £0.375
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

Learn More

Datasheet

75In Stock

Cut Tape

£0.375

£0.284

£0.265

£0.201

Reel

£0.146

View

Min.: 1
Mult.: 1

: 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 0.5A 72V RADIAL LEADED

MF-RX050/72-0
Bourns
1: £0.323
7,966In Stock

Mfr. Part No.
MF-RX050/72-0

Mouser Part No
652-MF-RX050/72-0

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.5A 72V RADIAL LEADED

Learn More

Datasheet

7,966In Stock

£0.323

£0.247

£0.231

£0.221

£0.168

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

770 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 72V .9A-HD 40A MAX

MF-RX065/72-0
Bourns
1: £0.323
1,276In Stock

Mfr. Part No.
MF-RX065/72-0

Mouser Part No
652-MF-RX065/72-0

Bourns

Resettable Fuses - PPTC 72V .9A-HD 40A MAX

Learn More

Datasheet

1,276In Stock

£0.323

£0.247

£0.231

£0.195

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

650 mA

72 VDC

1.3 A

40 A

480 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX

MF-RX135/72-0
Bourns
1: £0.39
2,944In Stock

Mfr. Part No.
MF-RX135/72-0

Mouser Part No
652-MF-RX135/72-0

Bourns

Resettable Fuses - PPTC 72V 1.35A-HD 40A MAX

Learn More

Datasheet

2,944In Stock

£0.39

£0.277

£0.249

£0.21

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

190 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 72V .9A-HD 40A MAX

MF-RX090/72-0
Bourns
1: £0.361
3,076In Stock

Mfr. Part No.
MF-RX090/72-0

Mouser Part No
652-MF-RX090/72-0

Bourns

Resettable Fuses - PPTC 72V .9A-HD 40A MAX

Learn More

Datasheet

3,076In Stock

£0.361

£0.33

£0.31

£0.238

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

310 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX

MF-RX375/72-0
Bourns
1: £0.578
3,092In Stock

Mfr. Part No.
MF-RX375/72-0

Mouser Part No
652-MF-RX375/72-0

Bourns

Resettable Fuses - PPTC 72V 3.75A-HD 40A MAX

Learn More

Datasheet

3,092In Stock

£0.578

£0.462

£0.429

£0.386

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

3.75 A

72 VDC

7.5 A

40 A

50 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

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

MF-RX025/72-0
Bourns
1: £0.338
9,418In Stock

Mfr. Part No.
MF-RX025/72-0

Mouser Part No
652-MF-RX025/72-0

Bourns

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

Learn More

Datasheet

9,418In Stock

£0.338

£0.255

£0.239

£0.182

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

250 mA

72 VDC

500 mA

40 A

1.95 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX

MF-RX110/72-2
Bourns
1: £0.323
4,170In Stock

Mfr. Part No.
MF-RX110/72-2

Mouser Part No
652-MF-RX110/72-2

Bourns

Resettable Fuses - PPTC 72V 1.1A-HD 40A MAX

Learn More

Datasheet

4,170In Stock

Cut Tape

£0.323

£0.287

£0.244

£0.218

Reel

£0.144

View

Min.: 1
Mult.: 1

: 3,000

MF-RX/72

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

250 mOhms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC PTC RESETTABLE 1.1A 72V RADIAL LEADED

MF-RX110/72-0-14
Bourns
1: £0.45
510In Stock

Mfr. Part No.
MF-RX110/72-0-14

Mouser Part No
652-MF-RX110/72-0-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.1A 72V RADIAL LEADED

Learn More

Datasheet

510In Stock

£0.45

£0.354

£0.33

£0.251

View

Min.: 1
Mult.: 1

MF-RX/72

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

250 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

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

MF-RX012/250-0
Bourns
1: £0.578
1,173In Stock

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

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

Bourns

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

Learn More

Datasheet

1,173In Stock

£0.578

£0.482

£0.425

£0.341

View

Min.: 1
Mult.: 1

MF-RX/250

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

8 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

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

MF-RX040/72-2
Bourns
1: £0.413
2,275In 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

Learn More

Datasheet

2,275In Stock

Cut Tape

£0.413

£0.313

£0.292

£0.221

Reel

£0.161

View

Min.: 1
Mult.: 1

: 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 60Volt 40Amps Hold 2.5 Trip 5Amps

MF-RX250-99
Bourns
1: £0.713
48In Stock
NRND

Mfr. Part No.
MF-RX250-99

Mouser Part No
652-MFRX250-LF

NRND

Bourns

Resettable Fuses - PPTC 60Volt 40Amps Hold 2.5 Trip 5Amps

Learn More

Datasheet

48In Stock

£0.713

£0.542

£0.508

£0.384

View

Min.: 1
Mult.: 1

MF-RX

PCB Mount

Radial

2.5 A

60 VDC

5 A

40 A

80 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 1.6A 72V RADIAL LEADED

MF-RX160/72-0-14
Bourns
9,000: £0.261
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX160/72-0-14

Mouser Part No
652-MF-RX160/72-0-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 1.6A 72V RADIAL LEADED

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.261

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

MF-RX/72

PCB Mount

Radial

1.6 A

72 V

3.2 A

40 A

140 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 0.3A 72V RADIAL LEADED

MF-RX030/72-2-17
Bourns
9,000: £0.185
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX030/72-2-17

Mouser Part No
652-MF-RX030/72-2-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.3A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

£0.185

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

: 3,000

MF-RX

PCB Mount

Radial

300 mA

72 V

40 A

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC PTC RESETTABLE 0.3A 72V RADIAL LEADED

MF-RX030/72-AP-17
Bourns
8,000: £0.238
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX030/72-AP-17

Mouser Part No
652-MF-RX030/72-AP17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.3A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.238

Min.: 8,000
Mult.: 4,000

: 4,000

MF-RX

PCB Mount

Radial

300 mA

72 V

40 A

- 40 C

+ 85 C

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 72V RADIAL LEADED

MF-RX090/72-0-17
Bourns
7,500: £0.155
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX090/72-0-17

Mouser Part No
652-MF-RX090/72-0-17

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.155

Min.: 7,500
Mult.: 2,500

MF-RX

PCB Mount

Radial

900 mA

72 V

40 A

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED

MF-RX300/72-2-14
Bourns
6,000: £0.288
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX300/72-2-14

Mouser Part No
652-MF-RX300/72-2-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

£0.288

Min.: 6,000
Mult.: 3,000

: 3,000

MF-RX

PCB Mount

Radial

3 A

72 V

6 A

40 A

60 mOhms

- 40 C

+ 85 C

10.2 mm

Reel

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

MF-RX375/72-2-14
Bourns
6,000: £0.336
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX375/72-2-14

Mouser Part No
652-MF-RX375/72-2-14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 3.75A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

Cut Tape

£0.336

Min.: 6,000
Mult.: 3,000

: 3,000

MF-RX

PCB Mount

Radial

3.75 A

72 V

7.5 A

40 A

50 mOhms

- 40 C

+ 85 C

10.2 mm

Reel

Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED

MF-RX300/72-AP-14
Bourns
6,000: £0.288
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX300/72-AP-14

Mouser Part No
652-MF-RX300/72-AP14

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 3.0A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.288

Min.: 6,000
Mult.: 3,000

: 3,000

MF-RX

PCB Mount

Radial

3 A

72 V

6 A

40 A

60 mOhms

- 40 C

+ 85 C

10.2 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 0.2A 72V RADIAL LEADED

MF-RX020/72-AP
Bourns
8,000: £0.168
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX020/72-AP

Mouser Part No
652-MF-RX020/72-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.2A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.168

Min.: 8,000
Mult.: 4,000

: 4,000

MF-RX/72

PCB Mount

Radial

200 mA

72 VDC

400 mA

2.84 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 72V RADIAL LEADED

MF-RX090/72-AP
Bourns
8,000: £0.202
Non-Stocked Lead-Time 4 Weeks

Mfr. Part No.
MF-RX090/72-AP

Mouser Part No
652-MF-RX090/72-AP

Bourns

Resettable Fuses - PPTC PTC RESETTABLE 0.9A 72V RADIAL LEADED

Learn More

Datasheet

Non-Stocked Lead-Time 4 Weeks

£0.202

Min.: 8,000
Mult.: 4,000

: 4,000

MF-RX/72

PCB Mount

Radial

900 mA

72 VDC

1.8 A

310 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

MF-RX Resettable Fuses - PPTC

Customer Service Office

Company

Resources

Support

50 mOhms
60 mOhms
80 mOhms
120 mOhms
140 mOhms
190 mOhms
250 mOhms
310 mOhms
400 mOhms
480 mOhms
770 mOhms
860 mOhms
1.36 Ohms
1.95 Ohms
2 Ohms
2.84 Ohms
5.5 Ohms
6 Ohms
6.5 Ohms
7.5 Ohms