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

Littelfuse RUSBF Series Resettable Fuses - PPTC

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

Results: 21

Applied Filters:

Manufacturer = Littelfuse Series = RUSBF

Hold Current

Maximum Voltage

Trip Current

Resistance

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 Radial Lead .75A 6V 40A Imax

RUSBF075-2
Littelfuse
1: 0,447 €
3.069In Stock

Mfr. Part No.
RUSBF075-2

Mouser Part No
650-RUSBF075-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 6V 40A Imax

Learn More

Datasheet

3.069In Stock

Cut Tape

0,447 €

0,412 €

0,342 €

0,28 €

View

Reel

0,206 €

Min.: 1
Mult.: 1

: 3.000

RUSBF

PCB Mount

Radial

750 mA

6 VDC

1.3 A

40 A

230 mOhms

- 40 C

+ 85 C

5.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

RUSBF090-2
Littelfuse
1: 0,447 €
2.656In Stock

Mfr. Part No.
RUSBF090-2

Mouser Part No
650-RUSBF090-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

Learn More

Datasheet

2.656In Stock

Cut Tape

0,447 €

0,418 €

0,38 €

0,367 €

Reel

0,222 €

View

Min.: 1
Mult.: 1

: 3.000

RUSBF

PCB Mount

Radial

900 mA

16 VDC

1.8 A

40 A

180 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

RUSBF110-2
Littelfuse
1: 0,447 €
4.164In Stock

Mfr. Part No.
RUSBF110-2

Mouser Part No
650-RUSBF110-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

Learn More

Datasheet

4.164In Stock

Cut Tape

0,447 €

0,425 €

0,385 €

0,372 €

Reel

0,224 €

View

Min.: 1
Mult.: 1

: 3.000

RUSBF

PCB Mount

Radial

1.1 A

16 VDC

2.2 A

40 A

140 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Polyswitch 1.3A 6V

RUSBF075-AP
Littelfuse
1: 0,413 €
884In Stock

Mfr. Part No.
RUSBF075-AP

Mouser Part No
650-RUSBF075-AP

Littelfuse

Resettable Fuses - PPTC Polyswitch 1.3A 6V

Learn More

Datasheet

884In Stock

Cut Tape

0,413 €

0,374 €

0,31 €

0,287 €

Reel

0,221 €

View

Min.: 1
Mult.: 1

: 2.000

RUSBF

PCB Mount

Radial

750 mA

6 VDC

1.3 A

40 A

230 mOhms

- 40 C

+ 85 C

5.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

RUSBF090
Littelfuse
1: 0,404 €
2.245In Stock
1.500Expected 12/7/2026

Mfr. Part No.
RUSBF090

Mouser Part No
650-RUSBF090

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 16V 40A Imax

Learn More

Datasheet

2.245In Stock

1.500Expected 12/7/2026

0,404 €

0,373 €

0,31 €

0,286 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

900 mA

16 VDC

1.8 A

40 A

180 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

RUSBF110
Littelfuse
1: 0,542 €
1.025In Stock

Mfr. Part No.
RUSBF110

Mouser Part No
650-RUSBF110

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 16V 40A Imax

Learn More

Datasheet

1.025In Stock

0,542 €

0,447 €

0,412 €

0,316 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.1 A

16 VDC

2.2 A

40 A

140 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.2A 6V 40A Imax

RUSBF120
Littelfuse
1: 0,447 €
425In Stock

Mfr. Part No.
RUSBF120

Mouser Part No
650-RUSBF120

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.2A 6V 40A Imax

Learn More

Datasheet

425In Stock

0,447 €

0,412 €

0,342 €

0,316 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.2 A

6 VDC

2 A

40 A

140 mOhms

- 40 C

+ 85 C

5.9 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.35A 16V 40A Imax

RUSBF135
Littelfuse
1: 0,55 €
333In Stock

Mfr. Part No.
RUSBF135

Mouser Part No
650-RUSBF135

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 16V 40A Imax

Learn More

Datasheet

333In Stock

0,55 €

0,506 €

0,421 €

0,381 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.35 A

16 VDC

2.7 A

40 A

120 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.35A 16V 40A Imax

RUSBF135-2
Littelfuse
1: 0,568 €
985In Stock

Mfr. Part No.
RUSBF135-2

Mouser Part No
650-RUSBF135-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 16V 40A Imax

Learn More

Datasheet

985In Stock

Cut Tape

0,568 €

0,508 €

0,433 €

0,378 €

View

Reel

0,249 €

Min.: 1
Mult.: 1

: 3.000

RUSBF

PCB Mount

Radial

1.35 A

16 VDC

2.7 A

40 A

120 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 6V 40A 0.60W PolySwitch Reset Dev

RUSBF155-AP
Littelfuse
1: 0,49 €
1.943In Stock

Mfr. Part No.
RUSBF155-AP

Mouser Part No
650-RUSBF155-AP

Littelfuse

Resettable Fuses - PPTC 6V 40A 0.60W PolySwitch Reset Dev

Learn More

Datasheet

1.943In Stock

Cut Tape

0,49 €

0,446 €

0,371 €

0,342 €

View

Reel

0,261 €

Min.: 1
Mult.: 1

: 2.000

RUSBF

PCB Mount

Radial

1.55 A

6 V

2.65 A

40 A

100 mOhms

- 40 C

+ 85 C

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.6A 16V 40A Imax

RUSBF160
Littelfuse
1: 0,473 €
129In Stock

Mfr. Part No.
RUSBF160

Mouser Part No
650-RUSBF160

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 16V 40A Imax

Learn More

Datasheet

129In Stock

0,473 €

0,434 €

0,36 €

0,333 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.6 A

16 VDC

3.2 A

40 A

110 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.85A 16V 40A Imax

RUSBF185
Littelfuse
1: 0,585 €
475In Stock

Mfr. Part No.
RUSBF185

Mouser Part No
650-RUSBF185

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 16V 40A Imax

Learn More

Datasheet

475In Stock

0,585 €

0,539 €

0,447 €

0,408 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.85 A

16 VDC

3.7 A

40 A

90 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 2.5A 16V 40A Imax

RUSBF250
Littelfuse
1: 0,482 €
533In Stock

Mfr. Part No.
RUSBF250

Mouser Part No
650-RUSBF250

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 16V 40A Imax

Learn More

Datasheet

533In Stock

0,482 €

0,445 €

0,369 €

0,341 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

2.5 A

16 VDC

5 A

40 A

60 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.6A 16V 40A Imax

RUSBF160-2
Littelfuse
3.000: 0,276 €
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
RUSBF160-2

Mouser Part No
650-RUSBF160-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 16V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

0,276 €

Min.: 3.000
Mult.: 3.000

: 3.000

RUSBF

PCB Mount

Radial

1.6 A

16 V

3.2 A

40 A

110 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC Radial Lead 1.2A 6V 40A Imax

RUSBF120-2
Littelfuse
3.000: 0,243 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF120-2

Mouser Part No
650-RUSBF120-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.2A 6V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

0,243 €

Min.: 3.000
Mult.: 3.000

: 3.000

RUSBF

PCB Mount

Radial

1.2 A

6 VDC

2 A

40 A

140 mOhms

- 40 C

+ 85 C

5.9 mm

Reel

Resettable Fuses - PPTC 16V 40A 0.074Ohms

RUSBF135-AP
Littelfuse
1: 0,49 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF135-AP

Mouser Part No
650-RUSBF135-AP

Littelfuse

Resettable Fuses - PPTC 16V 40A 0.074Ohms

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

0,49 €

0,446 €

0,371 €

0,342 €

View

Reel

0,249 €

Min.: 1
Mult.: 1

: 2.000

RUSBF

PCB Mount

Radial

1.35 A

16 V

2.7 A

40 A

74 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.55A 6V 40A Imax

RUSBF155
Littelfuse
1: 0,464 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF155

Mouser Part No
650-RUSBF155

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.55A 6V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

0,464 €

0,421 €

0,35 €

0,323 €

View

Min.: 1
Mult.: 1

RUSBF

PCB Mount

Radial

1.55 A

6 VDC

2.65 A

40 A

100 mOhms

- 40 C

+ 85 C

5.9 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.55A 6V 40A Imax

RUSBF155-2
Littelfuse
3.000: 0,261 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF155-2

Mouser Part No
650-RUSBF155-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.55A 6V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

0,261 €

Min.: 3.000
Mult.: 3.000

: 3.000

RUSBF

PCB Mount

Radial

1.55 A

6 VDC

2.65 A

40 A

100 mOhms

- 40 C

+ 85 C

5.9 mm

Reel

Resettable Fuses - PPTC Radial Lead 1.85A 16V 40A Imax

RUSBF185-2
Littelfuse
3.000: 0,266 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF185-2

Mouser Part No
650-RUSBF185-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.85A 16V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

0,266 €

Min.: 3.000
Mult.: 3.000

: 3.000

RUSBF

PCB Mount

Radial

1.85 A

16 V

3.7 A

40 A

90 mOhms

- 40 C

+ 85 C

Reel

Resettable Fuses - PPTC Polyswitch 2A 6V

RUSBF185-AP
Littelfuse
1: 0,516 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF185-AP

Mouser Part No
650-RUSBF185-AP

Littelfuse

Resettable Fuses - PPTC Polyswitch 2A 6V

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

0,516 €

0,474 €

0,394 €

0,363 €

View

Reel

0,266 €

Min.: 1
Mult.: 1

: 2.000

RUSBF

PCB Mount

Radial

1.85 A

16 VDC

3.7 A

40 A

90 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 2.5A 16V 40A Imax

RUSBF250-2
Littelfuse
3.000: 0,263 €
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
RUSBF250-2

Mouser Part No
650-RUSBF250-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 16V 40A Imax

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

0,263 €

Min.: 3.000
Mult.: 3.000

: 3.000

RUSBF

PCB Mount

Radial

2.5 A

16 V

5 A

40 A

60 mOhms

- 40 C

+ 85 C

Reel

Littelfuse RUSBF Series Resettable Fuses - PPTC

Customer Service Office

Company

Resources

Support