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

Littelfuse PolySwitch Resettable Fuses - PPTC

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

Results: 692

Applied Filters:

Manufacturer = Littelfuse Tradename = PolySwitch

Series

Mounting Style

Termination Style

Hold Current

Maximum Voltage

Trip Current

Current Rating - Max

Resistance

Package/Case

Minimum Operating Temperature

Maximum Operating Temperature

Lead Spacing

Qualification

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; }

Download Table (.CSV)

Part #

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

LVR012S
Littelfuse
1: Rp10.861
5.643In Stock

Mfr. Part No.
LVR012S

Mouser Part No
650-LVR012S

Littelfuse

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

Learn More

Datasheet

5.643In Stock

More Info Available

Rp10.861

Rp9.985

Rp8.303

Rp7.305

View

Min.: 1
Mult.: 1

LVR

PCB Mount

Radial

120 mA

120 VAC/VDC

300 mA

20 A

12 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

LVR012S-2
Littelfuse
1: Rp12.963
9.957In Stock

Mfr. Part No.
LVR012S-2

Mouser Part No
650-LVR012S-2

Littelfuse

Resettable Fuses - PPTC .12A 240VAC 20/1.2A Imax

Learn More

Datasheet

9.957In Stock

Cut Tape

Rp12.963

Rp11.877

Rp9.862

Rp9.091

Reel

Rp5.623

View

Min.: 1
Mult.: 1

: 2.000

LVR

PCB Mount

Radial

120 mA

120 VAC/VDC

300 mA

20 A

12 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

LVR040S
Littelfuse
1: Rp12.787
6.758In Stock
8.303On Order

Mfr. Part No.
LVR040S

Mouser Part No
650-LVR040S

Littelfuse

Resettable Fuses - PPTC .4A 240VAC 20/5.5A Imax

Learn More

Datasheet

6.758In Stock

8.303On Order

Rp12.787

Rp11.386

Rp9.529

Rp9.039

View

Min.: 1
Mult.: 1

LVR

PCB Mount

Radial

400 mA

120 VAC/VDC

900 mA

20 A

1.9 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET

LVR100S-240
Littelfuse
1: Rp20.495
17.465In Stock

Mfr. Part No.
LVR100S-240

Mouser Part No
650-LVR100S-240

Littelfuse

Resettable Fuses - PPTC LVR 240V 1A POLYSWITCH RESET

Learn More

Datasheet

17.465In Stock

Rp20.495

Rp16.921

Rp14.609

Rp13.278

View

Min.: 1
Mult.: 1

LVR

PCB Mount

Radial

1 A

240 VAC/VDC

2 A

10 A

580 mOhms

- 40 C

+ 85 C

11.4 mm

Bulk

Resettable Fuses - PPTC 30Vdc 10A MINI-SMD MINI-SMD

NANOSMDCH010F-02
Littelfuse
1: Rp12.087
7.949In Stock

Mfr. Part No.
NANOSMDCH010F-02

Mouser Part No
650-NANOSMDCH010F-02

Littelfuse

Resettable Fuses - PPTC 30Vdc 10A MINI-SMD MINI-SMD

Learn More

Datasheet

7.949In Stock

Cut Tape

Rp12.087

Rp11.053

Rp9.179

Rp8.478

View

Reel

Rp4.695

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

nanoSMD

PCB Mount

SMD/SMT

100 mA

30 VDC

350 mA

10 A

10 Ohms

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

RKEF110
Littelfuse
1: Rp8.583
10.267In Stock
4.500On Order

Mfr. Part No.
RKEF110

Mouser Part No
650-RKEF110

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.20W Radial-leaded Device

Learn More

Datasheet

10.267In Stock

4.500On Order

Rp8.583

Rp7.830

Rp6.586

Rp6.078

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.1 A

60 VDC

2.2 A

40 A

470 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: Rp8.759
10.410In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.30W Radial-leaded Device

Learn More

Datasheet

10.410In Stock

Rp8.759

Rp7.970

Rp6.621

Rp6.113

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.35 A

60 VDC

2.7 A

40 A

370 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

RKEF185
Littelfuse
1: Rp9.284
6.858In Stock

Mfr. Part No.
RKEF185

Mouser Part No
650-RKEF185

Littelfuse

Resettable Fuses - PPTC 60V 40A 2.60W Radial-leaded Device

Learn More

Datasheet

6.858In Stock

More Info Available

Rp9.284

Rp7.602

Rp5.763

Rp5.273

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

1.85 A

60 VDC

3.7 A

40 A

250 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

RKEF300
Littelfuse
1: Rp11.211
4.440In Stock

Mfr. Part No.
RKEF300

Mouser Part No
650-RKEF300

Littelfuse

Resettable Fuses - PPTC 60V 40A 3.20W Radial-leaded Device

Learn More

Datasheet

4.440In Stock

Rp11.211

Rp10.230

Rp8.496

Rp7.550

View

Min.: 1
Mult.: 1

RKEF

PCB Mount

Radial

3 A

60 VDC

6 A

40 A

80 mOhms

- 40 C

+ 85 C

5.84 mm

Bulk

Resettable Fuses - PPTC .9A 30V 100A Imax

RUEF090
Littelfuse
1: Rp7.007
12.550In Stock

Mfr. Part No.
RUEF090

Mouser Part No
650-RUEF090

Littelfuse

Resettable Fuses - PPTC .9A 30V 100A Imax

Learn More

Datasheet

12.550In Stock

Rp7.007

Rp6.236

Rp5.290

Rp4.870

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

900 mA

30 VDC

1.8 A

100 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 1.1A 30V 100A Imax

RUEF110
Littelfuse
1: Rp7.007
18.420In Stock

Mfr. Part No.
RUEF110

Mouser Part No
650-RUEF110

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 100A Imax

Learn More

Datasheet

18.420In Stock

Rp7.007

Rp5.868

Rp4.642

Rp4.467

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

100 A

170 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 1.35A 30V 100A Imax

RUEF135
Littelfuse
1: Rp7.357
9.066In Stock

Mfr. Part No.
RUEF135

Mouser Part No
650-RUEF135

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 100A Imax

Learn More

Datasheet

9.066In Stock

More Info Available

Rp7.357

Rp6.271

Rp5.255

Rp4.695

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.35 A

30 VDC

2.7 A

100 A

130 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 1.35A 30V 40A Imax

RUEF135-2
Littelfuse
1: Rp8.408
7.545In Stock

Mfr. Part No.
RUEF135-2

Mouser Part No
650-RUEF135-2

Littelfuse

Resettable Fuses - PPTC 1.35A 30V 40A Imax

Learn More

Datasheet

7.545In Stock

Cut Tape

Rp8.408

Rp7.410

Rp6.674

Rp6.271

Reel

Rp3.661

View

Min.: 1
Mult.: 1

: 3.000

RUEF

PCB Mount

Radial

1.35 A

30 VDC

2.7 A

40 A

130 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 1.6A 30V 100A Imax

RUEF160
Littelfuse
1: Rp7.357
9.284In Stock
2.000On Order

Mfr. Part No.
RUEF160

Mouser Part No
650-RUEF160

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 100A Imax

Learn More

Datasheet

9.284In Stock

2.000On Order

Rp7.357

Rp6.709

Rp5.640

Rp4.992

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.6 A

30 VDC

3.2 A

100 A

110 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185
Littelfuse
1: Rp7.532
24.431In Stock

Mfr. Part No.
RUEF185

Mouser Part No
650-RUEF185

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

24.431In Stock

Rp7.532

Rp6.341

Rp5.465

Rp4.870

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.85 A

30 VDC

3.7 A

100 A

90 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300
Littelfuse
1: Rp8.408
15.415In Stock
15.000On Order

Mfr. Part No.
RUEF300

Mouser Part No
650-RUEF300

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

15.415In Stock

15.000On Order

Rp8.408

Rp7.340

Rp5.991

Rp5.343

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

3 A

30 VDC

6 A

100 A

80 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 3A 30V 100A Imax

RUEF300-2
Littelfuse
1: Rp10.335
8.346In Stock

Mfr. Part No.
RUEF300-2

Mouser Part No
650-RUEF300-2

Littelfuse

Resettable Fuses - PPTC 3A 30V 100A Imax

Learn More

Datasheet

8.346In Stock

Cut Tape

Rp10.335

Rp9.109

Rp7.743

Rp7.182

Reel

Rp4.257

View

Min.: 1
Mult.: 1

: 2.500

RUEF

PCB Mount

Radial

3 A

30 VDC

6 A

100 A

80 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 6A 30V 40A Imax

RUEF600K-2
Littelfuse
1: Rp15.240
4.315In Stock
3.000On Order

Mfr. Part No.
RUEF600K-2

Mouser Part No
650-RUEF600K-2

Littelfuse

Resettable Fuses - PPTC 6A 30V 40A Imax

Learn More

Datasheet

4.315In Stock

3.000On Order

Cut Tape

Rp15.240

Rp13.961

Rp11.596

Rp10.703

Reel

Rp7.340

View

Min.: 1
Mult.: 1

: 1.000

RUEF

PCB Mount

Radial

6 A

30 VDC

12 A

100 A

40 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 8A 30V 100A Imax

RUEF800
Littelfuse
1: Rp15.065
9.098In Stock

Mfr. Part No.
RUEF800

Mouser Part No
650-RUEF800

Littelfuse

Resettable Fuses - PPTC 8A 30V 100A Imax

Learn More

Datasheet

9.098In Stock

Rp15.065

Rp12.595

Rp11.369

Rp10.580

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

8 A

30 VDC

16 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC 9A 30V 100A Imax

RUEF900
Littelfuse
1: Rp18.568
8.530In Stock
1.900On Order

Mfr. Part No.
RUEF900

Mouser Part No
650-RUEF900

Littelfuse

Resettable Fuses - PPTC 9A 30V 100A Imax

Learn More

Datasheet

8.530In Stock

1.900On Order

Rp18.568

Rp17.009

Rp14.119

Rp13.015

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

9 A

30 VDC

18 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

RXEF005-2
Littelfuse
1: Rp7.707
18.098In Stock

Mfr. Part No.
RXEF005-2

Mouser Part No
650-RXEF005-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .05A 60V 40A Imax

Learn More

Datasheet

Product Comments

18.098In Stock

Cut Tape

Rp7.707

Rp6.709

Rp5.693

Rp5.273

Reel

Rp3.118

View

Min.: 1
Mult.: 1

: 3.000

RXEF

PCB Mount

Radial

50 mA

60 VDC

100 mA

40 A

20 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

RXEF010
Littelfuse
1: Rp6.306
23.782In Stock
12.225On Order

Mfr. Part No.
RXEF010

Mouser Part No
650-RXEF010

Littelfuse

Resettable Fuses - PPTC Radial Lead .1A 60V 40A Imax

Learn More

Datasheet

Product Comments

23.782In Stock

12.225On Order

Rp6.306

Rp5.483

Rp4.747

Rp4.362

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

100 mA

60 VDC

200 mA

40 A

7.5 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

RXEF017
Littelfuse
1: Rp6.306
17.840In Stock
8.500On Order

Mfr. Part No.
RXEF017

Mouser Part No
650-RXEF017

Littelfuse

Resettable Fuses - PPTC Radial Lead .17A 60V 40A Imax

Learn More

Datasheet

Product Comments

17.840In Stock

8.500On Order

Rp6.306

Rp5.290

Rp4.432

Rp4.187

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

170 mA

60 VDC

340 mA

40 A

8 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

RXEF020
Littelfuse
1: Rp6.306
20.136In Stock

Mfr. Part No.
RXEF020

Mouser Part No
650-RXEF020

Littelfuse

Resettable Fuses - PPTC Radial Lead .2A 72V 40A Imax

Learn More

Datasheet

Product Comments

20.136In Stock

Rp6.306

Rp5.553

Rp4.800

Rp4.257

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

200 mA

72 VDC

400 mA

40 A

4.4 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

RXEF025
Littelfuse
1: Rp6.481
8.358In Stock
8.075On Order

Mfr. Part No.
RXEF025

Mouser Part No
650-RXEF025

Littelfuse

Resettable Fuses - PPTC Radial Lead .25A 72V 40A Imax

Learn More

Datasheet

Product Comments

8.358In Stock

8.075On Order

Rp6.481

Rp5.080

Rp4.449

Rp4.134

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

250 mA

72 VDC

500 mA

40 A

3 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Littelfuse PolySwitch Resettable Fuses - PPTC

Customer Service Office

Company

Resources

Support

0603L
0805L
1206L
1210L
2920L
AGRF
AHEF
AHRF
AHS
ASMD
ASMDC
BD280
BD540
decaSMD
femtoASMD
femtoSMD
HT SMD
LR4
LSP
LVR

20 mA
50 mA
55 mA
80 mA
100 mA
110 mA
120 mA
130 mA
140 mA
145 mA
150 mA
160 mA
170 mA
180 mA
183 mA
184 mA
200 mA
230 mA
250 mA
300 mA

6 V
6 VDC
8 VDC
9 VDC
12 V
12 VDC
13.2 VDC
14 VDC
15 V
15 VDC
16 V
16 VDC
18 VDC
20 VDC
24 VDC
30 V
30 VDC
32 VDC
33 VDC
48 VDC

60 mA
100 mA
120 mA
150 mA
160 mA
170 mA
190 mA
200 mA
220 mA
240 mA
250 mA
260 mA
280 mA
290 mA
300 mA
320 mA
340 mA
350 mA
370 mA
390 mA

1 A
1.2 A
2 A
3 A
3.1 A
3.5 A
4.5 A
5.5 A
7 A
7.5 A
10 A
12.5 A
15 A
20 A
25 A
40 A
50 A
60 A
70 A
100 A

3.3 mOhms
4.4 mOhms
4.5 mOhms
6.4 mOhms
6.5 mOhms
6.7 mOhms
7 mOhms
8.6 mOhms
8.9 mOhms
9 mOhms
9.1 mOhms
9.2 mOhms
10 mOhms
10.2 mOhms
10.6 mOhms
11 mOhms
12 mOhms
13 mOhms
13.1 mOhms
13.5 mOhms