.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: 836

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; }

Part #

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: £0.458
3,584In Stock

Mfr. Part No.
RGEF500K-AP

Mouser Part No
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

Learn More

Datasheet

3,584In Stock

Cut Tape

£0.458

£0.423

£0.351

£0.324

Reel

£0.228

View

Min.: 1
Mult.: 1

Reel: 2,000

RGEF

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RHEF1500-2

RHEF1500-2
Littelfuse
1: £1.20
4,000In Stock

Mfr. Part No.
RHEF1500-2

Mouser Part No
650-RHEF1500-2

Littelfuse

Resettable Fuses - PPTC RHEF1500-2

Learn More

Datasheet

4,000In Stock

Cut Tape

£1.20

£1.10

£0.917

£0.841

Reel

£0.618

View

Min.: 1
Mult.: 1

Reel: 1,000

RHEF

PCB Mount

Radial

15 A

16 VDC

28 A

100 A

9.2 mOhms

- 40 C

+ 125 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 2.7A 16V 60A Imax

VLP270F
Littelfuse
1: £0.571
2,432In Stock

Mfr. Part No.
VLP270F

Mouser Part No
650-VLP270F

Littelfuse

Resettable Fuses - PPTC 2.7A 16V 60A Imax

Learn More

Datasheet

2,432In Stock

£0.571

£0.407

£0.347

£0.336

View

Min.: 1
Mult.: 1

VLP

Strap Mount

SMD/SMT

2.7 A

16 VDC

6.5 A

60 A

36 mOhms

- 40 C

+ 85 C

Bulk

Resettable Fuses - PPTC 16V 2A-HD 100A RHEF

RHEF200-2
Littelfuse
1: £0.496
3,646In Stock

Mfr. Part No.
RHEF200-2

Mouser Part No
650-RHEF200-2

Littelfuse

Resettable Fuses - PPTC 16V 2A-HD 100A RHEF

Learn More

Datasheet

3,646In Stock

Cut Tape

£0.496

£0.437

£0.41

Reel

£0.41

£0.39

Min.: 1
Mult.: 1

Reel: 2,500

RHEF

PCB Mount

Radial

2 A

16 VDC

3.8 A

100 A

110 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

RXEF040-2
Littelfuse
1: £0.346
6,356In Stock

Mfr. Part No.
RXEF040-2

Mouser Part No
650-RXEF040-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .4A 72V 40A Imax

Learn More

Datasheet

Product Comments

6,356In Stock

Cut Tape

£0.346

£0.277

£0.253

£0.217

Reel

£0.152

View

Min.: 1
Mult.: 1

Reel: 3,000

RXEF

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

1.29 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RUSBF090-2
Littelfuse
1: £0.421
2,991In 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

2,991In Stock

Cut Tape

£0.421

£0.365

£0.32

£0.294

Reel

£0.177

View

Min.: 1
Mult.: 1

Reel: 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 1.04A 16V SMD AEC-Q200

ASMD125F-2
Littelfuse
1: £0.54
3,134In Stock

Mfr. Part No.
ASMD125F-2

Mouser Part No
650-ASMD125F-2

Littelfuse

Resettable Fuses - PPTC 1.04A 16V SMD AEC-Q200

Learn More

Datasheet

3,134In Stock

Cut Tape

£0.54

£0.498

£0.413

£0.382

Reel

£0.257

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ASMD

SMD/SMT

1.04 A

16 VDC

2.46 A

40 A

250 mOhms

2920 (7450 metric)

- 40 C

+ 85 C

AEC-Q100

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

TRF250-120-2
Littelfuse
1: £0.571
3,870In Stock

Mfr. Part No.
TRF250-120-2

Mouser Part No
650-TRF250-120-2

Littelfuse

Resettable Fuses - PPTC 250V .12A-HD 3A MAX

Learn More

Datasheet

3,870In Stock

Cut Tape

£0.571

£0.462

£0.425

£0.364

Reel

£0.261

View

Min.: 1
Mult.: 1

Reel: 1,500

TRF250

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5 mm

Reel, Cut Tape

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

femtoSMDC005F-02
Littelfuse
1: £0.849
1,268In Stock

Mfr. Part No.
femtoSMDC005F-02

Mouser Part No
650-FEMTOSMDC005F-02

Littelfuse

Resettable Fuses - PPTC 15V 0.05A Ih 30 Ohm

Learn More

Datasheet

1,268In Stock

Cut Tape

£0.849

£0.727

£0.636

£0.578

View

Reel

£0.285

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

femtoSMD

SMD/SMT

50 mA

15 VDC

150 mA

40 A

30 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

femtoSMDC008F-02
Littelfuse
1: £1.33
655In Stock

Mfr. Part No.
femtoSMDC008F-02

Mouser Part No
650-FEMTOSMDC008F-02

Littelfuse

Resettable Fuses - PPTC 12V 0.08A Ih 14 Ohm

Learn More

Datasheet

655In Stock

Cut Tape

£1.33

£1.15

£1.03

£0.841

View

Reel

£0.501

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

femtoSMD

SMD/SMT

80 mA

12 VDC

200 mA

40 A

14 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: £0.45
857In Stock

Mfr. Part No.
RUEF110S-1

Mouser Part No
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

857In Stock

Cut Tape

£0.45

£0.344

£0.244

£0.236

Reel

£0.20

View

Min.: 1
Mult.: 1

Reel: 500

RUEF

PCB Mount

Radial

1.1 A

30 VDC

2.2 A

100 A

170 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm

AHS050-2
Littelfuse
1: £0.751
19,945In Stock
New Product

Mfr. Part No.
AHS050-2

Mouser Part No
576-AHS050-2

New Product

Littelfuse

Resettable Fuses - PPTC RF5235-000 2018 0.5A 33VDC 1.5W 0.2Ohm

Learn More

Datasheet

19,945In Stock

Cut Tape

£0.751

£0.572

£0.48

£0.405

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AHS

SMD/SMT

500 mA

33 VDC

1.5 A

70 A

200 mOhms

2018 (5050 metric)

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm

AHS080F/33-2
Littelfuse
1: £0.751
19,973In Stock
New Product

Mfr. Part No.
AHS080F/33-2

Mouser Part No
576-AHS080F/33-2

New Product

Littelfuse

Resettable Fuses - PPTC RF5236-000 2018 0.8A 33VDC 1.9W 0.1Ohm

Learn More

Datasheet

19,973In Stock

Cut Tape

£0.751

£0.572

£0.48

£0.405

View

Reel

£0.272

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

AHS

SMD/SMT

800 mA

33 VDC

2 A

70 A

100 mOhms

2018 (5050 metric)

- 40 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm

AHS160F/24-2
Littelfuse
1: £0.751
7,479In Stock
New Product

Mfr. Part No.
AHS160F/24-2

Mouser Part No
576-AHS160F/24-2

New Product

Littelfuse

Resettable Fuses - PPTC RF5237-000 3425 1.6A 24VDC 2.3W 0.035Ohm

Learn More

Datasheet

7,479In Stock

Cut Tape

£0.751

£0.572

£0.48

£0.405

Reel

£0.303

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

AHS

SMD/SMT

1.6 A

24 VDC

4.8 A

40 A

35 mOhms

3425 (8673 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm

AHS200F/24-2
Littelfuse
1: £0.751
7,327In Stock
New Product

Mfr. Part No.
AHS200F/24-2

Mouser Part No
576-AHS200F/24-2

New Product

Littelfuse

Resettable Fuses - PPTC RF5238-000 3425 2A 24VDC 2.3W 0.03Ohm

Learn More

Datasheet

7,327In Stock

Cut Tape

£0.751

£0.572

£0.48

£0.405

Reel

£0.303

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

AHS

SMD/SMT

2 A

24 VDC

6 A

40 A

30 mOhms

3425 (8673 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm

microASMDCH020F-2
Littelfuse
1: £1.03
4,000In Stock
New Product

Mfr. Part No.
microASMDCH020F-2

Mouser Part No
576-MICROASMDCH020F2

New Product

Littelfuse

Resettable Fuses - PPTC RF5162-000 1210 0.2A 30VDC 0.8W 0.6Ohm

Learn More

Datasheet

4,000In Stock

Cut Tape

£1.03

£0.882

£0.773

£0.70

View

Reel

£0.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

microASMD

SMD/SMT

200 mA

30 VDC

600 mA

20 A

600 mOhms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm

microASMDCH035F-2
Littelfuse
1: £1.03
3,715In Stock
New Product

Mfr. Part No.
microASMDCH035F-2

Mouser Part No
576-MICROASMDCH035F2

New Product

Littelfuse

Resettable Fuses - PPTC RF5163-000 1210 0.35A 30VDC 1.2W 0.4Ohm

Learn More

Datasheet

3,715In Stock

Cut Tape

£1.03

£0.882

£0.773

£0.70

View

Reel

£0.34

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

microASMD

SMD/SMT

350 mA

30 VDC

1.05 A

20 A

400 mOhms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm

microASMDCH075F-2
Littelfuse
1: £0.856
9,985In Stock
New Product

Mfr. Part No.
microASMDCH075F-2

Mouser Part No
576-MICROASMDCH075F2

New Product

Littelfuse

Resettable Fuses - PPTC RF5034-000 1210 0.75A 16VDC 1.3W 0.1Ohm

Learn More

Datasheet

9,985In Stock

Cut Tape

£0.856

£0.707

£0.652

£0.543

View

Reel

£0.364

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

microASMD

SMD/SMT

750 mA

16 VDC

2.25 A

20 A

100 mOhms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 33V 1.2A-HD 20A 2-SMD

AHS120F/33-2
Littelfuse
1: £0.511
13,718In Stock
New Product

Mfr. Part No.
AHS120F/33-2

Mouser Part No
576-AHS120F/33-2

New Product

Littelfuse

Resettable Fuses - PPTC 33V 1.2A-HD 20A 2-SMD

Learn More

Datasheet

13,718In Stock

Cut Tape

£0.511

£0.464

£0.384

£0.355

View

Reel

£0.263

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

AHS

SMD/SMT

1.2 A

33 VDC

2.3 A

20 A

150 mOhms

2920 (7450 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 24V 3.0A-HD 20A 2-SMD

AHS300F/24-2
Littelfuse
1: £0.48
13,759In Stock
New Product

Mfr. Part No.
AHS300F/24-2

Mouser Part No
576-AHS300F/24-2

New Product

Littelfuse

Resettable Fuses - PPTC 24V 3.0A-HD 20A 2-SMD

Learn More

Datasheet

13,759In Stock

Cut Tape

£0.48

£0.441

£0.367

£0.338

Reel

£0.245

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

AHS

SMD/SMT

3 A

24 VDC

6 A

20 A

15 mOhms

3425 (8673 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5103-000

ASMDC260F/32-2
Littelfuse
1: £0.849
4,000In Stock
New Product

Mfr. Part No.
ASMDC260F/32-2

Mouser Part No
576-ASMDC260F/32-2

New Product

Littelfuse

Resettable Fuses - PPTC RF5103-000

Learn More

4,000In Stock

Cut Tape

£0.849

£0.726

£0.636

£0.578

View

Reel

£0.285

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ASMD

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm

microASMDCH010F-2
Littelfuse
1: £1.03
3,995In Stock
New Product

Mfr. Part No.
microASMDCH010F-2

Mouser Part No
576-MICROASMDCH010F2

New Product

Littelfuse

Resettable Fuses - PPTC RF5160-000 1210 0.1A 30VDC 0.8W 1Ohm

Learn More

Datasheet

3,995In Stock

Cut Tape

£1.03

£0.882

£0.773

£0.70

View

Reel

£0.364

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

microASMD

SMD/SMT

100 mA

30 VDC

300 mA

20 A

1 Ohms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm

microASMDCH016F-2
Littelfuse
1: £1.02
3,834In Stock
New Product

Mfr. Part No.
microASMDCH016F-2

Mouser Part No
576-MICROASMDCH016F2

New Product

Littelfuse

Resettable Fuses - PPTC RF5161-000 1210 0.16A 30VDC 0.8W 0.7Ohm

Learn More

Datasheet

3,834In Stock

Cut Tape

£1.02

£0.882

£0.766

£0.70

View

Reel

£0.339

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

microASMD

SMD/SMT

160 mA

30 VDC

480 mA

20 A

700 mOhms

1210 (3225 metric)

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A

0603L008YR
Littelfuse
1: £0.661
6,355In Stock

Mfr. Part No.
0603L008YR

Mouser Part No
576-0603L008YR

Littelfuse

Resettable Fuses - PPTC PTC 15V POLYFUSE SURF MOUNT 0603 0.08A

Learn More

Datasheet

6,355In Stock

Cut Tape

£0.661

£0.64

£0.595

£0.496

View

Reel

£0.295

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

0603L

SMD/SMT

80 mA

15 VDC

200 mA

40 A

12 Ohms

0603 (1608 metric)

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A

0805L002YR
Littelfuse
1: £0.841
13,959In Stock

Mfr. Part No.
0805L002YR

Mouser Part No
576-0805L002YR

Littelfuse

Resettable Fuses - PPTC PTC 63V POLYFUSE SURF MOUNT 0805 0.02A

Learn More

Datasheet

13,959In Stock

Cut Tape

£0.841

£0.689

£0.636

£0.528

View

Reel

£0.295

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

0805L

SMD/SMT

20 mA

63 VDC

60 mA

40 A

70 Ohms

0805 (2012 metric)

Reel, Cut Tape, MouseReel

Littelfuse PolySwitch Resettable Fuses - PPTC

Customer Service Office

Company

Resources

Support

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

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 V
18 VDC
20 V
20 VDC
24 V
24 VDC
30 V
30 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
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
10.5 mOhms
10.6 mOhms
11 mOhms
12 mOhms
13 mOhms