Resettable Fuses - PPTC – Mouser Indonesia

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Radial-Leaded PolySwitch Resettable PPTCs

Littelfuse Radial-Leaded Resettable PPTCs are designed to provide overcurrent protection for applications where space is not a concern, and resettable protection is preferred. With so many options in the radial-leaded PPTCs family, engineers can design with more flexibility. The components feature current ratings from 50mA to 15A, low resistance, and a fast time-to-trip. Higher voltage ratings (6V to 72V) allow for use in new applications. Littelfuse Radial-Leaded Resettable PPTCs are compatible with high-volume electronics assembly and can assist in meeting regulatory requirements.

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Part #

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030S
Littelfuse
1: Rp6.971
487In Stock

Mfr. Part No.
RXEF030S

Mouser Part No
650-RXEF030S

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

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Datasheet

Product Comments

487In Stock

Rp6.971

Rp6.329

Rp5.247

Rp4.843

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

300 mA

72 VDC

600 mA

40 A

2.1 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

RXEF030S-2
Littelfuse
1: Rp8.256
3.230In Stock

Mfr. Part No.
RXEF030S-2

Mouser Part No
650-RXEF030S-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .3A 72V 40A Imax

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Datasheet

Product Comments

3.230In Stock

Cut Tape

Rp8.256

Rp7.577

Rp6.293

Rp5.816

View

Reel

Rp3.688

Min.: 1
Mult.: 1

Reel: 3.000

RXEF

PCB Mount

Radial

300 mA

72 VDC

600 mA

40 A

2.1 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF040S
Littelfuse
1: Rp6.971
1.066In Stock

Mfr. Part No.
RXEF040S

Mouser Part No
650-RXEF040S

Littelfuse

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

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Datasheet

Product Comments

1.066In Stock

Rp6.971

Rp5.706

Rp5.265

Rp5.155

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

1.29 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC .5A 72V 40A Imax

RXEF050-1
Littelfuse
1: Rp7.522
1.933In Stock

Mfr. Part No.
RXEF050-1

Mouser Part No
650-RXEF050-1

Littelfuse

Resettable Fuses - PPTC .5A 72V 40A Imax

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Datasheet

Product Comments

1.933In Stock

Rp7.522

Rp6.825

Rp5.669

Rp5.229

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 72V .5A-HD 40A MAX

RXEF050-AP
Littelfuse
1: Rp8.256
778In Stock

Mfr. Part No.
RXEF050-AP

Mouser Part No
650-RXEF050-AP

Littelfuse

Resettable Fuses - PPTC 72V .5A-HD 40A MAX

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Datasheet

Product Comments

778In Stock

Cut Tape

Rp8.256

Rp6.293

Rp5.816

Rp5.229

View

Reel

Rp3.688

Min.: 1
Mult.: 1

Reel: 2.000

RXEF

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

RXEF050S
Littelfuse
1: Rp6.971
274In Stock

Mfr. Part No.
RXEF050S

Mouser Part No
650-RXEF050S

Littelfuse

Resettable Fuses - PPTC Radial Lead .5A 72V 40A Imax

Learn More

Datasheet

Product Comments

274In Stock

Rp6.971

Rp5.247

Rp4.843

Rp4.366

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

RXEF065
Littelfuse
1: Rp7.705
3.142In Stock
6.500Expected 08/04/2026

Mfr. Part No.
RXEF065

Mouser Part No
650-RXEF065

Littelfuse

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

Learn More

Datasheet

Product Comments

3.142In Stock

6.500Expected 08/04/2026

Rp7.705

Rp7.082

Rp5.871

Rp4.935

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

650 mA

72 VDC

1.3 A

40 A

720 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

RXEF065-2
Littelfuse
1: Rp9.173
2.364In Stock
3.000Expected 06/04/2026

Mfr. Part No.
RXEF065-2

Mouser Part No
650-RXEF065-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .65A 72V 40A Imax

Learn More

Datasheet

Product Comments

2.364In Stock

3.000Expected 06/04/2026

Cut Tape

Rp9.173

Rp8.402

Rp6.990

Rp6.439

Reel

Rp3.889

View

Min.: 1
Mult.: 1

Reel: 3.000

RXEF

PCB Mount

Radial

650 mA

72 VDC

1.3 A

40 A

720 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075-2
Littelfuse
1: Rp9.356
1.857In Stock

Mfr. Part No.
RXEF075-2

Mouser Part No
650-RXEF075-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

Learn More

Datasheet

Product Comments

1.857In Stock

Cut Tape

Rp9.356

Rp8.513

Rp7.063

Rp6.439

View

Reel

Rp4.183

Min.: 1
Mult.: 1

Reel: 3.000

RXEF

PCB Mount

Radial

750 mA

72 VDC

1.5 A

40 A

600 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 72V 750MA 40A RXEF

RXEF075-AP
Littelfuse
1: Rp9.356
2.568In Stock

Mfr. Part No.
RXEF075-AP

Mouser Part No
650-RXEF075-AP

Littelfuse

Resettable Fuses - PPTC 72V 750MA 40A RXEF

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Datasheet

Product Comments

2.568In Stock

Cut Tape

Rp9.356

Rp8.513

Rp7.063

Rp6.531

View

Reel

Rp4.183

Min.: 1
Mult.: 1

Reel: 2.000

RXEF

PCB Mount

Radial

750 mA

72 VDC

1.5 A

40 A

600 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

RXEF075S
Littelfuse
1: Rp7.889
1.035In Stock

Mfr. Part No.
RXEF075S

Mouser Part No
650-RXEF075S

Littelfuse

Resettable Fuses - PPTC Radial Lead .75A 72V 40A Imax

Learn More

Datasheet

Product Comments

1.035In Stock

Rp7.889

Rp7.173

Rp5.962

Rp5.504

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

750 mA

72 VDC

1.5 A

40 A

600 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090-2
Littelfuse
1: Rp9.723
5.190In Stock

Mfr. Part No.
RXEF090-2

Mouser Part No
650-RXEF090-2

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

Learn More

Datasheet

Product Comments

5.190In Stock

Cut Tape

Rp9.723

Rp8.824

Rp7.393

Rp6.825

Reel

Rp4.110

View

Min.: 1
Mult.: 1

Reel: 3.000

RXEF

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC

RXEF090-AP
Littelfuse
1: Rp11.741
1.895In Stock

Mfr. Part No.
RXEF090-AP

Mouser Part No
650-RXEF090-AP

Littelfuse

Resettable Fuses - PPTC

Learn More

Datasheet

Product Comments

1.895In Stock

Cut Tape

Rp11.741

Rp10.090

Rp8.861

Rp7.137

View

Reel

Rp4.403

Min.: 1
Mult.: 1

Reel: 2.000

RXEF

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

RXEF090S
Littelfuse
1: Rp8.256
41In Stock

Mfr. Part No.
RXEF090S

Mouser Part No
650-RXEF090S

Littelfuse

Resettable Fuses - PPTC Radial Lead .9A 72V 40A Imax

Learn More

Datasheet

Product Comments

41In Stock

Rp8.256

Rp7.522

Rp6.238

Rp5.761

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC 380 mOhms 40 A 72 VDC - 40 C+ 85 C

RXEF110-AP
Littelfuse
1: Rp10.274
1.688In Stock

Mfr. Part No.
RXEF110-AP

Mouser Part No
650-RXEF110-AP

Littelfuse

Resettable Fuses - PPTC 380 mOhms 40 A 72 VDC - 40 C+ 85 C

Learn More

Datasheet

Product Comments

1.688In Stock

Cut Tape

Rp10.274

Rp9.467

Rp7.870

Rp7.265

Reel

Rp4.990

View

Min.: 1
Mult.: 1

Reel: 1.000

RXEF

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110K
Littelfuse
1: Rp8.806
2.324In Stock

Mfr. Part No.
RXEF110K

Mouser Part No
650-RXEF110K

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Learn More

Datasheet

Product Comments

2.324In Stock

Rp8.806

Rp7.870

Rp6.678

Rp6.164

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

RXEF110K-2
Littelfuse
1: Rp10.274
1.916In Stock
3.000Expected 06/04/2026

Mfr. Part No.
RXEF110K-2

Mouser Part No
650-RXEF110K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.1A 72V 40A Imax

Learn More

Datasheet

Product Comments

1.916In Stock

3.000Expected 06/04/2026

Cut Tape

Rp10.274

Rp9.393

Rp7.797

Rp7.192

Reel

Rp4.715

View

Min.: 1
Mult.: 1

Reel: 1.500

RXEF

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 72V 40A 0.25Ohms

RXEF110K-AP
Littelfuse
1: Rp10.457
1.770In Stock

Mfr. Part No.
RXEF110K-AP

Mouser Part No
650-RXEF110K-AP

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.25Ohms

Learn More

Datasheet

1.770In Stock

Cut Tape

Rp10.457

Rp9.540

Rp7.907

Rp7.302

Reel

Rp4.843

View

Min.: 1
Mult.: 1

Reel: 1.000

RXEF

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

250 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Polyswitch 2.7A

RXEF135-1
Littelfuse
1: Rp9.356
498In Stock

Mfr. Part No.
RXEF135-1

Mouser Part No
650-RXEF135-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 2.7A

Learn More

Datasheet

Product Comments

498In Stock

Rp9.356

Rp8.531

Rp7.082

Rp7.045

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

RXEF135-2
Littelfuse
1: Rp10.641
1.658In Stock

Mfr. Part No.
RXEF135-2

Mouser Part No
650-RXEF135-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.35A 72V 40A Imax

Learn More

Datasheet

Product Comments

1.658In Stock

Cut Tape

Rp10.641

Rp9.595

Rp8.091

Rp7.173

Reel

Rp4.880

View

Min.: 1
Mult.: 1

Reel: 1.500

RXEF

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 300 mOhms 40 A 72 VDC - 40 C+ 85 C

RXEF135K-2
Littelfuse
1: Rp10.274
513In Stock

Mfr. Part No.
RXEF135K-2

Mouser Part No
650-RXEF135K-2

Littelfuse

Resettable Fuses - PPTC 300 mOhms 40 A 72 VDC - 40 C+ 85 C

Learn More

Datasheet

Product Comments

513In Stock

Cut Tape

Rp10.274

Rp9.467

Rp7.870

Rp7.265

Reel

Rp4.752

View

Min.: 1
Mult.: 1

Reel: 1.500

RXEF

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

RXEF135K-AP
Littelfuse
1: Rp9.540
516In Stock

Mfr. Part No.
RXEF135K-AP

Mouser Part No
650-RXEF135K-AP

Littelfuse

Resettable Fuses - PPTC 40A 72V 2Pin Ammo Pk PolySwitch Reset Dev

Learn More

Datasheet

Product Comments

516In Stock

Cut Tape

Rp9.540

Rp8.678

Rp8.659

Rp7.815

Reel

Rp5.082

View

Min.: 1
Mult.: 1

Reel: 1.000

RXEF

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160
Littelfuse
1: Rp9.723
3.819In Stock
9.000Expected 07/04/2026

Mfr. Part No.
RXEF160

Mouser Part No
650-RXEF160

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

Learn More

Datasheet

Product Comments

3.819In Stock

9.000Expected 07/04/2026

Rp9.723

Rp8.953

Rp7.430

Rp6.751

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160K
Littelfuse
1: Rp9.540
431In Stock

Mfr. Part No.
RXEF160K

Mouser Part No
650-RXEF160K

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

Learn More

Datasheet

Product Comments

431In Stock

Rp9.540

Rp8.659

Rp7.192

Rp6.623

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

RXEF160K-2
Littelfuse
1: Rp11.741
391In Stock
4.500Expected 06/04/2026

Mfr. Part No.
RXEF160K-2

Mouser Part No
650-RXEF160K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 1.6A 72V 40A Imax

Learn More

Datasheet

Product Comments

391In Stock

4.500Expected 06/04/2026

Cut Tape

Rp11.741

Rp10.696

Rp8.879

Rp8.201

Reel

Rp5.357

View

Min.: 1
Mult.: 1

Reel: 1.500

RXEF

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Radial-Leaded PolySwitch Resettable PPTCs

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50 mA
80 mA
100 mA
120 mA
145 mA
150 mA
160 mA
170 mA
180 mA
200 mA
250 mA
300 mA
400 mA
500 mA
650 mA
700 mA
750 mA
900 mA
1 A
1.1 A

100 mA
160 mA
200 mA
240 mA
290 mA
300 mA
320 mA
340 mA
400 mA
500 mA
600 mA
650 mA
800 mA
900 mA
920 mA
1 A
1.3 A
1.4 A
1.5 A
1.8 A

6.4 mOhms
6.7 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
13 mOhms
13.1 mOhms
13.5 mOhms
14 mOhms
15 mOhms
16 mOhms
17 mOhms
17.5 mOhms
18.1 mOhms