Resettable Fuses - PPTC – Mouser Singapore

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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 0.12A 250V RADIAL

250R120U
Littelfuse
1: $0.979
3,908In Stock

Mfr. Part No.
250R120U

Mouser Part No
576-250R120

Littelfuse

Resettable Fuses - PPTC 0.12A 250V RADIAL

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Datasheet

3,908In Stock

$0.979

$0.873

$0.677

$0.641

View

Min.: 1
Mult.: 1

250R

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 60V 1.85A RADIAL LEADS

60R185XMR
Littelfuse
1: $2.15
1,665In Stock

Mfr. Part No.
60R185XMR

Mouser Part No
576-60R185XMR

Littelfuse

Resettable Fuses - PPTC 60V 1.85A RADIAL LEADS

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Datasheet

1,665In Stock

$2.15

$1.88

$1.73

$1.62

Reel

$1.11

View

Min.: 1
Mult.: 1

: 1,000

60R

PCB Mount

Radial

1.85 A

60 VDC

3.7 A

40 A

190 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RHEF1500-2

RHEF1500-2
Littelfuse
1: $2.46
3,740In Stock

Mfr. Part No.
RHEF1500-2

Mouser Part No
650-RHEF1500-2

Littelfuse

Resettable Fuses - PPTC RHEF1500-2

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Datasheet

3,740In Stock

Cut Tape

$2.46

$2.28

$1.88

$1.70

Reel

$1.36

View

Min.: 1
Mult.: 1

: 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 60V 40A 2.30W Radial-leaded Device

RKEF135
Littelfuse
1: $0.68
9,501In Stock

Mfr. Part No.
RKEF135

Mouser Part No
650-RKEF135

Littelfuse

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

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Datasheet

9,501In Stock

$0.68

$0.549

$0.487

$0.45

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 430 mOhms 40 A 30 VDC - 40 C+ 125 C

RHEF100-AP
Littelfuse
1: $0.952
10,961In Stock

Mfr. Part No.
RHEF100-AP

Mouser Part No
650-RHEF100-AP

Littelfuse

Resettable Fuses - PPTC 430 mOhms 40 A 30 VDC - 40 C+ 125 C

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Datasheet

10,961In Stock

Cut Tape

$0.952

$0.845

$0.726

$0.651

View

Reel

$0.404

Min.: 1
Mult.: 1

: 2,000

RHEF

PCB Mount

Radial

1 A

30 VDC

1.8 A

40 A

430 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

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

RKEF110
Littelfuse
1: $0.734
12,841In Stock

Mfr. Part No.
RKEF110

Mouser Part No
650-RKEF110

Littelfuse

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

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Datasheet

12,841In Stock

$0.734

$0.67

$0.558

$0.514

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 RGEF250-2

RGEF250-2
Littelfuse
1: $0.544
5,535In Stock

Mfr. Part No.
RGEF250-2

Mouser Part No
650-RGEF250-2

Littelfuse

Resettable Fuses - PPTC RGEF250-2

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Datasheet

5,535In Stock

Cut Tape

$0.544

$0.513

$0.45

$0.424

View

Reel

$0.34

Min.: 1
Mult.: 1

: 3,000

RGEF

PCB Mount

Radial

2.5 A

16 VDC

4.7 A

100 A

53 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: $2.42
3,470In Stock

Mfr. Part No.
72R185XMR

Mouser Part No
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

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Datasheet

3,470In Stock

$2.42

$2.24

$1.84

$1.67

Reel

$1.16

View

Min.: 1
Mult.: 1

: 1,000

72R

PCB Mount

Radial

1.85 A

72 VDC

3.7 A

40 A

190 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF600-2

RGEF600-2
Littelfuse
1: $1.12
6,531In Stock

Mfr. Part No.
RGEF600-2

Mouser Part No
650-RGEF600-2

Littelfuse

Resettable Fuses - PPTC RGEF600-2

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Datasheet

6,531In Stock

Cut Tape

$1.12

$1.02

$0.798

$0.774

Reel

$0.435

View

Min.: 1
Mult.: 1

: 2,000

RGEF

PCB Mount

Radial

6 A

16 VDC

10.2 A

100 A

28 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC RHEF400-2

RHEF400-2
Littelfuse
1: $1.28
15,193In Stock

Mfr. Part No.
RHEF400-2

Mouser Part No
650-RHEF400-2

Littelfuse

Resettable Fuses - PPTC RHEF400-2

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Datasheet

15,193In Stock

Cut Tape

$1.28

$1.05

$0.811

$0.785

Reel

$0.54

View

Min.: 1
Mult.: 1

: 1,500

RHEF

PCB Mount

Radial

4 A

16 VDC

7.5 A

100 A

60 mOhms

- 40 C

+ 125 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200

AHRF700
Littelfuse
1: $1.94
436In Stock

Mfr. Part No.
AHRF700

Mouser Part No
650-AHRF700

Littelfuse

Resettable Fuses - PPTC 7A 16V High Temp AEC-Q200

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Datasheet

436In Stock

$1.94

$1.90

$1.52

$0.823

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

7 A

16 VDC

13.1 A

100 A

25 mOhms

- 40 C

+ 125 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200

AGRF500
Littelfuse
1: $1.20
329In Stock

Mfr. Part No.
AGRF500

Mouser Part No
650-AGRF500

Littelfuse

Resettable Fuses - PPTC 5A 16V RAD Leaded AEC-Q200

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Datasheet

329In Stock

$1.20

$1.09

$0.836

$0.811

View

Min.: 1
Mult.: 1

AGRF

PCB Mount

Radial

5 A

16 VDC

9.4 A

100 A

48 mOhms

- 40 C

+ 85 C

5.8 mm

AEC-Q100

Bulk

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

AHRF1100
Littelfuse
1: $2.22
520In Stock

Mfr. Part No.
AHRF1100

Mouser Part No
650-AHRF1100

Littelfuse

Resettable Fuses - PPTC 11A 16V High Temp AEC-Q200

Learn More

Datasheet

520In Stock

$2.22

$1.97

$1.62

$1.47

View

Min.: 1
Mult.: 1

AHRF

PCB Mount

Radial

11 A

16 VDC

21.2 A

100 A

13 mOhms

- 40 C

+ 125 C

10.9 mm

AEC-Q100

Bulk

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

RXEF065S
Littelfuse
1: $0.748
236In Stock

Mfr. Part No.
RXEF065S

Mouser Part No
650-RXEF065S

Littelfuse

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

Learn More

Datasheet

236In Stock

$0.748

$0.688

$0.57

$0.509

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 Polyswitch 2.7A

RXEF135-1
Littelfuse
1: $1.16
400In Stock

Mfr. Part No.
RXEF135-1

Mouser Part No
650-RXEF135-1

Littelfuse

Resettable Fuses - PPTC Polyswitch 2.7A

Learn More

Datasheet

400In Stock

$1.16

$0.88

$0.826

$0.624

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 PTC 60V/250V.145A POLY TELECOM

250R145ZR
Littelfuse
1: $1.28
1,828In Stock

Mfr. Part No.
250R145ZR

Mouser Part No
576-250R145ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.145A POLY TELECOM

Learn More

Datasheet

1,828In Stock

$1.28

$1.18

$0.959

$0.904

Reel

$0.549

View

Min.: 1
Mult.: 1

: 1,200

250R

PCB Mount

Radial

145 mA

60 VDC

290 mA

3 A

14 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

60R017XPR
Littelfuse
1: $0.83
2,826In Stock

Mfr. Part No.
60R017XPR

Mouser Part No
576-60R017XPR

Littelfuse

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

Learn More

Datasheet

2,826In Stock

$0.83

$0.763

$0.634

$0.585

Reel

$0.337

View

Min.: 1
Mult.: 1

: 2,000

60R

PCB Mount

Radial

170 mA

60 VDC

340 mA

40 A

8 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: $0.789
3,535In Stock

Mfr. Part No.
RGEF500K-AP

Mouser Part No
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

Learn More

Datasheet

3,535In Stock

Cut Tape

$0.789

$0.759

$0.692

$0.638

View

Reel

$0.487

Min.: 1
Mult.: 1

: 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 Radial Lead 7A 16V 100A Imax

RGEF700K-2
Littelfuse
1: $1.16
2,931In Stock

Mfr. Part No.
RGEF700K-2

Mouser Part No
650-RGEF700K-2

Littelfuse

Resettable Fuses - PPTC Radial Lead 7A 16V 100A Imax

Learn More

Datasheet

2,931In Stock

Cut Tape

$1.16

$1.06

$0.879

$0.808

View

Reel

$0.52

Min.: 1
Mult.: 1

: 1,500

RGEF

PCB Mount

Radial

7 A

16 VDC

11.9 A

100 A

22 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: $0.802
4,601In Stock

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

Learn More

Datasheet

4,601In Stock

Cut Tape

$0.802

$0.732

$0.608

$0.562

Reel

$0.309

View

Min.: 1
Mult.: 1

: 3,000

RUEF

PCB Mount

Radial

1.85 A

30 VDC

3.7 A

100 A

90 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 72V 40A 0.86Ohms

RXEF040S-2
Littelfuse
1: $0.598
5,521In Stock

Mfr. Part No.
RXEF040S-2

Mouser Part No
650-RXEF040S-2

Littelfuse

Resettable Fuses - PPTC 72V 40A 0.86Ohms

Learn More

Datasheet

5,521In Stock

Cut Tape

$0.598

$0.566

$0.51

$0.492

Reel

$0.299

View

Min.: 1
Mult.: 1

: 3,000

RXEF

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

860 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

RXEF135-2
Littelfuse
1: $0.87
2,979In 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

2,979In Stock

Cut Tape

$0.87

$0.73

$0.634

$0.588

Reel

$0.367

View

Min.: 1
Mult.: 1

: 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 PTC 6V 1.55A POLY RADIAL LEADS

06R155BPR
Littelfuse
1: $0.734
3,855In Stock

Mfr. Part No.
06R155BPR

Mouser Part No
576-06R155BPR

Littelfuse

Resettable Fuses - PPTC PTC 6V 1.55A POLY RADIAL LEADS

Learn More

Datasheet

3,855In Stock

$0.734

$0.67

$0.556

$0.513

Reel

$0.384

View

Min.: 1
Mult.: 1

: 2,000

USBR

PCB Mount

Radial

1.55 A

6 VDC

2.7 A

40 A

100 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

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

RHEF200-2
Littelfuse
1: $0.898
3,426In Stock

Mfr. Part No.
RHEF200-2

Mouser Part No
650-RHEF200-2

Littelfuse

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

Learn More

Datasheet

3,426In Stock

Cut Tape

$0.898

$0.817

$0.737

$0.694

Reel

$0.415

View

Min.: 1
Mult.: 1

: 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 30V POLYFUSE .900A RADIAL LEADS

30R090UPR
Littelfuse
1: $0.626
2,486In Stock

Mfr. Part No.
30R090UPR

Mouser Part No
576-30R090UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE .900A RADIAL LEADS

Learn More

Datasheet

2,486In Stock

$0.626

$0.54

$0.483

$0.452

View

Reel

$0.35

Min.: 1
Mult.: 1

: 2,000

30R

PCB Mount

Radial

900 mA

30 VDC

1.8 A

40 A

220 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

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
1 A
1.3 A
1.4 A
1.5 A
1.8 A
1.9 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