Resettable Fuses - PPTC – Mouser Denmark

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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 .9A 16V 40A Imax

RUSBF090-2
Littelfuse
1: 3,33 kr.
2.656In Stock

Mfr. Part No.
RUSBF090-2

Mouser Part No
650-RUSBF090-2

Littelfuse

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

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Datasheet

2.656In Stock

Cut Tape

3,33 kr.

3,12 kr.

2,83 kr.

2,74 kr.

Reel

1,66 kr.

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: 3,33 kr.
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

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Datasheet

4.164In Stock

Cut Tape

3,33 kr.

3,17 kr.

2,87 kr.

2,78 kr.

Reel

1,67 kr.

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 30V POLYFUSE .900A RADIAL LEADS

30R090UPR
Littelfuse
1: 3,46 kr.
2.518In Stock

Mfr. Part No.
30R090UPR

Mouser Part No
576-30R090UPR

Littelfuse

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

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Datasheet

2.518In Stock

3,46 kr.

2,79 kr.

2,45 kr.

2,25 kr.

View

Reel

1,72 kr.

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

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

30R135UPR
Littelfuse
1: 4,24 kr.
3.366In Stock

Mfr. Part No.
30R135UPR

Mouser Part No
576-30R135UPR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 1.35A RADIAL LEADS

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Datasheet

3.366In Stock

4,24 kr.

3,70 kr.

3,13 kr.

2,88 kr.

View

Reel

2,07 kr.

Min.: 1
Mult.: 1

: 2.000

30R

PCB Mount

Radial

1.35 A

30 VDC

2.7 A

40 A

130 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RKEF500-2

RKEF500-2
Littelfuse
1: 12,31 kr.
2.000In Stock

Mfr. Part No.
RKEF500-2

Mouser Part No
650-RKEF500-2

Littelfuse

Resettable Fuses - PPTC RKEF500-2

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Datasheet

2.000In Stock

Cut Tape

12,31 kr.

9,25 kr.

6,93 kr.

6,80 kr.

Reel

5,11 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.000

RKEF

+ 85 C

Reel, Cut Tape, MouseReel

Resettable Fuses - PPTC 1.6A 30V 40A Imax

RUEF160-AP
Littelfuse
1: 3,72 kr.
3.673In Stock

Mfr. Part No.
RUEF160-AP

Mouser Part No
650-RUEF160-AP

Littelfuse

Resettable Fuses - PPTC 1.6A 30V 40A Imax

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Datasheet

3.673In Stock

Cut Tape

3,72 kr.

3,39 kr.

2,82 kr.

2,60 kr.

Reel

1,57 kr.

View

Min.: 1
Mult.: 1

: 2.000

RUEF

PCB Mount

Radial

1.6 A

30 VDC

3.2 A

100 A

110 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

RUEF250U-2
Littelfuse
1: 3,46 kr.
3.960In Stock

Mfr. Part No.
RUEF250U-2

Mouser Part No
650-RUEF250U-2

Littelfuse

Resettable Fuses - PPTC 2.5A 30V 40A Imax Uncoated

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Datasheet

3.960In Stock

Cut Tape

3,46 kr.

2,86 kr.

2,60 kr.

2,31 kr.

Reel

1,56 kr.

View

Min.: 1
Mult.: 1

: 3.000

RUEF

PCB Mount

Radial

2.5 A

30 VDC

5 A

100 A

70 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

Resettable Fuses - PPTC 9A 30V 40A Imax

RUEF900K-2
Littelfuse
1: 8,95 kr.
1.510In Stock

Mfr. Part No.
RUEF900K-2

Mouser Part No
650-RUEF900K-2

Littelfuse

Resettable Fuses - PPTC 9A 30V 40A Imax

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Datasheet

1.510In Stock

Cut Tape

8,95 kr.

8,21 kr.

6,80 kr.

6,27 kr.

View

Reel

4,21 kr.

Min.: 1
Mult.: 1

: 1.000

RUEF

PCB Mount

Radial

9 A

30 VDC

18 A

100 A

20 mOhms

- 40 C

+ 85 C

10.9 mm

Reel, Cut Tape

Resettable Fuses - PPTC 1.85A 30V 100A Imax

RUEF185-2
Littelfuse
1: 3,78 kr.
4.931In Stock

Mfr. Part No.
RUEF185-2

Mouser Part No
650-RUEF185-2

Littelfuse

Resettable Fuses - PPTC 1.85A 30V 100A Imax

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Datasheet

4.931In Stock

Cut Tape

3,78 kr.

3,45 kr.

2,86 kr.

2,51 kr.

View

Reel

1,92 kr.

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 30V 2.5A-HD 100A RUEF

RUEF250-AP
Littelfuse
1: 3,85 kr.
1.633In Stock

Mfr. Part No.
RUEF250-AP

Mouser Part No
650-RUEF250-AP

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 100A RUEF

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Datasheet

1.633In Stock

Cut Tape

3,85 kr.

3,54 kr.

2,94 kr.

2,72 kr.

Reel

1,63 kr.

View

Min.: 1
Mult.: 1

: 2.000

RUEF

PCB Mount

Radial

2.5 A

30 VDC

5 A

100 A

70 mOhms

- 40 C

+ 85 C

5.8 mm

Reel, Cut Tape

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

06R155BPR
Littelfuse
1: 3,46 kr.
3.856In Stock

Mfr. Part No.
06R155BPR

Mouser Part No
576-06R155BPR

Littelfuse

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

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Datasheet

3.856In Stock

3,46 kr.

3,16 kr.

2,63 kr.

2,42 kr.

View

Reel

1,81 kr.

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: 4,24 kr.
3.457In Stock

Mfr. Part No.
RHEF200-2

Mouser Part No
650-RHEF200-2

Littelfuse

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

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Datasheet

3.457In Stock

Cut Tape

4,24 kr.

3,86 kr.

3,48 kr.

3,27 kr.

View

Reel

1,96 kr.

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 PTC 16V 5A POLY RADIAL LEADS

16R500GU
Littelfuse
1: 5,01 kr.
3.176In Stock

Mfr. Part No.
16R500GU

Mouser Part No
576-16R500GU

Littelfuse

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

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Datasheet

3.176In Stock

5,01 kr.

4,28 kr.

3,48 kr.

3,23 kr.

View

Min.: 1
Mult.: 1

16R

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

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

250R145ZR
Littelfuse
1: 6,03 kr.
1.844In Stock

Mfr. Part No.
250R145ZR

Mouser Part No
576-250R145ZR

Littelfuse

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

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Datasheet

1.844In Stock

6,03 kr.

5,57 kr.

4,52 kr.

4,27 kr.

Reel

2,59 kr.

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: 3,92 kr.
2.846In Stock

Mfr. Part No.
60R017XPR

Mouser Part No
576-60R017XPR

Littelfuse

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

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Datasheet

2.846In Stock

3,92 kr.

3,60 kr.

2,99 kr.

2,76 kr.

Reel

1,62 kr.

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 PTC POLYFUSE RADIAL 72V .650A

72R065XPR
Littelfuse
1: 4,88 kr.
2.295In Stock

Mfr. Part No.
72R065XPR

Mouser Part No
576-72R065XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .650A

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Datasheet

2.295In Stock

4,88 kr.

4,45 kr.

3,69 kr.

3,41 kr.

Reel

2,06 kr.

View

Min.: 1
Mult.: 1

: 2.000

72R

PCB Mount

Radial

650 mA

72 VDC

1.3 A

40 A

720 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC RGEF500K-AP

RGEF500K-AP
Littelfuse
1: 3,72 kr.
3.557In Stock

Mfr. Part No.
RGEF500K-AP

Mouser Part No
650-RGEF500K-AP

Littelfuse

Resettable Fuses - PPTC RGEF500K-AP

Learn More

Datasheet

3.557In Stock

Cut Tape

3,72 kr.

3,58 kr.

3,27 kr.

3,01 kr.

View

Reel

2,30 kr.

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 30V 40A 0.90W PolySwitch Reset Dev

RUEF160S-RA
Littelfuse
1: 3,33 kr.
1.914In Stock

Mfr. Part No.
RUEF160S-RA

Mouser Part No
650-RUEF160S-RA

Littelfuse

Resettable Fuses - PPTC 30V 40A 0.90W PolySwitch Reset Dev

Learn More

Datasheet

1.914In Stock

3,33 kr.

2,53 kr.

1,79 kr.

1,74 kr.

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

1.6 A

30 V

3.2 A

40 A

110 mOhms

- 40 C

+ 85 C

Resettable Fuses - PPTC 1.1A 30V 40A Imax

RUEF110S-1
Littelfuse
1: 4,17 kr.
837In Stock

Mfr. Part No.
RUEF110S-1

Mouser Part No
650-RUEF110S-1

Littelfuse

Resettable Fuses - PPTC 1.1A 30V 40A Imax

Learn More

Datasheet

837In Stock

Cut Tape

4,17 kr.

3,22 kr.

3,02 kr.

2,28 kr.

Reel

1,98 kr.

View

Min.: 1
Mult.: 1

: 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 30V 2.5A-HD 40A MAX

RUEF250U-0.148
Littelfuse
1: 4,56 kr.
48In Stock

Mfr. Part No.
RUEF250U-0.148

Mouser Part No
650-RUEF250U-0.148

Littelfuse

Resettable Fuses - PPTC 30V 2.5A-HD 40A MAX

Learn More

Datasheet

48In Stock

4,56 kr.

3,48 kr.

View

Min.: 1
Mult.: 1

RUEF

PCB Mount

Radial

2.5 A

30 VDC

4.9 A

100 A

80 mOhms

- 40 C

+ 85 C

5.8 mm

Bulk

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

RXEF250
Littelfuse
1: 5,20 kr.
34.044In Stock

Mfr. Part No.
RXEF250

Mouser Part No
650-RXEF250

Littelfuse

Resettable Fuses - PPTC Radial Lead 2.5A 72V 40A Imax

Learn More

Datasheet

Product Comments

34.044In Stock

5,20 kr.

4,79 kr.

3,67 kr.

3,54 kr.

View

Min.: 1
Mult.: 1

RXEF

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

130 mOhms

- 40 C

+ 85 C

10.9 mm

Bulk

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

16R500GPR
Littelfuse
1: 6,67 kr.
3.926In Stock

Mfr. Part No.
16R500GPR

Mouser Part No
576-16R500GPR

Littelfuse

Resettable Fuses - PPTC PTC 16V 5A POLY RADIAL LEADS

Learn More

Datasheet

3.926In Stock

Cut Tape

6,67 kr.

6,13 kr.

4,88 kr.

4,70 kr.

View

Reel

3,07 kr.

Min.: 1
Mult.: 1

: 2.000

16R

PCB Mount

Radial

5 A

16 VDC

8.5 A

100 A

34 mOhms

- 40 C

+ 85 C

5.1 mm

Reel, Cut Tape

Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS

30R160UPR
Littelfuse
1: 5,39 kr.
5.746In Stock

Mfr. Part No.
30R160UPR

Mouser Part No
576-30R160UPR

Littelfuse

Resettable Fuses - PPTC 30V RADIAL LDS 1.60A RADIAL LEADS

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Datasheet

5.746In Stock

5,39 kr.

4,80 kr.

3,92 kr.

3,72 kr.

View

Reel

2,44 kr.

Min.: 1
Mult.: 1

: 2.000

30R

PCB Mount

Radial

1.6 A

30 VDC

3.2 A

40 A

110 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

30R400UMR
Littelfuse
1: 7,38 kr.
21.544In Stock

Mfr. Part No.
30R400UMR

Mouser Part No
576-30R400UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

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Datasheet

21.544In Stock

7,38 kr.

6,80 kr.

5,61 kr.

5,07 kr.

View

Reel

3,11 kr.

Min.: 1
Mult.: 1

: 1.000

30R

PCB Mount

Radial

4 A

30 VDC

8 A

40 A

50 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

30R500UF
Littelfuse
1: 8,58 kr.
5.221In Stock

Mfr. Part No.
30R500UF

Mouser Part No
576-30R500UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

5.221In Stock

8,58 kr.

7,25 kr.

6,42 kr.

5,51 kr.

View

Min.: 1
Mult.: 1

30R

PCB Mount

Radial

5 A

30 VDC

10 A

40 A

50 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

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