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POLYFUSE Resettable Fuses - PPTC

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Part #

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

30R400UMR
Littelfuse
1: $1.60
27,263In Stock

Mfr. Part No.
30R400UMR

Mouser Part No
576-30R400UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 4A RADIAL LEADS

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Datasheet

27,263In Stock

$1.60

$1.47

$1.21

$1.12

View

Reel

$0.741

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: $1.65
5,457In Stock

Mfr. Part No.
30R500UF

Mouser Part No
576-30R500UF

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

5,457In Stock

$1.65

$1.26

$1.06

$0.951

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

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

30R500UMR
Littelfuse
1: $1.71
3,745In Stock

Mfr. Part No.
30R500UMR

Mouser Part No
576-30R500UMR

Littelfuse

Resettable Fuses - PPTC 30V POLYFUSE 5A RADIAL LEADS

Learn More

Datasheet

3,745In Stock

$1.71

$1.54

$1.38

$1.29

Reel

$0.94

View

Min.: 1
Mult.: 1

: 1,000

30R

PCB Mount

Radial

5 A

30 VDC

10 A

40 A

50 mOhms

- 40 C

+ 85 C

10.2 mm

Ammo Pack

Resettable Fuses - PPTC 0.12A 250V RADIAL

250R120U
Littelfuse
1: $1.00
3,978In Stock

Mfr. Part No.
250R120U

Mouser Part No
576-250R120

Littelfuse

Resettable Fuses - PPTC 0.12A 250V RADIAL

Learn More

Datasheet

3,978In Stock

$1.00

$0.902

$0.721

$0.676

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 PTC 30V 7A POLY RADIAL LEADS

30R700UMR
Littelfuse
1: $2.40
1,777In Stock

Mfr. Part No.
30R700UMR

Mouser Part No
576-30R700UMR

Littelfuse

Resettable Fuses - PPTC PTC 30V 7A POLY RADIAL LEADS

Learn More

Datasheet

1,777In Stock

$2.40

$2.15

$1.85

$1.67

Reel

$1.13

View

Min.: 1
Mult.: 1

: 1,000

30R

PCB Mount

Radial

7 A

30 VDC

14 A

40 A

30 mOhms

- 40 C

+ 85 C

10.2 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: $2.47
3,475In Stock

Mfr. Part No.
72R185XMR

Mouser Part No
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

Learn More

Datasheet

3,475In Stock

$2.47

$2.29

$1.88

$1.71

Reel

$1.21

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 30V POLYFUSE .900A RADIAL LEADS

30R090UPR
Littelfuse
1: $0.904
2,717In Stock

Mfr. Part No.
30R090UPR

Mouser Part No
576-30R090UPR

Littelfuse

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

Learn More

Datasheet

2,717In Stock

$0.904

$0.698

$0.632

$0.535

Reel

$0.381

View

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 PTC 60V/250V.145A POLY TELECOM

250R145ZR
Littelfuse
1: $1.31
1,844In Stock

Mfr. Part No.
250R145ZR

Mouser Part No
576-250R145ZR

Littelfuse

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

Learn More

Datasheet

1,844In Stock

$1.31

$1.21

$0.952

$0.924

Reel

$0.546

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: $0.848
2,846In Stock

Mfr. Part No.
60R017XPR

Mouser Part No
576-60R017XPR

Littelfuse

Resettable Fuses - PPTC 60V .170A RADIAL LEADS

Learn More

Datasheet

2,846In Stock

$0.848

$0.78

$0.648

$0.598

Reel

$0.36

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: $1.06
2,295In Stock

Mfr. Part No.
72R065XPR

Mouser Part No
576-72R065XPR

Littelfuse

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

Learn More

Datasheet

2,295In Stock

$1.06

$0.963

$0.801

$0.738

Reel

$0.46

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 PTC POLYFUSE RADIAL 72V 3.75A

72R375XH
Littelfuse
1: $4.03
804In Stock

Mfr. Part No.
72R375XH

Mouser Part No
576-72R375XH

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

Learn More

Datasheet

804In Stock

$4.03

$3.35

$3.09

$2.56

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

3.75 A

72 VDC

7.5 A

40 A

80 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

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

30R160UPR
Littelfuse
1: $1.17
5,765In Stock

Mfr. Part No.
30R160UPR

Mouser Part No
576-30R160UPR

Littelfuse

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

Learn More

Datasheet

5,765In Stock

$1.17

$1.04

$0.848

$0.806

View

Reel

$0.528

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 2.50A RADIAL LEADS

30R250UPR
Littelfuse
1: $0.862
7,093In Stock

Mfr. Part No.
30R250UPR

Mouser Part No
576-30R250UPR

Littelfuse

Resettable Fuses - PPTC 30V 2.50A RADIAL LEADS

Learn More

Datasheet

7,093In Stock

$0.862

$0.765

$0.66

$0.57

View

Reel

$0.378

Min.: 1
Mult.: 1

: 2,000

30R

PCB Mount

Radial

2.5 A

30 VDC

5 A

40 A

70 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V .200A RADIAL LEADS

60R020XPR
Littelfuse
1: $0.792
7,032In Stock

Mfr. Part No.
60R020XPR

Mouser Part No
576-60R020XPR

Littelfuse

Resettable Fuses - PPTC 60V .200A RADIAL LEADS

Learn More

Datasheet

7,032In Stock

$0.792

$0.724

$0.602

$0.556

View

Reel

$0.342

Min.: 1
Mult.: 1

: 2,000

60R

PCB Mount

Radial

200 mA

60 VDC

400 mA

40 A

4.4 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

60R090XPR
Littelfuse
1: $1.18
8,592In Stock

Mfr. Part No.
60R090XPR

Mouser Part No
576-60R090XPR

Littelfuse

Resettable Fuses - PPTC 60V .900A RADIAL LEADS

Learn More

Datasheet

8,592In Stock

$1.18

$1.05

$0.873

$0.815

View

Reel

$0.535

Min.: 1
Mult.: 1

: 2,000

60R

PCB Mount

Radial

900 mA

60 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V 1.10A RADIAL LEADS

60R110XMR
Littelfuse
1: $1.63
2,787In Stock

Mfr. Part No.
60R110XMR

Mouser Part No
576-60R110XMR

Littelfuse

Resettable Fuses - PPTC 60V 1.10A RADIAL LEADS

Learn More

Datasheet

2,787In Stock

$1.63

$1.50

$1.24

$1.14

View

Reel

$0.755

Min.: 1
Mult.: 1

: 1,000

60R

PCB Mount

Radial

1.1 A

60 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 1.35A 60V RADIAL

60R135XF
Littelfuse
1: $1.42
3,468In Stock

Mfr. Part No.
60R135XF

Mouser Part No
576-60R135

Littelfuse

Resettable Fuses - PPTC 1.35A 60V RADIAL

Learn More

Datasheet

3,468In Stock

$1.42

$1.30

$1.02

$0.92

View

Min.: 1
Mult.: 1

60R

PCB Mount

Radial

1.35 A

60 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 60V 1.35A RADIAL LEADS

60R135XMR
Littelfuse
1: $1.96
2,700In Stock

Mfr. Part No.
60R135XMR

Mouser Part No
576-60R135XMR

Littelfuse

Resettable Fuses - PPTC 60V 1.35A RADIAL LEADS

Learn More

Datasheet

2,700In Stock

$1.96

$1.82

$1.49

$1.38

View

Reel

$0.933

Min.: 1
Mult.: 1

: 1,000

60R

PCB Mount

Radial

1.35 A

60 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 60V 3.75A RADIAL

60R375XH
Littelfuse
1: $4.18
1,342In Stock

Mfr. Part No.
60R375XH

Mouser Part No
576-60R375

Littelfuse

Resettable Fuses - PPTC 60V 3.75A RADIAL

Learn More

Datasheet

Product Comments

1,342In Stock

$4.18

$3.48

$3.21

$2.92

View

Min.: 1
Mult.: 1

60R

PCB Mount

Radial

3.75 A

60 VDC

7.5 A

40 A

80 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

Resettable Fuses - PPTC 60V/250V .080A TELECOM

250R080U
Littelfuse
1: $1.08
200In Stock
1,500Expected 30/9/2026

Mfr. Part No.
250R080U

Mouser Part No
576-250R080U

Littelfuse

Resettable Fuses - PPTC 60V/250V .080A TELECOM

Learn More

Datasheet

200In Stock

1,500Expected 30/9/2026

$1.08

$0.998

$0.828

$0.765

View

Min.: 1
Mult.: 1

250R

PCB Mount

Radial

80 mA

60 VDC

160 mA

3 A

33 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC 60V .25A 2.5s

60R025XU
Littelfuse
1: $0.737
83In Stock
8,500Expected 22/6/2026

Mfr. Part No.
60R025XU

Mouser Part No
576-060R0025U

Littelfuse

Resettable Fuses - PPTC 60V .25A 2.5s

Learn More

Datasheet

83In Stock

8,500Expected 22/6/2026

$0.737

$0.68

$0.564

$0.506

View

Min.: 1
Mult.: 1

60R

PCB Mount

Radial

250 mA

60 VDC

500 mA

40 A

3 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A

250R080ZR
Littelfuse
1: $1.26
896In Stock
1,200Expected 3/8/2026

Mfr. Part No.
250R080ZR

Mouser Part No
576-250R080ZR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE TELECOM 60V/250V .080A

Learn More

Datasheet

896In Stock

1,200Expected 3/8/2026

$1.26

$1.15

$0.948

$0.891

View

Reel

$0.575

Min.: 1
Mult.: 1

: 1,200

250R

PCB Mount

Radial

80 mA

60 VDC

160 mA

3 A

33 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

250R120-R2ZR
Littelfuse
1: $1.92
330In Stock

Mfr. Part No.
250R120-R2ZR

Mouser Part No
576-250R120-R2ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

Learn More

Datasheet

330In Stock

$1.92

$1.77

$1.47

$1.35

View

Reel

$1.12

Min.: 1
Mult.: 1

: 1,200

250R

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

250R120ZR
Littelfuse
1: $1.31
1,073In Stock

Mfr. Part No.
250R120ZR

Mouser Part No
576-250R120ZR

Littelfuse

Resettable Fuses - PPTC PTC 60V/250V.120A POLY TELECOM

Learn More

Datasheet

1,073In Stock

$1.31

$1.09

$0.974

$0.924

Reel

$0.655

View

Min.: 1
Mult.: 1

: 1,200

250R

PCB Mount

Radial

120 mA

60 VDC

240 mA

3 A

16 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC 0.18A 250V RADIAL

250R180F
Littelfuse
1: $1.08
615In Stock

Mfr. Part No.
250R180F

Mouser Part No
576-250R180

Littelfuse

Resettable Fuses - PPTC 0.18A 250V RADIAL

Learn More

Datasheet

615In Stock

$1.08

$0.998

$0.828

$0.705

View

Min.: 1
Mult.: 1

250R

PCB Mount

Radial

180 mA

60 V

650 mA

10 A

4 Ohms

- 40 C

+ 85 C

5.1 mm

Bulk

POLYFUSE Resettable Fuses - PPTC

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80 mA
100 mA
120 mA
145 mA
170 mA
180 mA
200 mA
250 mA
300 mA
400 mA
500 mA
650 mA
750 mA
900 mA
1.1 A
1.35 A
1.6 A
1.85 A
2.5 A
3 A

160 mA
200 mA
240 mA
290 mA
340 mA
400 mA
500 mA
600 mA
650 mA
800 mA
1 A
1.3 A
1.5 A
1.8 A
2.2 A
2.7 A
3.2 A
3.7 A
5 A
6 A

20 mOhms
30 mOhms
40 mOhms
50 mOhms
70 mOhms
80 mOhms
90 mOhms
100 mOhms
110 mOhms
130 mOhms
170 mOhms
190 mOhms
220 mOhms
300 mOhms
380 mOhms
470 mOhms
600 mOhms
720 mOhms
1.17 Ohms
1.29 Ohms