Resettable Fuses - PPTC – Mouser Mexico

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72R POLYFUSE® Resettable PTCs

Littelfuse 72R POLYFUSE^® Resettable PTCs are designed to provide overcurrent protection to 72V_DC maximum voltage with a maximum 40A short circuit rating. These radial-leaded fuses are RoHS compliant and lead-free. Littelfuse 72R POLYFUSE Resettable PTCs are ideal for a broad range of general electronics using a low voltage power supply, such as computers and computer peripherals.

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Part #

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

72R185XMR
Littelfuse
1: $2.31
3,470In Stock

Mfr. Part #
72R185XMR

Mouser Part #
576-72R185XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.85A

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Datasheet

3,470In Stock

$2.31

$2.15

$1.76

$1.60

Reel

$1.11

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 PTC POLYFUSE RADIAL 72V .750A

72R075XPR
Littelfuse
1: $0.91
2,015In Stock

Mfr. Part #
72R075XPR

Mouser Part #
576-72R075XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .750A

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Datasheet

2,015In Stock

$0.91

$0.84

$0.697

$0.651

Reel

$0.43

View

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

750 mA

72 VDC

1.5 A

40 A

600 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

72R375XH
Littelfuse
1: $3.67
799In Stock

Mfr. Part #
72R375XH

Mouser Part #
576-72R375XH

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 3.75A

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Datasheet

799In Stock

$3.67

$3.13

$2.89

$2.83

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 PTC POLYFUSE RADIAL 72V .200A

72R020XPR
Littelfuse
1: $0.741
163In Stock
2,000Expected 11/10/2026

Mfr. Part #
72R020XPR

Mouser Part #
576-72R020XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .200A

Learn More

Datasheet

163In Stock

2,000Expected 11/10/2026

$0.741

$0.677

$0.563

$0.52

View

Reel

$0.32

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

200 mA

72 VDC

400 mA

40 A

4.4 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .300A

72R030XPR
Littelfuse
1: $0.884
2,142In Stock

Mfr. Part #
72R030XPR

Mouser Part #
576-72R030XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .300A

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Datasheet

2,142In Stock

$0.884

$0.813

$0.675

$0.623

Reel

$0.45

View

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

300 mA

72 VDC

600 mA

40 A

2.1 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .400A

72R040XPR
Littelfuse
1: $0.793
2,625In Stock

Mfr. Part #
72R040XPR

Mouser Part #
576-72R040XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .400A

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Datasheet

2,625In Stock

$0.793

$0.731

$0.607

$0.571

Reel

$0.394

View

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

400 mA

72 VDC

800 mA

40 A

1.29 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A

72R050XPR
Littelfuse
1: $0.819
1,292In Stock

Mfr. Part #
72R050XPR

Mouser Part #
576-72R050XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .500A

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Datasheet

1,292In Stock

$0.819

$0.751

$0.624

$0.576

View

Reel

$0.358

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

500 mA

72 VDC

1 A

40 A

1.17 Ohms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

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

72R065XPR
Littelfuse
1: $1.30
2,175In Stock

Mfr. Part #
72R065XPR

Mouser Part #
576-72R065XPR

Littelfuse

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

Learn More

Datasheet

2,175In Stock

$1.30

$1.00

$0.94

$0.71

Reel

$0.516

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 .900A

72R090XPR
Littelfuse
1: $1.12
2,849In Stock

Mfr. Part #
72R090XPR

Mouser Part #
576-72R090XPR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V .900A

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Datasheet

2,849In Stock

$1.12

$1.03

$0.828

$0.784

View

Reel

$0.504

Min.: 1
Mult.: 1

: 2,000

72R

PCB Mount

Radial

900 mA

72 VDC

1.8 A

40 A

470 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

72R110XMR
Littelfuse
1: $1.63
1,928In Stock

Mfr. Part #
72R110XMR

Mouser Part #
576-72R110XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

Learn More

Datasheet

1,928In Stock

$1.63

$1.51

$1.23

$1.15

View

Reel

$0.763

Min.: 1
Mult.: 1

: 1,000

72R

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

72R110XU
Littelfuse
1: $1.17
592In Stock

Mfr. Part #
72R110XU

Mouser Part #
576-72R110XU

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.10A

Learn More

Datasheet

592In Stock

$1.17

$1.08

$0.893

$0.824

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

1.1 A

72 VDC

2.2 A

40 A

380 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XF
Littelfuse
1: $1.59
86In Stock

Mfr. Part #
72R135XF

Mouser Part #
576-72R135XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

Learn More

Datasheet

86In Stock

$1.59

$1.47

$1.15

$0.861

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

72R135XMR
Littelfuse
1: $1.90
994In Stock

Mfr. Part #
72R135XMR

Mouser Part #
576-72R135XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.35A

Learn More

Datasheet

994In Stock

$1.90

$1.76

$1.46

$1.35

View

Reel

$0.907

Min.: 1
Mult.: 1

: 1,000

72R

PCB Mount

Radial

1.35 A

72 VDC

2.7 A

40 A

300 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

72R160XF
Littelfuse
1: $1.47
1,400In Stock

Mfr. Part #
72R160XF

Mouser Part #
576-72R160XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

1,400In Stock

$1.47

$1.35

$1.12

$0.953

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.1 mm

Bulk

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

72R160XMR
Littelfuse
1: $2.07
1,008In Stock

Mfr. Part #
72R160XMR

Mouser Part #
576-72R160XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 1.60A

Learn More

Datasheet

1,008In Stock

$2.07

$1.90

$1.56

$1.43

View

Reel

$0.992

Min.: 1
Mult.: 1

: 1,000

72R

PCB Mount

Radial

1.6 A

72 VDC

3.2 A

40 A

220 mOhms

- 40 C

+ 85 C

5.1 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XMR
Littelfuse
1: $3.80
60In Stock

Mfr. Part #
72R250XMR

Mouser Part #
576-72R250XMR

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

Learn More

Datasheet

60In Stock

$3.80

$3.15

$2.91

$2.90

View

Reel

$1.63

Min.: 1
Mult.: 1

: 1,000

72R

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

130 mOhms

- 40 C

+ 85 C

10.2 mm

Ammo Pack

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

72R250XF
Littelfuse
1: $3.22
187Expected 10/29/2026

Mfr. Part #
72R250XF

Mouser Part #
576-72R250XF

Littelfuse

Resettable Fuses - PPTC PTC POLYFUSE RADIAL 72V 2.50A

Learn More

Datasheet

187Expected 10/29/2026

$3.22

$2.68

$2.47

$2.05

View

Min.: 1
Mult.: 1

72R

PCB Mount

Radial

2.5 A

72 VDC

5 A

40 A

130 mOhms

- 40 C

+ 85 C

10.2 mm

Bulk

72R POLYFUSE® Resettable PTCs

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