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ITV Battery Protectors

Littelfuse ITV Battery Protectors are three-terminal, surface-mountable Li-ion battery protectors designed to protect against overcurrent and overcharging. These ITVs utilize a fuse element for stable operation under normal electrical current and to cut off the current when overcurrent occurs. A heater is directly embedded under the chemical fuse element and will generate heat to blow the fuse when overvoltage is detected by an IC or field-effect transistor (FET). These chip-style devices have an operating supply current of 12A, 15A, 30A, 40A, and 60A and an operating supply voltage range from 4V to 62V. Applications for Littelfuse ITV Battery Protectors include E-bikes, power tools, automotive, energy storage systems, and drones.

All Results (44)

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Part #

Battery Management ITV 5.4*3.2MM 50V 30A

ITV5432L5030WR
Littelfuse
1: S/17.91
7,570In Stock

Mfr. Part #
ITV5432L5030WR

Mouser Part #
650-ITV5432L5030WR

Littelfuse

Battery Management ITV 5.4*3.2MM 50V 30A

Learn More

Datasheet

7,570In Stock

Cut Tape

S/17.91

S/13.51

S/12.42

S/11.21

View

Reel

S/8.72

Min.: 1
Mult.: 1

: 3,000

Battery Management ITV 9.5*5.0mm 50V 60A

ITV9550L5060MR
Littelfuse
1: S/57.65
1,193In Stock

Mfr. Part #
ITV9550L5060MR

Mouser Part #
576-ITV9550L5060MR

Littelfuse

Battery Management ITV 9.5*5.0mm 50V 60A

Learn More

Datasheet

1,193In Stock

Cut Tape

S/57.65

S/45.23

S/42.00

S/38.57

View

Reel

S/31.41

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0mm 18V 30A

ITV9550L1830MR
Littelfuse
1: S/30.24
334In Stock

Mfr. Part #
ITV9550L1830MR

Mouser Part #
576-ITV9550L1830MR

Littelfuse

Battery Management ITV 9.5*5.0mm 18V 30A

Learn More

Datasheet

334In Stock

Cut Tape

S/30.24

S/23.32

S/21.60

S/20.40

Reel

S/17.83

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses ITV 4.0*3.0MM 20V 15A

ITV4030L2015NR
Littelfuse
1: S/21.21
2,012In Stock

Mfr. Part #
ITV4030L2015NR

Mouser Part #
650-ITV4030L2015NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 20V 15A

Learn More

Datasheet

2,012In Stock

Cut Tape

S/21.21

S/17.59

S/16.39

S/13.47

View

Reel

S/8.60

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Battery Management ITV 5.4*3.2MM 30V 30A

ITV5432L3030WR
Littelfuse
1: S/18.72
1,030In Stock

Mfr. Part #
ITV5432L3030WR

Mouser Part #
650-ITV5432L3030WR

Littelfuse

Battery Management ITV 5.4*3.2MM 30V 30A

Learn More

Datasheet

1,030In Stock

Cut Tape

S/18.72

S/17.28

S/14.32

S/13.23

View

Reel

S/8.60

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Battery Management ITV 9.5*5.0MM 14V 30A

ITV9550L1430MR
Littelfuse
1: S/30.24
588In Stock

Mfr. Part #
ITV9550L1430MR

Mouser Part #
650-ITV9550L1430MR

Littelfuse

Battery Management ITV 9.5*5.0MM 14V 30A

Learn More

Datasheet

588In Stock

Cut Tape

S/30.24

S/23.32

S/21.60

S/19.70

Reel

S/18.37

View

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses ITV 4.0*3.0MM 12V 12A

ITV4030L1212NR
Littelfuse
1: S/18.26
4,355In Stock

Mfr. Part #
ITV4030L1212NR

Mouser Part #
650-ITV4030L1212NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 12V 12A

Learn More

Datasheet

4,355In Stock

Cut Tape

S/18.26

S/16.97

S/15.92

S/12.88

View

Reel

S/8.06

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Battery Management ITV 5.4*3.2MM 40V 30A

ITV5432L4030WR
Littelfuse
1: S/17.91
2,572In Stock

Mfr. Part #
ITV5432L4030WR

Mouser Part #
650-ITV5432L4030WR

Littelfuse

Battery Management ITV 5.4*3.2MM 40V 30A

Learn More

Datasheet

2,572In Stock

Cut Tape

S/17.91

S/13.51

S/12.42

S/11.21

View

Reel

S/9.93

Min.: 1
Mult.: 1

: 3,000

Battery Management ITV 9.5*5.0MM 12V 45A

ITV9550L1245MR
Littelfuse
1: S/30.24
795In Stock

Mfr. Part #
ITV9550L1245MR

Mouser Part #
650-ITV9550L1245MR

Littelfuse

Battery Management ITV 9.5*5.0MM 12V 45A

Learn More

Datasheet

795In Stock

Cut Tape

S/30.24

S/23.32

S/21.60

S/19.70

Reel

S/17.63

View

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0MM 14V 45A

ITV9550L1445MR
Littelfuse
1: S/30.24
645In Stock

Mfr. Part #
ITV9550L1445MR

Mouser Part #
650-ITV9550L1445MR

Littelfuse

Battery Management ITV 9.5*5.0MM 14V 45A

Learn More

Datasheet

645In Stock

Cut Tape

S/30.24

S/23.32

S/21.60

S/19.70

View

Reel

S/15.57

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0MM 50V 30A

ITV9550L5030MR
Littelfuse
1: S/30.24
1,528In Stock

Mfr. Part #
ITV9550L5030MR

Mouser Part #
650-ITV9550L5030MR

Littelfuse

Battery Management ITV 9.5*5.0MM 50V 30A

Learn More

Datasheet

1,528In Stock

Cut Tape

S/30.24

S/23.32

S/21.60

S/19.70

View

Reel

S/15.57

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 5.4*3.2MM 12V 30A

ITV5432L1230WR
Littelfuse
1: S/17.91
2,328In Stock

Mfr. Part #
ITV5432L1230WR

Mouser Part #
650-ITV5432L1230WR

Littelfuse

Battery Management ITV 5.4*3.2MM 12V 30A

Learn More

Datasheet

2,328In Stock

Cut Tape

S/17.91

S/13.51

S/12.42

S/11.21

View

Reel

S/8.60

Min.: 1
Mult.: 1

: 3,000

Battery Management ITV 9.5*5.0mm 12V 60A

ITV9550L1260MR
Littelfuse
1: S/58.35
65In Stock

Mfr. Part #
ITV9550L1260MR

Mouser Part #
576-ITV9550L1260MR

Littelfuse

Battery Management ITV 9.5*5.0mm 12V 60A

Learn More

Datasheet

65In Stock

Cut Tape

S/58.35

S/49.36

S/43.48

S/39.98

View

Reel

S/31.18

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0MM 30V 30A

ITV9550L3030MR
Littelfuse
1: S/30.83
784In Stock

Mfr. Part #
ITV9550L3030MR

Mouser Part #
650-ITV9550L3030MR

Littelfuse

Battery Management ITV 9.5*5.0MM 30V 30A

Learn More

Datasheet

784In Stock

Cut Tape

S/30.83

S/25.89

S/24.60

S/22.69

View

Reel

S/15.57

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0MM 40V 45A

ITV9550L4045MR
Littelfuse
1: S/30.83
799In Stock

Mfr. Part #
ITV9550L4045MR

Mouser Part #
650-ITV9550L4045MR

Littelfuse

Battery Management ITV 9.5*5.0MM 40V 45A

Learn More

Datasheet

799In Stock

Cut Tape

S/30.83

S/25.89

S/22.73

S/20.82

View

Reel

S/15.57

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0MM 50V 45A

ITV9550L5045MR
Littelfuse
1: S/31.53
2,814In Stock

Mfr. Part #
ITV9550L5045MR

Mouser Part #
650-ITV9550L5045MR

Littelfuse

Battery Management ITV 9.5*5.0MM 50V 45A

Learn More

Datasheet

2,814In Stock

Cut Tape

S/31.53

S/28.80

S/23.86

S/21.99

Reel

S/15.61

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 5.4*3.2MM 14V 30A

ITV5432L1430WR
Littelfuse
1: S/18.10
85In Stock
3,000Expected 2/2/2027

Mfr. Part #
ITV5432L1430WR

Mouser Part #
650-ITV5432L1430WR

Littelfuse

Battery Management ITV 5.4*3.2MM 14V 30A

Learn More

Datasheet

85In Stock

3,000Expected 2/2/2027

Cut Tape

S/18.10

S/15.03

S/13.16

S/11.99

View

Reel

S/8.60

Min.: 1
Mult.: 1

: 3,000

Battery Management ITV 9.5*5.0MM 30V 45A

ITV9550L3045MR
Littelfuse
1: S/30.83
9In Stock

Mfr. Part #
ITV9550L3045MR

Mouser Part #
650-ITV9550L3045MR

Littelfuse

Battery Management ITV 9.5*5.0MM 30V 45A

Learn More

Datasheet

9In Stock

Cut Tape

S/30.83

S/25.89

S/22.73

S/20.82

Reel

S/15.61

View

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0mm 14V 60A

ITV9550L1460MR
Littelfuse
1: S/57.65
990Expected 1/21/2027

Mfr. Part #
ITV9550L1460MR

Mouser Part #
576-ITV9550L1460MR

Littelfuse

Battery Management ITV 9.5*5.0mm 14V 60A

Learn More

Datasheet

990Expected 1/21/2027

Cut Tape

S/57.65

S/45.11

S/42.00

S/38.57

View

Reel

S/37.56

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses ITV 4.0*3.0MM 8V 12A

ITV4030L0812NR
Littelfuse
1: S/18.26
5,000Expected 10/26/2026

Mfr. Part #
ITV4030L0812NR

Mouser Part #
650-ITV4030L0812NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 8V 12A

Learn More

Datasheet

5,000Expected 10/26/2026

Cut Tape

S/18.26

S/16.19

S/15.38

S/12.61

View

Reel

S/8.06

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses ITV 4.0*3.0MM 14V 12A

ITV4030L1412NR
Littelfuse
1: S/18.41
5,000Expected 9/15/2026

Mfr. Part #
ITV4030L1412NR

Mouser Part #
650-ITV4030L1412NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 14V 12A

Learn More

Datasheet

5,000Expected 9/15/2026

Cut Tape

S/18.41

S/16.35

S/15.53

S/12.65

View

Reel

S/8.06

Min.: 1
Mult.: 1

: 5,000

Surface Mount Fuses ITV 4.0*3.0MM 14V 15A

ITV4030L1415NR
Littelfuse
1: S/18.84
5,000Expected 2/2/2027

Mfr. Part #
ITV4030L1415NR

Mouser Part #
650-ITV4030L1415NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 14V 15A

Learn More

Datasheet

5,000Expected 2/2/2027

Cut Tape

S/18.84

S/17.48

S/16.62

S/13.27

View

Reel

S/8.06

Min.: 1
Mult.: 1

: 5,000

Battery Management ITV 9.5*5.0MM 12V 30A

ITV9550L1230MR
Littelfuse
1: S/30.24
1,000Expected 2/2/2027

Mfr. Part #
ITV9550L1230MR

Mouser Part #
650-ITV9550L1230MR

Littelfuse

Battery Management ITV 9.5*5.0MM 12V 30A

Learn More

Datasheet

1,000Expected 2/2/2027

Cut Tape

S/30.24

S/23.32

S/21.60

S/19.70

Reel

S/18.22

View

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0mm 12V 45A

ITV9550L1245FMR
Littelfuse
1: S/35.89
1,000Expected 12/31/2026
New Product

Mfr. Part #
ITV9550L1245FMR

Mouser Part #
650-ITV9550L1245FMR

New Product

Littelfuse

Battery Management ITV 9.5*5.0mm 12V 45A

Learn More

Datasheet

1,000Expected 12/31/2026

Cut Tape

S/35.89

S/27.79

S/25.77

S/23.55

Reel

S/21.25

View

Min.: 1
Mult.: 1

: 1,000

Battery Management ITV 9.5*5.0mm 14V 45A

ITV9550L1445FMR
Littelfuse
1: S/35.89
1,000Expected 12/31/2026
New Product

Mfr. Part #
ITV9550L1445FMR

Mouser Part #
650-ITV9550L1445FMR

New Product

Littelfuse

Battery Management ITV 9.5*5.0mm 14V 45A

Learn More

Datasheet

1,000Expected 12/31/2026

Cut Tape

S/35.89

S/27.79

S/25.77

S/23.55

Reel

S/21.25

View

Min.: 1
Mult.: 1

: 1,000

ITV Battery Protectors

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