Surface Mount Fuses – Mouser Singapore

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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.

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Part #

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

ITV4030L1212NR
Littelfuse
1: $6.57
4,464In Stock

Mfr. Part No.
ITV4030L1212NR

Mouser Part No
650-ITV4030L1212NR

Littelfuse

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

Learn More

Datasheet

4,464In Stock

Cut Tape

$6.57

$5.97

$5.56

$4.56

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ITV4030 12A

Battery Protection

- 10 C

+ 65 C

Reel, Cut Tape, MouseReel

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

ITV4030L0812NR
Littelfuse
1: $6.15
5,000Expected 26/10/2026

Mfr. Part No.
ITV4030L0812NR

Mouser Part No
650-ITV4030L0812NR

Littelfuse

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

Learn More

Datasheet

5,000Expected 26/10/2026

Cut Tape

$6.15

$5.47

$5.20

$4.24

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ITV4030 12A

Battery Protection

- 10 C

+ 65 C

Reel, Cut Tape, MouseReel

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

ITV4030L1412NR
Littelfuse
1: $6.32
5,000Expected 26/10/2026

Mfr. Part No.
ITV4030L1412NR

Mouser Part No
650-ITV4030L1412NR

Littelfuse

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

Learn More

Datasheet

5,000Expected 26/10/2026

Cut Tape

$6.32

$5.62

$5.33

$4.34

View

Reel

$2.82

Min.: 1
Mult.: 1

: 5,000

ITV4030 12A

Battery Protection

- 10 C

+ 65 C

Reel, Cut Tape

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

ITV4030L1415NR
Littelfuse
1: $6.39
5,000Expected 3/12/2026

Mfr. Part No.
ITV4030L1415NR

Mouser Part No
650-ITV4030L1415NR

Littelfuse

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

Learn More

Datasheet

5,000Expected 3/12/2026

Cut Tape

$6.39

$5.92

$5.56

$4.49

View

Reel

$2.82

Min.: 1
Mult.: 1

: 5,000

ITV4030 15A

Battery Protection

- 10 C

+ 65 C

Reel, Cut Tape

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

ITV4030L2015NR
Littelfuse
1: $6.77
3,012Expected 5/8/2026

Mfr. Part No.
ITV4030L2015NR

Mouser Part No
650-ITV4030L2015NR

Littelfuse

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

Learn More

Datasheet

3,012Expected 5/8/2026

Cut Tape

$6.77

$5.75

$5.30

$4.41

View

Reel

$2.82

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ITV4030 15A

Battery Protection

- 10 C

+ 65 C

Reel, Cut Tape, MouseReel

Surface Mount Fuses 36V 22A ITV

ITV4030L0422NR
Littelfuse
5,000: $3.30
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L0422NR

Mouser Part No
576-ITV4030L0422NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.30

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

Surface Mount Fuses 36V 22A ITV

ITV4030L0822NR
Littelfuse
5,000: $2.88
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L0822NR

Mouser Part No
576-ITV4030L0822NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.88

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

Surface Mount Fuses 36V 22A ITV

ITV4030L1222NR
Littelfuse
5,000: $3.13
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L1222NR

Mouser Part No
576-ITV4030L1222NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.13

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

Surface Mount Fuses 36V 22A ITV

ITV4030L1422NR
Littelfuse
1: $6.35
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L1422NR

Mouser Part No
576-ITV4030L1422NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$6.35

$5.28

$4.87

$4.04

View

Reel

$2.88

Min.: 1
Mult.: 1

: 5,000

Reel, Cut Tape

Surface Mount Fuses 36V 22A ITV

ITV4030L2022NR
Littelfuse
5,000: $2.88
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L2022NR

Mouser Part No
576-ITV4030L2022NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.88

Min.: 5,000
Mult.: 5,000

: 5,000

Reel

Surface Mount Fuses ITV 4.0*3.0MM 4V 12A

ITV4030L0412NR
Littelfuse
5,000: $3.16
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L0412NR

Mouser Part No
650-ITV4030L0412NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 4V 12A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.16

Min.: 5,000
Mult.: 5,000

: 5,000

ITV4030 12A

Battery Protection

- 10 C

+ 65 C

Reel

Surface Mount Fuses ITV 4.0*3.0MM 4V 15A

ITV4030L0415NR
Littelfuse
5,000: $3.16
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L0415NR

Mouser Part No
650-ITV4030L0415NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 4V 15A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$3.16

Min.: 5,000
Mult.: 5,000

: 5,000

ITV4030 15A

Battery Protection

- 10 C

+ 65 C

Reel

Surface Mount Fuses ITV 4.0*3.0MM 8V 15A

ITV4030L0815NR
Littelfuse
5,000: $2.82
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L0815NR

Mouser Part No
650-ITV4030L0815NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 8V 15A

Learn More

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.82

Min.: 5,000
Mult.: 5,000

: 5,000

ITV4030 15A

Battery Protection

- 10 C

+ 65 C

Reel

Surface Mount Fuses ITV 4.0*3.0MM 12V 15A

ITV4030L1215NR
Littelfuse
1: $6.13
Lead-Time 15 Weeks

Mfr. Part No.
ITV4030L1215NR

Mouser Part No
650-ITV4030L1215NR

Littelfuse

Surface Mount Fuses ITV 4.0*3.0MM 12V 15A

Learn More

Datasheet

Lead-Time 15 Weeks

Cut Tape

$6.13

$5.45

$5.18

$4.23

View

Min.: 1
Mult.: 1

ITV4030 15A

Battery Protection

- 10 C

+ 65 C

Reel

ITV Battery Protectors

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