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.

Results: 14
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Product Minimum Operating Temperature Maximum Operating Temperature Packaging
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 12V 12A 4.355In Stock
Cut Tape
Rp86.043
Rp79.989
Rp75.035
Rp60.725
Reel
Rp37.976
Min.: 1
Mult.: 1
: 5.000
ITV4030 12A Battery Protection - 10 C + 65 C Reel, Cut Tape, MouseReel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 14V 12A 4.990In Stock
Cut Tape
Rp76.136
Rp68.614
Rp65.495
Rp54.488
Reel
Rp39.444
Min.: 1
Mult.: 1
: 5.000
ITV4030 12A Battery Protection - 10 C + 65 C Reel, Cut Tape
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 20V 15A 2.012In Stock
5.000Expected 24/02/2027
Cut Tape
Rp91.363
Rp80.539
Rp75.035
Rp61.459
Reel
Rp43.297
Min.: 1
Mult.: 1
: 5.000
ITV4030 15A Battery Protection - 10 C + 65 C Reel, Cut Tape, MouseReel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 8V 12A
5.000Expected 08/10/2026
Cut Tape
Rp86.043
Rp76.319
Rp72.467
Rp59.441
Reel
Rp43.297
Min.: 1
Mult.: 1
: 5.000
ITV4030 12A Battery Protection - 10 C + 65 C Reel, Cut Tape, MouseReel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 14V 15A
5.000Expected 26/10/2026
Cut Tape
Rp93.932
Rp82.740
Rp78.337
Rp63.110
Reel
Rp43.297
Min.: 1
Mult.: 1
: 5.000
ITV4030 15A Battery Protection - 10 C + 65 C Reel, Cut Tape
Littelfuse Surface Mount Fuses 36V 22A ITV Non-Stocked Lead-Time 15 Weeks
Reel
Rp46.415
Min.: 5.000
Mult.: 5.000
: 5.000
Reel
Littelfuse Surface Mount Fuses 36V 22A ITV Non-Stocked Lead-Time 15 Weeks
Reel
Rp44.397
Min.: 5.000
Mult.: 5.000
: 5.000
Reel
Littelfuse Surface Mount Fuses 36V 22A ITV Non-Stocked Lead-Time 15 Weeks
Reel
Rp42.196
Min.: 5.000
Mult.: 5.000
: 5.000
Reel
Littelfuse Surface Mount Fuses 36V 22A ITV Non-Stocked Lead-Time 15 Weeks
Reel
Rp42.930
Min.: 5.000
Mult.: 5.000
: 5.000
Reel
Littelfuse Surface Mount Fuses 36V 22A ITV Non-Stocked Lead-Time 15 Weeks
Reel
Rp44.397
Min.: 5.000
Mult.: 5.000
: 5.000
Reel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 4V 12A Non-Stocked Lead-Time 15 Weeks
Reel
Rp43.297
Min.: 5.000
Mult.: 5.000
: 5.000
ITV4030 12A Battery Protection - 10 C + 65 C Reel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 4V 15A Non-Stocked Lead-Time 15 Weeks
Reel
Rp43.480
Min.: 5.000
Mult.: 5.000
: 5.000
ITV4030 15A Battery Protection - 10 C + 65 C Reel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 8V 15A Non-Stocked Lead-Time 15 Weeks
Reel
Rp43.297
Min.: 5.000
Mult.: 5.000
: 5.000
ITV4030 15A Battery Protection - 10 C + 65 C Reel
Littelfuse Surface Mount Fuses ITV 4.0*3.0MM 12V 15A Non-Stocked Lead-Time 15 Weeks
Cut Tape
Rp82.740
Rp73.567
Rp69.898
Rp57.240
Min.: 1
Mult.: 1
ITV4030 15A Battery Protection - 10 C + 65 C Reel