Circuit Protection – Mouser Estonia

.hide-partial { max-height: none; } .show-more { display: none; }

Battery Management System Solutions

Littelfuse Battery Management System Solutions features components that protect against overcurrents, surges, and electrostatic discharge (ESD) that threaten the safe operation of battery management systems (BMS) in industrial tools and robotics, as well as e-mobility, mobile, and wearable applications. These systems regulate battery performance and communicate with energy management systems to keep batteries safe and operational. Littelfuse Battery Management System Solutions include fuses, TVS diodes, diode arrays, single-cell batteries, multi-cell batteries, solid state relays, and more.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 4.237

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Cartridge Fuses 250 V 4A 5x20mm Fast Acting

0217004.MXBP
Littelfuse
1: 1,48 €
299In Stock
1.000Expected 10/6/2026

Mfr. Part No.
0217004.MXBP

Mouser Part No
576-0217004.MXBP

Littelfuse

Cartridge Fuses 250 V 4A 5x20mm Fast Acting

Learn More

Datasheet

299In Stock

1.000Expected 10/6/2026

1,48 €

1,22 €

1,13 €

0,937 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 6A Slo-Blo 2AG

0229006.VXSP
Littelfuse
1: 4,73 €
2In Stock

Mfr. Part No.
0229006.VXSP

Mouser Part No
576-0229006.VXSP

Littelfuse

Cartridge Fuses 125V 6A Slo-Blo 2AG

Learn More

Datasheet

2In Stock

4,73 €

4,39 €

4,28 €

3,82 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 125V 3.15A METI Medium Acting

02323.15MX125P
Littelfuse
1: 1,26 €
670In Stock

Mfr. Part No.
02323.15MX125P

Mouser Part No
576-02323.15MX125P

Littelfuse

Cartridge Fuses 125V 3.15A METI Medium Acting

Learn More

Datasheet

670In Stock

1,26 €

1,12 €

1,05 €

0,869 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .5A Fast Acting

0235.500MXEP
Littelfuse
1: 1,57 €
434In Stock

Mfr. Part No.
0235.500MXEP

Mouser Part No
576-0235.500MXEP

Littelfuse

Cartridge Fuses 250V .5A Fast Acting

Learn More

Datasheet

434In Stock

1,57 €

1,38 €

1,31 €

1,06 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .250A FA 3AG CC PB-FREE

0312.250MXCCP
Littelfuse
1: 2,61 €
218In Stock

Mfr. Part No.
0312.250MXCCP

Mouser Part No
576-0312.250MXCCP

Littelfuse

Cartridge Fuses 250V .250A FA 3AG CC PB-FREE

Learn More

Datasheet

218In Stock

2,61 €

2,33 €

2,25 €

1,77 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.25A Axial Fast Acting

03181.25MXP
Littelfuse
1: 1,25 €
989In Stock

Mfr. Part No.
03181.25MXP

Mouser Part No
576-03181.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Axial Fast Acting

Learn More

Datasheet

989In Stock

1,25 €

1,12 €

1,04 €

0,869 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 20A Slo-Blo 3AB

0325020.MXF80P
Littelfuse
1: 1,63 €
1.071In Stock

Mfr. Part No.
0325020.MXF80P

Mouser Part No
576-0325020.MXF80P

Littelfuse

Cartridge Fuses 250V 20A Slo-Blo 3AB

Learn More

Datasheet

1.071In Stock

1,63 €

1,44 €

1,37 €

1,11 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .15A Slo-Blo 3AB

0326.150HXP
Littelfuse
1: 5,52 €
94In Stock

Mfr. Part No.
0326.150HXP

Mouser Part No
576-0326.150HXP

Littelfuse

Cartridge Fuses 250V .15A Slo-Blo 3AB

Learn More

Datasheet

94In Stock

5,52 €

5,17 €

4,98 €

3,88 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 450Vdc 5x20 TL 5A

0977005.MXP
Littelfuse
1: 9,19 €
4In Stock
1.000Expected 11/4/2026

Mfr. Part No.
0977005.MXP

Mouser Part No
576-0977005.MXP

Littelfuse

Cartridge Fuses 500Vac 450Vdc 5x20 TL 5A

Learn More

Datasheet

4In Stock

1.000Expected 11/4/2026

9,19 €

7,48 €

6,91 €

5,73 €

View

Min.: 1
Mult.: 1

Automotive Fuses 58V 70A 1000A

142.7010.5702
Littelfuse
1: 4,15 €
325In Stock

Mfr. Part No.
142.7010.5702

Mouser Part No
576-142.7010.5702

Littelfuse

Automotive Fuses 58V 70A 1000A

Learn More

Datasheet

325In Stock

4,15 €

3,86 €

3,72 €

2,93 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .250A SB 2AG Pb-FREE

2205.250MXP
Littelfuse
1: 1,39 €
909In Stock

Mfr. Part No.
2205.250MXP

Mouser Part No
576-2205.250MXP

Littelfuse

Cartridge Fuses 250V .250A SB 2AG Pb-FREE

Learn More

Datasheet

909In Stock

1,39 €

1,23 €

1,17 €

0,946 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 300V 3A 2AG PT Fast Acting

2206003.MXP
Littelfuse
1: 1,01 €
274In Stock

Mfr. Part No.
2206003.MXP

Mouser Part No
576-2206003.MXP

Littelfuse

Cartridge Fuses 300V 3A 2AG PT Fast Acting

Learn More

Datasheet

274In Stock

1,01 €

0,886 €

0,822 €

0,68 €

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

SMF4L110A
Littelfuse
1: 0,516 €
2.980In Stock

Mfr. Part No.
SMF4L110A

Mouser Part No
576-SMF4L110A

Littelfuse

ESD Protection Diodes / TVS Diodes SMF4L - A 110V

Learn More

Datasheet

2.980In Stock

Cut Tape

0,516 €

0,316 €

0,202 €

0,168 €

Reel

0,113 €

View

Min.: 1
Mult.: 1

: 3.000

Cartridge Fuses 350V .750A SB 2AG PB-FREE

0209.750MXP
Littelfuse
1: 0,98 €
510In Stock

Mfr. Part No.
0209.750MXP

Mouser Part No
576-0209.750MXP

Littelfuse

Cartridge Fuses 350V .750A SB 2AG PB-FREE

Learn More

Datasheet

510In Stock

0,98 €

0,856 €

0,80 €

0,662 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

02091.25MXP
Littelfuse
1: 0,98 €
912In Stock

Mfr. Part No.
02091.25MXP

Mouser Part No
576-02091.25MXP

Littelfuse

Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE

Learn More

Datasheet

912In Stock

0,98 €

0,856 €

0,80 €

0,662 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Fuse

0213004.MXBP
Littelfuse
1: 0,912 €
666In Stock
1.000Expected 9/1/2026

Mfr. Part No.
0213004.MXBP

Mouser Part No
576-0213004.MXBP

Littelfuse

Cartridge Fuses 250V 4A Fuse

Learn More

Datasheet

666In Stock

1.000Expected 9/1/2026

0,912 €

0,779 €

0,728 €

0,603 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A SPCC TL RAD

021506.3MXK8SPP
Littelfuse
1: 1,11 €
461In Stock

Mfr. Part No.
021506.3MXK8SPP

Mouser Part No
576-021506.3MXK8SPP

Littelfuse

Cartridge Fuses 250V 6.3A SPCC TL RAD

Learn More

Datasheet

461In Stock

1,11 €

0,972 €

0,912 €

0,749 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

021606.3MXR8SPP
Littelfuse
1: 1,11 €
374In Stock

Mfr. Part No.
021606.3MXR8SPP

Mouser Part No
576-021606.3MXR8SPP

Littelfuse

Cartridge Fuses 250V 6.3A CC Radial Fast Acting SP

Learn More

Datasheet

374In Stock

1,11 €

0,972 €

0,912 €

0,749 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 160mA T LBC

0218.160MXF4P
Littelfuse
1: 0,705 €
367In Stock

Mfr. Part No.
0218.160MXF4P

Mouser Part No
576-0218.160MXF4P

Littelfuse

Cartridge Fuses 250V 160mA T LBC

Learn More

Datasheet

367In Stock

0,705 €

0,618 €

0,599 €

0,503 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 1.6A Medium Acting

023201.6MXP
Littelfuse
1: 1,26 €
436In Stock

Mfr. Part No.
023201.6MXP

Mouser Part No
576-023201.6MXP

Littelfuse

Cartridge Fuses 250V 1.6A Medium Acting

Learn More

Datasheet

436In Stock

1,26 €

1,12 €

1,05 €

0,869 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.2A TL UL LBC

023903.2MXP
Littelfuse
1: 1,30 €
432In Stock

Mfr. Part No.
023903.2MXP

Mouser Part No
576-023903.2MXP

Littelfuse

Cartridge Fuses 250V 3.2A TL UL LBC

Learn More

Datasheet

432In Stock

1,30 €

1,16 €

1,09 €

0,903 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .300A FA 3AG CC PB-FREE

0312.300HXCCP
Littelfuse
1: 3,72 €
19In Stock
100On Order

Mfr. Part No.
0312.300HXCCP

Mouser Part No
576-0312.300HXCCP

Littelfuse

Cartridge Fuses 250V .300A FA 3AG CC PB-FREE

Learn More

Datasheet

19In Stock

100On Order

3,72 €

3,46 €

3,34 €

2,62 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.5A Slo-Blo

031502.5HXP
Littelfuse
1: 2,16 €
11In Stock

Mfr. Part No.
031502.5HXP

Mouser Part No
576-031502.5HXP

Littelfuse

Cartridge Fuses 250V 2.5A Slo-Blo

Learn More

Datasheet

11In Stock

2,16 €

2,00 €

1,89 €

1,51 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0325003.HXP
Littelfuse
1: 3,35 €
100In Stock

Mfr. Part No.
0325003.HXP

Mouser Part No
576-0325003.HXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

100In Stock

3,35 €

3,04 €

2,94 €

2,31 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .375A Slo-Blo 3AB

0326.375HXP
Littelfuse
1: 4,24 €
50In Stock

Mfr. Part No.
0326.375HXP

Mouser Part No
576-0326.375HXP

Littelfuse

Cartridge Fuses 250V .375A Slo-Blo 3AB

Learn More

Datasheet

50In Stock

4,24 €

3,95 €

3,82 €

3,00 €

View

Min.: 1
Mult.: 1

Battery Management System Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support