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

Littelfuse Circuit Protection

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

Types of Circuit Protection

List Images

Results: 32.181

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; }

Download Table (.CSV)

Part #

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

1206L350SLTHYR
Littelfuse
1: Rp28.728
15.105In Stock
8.000On Order

Mfr. Part No.
1206L350SLTHYR

Mouser Part No
576-1206L350SLTHYR

Littelfuse

Resettable Fuses - PPTC 6V POLYFUSE 1206 LoRho SL 3.50A

Learn More

Datasheet

15.105In Stock

8.000On Order

Cut Tape

Rp28.728

Rp26.451

Rp22.071

Rp20.320

View

Reel

Rp12.752

MouseReel Available

Min.: 1
Mult.: 1

: 4.000

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V

3.0SMCJ14CA
Littelfuse
1: Rp15.240
15.246In Stock

Mfr. Part No.
3.0SMCJ14CA

Mouser Part No
576-3.0SMCJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 14V

Learn More

Datasheet

15.246In Stock

Cut Tape

Rp15.240

Rp10.790

Rp9.091

Rp7.550

Reel

Rp6.148

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 28V

3.0SMCJ28CA
Littelfuse
1: Rp22.772
3.863In Stock

Mfr. Part No.
3.0SMCJ28CA

Mouser Part No
576-3.0SMCJ28CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 28V

Learn More

Datasheet

3.863In Stock

Cut Tape

Rp22.772

Rp15.432

Rp10.458

Rp8.198

Reel

Rp5.798

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 3.0SMCJ - A 30V

3.0SMCJ30A
Littelfuse
Restricted Availability

Mfr. Part No.
3.0SMCJ30A

Mouser Part No
576-3.0SMCJ30A

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - A 30V

Learn More

Datasheet

Restricted Availability

ESD Protection Diodes / TVS Diodes 3.0SMCJ - A 33V

3.0SMCJ33A
Littelfuse
Restricted Availability

Mfr. Part No.
3.0SMCJ33A

Mouser Part No
576-3.0SMCJ33A

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - A 33V

Learn More

Datasheet

Restricted Availability

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 40V

3.0SMCJ40CA
Littelfuse
1: Rp19.619
4.355In Stock

Mfr. Part No.
3.0SMCJ40CA

Mouser Part No
576-3.0SMCJ40CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 40V

Learn More

Datasheet

4.355In Stock

Cut Tape

Rp19.619

Rp14.224

Rp9.529

Rp7.655

Reel

Rp6.043

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V

3.0SMCJ54CA
Littelfuse
Restricted Availability

Mfr. Part No.
3.0SMCJ54CA

Mouser Part No
576-3.0SMCJ54CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3.0SMCJ - CA 54V

Learn More

Datasheet

Restricted Availability

Automotive Fuses ZCase 32V 500A 480pc STARTER

3298500.ZXSTA
Littelfuse
1: Rp288.505
418In Stock

Mfr. Part No.
3298500.ZXSTA

Mouser Part No
576-3298500.ZXSTA

Littelfuse

Automotive Fuses ZCase 32V 500A 480pc STARTER

Learn More

Datasheet

418In Stock

Rp288.505

Rp239.282

Rp220.714

Rp183.053

View

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 250V IEC TL LL 2A TR5

38212000000
Littelfuse
1: Rp22.597
4.753In Stock

Mfr. Part No.
38212000000

Mouser Part No
576-38212000000

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL LL 2A TR5

Learn More

Datasheet

4.753In Stock

Rp22.597

Rp19.794

Rp18.568

Rp15.310

View

Reel

Rp9.091

Min.: 1
Mult.: 1

: 1.000

Fuses with Leads - Through Hole 125V UL TL LL .315A TE5

39603150000
Littelfuse
1: Rp29.604
2.296In Stock

Mfr. Part No.
39603150000

Mouser Part No
576-3960315000

Littelfuse

Fuses with Leads - Through Hole 125V UL TL LL .315A TE5

Learn More

Datasheet

2.296In Stock

Rp29.604

Rp25.049

Rp23.298

Rp19.094

Reel

Rp12.805

View

Min.: 1
Mult.: 1

: 1.400

ESD Protection Diodes / TVS Diodes 5kW 110V 5% Uni-Directional

5.0SMDJ110A
Littelfuse
1: Rp33.633
5.210In Stock

Mfr. Part No.
5.0SMDJ110A

Mouser Part No
576-5.0SMDJ110A

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 110V 5% Uni-Directional

Learn More

Datasheet

5.210In Stock

Cut Tape

Rp33.633

Rp24.874

Rp19.619

Rp16.133

Reel

Rp13.190

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 11V

5.0SMDJ11CAS
Littelfuse
Restricted Availability

Mfr. Part No.
5.0SMDJ11CAS

Mouser Part No
576-5.0SMDJ11CAS

Littelfuse

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 11V

Learn More

Datasheet

Restricted Availability

ESD Protection Diodes / TVS Diodes 5kW 17V 5% Bi-Directional

5.0SMDJ17CA
Littelfuse
1: Rp22.422
2.400In Stock

Mfr. Part No.
5.0SMDJ17CA

Mouser Part No
576-5.0SMDJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 17V 5% Bi-Directional

Learn More

Datasheet

2.400In Stock

Cut Tape

Rp22.422

Rp18.743

Rp15.012

Rp13.593

Rp12.875

Reel

Rp12.017

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 58V

5.0SMDJ58AS
Littelfuse
1: Rp31.355
3.869In Stock

Mfr. Part No.
5.0SMDJ58AS

Mouser Part No
576-5.0SMDJ58AS

Littelfuse

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 58V

Learn More

Datasheet

3.869In Stock

Cut Tape

Rp31.355

Rp23.122

Rp17.517

Rp14.049

Reel

Rp11.754

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5kW 78V 5% Bi-Directional

5.0SMDJ78CA
Littelfuse
1: Rp38.537
4.483In Stock

Mfr. Part No.
5.0SMDJ78CA

Mouser Part No
576-5.0SMDJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5kW 78V 5% Bi-Directional

Learn More

Datasheet

4.483In Stock

Cut Tape

Rp38.537

Rp23.473

Rp16.799

Rp13.401

Reel

Rp10.913

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 15V

8.0SMDJ15CA
Littelfuse
Restricted Availability

Mfr. Part No.
8.0SMDJ15CA

Mouser Part No
576-8.0SMDJ15CA

Littelfuse

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 15V

Learn More

Datasheet

Restricted Availability

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 17V

8.0SMDJ17CA
Littelfuse
Restricted Availability

Mfr. Part No.
8.0SMDJ17CA

Mouser Part No
576-8.0SMDJ17CA

Littelfuse

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 17V

Learn More

Datasheet

Restricted Availability

Fuses with Leads - Through Hole 250V FA TE5 5A Ammo Pack

80815000000
Littelfuse
1: Rp123.495
912In Stock

Mfr. Part No.
80815000000

Mouser Part No
576-80815000000

Littelfuse

Fuses with Leads - Through Hole 250V FA TE5 5A Ammo Pack

Learn More

Datasheet

912In Stock

Rp123.495

Rp113.335

Rp104.576

Rp84.432

View

Reel

Rp57.806

Min.: 1
Mult.: 1

: 1.000

Fuse Holder Panel Mount/5x20mm MINIATUREFUSEHOLDERS

85300001009
Littelfuse
1: Rp122.444
952In Stock

Mfr. Part No.
85300001009

Mouser Part No
576-85300001009

Littelfuse

Fuse Holder Panel Mount/5x20mm MINIATUREFUSEHOLDERS

Learn More

Datasheet

952In Stock

Rp122.444

Rp101.599

Rp93.716

Rp77.775

View

Min.: 1
Mult.: 1

Fuse Holder 32V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 125-Amp Fuse

880014125
Littelfuse
Restricted Availability

Mfr. Part No.
880014125

Mouser Part No
576-880014125

Littelfuse

Fuse Holder 32V Bolt-Down Sealed Water-Resistant In-Line Fuse Holder with 125-Amp Fuse

Learn More

Datasheet

Restricted Availability

Fuse Holder Accessories Assy Z-case Screw M10

902-192
Littelfuse
Restricted Availability

Mfr. Part No.
902-192

Mouser Part No
576-902-192

Littelfuse

Fuse Holder Accessories Assy Z-case Screw M10

Learn More

Datasheet

Restricted Availability

Surface Mount Fuses 36V 22A ITV

ITV4030L1422NR
Littelfuse
Restricted Availability

Mfr. Part No.
ITV4030L1422NR

Mouser Part No
576-ITV4030L1422NR

Littelfuse

Surface Mount Fuses 36V 22A ITV

Learn More

Datasheet

Restricted Availability

Triacs 400V 4A Sensing 3-3-3-3mA

L4004D3RP
Littelfuse
1: Rp42.391
2.003In Stock

Mfr. Part No.
L4004D3RP

Mouser Part No
576-L4004D3RP

Littelfuse

Triacs 400V 4A Sensing 3-3-3-3mA

Datasheet

2.003In Stock

Cut Tape

Rp42.391

Rp27.327

Rp18.743

Rp14.872

Rp14.504

Reel

Rp14.031

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Fuse Holder 600V 30A Class CC 2 Pole Din MNT RLS

L60030C2PQDINR
Littelfuse
1: Rp488.024
292In Stock

Mfr. Part No.
L60030C2PQDINR

Mouser Part No
576-L60030C2PQDINR

Littelfuse

Fuse Holder 600V 30A Class CC 2 Pole Din MNT RLS

Learn More

Datasheet

292In Stock

Rp488.024

Rp291.658

Rp291.483

Rp270.287

View

Min.: 1
Mult.: 1

Triacs 600V 6A Sensing 5-5-5-10mA

L6006D6RP
Littelfuse
1: Rp42.041
2.163In Stock

Mfr. Part No.
L6006D6RP

Mouser Part No
576-L6006D6RP

Littelfuse

Triacs 600V 6A Sensing 5-5-5-10mA

Datasheet

2.163In Stock

Cut Tape

Rp42.041

Rp21.020

Rp15.853

Reel

Rp15.853

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Littelfuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support