.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: 32.037

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 #

Fuses with Leads - Through Hole 250V IEC TL SL 1A TE5

39211000440
Littelfuse
1: 0,631 €
2.291In Stock

Mfr. Part No.
39211000440

Mouser Part No
576-39211000440

Littelfuse

Fuses with Leads - Through Hole 250V IEC TL SL 1A TE5

Learn More

Datasheet

2.291In Stock

0,631 €

Min.: 1
Mult.: 1

Fuses with Leads - Through Hole 125V UL TL LL 5A TE5

39615000000
Littelfuse
1: 1,41 €
2.049In Stock

Mfr. Part No.
39615000000

Mouser Part No
576-3961500000

Littelfuse

Fuses with Leads - Through Hole 125V UL TL LL 5A TE5

Learn More

Datasheet

2.049In Stock

1,41 €

1,25 €

1,18 €

0,955 €

View

Reel

0,66 €

Min.: 1
Mult.: 1

: 1.400

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 24V

5.0SMDJ24AS
Littelfuse
1: 1,97 €
3.869In Stock

Mfr. Part No.
5.0SMDJ24AS

Mouser Part No
576-5.0SMDJ24AS

Littelfuse

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 24V

Learn More

Datasheet

3.869In Stock

Cut Tape

1,97 €

0,989 €

0,869 €

0,703 €

0,641 €

Reel

0,641 €

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5KP110CA

5KP110CA
Littelfuse
1: 3,94 €
620In Stock

Mfr. Part No.
5KP110CA

Mouser Part No
576-5KP110CA

Littelfuse

ESD Protection Diodes / TVS Diodes 5KP110CA

Learn More

Datasheet

620In Stock

Cut Tape

3,94 €

2,68 €

2,49 €

2,18 €

Reel

2,18 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A

5KP6.5CA
Littelfuse
1: 2,80 €
1.603In Stock

Mfr. Part No.
5KP6.5CA

Mouser Part No
576-5KP6.5CA

Littelfuse

ESD Protection Diodes / TVS Diodes 6.5Vso 5VAC 447A

Learn More

Datasheet

1.603In Stock

Cut Tape

2,80 €

1,87 €

1,68 €

1,35 €

Reel

1,35 €

Min.: 1
Mult.: 1

: 800

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 20V

8.0SMDJ20CA
Littelfuse
1: 3,97 €
2.898In Stock

Mfr. Part No.
8.0SMDJ20CA

Mouser Part No
576-8.0SMDJ20CA

Littelfuse

ESD Protection Diodes / TVS Diodes 8.0SMDJ - CA 20V

Learn More

Datasheet

2.898In Stock

Cut Tape

3,97 €

2,23 €

2,02 €

1,78 €

Reel

1,78 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Fuses with Leads - Through Hole 300V IEC TL 5A TE7

80715000000
Littelfuse
1: 3,78 €
1.563In Stock

Mfr. Part No.
80715000000

Mouser Part No
576-80715000000

Littelfuse

Fuses with Leads - Through Hole 300V IEC TL 5A TE7

Learn More

Datasheet

1.563In Stock

Cut Tape

3,78 €

3,42 €

3,29 €

2,93 €

View

Reel

1,98 €

Min.: 1
Mult.: 1

: 1.000

ESD Protection Diodes / TVS Diodes 0.3pF 10KV AEC-Q101

AQ3118-01ETG
Littelfuse
1: 0,482 €
18.400In Stock

Mfr. Part No.
AQ3118-01ETG

Mouser Part No
576-AQ3118-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 0.3pF 10KV AEC-Q101

Learn More

Datasheet

18.400In Stock

Cut Tape

0,482 €

0,216 €

0,189 €

0,144 €

View

Reel

0,101 €

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 800V

CG2800LTR
Littelfuse
1: 2,99 €
1.433In Stock

Mfr. Part No.
CG2800LTR

Mouser Part No
576-CG2800LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN. 800V

Learn More

Datasheet

1.433In Stock

Cut Tape

2,99 €

2,33 €

1,93 €

Reel

1,59 €

1,52 €

Min.: 1
Mult.: 1

: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV

CG34.0LTR
Littelfuse
1: 3,44 €
3.705In Stock

Mfr. Part No.
CG34.0LTR

Mouser Part No
576-CG34.0LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.0KV

Learn More

Datasheet

3.705In Stock

Cut Tape

3,44 €

2,88 €

2,38 €

Reel

1,97 €

1,92 €

Min.: 1
Mult.: 1

: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.5KV

CG34.5LTR
Littelfuse
1: 3,24 €
1.554In Stock

Mfr. Part No.
CG34.5LTR

Mouser Part No
576-CG34.5LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STAN 4.5KV

Learn More

Datasheet

1.554In Stock

Cut Tape

3,24 €

2,86 €

2,37 €

Reel

1,94 €

1,83 €

Min.: 1
Mult.: 1

: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP CG2 SMT TYPE

CG75MSTR
Littelfuse
1: 2,80 €
1.480In Stock

Mfr. Part No.
CG75MSTR

Mouser Part No
576-CG75MSTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP CG2 SMT TYPE

Datasheet

1.480In Stock

Cut Tape

2,80 €

2,14 €

1,77 €

Reel

1,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 500

Sidacs 80V DO-15

K0820GURP
Littelfuse
1: 1,74 €
4.774In Stock

Mfr. Part No.
K0820GURP

Mouser Part No
576-K0820GURP

Littelfuse

Sidacs 80V DO-15

Learn More

Datasheet

4.774In Stock

Cut Tape

1,74 €

1,11 €

0,745 €

0,59 €

0,523 €

Reel

0,515 €

Min.: 1
Mult.: 1

: 5.000

Sidacs 80V DO-214AC 2L

K0820S1URP
Littelfuse
1: 1,38 €
5.403In Stock

Mfr. Part No.
K0820S1URP

Mouser Part No
576-K0820S1URP

Littelfuse

Sidacs 80V DO-214AC 2L

Learn More

Datasheet

5.403In Stock

Cut Tape

1,38 €

0,886 €

0,59 €

0,476 €

0,467 €

Reel

0,467 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Sidacs 110V

K1100SRP
Littelfuse
1: 1,50 €
4.960In Stock

Mfr. Part No.
K1100SRP

Mouser Part No
576-K1100SRP

Littelfuse

Sidacs 110V

Learn More

Datasheet

4.960In Stock

Cut Tape

1,50 €

0,955 €

0,642 €

0,52 €

Reel

0,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Sidacs 220V

K2200SRP
Littelfuse
1: 2,00 €
2.664In Stock

Mfr. Part No.
K2200SRP

Mouser Part No
576-K2200SRP

Littelfuse

Sidacs 220V

Learn More

Datasheet

2.664In Stock

Cut Tape

2,00 €

1,28 €

0,877 €

0,695 €

0,638 €

Reel

0,628 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Sidacs 240V DO-214AC 2L

K2400S1URP
Littelfuse
1: 1,67 €
5.251In Stock

Mfr. Part No.
K2400S1URP

Mouser Part No
576-K2400S1URP

Littelfuse

Sidacs 240V DO-214AC 2L

Learn More

Datasheet

5.251In Stock

Cut Tape

1,67 €

1,07 €

0,723 €

0,616 €

0,603 €

Reel

0,603 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Industrial & Electrical Fuses 750V FAST BLOW 70A

L75QS070.V
Littelfuse
1: 117,39 €
20In Stock

Mfr. Part No.
L75QS070.V

Mouser Part No
576-L75QS070.V

Littelfuse

Industrial & Electrical Fuses 750V FAST BLOW 70A

Learn More

Datasheet

20In Stock

117,39 €

98,62 €

93,05 €

74,23 €

68,33 €

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor

P0080Q22CLRP
Littelfuse
1: 1,94 €
6.543In Stock

Mfr. Part No.
P0080Q22CLRP

Mouser Part No
576-P0080Q22CLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor

Learn More

Datasheet

6.543In Stock

Cut Tape

1,94 €

1,29 €

0,912 €

0,745 €

View

Reel

0,664 €

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

P0220SCLRP
Littelfuse
1: 1,59 €
4.594In Stock

Mfr. Part No.
P0220SCLRP

Mouser Part No
576-P0220SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

Learn More

Datasheet

4.594In Stock

Cut Tape

1,59 €

1,01 €

0,677 €

0,535 €

0,489 €

Reel

0,439 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 500A 22V

P0300ECL
Littelfuse
1: 1,57 €
9.954In Stock

Mfr. Part No.
P0300ECL

Mouser Part No
576-P0300ECL

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 22V

Learn More

Datasheet

9.954In Stock

1,57 €

0,894 €

0,55 €

0,533 €

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 25V

P0300SALRP
Littelfuse
1: 1,42 €
3.701In Stock

Mfr. Part No.
P0300SALRP

Mouser Part No
576-P0300SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 25V

Learn More

Datasheet

3.701In Stock

Cut Tape

1,42 €

0,903 €

0,493 €

0,41 €

0,379 €

Reel

0,374 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 500A 90V

P1100SCMCLRP
Littelfuse
1: 1,66 €
2.616In Stock

Mfr. Part No.
P1100SCMCLRP

Mouser Part No
576-P1100SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

Learn More

Datasheet

2.616In Stock

Cut Tape

1,66 €

1,07 €

0,749 €

0,602 €

0,546 €

Reel

0,507 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes 408Vso 456Vbr

P4KE480A
Littelfuse
1: 0,679 €
9.389In Stock

Mfr. Part No.
P4KE480A

Mouser Part No
576-P4KE480A

Littelfuse

ESD Protection Diodes / TVS Diodes 408Vso 456Vbr

Learn More

Datasheet

9.389In Stock

Cut Tape

0,679 €

0,31 €

0,274 €

0,21 €

0,177 €

Reel

0,169 €

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes SA48A Uni-Directional

SA48A
Littelfuse
1: 0,456 €
11.866In Stock

Mfr. Part No.
SA48A

Mouser Part No
576-SA48A

Littelfuse

ESD Protection Diodes / TVS Diodes SA48A Uni-Directional

Learn More

Datasheet

11.866In Stock

Cut Tape

0,456 €

0,292 €

0,247 €

0,188 €

View

Reel

0,152 €

Min.: 1
Mult.: 1

: 4.000

Littelfuse Circuit Protection

Types of Circuit Protection

Customer Service Office

Company

Resources

Support