Circuit Protection – Mouser Denmark

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

Smart Thermostat Solutions

Littelfuse Smart Thermostat Solutions components allow designers to implement Internet of Things (IoT) solutions to boost energy efficiency and monitor energy usage. Littelfuse Smart Thermostat solutions complement other Smart Building features, including safety and security systems.

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

Types of Circuit Protection

List Images

Results: 627

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 #

Varistors 30 VDC .1J 74V-CL 30A PK

V30MLA0603NH
Littelfuse
1: 2,44 kr.
4.576In Stock
20.000On Order

Mfr. Part No.
V30MLA0603NH

Mouser Part No
576-V30MLA0603NH

Littelfuse

Varistors 30 VDC .1J 74V-CL 30A PK

Learn More

Datasheet

4.576In Stock

20.000On Order

Cut Tape

2,44 kr.

1,51 kr.

1,31 kr.

1,21 kr.

View

Reel

1,02 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V30MLA0603NT
Littelfuse
1: 2,44 kr.
3.870In Stock

Mfr. Part No.
V30MLA0603NT

Mouser Part No
576-V30MLA0603NT

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

3.870In Stock

Cut Tape

2,44 kr.

1,51 kr.

1,31 kr.

1,21 kr.

View

Reel

1,02 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors MLV SMF FOR AUTO

V30MLA1206NH
Littelfuse
1: 6,67 kr.
2.294In Stock

Mfr. Part No.
V30MLA1206NH

Mouser Part No
576-V30MLA1206NH

Littelfuse

Varistors MLV SMF FOR AUTO

Learn More

Datasheet

2.294In Stock

Cut Tape

6,67 kr.

4,80 kr.

4,33 kr.

3,83 kr.

View

Reel

3,22 kr.

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 42 VDC .8J 92V-CL 180A PK

V42MLA1206NA
Littelfuse
1: 7,18 kr.
2.245In Stock

Mfr. Part No.
V42MLA1206NA

Mouser Part No
576-V42MLA1206NA

Littelfuse

Varistors 42 VDC .8J 92V-CL 180A PK

Learn More

Datasheet

2.245In Stock

7,18 kr.

5,18 kr.

4,68 kr.

4,13 kr.

View

Min.: 1
Mult.: 1

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V48MLA1206NH
Littelfuse
1: 6,67 kr.
2.348In Stock

Mfr. Part No.
V48MLA1206NH

Mouser Part No
576-V48MLA1206NH

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

2.348In Stock

Cut Tape

6,67 kr.

4,80 kr.

4,33 kr.

3,83 kr.

View

Reel

3,22 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 5.5V 30A 760pF

V5.5MLA0603NA
Littelfuse
1: 4,88 kr.
570In Stock

Mfr. Part No.
V5.5MLA0603NA

Mouser Part No
576-V5.5MLA0603NA

Littelfuse

Varistors 5.5V 30A 760pF

Learn More

Datasheet

570In Stock

4,88 kr.

2,91 kr.

2,02 kr.

1,87 kr.

View

Min.: 1
Mult.: 1

Varistors 5.5 VDC .1J 17.5V-CL

V5.5MLA0603NT
Littelfuse
1: 5,07 kr.
4.880In Stock

Mfr. Part No.
V5.5MLA0603NT

Mouser Part No
576-V5.5MLA0603NT

Littelfuse

Varistors 5.5 VDC .1J 17.5V-CL

Learn More

Datasheet

4.880In Stock

Cut Tape

5,07 kr.

3,02 kr.

2,09 kr.

1,95 kr.

View

Reel

1,06 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V5.5MLA0805NA
Littelfuse
1: 5,26 kr.
1.576In Stock

Mfr. Part No.
V5.5MLA0805NA

Mouser Part No
576-V5.5MLA0805NA

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Learn More

Datasheet

1.576In Stock

5,26 kr.

3,17 kr.

2,19 kr.

2,04 kr.

View

Min.: 1
Mult.: 1

Varistors 5.5 VDC .3J 17.5V-CL 120A P

V5.5MLA0805NH
Littelfuse
1: 2,57 kr.
7.741In Stock

Mfr. Part No.
V5.5MLA0805NH

Mouser Part No
576-V5.5MLA0805NH

Littelfuse

Varistors 5.5 VDC .3J 17.5V-CL 120A P

Learn More

Datasheet

7.741In Stock

Cut Tape

2,57 kr.

1,57 kr.

1,36 kr.

1,26 kr.

View

Reel

1,07 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

V65MLA2220NS
Littelfuse
1: 15,37 kr.
990In Stock

Mfr. Part No.
V65MLA2220NS

Mouser Part No
576-V65MLA2220NS

Littelfuse

Varistors MULTI-LAYER VARISTOR SURFACE MOUNT

Datasheet

990In Stock

Cut Tape

15,37 kr.

10,44 kr.

9,85 kr.

8,43 kr.

Reel

6,93 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Varistors 68V 180A 100pF

V68MLA1206NH
Littelfuse
1: 12,01 kr.
1.561In Stock
2.500Expected 26/05/2026

Mfr. Part No.
V68MLA1206NH

Mouser Part No
576-V68MLA1206NH

Littelfuse

Varistors 68V 180A 100pF

Learn More

Datasheet

1.561In Stock

2.500Expected 26/05/2026

Cut Tape

12,01 kr.

7,45 kr.

6,86 kr.

5,64 kr.

View

Reel

3,47 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 9V 30A 120pF

V9MLA0603NH
Littelfuse
1: 2,44 kr.
2.930In Stock

Mfr. Part No.
V9MLA0603NH

Mouser Part No
576-V9MLA0603NH

Littelfuse

Varistors 9V 30A 120pF

Learn More

Datasheet

2.930In Stock

Cut Tape

2,44 kr.

1,51 kr.

1,31 kr.

1,21 kr.

View

Reel

1,02 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 9V 4A 33pF

V9MLA0805LNH
Littelfuse
1: 2,57 kr.
8.223In Stock

Mfr. Part No.
V9MLA0805LNH

Mouser Part No
576-V9MLA0805LNH

Littelfuse

Varistors 9V 4A 33pF

Learn More

Datasheet

8.223In Stock

Cut Tape

2,57 kr.

1,57 kr.

1,36 kr.

1,26 kr.

View

Reel

1,07 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200

PESD1206Q-240
Littelfuse
1: 8,06 kr.
5.000Expected 26/05/2026

Mfr. Part No.
PESD1206Q-240

Mouser Part No
650-PESD1206Q-240

Littelfuse

ESD Protection Diodes / TVS Diodes 0.25pFA 14V 1206 AEC-Q200

Learn More

Datasheet

5.000Expected 26/05/2026

Cut Tape

8,06 kr.

4,80 kr.

3,27 kr.

2,54 kr.

Reel

2,44 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

SMF40A-T13
Littelfuse
1: 3,01 kr.
9.829In Stock

Mfr. Part No.
SMF40A-T13

Mouser Part No
576-SMF40A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 40V 5% Uni-directional

Learn More

Datasheet

9.829In Stock

Cut Tape

3,01 kr.

1,89 kr.

0,903 kr.

0,813 kr.

View

Reel

0,545 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

SMF6.5A-T13
Littelfuse
1: 2,37 kr.
7.534In Stock

Mfr. Part No.
SMF6.5A-T13

Mouser Part No
576-SMF6.5A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 6.5V 5% Uni-directional

Learn More

Datasheet

7.534In Stock

Cut Tape

2,37 kr.

1,62 kr.

0,671 kr.

0,656 kr.

0,619 kr.

Reel

0,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Surface Mount Fuses 63V .5A Slo-Blo

0468.500NR
Littelfuse
1: 5,77 kr.
24.525On Order

Mfr. Part No.
0468.500NR

Mouser Part No
576-0468.500NR

Littelfuse

Surface Mount Fuses 63V .5A Slo-Blo

Datasheet

24.525On Order

Cut Tape

5,77 kr.

4,96 kr.

4,64 kr.

3,83 kr.

View

Reel

2,56 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Surface Mount Fuses 1206 SLO-BLO .500A SLIMLINE HALIDE FREE

0468.500NRHF
Littelfuse
1: 9,25 kr.
17.511On Order

Mfr. Part No.
0468.500NRHF

Mouser Part No
576-0468.500NRHF

Littelfuse

Surface Mount Fuses 1206 SLO-BLO .500A SLIMLINE HALIDE FREE

Datasheet

17.511On Order

Cut Tape

9,25 kr.

8,28 kr.

7,76 kr.

6,39 kr.

View

Reel

3,91 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

LED Protection Devices LED PROTECTOR Bi 6V

PLED6Q12
Littelfuse
1: 7,83 kr.
45.000On Order

Mfr. Part No.
PLED6Q12

Mouser Part No
576-PLED6Q12

Littelfuse

LED Protection Devices LED PROTECTOR Bi 6V

Learn More

Datasheet

45.000On Order

Cut Tape

7,83 kr.

4,88 kr.

3,22 kr.

2,50 kr.

2,43 kr.

Reel

2,43 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

SMAJ150A
Littelfuse
1: 1,92 kr.
10.000Expected 27/04/2026

Mfr. Part No.
SMAJ150A

Mouser Part No
576-SMAJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 150V 5% Uni-Directional

Learn More

Datasheet

10.000Expected 27/04/2026

Cut Tape

1,92 kr.

1,56 kr.

1,07 kr.

0,843 kr.

Reel

0,53 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

SMAJ300A
Littelfuse
1: 3,78 kr.
4.375Expected 07/05/2026

Mfr. Part No.
SMAJ300A

Mouser Part No
576-SMAJ300A

Littelfuse

ESD Protection Diodes / TVS Diodes 400W 300V 5% Uni-Directional

Learn More

Datasheet

4.375Expected 07/05/2026

Cut Tape

3,78 kr.

2,98 kr.

1,94 kr.

1,48 kr.

1,21 kr.

Reel

1,19 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Resettable Fuses - PPTC SMDC050F-2

SMDC050F-2
Littelfuse
1: 3,98 kr.
3.784Expected 01/05/2026

Mfr. Part No.
SMDC050F-2

Mouser Part No
650-SMDC050F-2

Littelfuse

Resettable Fuses - PPTC SMDC050F-2

Learn More

Datasheet

3.784Expected 01/05/2026

Cut Tape

3,98 kr.

3,63 kr.

3,01 kr.

2,78 kr.

View

Reel

1,65 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

SMF33A
Littelfuse
1: 2,37 kr.
11.498Expected 17/04/2026

Mfr. Part No.
SMF33A

Mouser Part No
576-SMF33A

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

Learn More

Datasheet

11.498Expected 17/04/2026

Cut Tape

2,37 kr.

1,59 kr.

0,985 kr.

0,798 kr.

0,686 kr.

Reel

0,53 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

SMF33A-T13
Littelfuse
1: 2,37 kr.
11.842On Order

Mfr. Part No.
SMF33A-T13

Mouser Part No
576-SMF33A-T13

Littelfuse

ESD Protection Diodes / TVS Diodes 200W 33V 5% Uni-directional

Learn More

Datasheet

11.842On Order

Cut Tape

2,37 kr.

1,62 kr.

0,656 kr.

0,634 kr.

Reel

0,574 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

ESD Protection Diodes / TVS Diodes SMF - CA 48V

SMF48CA
Littelfuse
1: 3,46 kr.
12.020Expected 29/04/2026

Mfr. Part No.
SMF48CA

Mouser Part No
576-SMF48CA

Littelfuse

ESD Protection Diodes / TVS Diodes SMF - CA 48V

Learn More

Datasheet

12.020Expected 29/04/2026

Cut Tape

3,46 kr.

2,15 kr.

1,37 kr.

1,03 kr.

Reel

0,701 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Smart Thermostat Solutions

Types of Circuit Protection

Customer Service Office

Company

Resources

Support