Circuit Protection – Mouser Canada

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Communications Infrastructure Solutions

Littelfuse provides a wide range of communication infrastructure solutions that ensure speed and reliability in all environments. These solutions are energy efficient, dependable, and easy to incorporate into compact designs. Communication infrastructure solutions from Littelfuse include TVS diodes, varistors, NTC thermistors, fuses, and more.

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Types of Circuit Protection

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Results: 1,014

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Part #

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

SMCJ150CA
Littelfuse
1: $0.553
61,904In Stock

Mfr. Part #
SMCJ150CA

Mouser Part #
576-SMCJ150CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 150V 5% Bi-Directional

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Datasheet

61,904In Stock

Cut Tape

$0.553

$0.453

$0.341

$0.328

$0.315

Reel

$0.289

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Bi-Directional

SMDJ13CA
Littelfuse
1: $1.47
5,470In Stock

Mfr. Part #
SMDJ13CA

Mouser Part #
576-SMDJ13CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 13V 5% Bi-Directional

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Datasheet

5,470In Stock

Cut Tape

$1.47

$1.04

$0.853

$0.777

Reel

$0.56

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

SMDJ160A
Littelfuse
1: $1.54
4,254In Stock

Mfr. Part #
SMDJ160A

Mouser Part #
576-SMDJ160A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 160V 5% Uni-Directional

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Datasheet

4,254In Stock

Cut Tape

$1.54

$1.21

$0.872

$0.701

Reel

$0.585

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 500pF

V510LA80CP
Littelfuse
1: $2.23
2,293In Stock

Mfr. Part #
V510LA80CP

Mouser Part #
576-V510LA80CP

Littelfuse

Varistors 500pF

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Datasheet

2,293In Stock

$2.23

$1.64

$1.48

$1.20

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 58V 10KA Tube

LTKAK10-058C-TP
Littelfuse
1: $49.07
75In Stock

Mfr. Part #
LTKAK10-058C-TP

Mouser Part #
576-LTKAK10-058C-TP

Littelfuse

ESD Protection Diodes / TVS Diodes 58V 10KA Tube

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Datasheet

75In Stock

$49.07

$37.05

$36.27

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

SMCJ100A
Littelfuse
1: $0.445
13,540In Stock

Mfr. Part #
SMCJ100A

Mouser Part #
576-SMCJ100A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 100V 5% Uni-Directional

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Datasheet

13,540In Stock

Cut Tape

$0.445

$0.352

$0.318

$0.298

Reel

$0.262

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 10V 5% Uni-Directional

SMDJ10A
Littelfuse
1: $1.37
8,665In Stock

Mfr. Part #
SMDJ10A

Mouser Part #
576-SMDJ10A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 10V 5% Uni-Directional

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Datasheet

8,665In Stock

Cut Tape

$1.37

$1.11

$0.818

$0.655

$0.62

Reel

$0.527

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Bi-Directional

SMDJ14CA
Littelfuse
1: $1.46
7,163In Stock

Mfr. Part #
SMDJ14CA

Mouser Part #
576-SMDJ14CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 14V 5% Bi-Directional

Learn More

Datasheet

7,163In Stock

Cut Tape

$1.46

$1.19

$0.926

$0.757

Reel

$0.566

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

SMDJ70CA
Littelfuse
1: $1.07
16,156In Stock

Mfr. Part #
SMDJ70CA

Mouser Part #
576-SMDJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 70V 5% Bi-Directional

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Datasheet

16,156In Stock

Cut Tape

$1.07

$0.915

$0.818

$0.809

Reel

$0.717

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: $0.384
9,685In Stock

Mfr. Part #
V07E25PL2T

Mouser Part #
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

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Datasheet

9,685In Stock

Cut Tape

$0.384

$0.262

Reel

$0.253

$0.25

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 40V 14mm Epoxy UltraMOV

V14E40PL1T
Littelfuse
1: $0.691
5,097In Stock

Mfr. Part #
V14E40PL1T

Mouser Part #
576-V14E40PL1T

Littelfuse

Varistors 40V 14mm Epoxy UltraMOV

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Datasheet

5,097In Stock

Cut Tape

$0.691

$0.488

$0.436

$0.434

Reel

$0.433

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Uni-Directional

SMDJ150A
Littelfuse
1: $1.17
5,284In Stock

Mfr. Part #
SMDJ150A

Mouser Part #
576-SMDJ150A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 150V 5% Uni-Directional

Learn More

Datasheet

5,284In Stock

Cut Tape

$1.17

$0.972

$0.85

$0.701

Reel

$0.551

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

SMDJ220A
Littelfuse
1: $2.73
3,297In Stock

Mfr. Part #
SMDJ220A

Mouser Part #
576-SMDJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 220V 5% Uni-Directional

Learn More

Datasheet

3,297In Stock

Cut Tape

$2.73

$2.27

$1.75

$1.40

Reel

$1.18

View

Min.: 1
Mult.: 1

Reel: 3,000

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

JLLS300.X
Littelfuse
1: $340.43
8In Stock

Mfr. Part #
JLLS300.X

Mouser Part #
576-JLLS300.X

Littelfuse

Industrial & Electrical Fuses 300A 600VAC 300VDC Class T

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Datasheet

8In Stock

$340.43

$282.18

$260.15

$214.95

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2000V 3kA 8/20us UL 1449

CG42.0SM
Littelfuse
1: $2.59
902In Stock

Mfr. Part #
CG42.0SM

Mouser Part #
576-CG42.0SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 2000V 3kA 8/20us UL 1449

Learn More

Datasheet

902In Stock

Cut Tape

$2.59

$2.30

$2.18

$1.77

View

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

NTC Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103E0J
Littelfuse
1: $1.06
327In Stock

Mfr. Part #
RB103E0J

Mouser Part #
576-RB103E0J

Littelfuse

NTC Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

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Datasheet

327In Stock

$1.06

$0.804

$0.692

$0.668

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

JLLS110.XXP
Littelfuse
1: $162.53
4In Stock

Mfr. Part #
JLLS110.XXP

Mouser Part #
576-JLLS110.XXP

Littelfuse

Industrial & Electrical Fuses 110A 600VAC 300VDC CLASS T

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Datasheet

4In Stock

$162.53

$137.24

$130.03

$108.36

$101.13

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

JLLS450.XXP
Littelfuse
1: $743.11
2In Stock

Mfr. Part #
JLLS450.XXP

Mouser Part #
576-JLLS450.XXP

Littelfuse

Industrial & Electrical Fuses 450A 600VAC 300VDC CLASS T

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Datasheet

2In Stock

$743.11

$639.39

$567.41

Quote

Min.: 1
Mult.: 1

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: $1.01
4,357In Stock

Mfr. Part #
V05E14P

Mouser Part #
576-V05E14P

Littelfuse

Varistors 14V 5mm Epoxy UltraMOV

Learn More

Datasheet

4,357In Stock

$1.01

$0.612

$0.405

$0.376

View

Min.: 1
Mult.: 1

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: $0.982
4,430In Stock

Mfr. Part #
V05E95P

Mouser Part #
576-V05E95P

Littelfuse

Varistors 95V 5mm Epoxy UltraMOV

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Datasheet

4,430In Stock

$0.982

$0.637

$0.434

$0.393

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic UltraMOV

V14P30P
Littelfuse
1: $1.96
1,620In Stock

Mfr. Part #
V14P30P

Mouser Part #
576-V14P30P

Littelfuse

Varistors 30V 14mm Phenolic UltraMOV

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Datasheet

1,620In Stock

$1.96

$1.23

$1.15

$0.941

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: $2.36
1,110In Stock

Mfr. Part #
V20P11P

Mouser Part #
576-V20P11P

Littelfuse

Varistors 11V 20mm Phenolic UltraMOV

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Datasheet

1,110In Stock

$2.36

$1.47

$1.35

$1.11

View

Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic UltraMOV

V20P17P
Littelfuse
1: $2.36
785In Stock

Mfr. Part #
V20P17P

Mouser Part #
576-V20P17P

Littelfuse

Varistors 17V 20mm Phenolic UltraMOV

Learn More

Datasheet

785In Stock

$2.36

$1.47

$1.35

$1.11

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

JLLS400.XXP
Littelfuse
1: $401.46
1In Stock

Mfr. Part #
JLLS400.XXP

Mouser Part #
576-JLLS400.XXP

Littelfuse

Industrial & Electrical Fuses 400A 600VAC 300VDC CLASS T

Learn More

Datasheet

1In Stock

$401.46

$332.76

$306.79

$253.49

Min.: 1
Mult.: 1

Varistors 30V 5mm Phenolic UltraMOV

V05P30P
Littelfuse
1: $1.06
3,910In Stock

Mfr. Part #
V05P30P

Mouser Part #
576-V05P30P

Littelfuse

Varistors 30V 5mm Phenolic UltraMOV

Learn More

Datasheet

3,910In Stock

$1.06

$0.631

$0.436

$0.405

View

Min.: 1
Mult.: 1

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