Circuit Protection – Mouser United Kingdom

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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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Part #

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

SMDJ22CA
Littelfuse
1: £0.773
3,302In Stock

Mfr. Part No.
SMDJ22CA

Mouser Part No
576-SMDJ22CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 22V 5% Bi-Directional

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Datasheet

3,302In Stock

Cut Tape

£0.773

£0.563

£0.463

£0.394

Reel

£0.394

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 48V 5% Bi-Directional

SMDJ48CA
Littelfuse
1: £0.623
9,243In Stock

Mfr. Part No.
SMDJ48CA

Mouser Part No
576-SMDJ48CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 48V 5% Bi-Directional

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Datasheet

9,243In Stock

Cut Tape

£0.623

£0.62

£0.513

£0.416

£0.414

Reel

£0.387

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 6V 5% Uni-Directional

SMDJ6.0A
Littelfuse
1: £0.661
14,712In Stock

Mfr. Part No.
SMDJ6.0A

Mouser Part No
576-SMDJ6.0A

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 6V 5% Uni-Directional

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Datasheet

14,712In Stock

Cut Tape

£0.661

£0.54

£0.40

£0.32

£0.311

Reel

£0.311

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Bi-Directional

SMDJ78CA
Littelfuse
1: £0.653
4,296In Stock

Mfr. Part No.
SMDJ78CA

Mouser Part No
576-SMDJ78CA

Littelfuse

ESD Protection Diodes / TVS Diodes 3kW 78V 5% Bi-Directional

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Datasheet

4,296In Stock

Cut Tape

£0.653

£0.578

£0.513

£0.416

£0.411

Reel

£0.352

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 5V .13pF 20kV

SP0402B-ULC-01ETG
Littelfuse
1: £0.405
99,428In Stock

Mfr. Part No.
SP0402B-ULC-01ETG

Mouser Part No
576-SP0402BULC-01ETG

Littelfuse

ESD Protection Diodes / TVS Diodes 5V .13pF 20kV

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Datasheet

99,428In Stock

Cut Tape

£0.405

£0.251

£0.16

£0.127

View

Reel

£0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors VARISTOR RA SERIES LEAD FREE

V82RA16X2749
Littelfuse
1: £5.01
408In Stock

Mfr. Part No.
V82RA16X2749

Mouser Part No
576-V82RA16X2749

Littelfuse

Varistors VARISTOR RA SERIES LEAD FREE

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Datasheet

408In Stock

£5.01

£4.15

£3.95

£3.43

View

Min.: 1
Mult.: 1

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

SMDJ13CA
Littelfuse
1: £0.721
5,470In Stock

Mfr. Part No.
SMDJ13CA

Mouser Part No
576-SMDJ13CA

Littelfuse

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

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Datasheet

5,470In Stock

Cut Tape

£0.721

£0.507

£0.417

£0.38

Reel

£0.282

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ160A
Littelfuse
1: £0.751
4,254In Stock

Mfr. Part No.
SMDJ160A

Mouser Part No
576-SMDJ160A

Littelfuse

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

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Datasheet

4,254In Stock

Cut Tape

£0.751

£0.591

£0.426

£0.343

£0.337

Reel

£0.337

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 500pF

V510LA80CP
Littelfuse
1: £1.04
2,296In Stock

Mfr. Part No.
V510LA80CP

Mouser Part No
576-V510LA80CP

Littelfuse

Varistors 500pF

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Datasheet

2,296In Stock

£1.04

£0.759

£0.685

£0.581

£0.563

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

SMCJ58CA
Littelfuse
1: £0.285
32,196In Stock

Mfr. Part No.
SMCJ58CA

Mouser Part No
576-SMCJ58CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 58V 5% Bi-Directional

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Datasheet

32,196In Stock

Cut Tape

£0.285

£0.244

£0.212

£0.182

Reel

£0.14

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ150A
Littelfuse
1: £0.571
5,284In Stock

Mfr. Part No.
SMDJ150A

Mouser Part No
576-SMDJ150A

Littelfuse

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

Learn More

Datasheet

5,284In Stock

Cut Tape

£0.571

£0.475

£0.416

£0.343

£0.337

Reel

£0.337

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMDJ220A
Littelfuse
1: £1.34
3,297In Stock

Mfr. Part No.
SMDJ220A

Mouser Part No
576-SMDJ220A

Littelfuse

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

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Datasheet

3,297In Stock

Cut Tape

£1.34

£1.11

£0.856

£0.684

Reel

£0.598

View

Min.: 1
Mult.: 1

Reel: 3,000

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

CG42.0SM
Littelfuse
1: £1.27
902In Stock

Mfr. Part No.
CG42.0SM

Mouser Part No
576-CG42.0SM

Littelfuse

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

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Datasheet

902In Stock

Cut Tape

£1.27

£1.13

£1.07

£0.863

View

Reel

£0.591

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

RB103E0J
Littelfuse
1: £0.518
327In Stock

Mfr. Part No.
RB103E0J

Mouser Part No
576-RB103E0J

Littelfuse

NTC (Negative Temperature Coefficient) Thermistors NTC THERMISTOR 10K OHM 5% 0603 SMT

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Datasheet

327In Stock

£0.518

£0.394

£0.339

£0.327

View

Min.: 1
Mult.: 1

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

JLLS300.X
Littelfuse
1: £166.51
8In Stock

Mfr. Part No.
JLLS300.X

Mouser Part No
576-JLLS300.X

Littelfuse

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

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Datasheet

8In Stock

£166.51

£138.01

£127.24

£105.14

Min.: 1
Mult.: 1

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

JLLS110.XXP
Littelfuse
1: £79.50
4In Stock

Mfr. Part No.
JLLS110.XXP

Mouser Part No
576-JLLS110.XXP

Littelfuse

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

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Datasheet

4In Stock

£79.50

£67.12

£63.60

£53.00

£49.46

Min.: 1
Mult.: 1

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

JLLS450.XXP
Littelfuse
1: £363.46
2In Stock

Mfr. Part No.
JLLS450.XXP

Mouser Part No
576-JLLS450.XXP

Littelfuse

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

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Datasheet

2In Stock

£363.46

£312.73

£277.53

Quote

Min.: 1
Mult.: 1

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: £0.496
4,357In Stock

Mfr. Part No.
V05E14P

Mouser Part No
576-V05E14P

Littelfuse

Varistors 14V 5mm Epoxy UltraMOV

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Datasheet

4,357In Stock

£0.496

£0.299

£0.198

£0.184

View

Min.: 1
Mult.: 1

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: £0.48
4,430In Stock

Mfr. Part No.
V05E95P

Mouser Part No
576-V05E95P

Littelfuse

Varistors 95V 5mm Epoxy UltraMOV

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Datasheet

4,430In Stock

£0.48

£0.312

£0.212

£0.192

View

Min.: 1
Mult.: 1

Varistors 30V 14mm Phenolic UltraMOV

V14P30P
Littelfuse
1: £0.96
1,620In Stock

Mfr. Part No.
V14P30P

Mouser Part No
576-V14P30P

Littelfuse

Varistors 30V 14mm Phenolic UltraMOV

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Datasheet

1,620In Stock

£0.96

£0.60

£0.564

£0.46

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: £1.15
1,110In Stock

Mfr. Part No.
V20P11P

Mouser Part No
576-V20P11P

Littelfuse

Varistors 11V 20mm Phenolic UltraMOV

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Datasheet

1,110In Stock

£1.15

£0.719

£0.662

£0.544

View

Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic UltraMOV

V20P17P
Littelfuse
1: £1.15
785In Stock

Mfr. Part No.
V20P17P

Mouser Part No
576-V20P17P

Littelfuse

Varistors 17V 20mm Phenolic UltraMOV

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Datasheet

785In Stock

£1.15

£0.719

£0.662

£0.544

View

Min.: 1
Mult.: 1

Varistors 275V 7mm Epoxy UltraMOV

V07E275PL2B
Littelfuse
1: £0.578
3,544In Stock

Mfr. Part No.
V07E275PL2B

Mouser Part No
576-V07E275PL2B

Littelfuse

Varistors 275V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,544In Stock

£0.578

£0.341

£0.237

£0.22

View

Min.: 1
Mult.: 1

Varistors 40V 7mm Epoxy UltraMOV

V07E40P
Littelfuse
1: £0.33
3,540In Stock

Mfr. Part No.
V07E40P

Mouser Part No
576-V07E40P

Littelfuse

Varistors 40V 7mm Epoxy UltraMOV

Learn More

Datasheet

3,540In Stock

£0.33

£0.203

£0.176

£0.163

View

Min.: 1
Mult.: 1

Varistors 35V 10mm Epoxy UltraMOV

V10E35P
Littelfuse
1: £0.421
4,980In Stock

Mfr. Part No.
V10E35P

Mouser Part No
576-V10E35P

Littelfuse

Varistors 35V 10mm Epoxy UltraMOV

Learn More

Datasheet

4,980In Stock

£0.421

£0.292

£0.262

£0.228

View

Min.: 1
Mult.: 1

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