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General Port Protection Solutions

Littelfuse General Port Protection provides a wide array of solutions for power and communication ports. Ports need protection from common electrical hazards such as lightning surges, induced power surges, power cross, electrical fast transient, electrostatic discharge, and short-circuits due to aging wires or installation errors. Littelfuse General Port Protection products are ideal for automotive, building automation, consumer electronics, and industrial applications.

All Results (993)

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Part #

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: $0.65
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

$0.65

$0.388

$0.257

$0.24

View

Min.: 1
Mult.: 1

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: $0.63
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

$0.63

$0.404

$0.276

$0.249

View

Min.: 1
Mult.: 1

Varistors 23V 7mm Epoxy UltraMOV

V07E23P
Littelfuse
1: $0.44
4,100In Stock

Mfr. Part No.
V07E23P

Mouser Part No
576-V07E23P

Littelfuse

Varistors 23V 7mm Epoxy UltraMOV

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Datasheet

4,100In Stock

$0.44

$0.271

$0.235

$0.217

View

Min.: 1
Mult.: 1

Varistors 230V 14mm Epoxy UltraMOV

V14E230PL2T7
Littelfuse
1: $0.62
3,500In Stock

Mfr. Part No.
V14E230PL2T7

Mouser Part No
576-V14E230PL2T7

Littelfuse

Varistors 230V 14mm Epoxy UltraMOV

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Datasheet

3,500In Stock

Cut Tape

$0.62

$0.45

$0.418

$0.38

Reel

$0.313

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 30V 14mm Phenolic UltraMOV

V14P30P
Littelfuse
1: $0.77
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

$0.77

$0.543

$0.488

$0.427

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: $0.961
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

$0.961

$0.69

$0.621

$0.547

View

Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic UltraMOV

V20P17P
Littelfuse
1: $1.52
785In Stock

Mfr. Part No.
V20P17P

Mouser Part No
576-V20P17P

Littelfuse

Varistors 17V 20mm Phenolic UltraMOV

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Datasheet

785In Stock

$1.52

$0.934

$0.833

$0.684

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: $1.65
73In Stock

Mfr. Part No.
P3500SBLRP

Mouser Part No
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

Learn More

Datasheet

73In Stock

Cut Tape

$1.65

$1.04

$0.68

$0.535

$0.488

Reel

$0.444

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL

CG5600L
Littelfuse
1: $2.50
1,428In Stock

Mfr. Part No.
CG5600L

Mouser Part No
576-CG5600L

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL

Datasheet

1,428In Stock

Cut Tape

$2.50

$2.29

$2.12

$1.76

View

Reel

$1.10

Min.: 1
Mult.: 1

Reel: 1,000

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500SCLRP
Littelfuse
1: $1.72
2,948In Stock

Mfr. Part No.
P3500SCLRP

Mouser Part No
576-P3500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 320V

Learn More

Datasheet

2,948In Stock

Cut Tape

$1.72

$1.09

$0.541

$0.475

Reel

$0.463

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 275V 14mm Epoxy UltraMOV

V14E275PL1T
Littelfuse
1: $0.57
3,284In Stock

Mfr. Part No.
V14E275PL1T

Mouser Part No
576-V14E275PL1T

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

Learn More

Datasheet

3,284In Stock

Cut Tape

$0.57

$0.40

$0.359

$0.312

Reel

$0.237

View

Min.: 1
Mult.: 1

Reel: 500

Cartridge Fuses 250V .1A Slo-Blo 3AG

0313.100MXP
Littelfuse
1: $2.76
995In Stock

Mfr. Part No.
0313.100MXP

Mouser Part No
576-0313.100MXP

Littelfuse

Cartridge Fuses 250V .1A Slo-Blo 3AG

Learn More

Datasheet

995In Stock

$2.76

$2.29

$2.11

$1.76

View

Min.: 1
Mult.: 1

Cartridge Fuses s250V .375A Slo-Blo 3AG

0313.375MXP
Littelfuse
1: $3.17
705In Stock

Mfr. Part No.
0313.375MXP

Mouser Part No
576-0313.375MXP

Littelfuse

Cartridge Fuses s250V .375A Slo-Blo 3AG

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Datasheet

705In Stock

$3.17

$2.64

$2.43

$2.02

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.2A Slo-Blo

031303.2MXP
Littelfuse
1: $1.31
1,246In Stock

Mfr. Part No.
031303.2MXP

Mouser Part No
576-031303.2MXP

Littelfuse

Cartridge Fuses 250V 3.2A Slo-Blo

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Datasheet

1,246In Stock

$1.31

$1.09

$0.999

$0.829

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA

P4500SCLRP
Littelfuse
1: $1.70
1,504In Stock

Mfr. Part No.
P4500SCLRP

Mouser Part No
576-P4500SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 400V 500A SIDACtor DO-214AA

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Datasheet

1,504In Stock

Cut Tape

$1.70

$1.08

$0.721

$0.569

$0.519

Reel

$0.435

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 20V 14mm Epoxy UltraMOV

V14E20PL1T
Littelfuse
1: $0.611
2,734In Stock

Mfr. Part No.
V14E20PL1T

Mouser Part No
576-V14E20PL1T

Littelfuse

Varistors 20V 14mm Epoxy UltraMOV

Learn More

Datasheet

2,734In Stock

Cut Tape

$0.611

$0.433

$0.39

$0.34

Reel

$0.295

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 50V 14mm Epoxy UltraMOV

V14E50P
Littelfuse
1: $0.40
4,896In Stock

Mfr. Part No.
V14E50P

Mouser Part No
576-V14E50P

Littelfuse

Varistors 50V 14mm Epoxy UltraMOV

Learn More

Datasheet

4,896In Stock

$0.40

$0.279

$0.249

$0.216

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .6A Slo-Blo 3AG

0313.600MXP
Littelfuse
1: $1.76
974In Stock

Mfr. Part No.
0313.600MXP

Mouser Part No
576-0313.600MXP

Littelfuse

Cartridge Fuses 250V .6A Slo-Blo 3AG

Learn More

Datasheet

974In Stock

$1.76

$1.47

$1.35

$1.12

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SCLRP
Littelfuse
1: $1.71
2,333In Stock

Mfr. Part No.
P2300SCLRP

Mouser Part No
576-P2300SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 190V

Learn More

Datasheet

2,333In Stock

Cut Tape

$1.71

$0.57

$0.478

$0.445

$0.436

Reel

$0.435

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 50V 7mm Epoxy UltraMOV

V07E50P
Littelfuse
1: $0.19
10,839In Stock

Mfr. Part No.
V07E50P

Mouser Part No
576-V07E50P

Littelfuse

Varistors 50V 7mm Epoxy UltraMOV

Learn More

Datasheet

10,839In Stock

$0.19

$0.138

$0.127

$0.122

View

Min.: 1
Mult.: 1

Varistors 11V 10mm Epoxy UltraMOV

V10E11P
Littelfuse
1: $0.461
3,291In Stock

Mfr. Part No.
V10E11P

Mouser Part No
576-V10E11P

Littelfuse

Varistors 11V 10mm Epoxy UltraMOV

Learn More

Datasheet

3,291In Stock

$0.461

$0.329

$0.294

$0.258

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V .2A Slo-Blo 3AG

0313.200MXP
Littelfuse
1: $1.15
924In Stock

Mfr. Part No.
0313.200MXP

Mouser Part No
576-0313.200MXP

Littelfuse

Cartridge Fuses 250V .2A Slo-Blo 3AG

Learn More

Datasheet

924In Stock

$1.15

$1.02

$0.98

$0.882

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

SMCJ120A
Littelfuse
1: $0.811
6,065In Stock

Mfr. Part No.
SMCJ120A

Mouser Part No
576-SMCJ120A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 120V 5% Uni-Directional

Learn More

Datasheet

6,065In Stock

Cut Tape

$0.811

$0.438

$0.326

$0.249

Reel

$0.176

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

SMCJ45A
Littelfuse
1: $0.23
7,305In Stock

Mfr. Part No.
SMCJ45A

Mouser Part No
576-SMCJ45A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 45V 5% Uni-Directional

Learn More

Datasheet

7,305In Stock

Cut Tape

$0.23

$0.19

$0.179

$0.173

$0.172

Reel

$0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors 95V 20mm Epoxy UltraMOV

V20E95P
Littelfuse
1: $0.42
3,695In Stock

Mfr. Part No.
V20E95P

Mouser Part No
576-V20E95P

Littelfuse

Varistors 95V 20mm Epoxy UltraMOV

Learn More

Datasheet

3,695In Stock

$0.42

$0.352

Min.: 1
Mult.: 1

General Port Protection Solutions

All Results (993)

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General Port Protection Solutions

All Results (993)

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