All Results (982)

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.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT

GTCS26-750M-R05-2
Littelfuse
1: $1.78
250In Stock

Mfr. Part No.
GTCS26-750M-R05-2

Mouser Part No
650-GTCS26-750M-R052

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT

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Datasheet

250In Stock

Cut Tape

$1.78

$1.36

$1.35

$1.10

Reel

$1.07

MouseReel Available

Min.: 1
Mult.: 1

: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCS35-601M-R05-2
Littelfuse
1: $2.24
857In Stock

Mfr. Part No.
GTCS35-601M-R05-2

Mouser Part No
650-GTCS35-601M-R052

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Learn More

Datasheet

857In Stock

Cut Tape

$2.24

$1.73

$1.43

$1.37

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A

04611.25ER16
Littelfuse
1: $2.11
916In Stock

Mfr. Part No.
04611.25ER16

Mouser Part No
576-04611.25ER16

Littelfuse

Surface Mount Fuses TELECOM NANO2 250V 16mm TAPE 1.25A

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Datasheet

916In Stock

Cut Tape

$2.11

$1.89

$1.77

$1.47

View

Reel

$0.892

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-

SM712-02HTG
Littelfuse
1: $1.86
644,942On Order

Mfr. Part No.
SM712-02HTG

Mouser Part No
576-SM712-02HTG

Littelfuse

ESD Protection Diodes / TVS Diodes 600W 2 Channel Green Asymmetrical SOT23-

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Datasheet

644,942On Order

Cut Tape

$1.86

$0.913

$0.767

$0.597

$0.567

Reel

$0.43

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

SMCJ160CA
Littelfuse
1: $1.43
5In Stock
6,000Expected 17/2/2027

Mfr. Part No.
SMCJ160CA

Mouser Part No
576-SMCJ160CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 160V 5% Bi-Directional

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Datasheet

5In Stock

6,000Expected 17/2/2027

Cut Tape

$1.43

$0.753

$0.543

$0.447

Reel

$0.296

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

SMCJ36CA
Littelfuse
1: $1.16
132,890On Order

Mfr. Part No.
SMCJ36CA

Mouser Part No
576-SMCJ36CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Bi-Directional

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Datasheet

132,890On Order

Cut Tape

$1.16

$0.643

$0.495

$0.393

$0.36

Reel

$0.271

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection

SP4020-01FTG
Littelfuse
1: $1.43
214,481On Order

Mfr. Part No.
SP4020-01FTG

Mouser Part No
576-SP4020-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 30A for Surge Protection

Learn More

Datasheet

214,481On Order

Cut Tape

$1.43

$0.779

$0.581

$0.447

Reel

$0.313

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection

SP4020-01FTG-C
Littelfuse
1: $1.52
68,532On Order

Mfr. Part No.
SP4020-01FTG-C

Mouser Part No
576-SP4020-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 30A BI for Surge Protection

Learn More

Datasheet

68,532On Order

Cut Tape

$1.52

$0.781

$0.626

$0.483

Reel

$0.33

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection

SP4021-01FTG
Littelfuse
1: $1.32
99,820On Order

Mfr. Part No.
SP4021-01FTG

Mouser Part No
576-SP4021-01FTG

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 25A for Surge Protection

Learn More

Datasheet

99,820On Order

Cut Tape

$1.32

$0.69

$0.536

$0.412

Reel

$0.271

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection

SP4021-01FTG-C
Littelfuse
1: $1.26
89,470On Order

Mfr. Part No.
SP4021-01FTG-C

Mouser Part No
576-SP4021-01FTG-C

Littelfuse

ESD Protection Diodes / TVS Diodes 2.5pF 25A BI for Surge Protection

Learn More

Datasheet

89,470On Order

Cut Tape

$1.26

$0.696

$0.567

$0.438

$0.397

Reel

$0.301

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors 385V 14mm Epoxy UltraMOV

V14E385P
Littelfuse
1: $1.58
3In Stock
1,800Expected 22/10/2026

Mfr. Part No.
V14E385P

Mouser Part No
576-V14E385P

Littelfuse

Varistors 385V 14mm Epoxy UltraMOV

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Datasheet

3In Stock

1,800Expected 22/10/2026

$1.58

$0.97

$0.842

$0.687

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 8A Slo-Blo

0313008.HXP
Littelfuse
1: $2.60
1,696On Order

Mfr. Part No.
0313008.HXP

Mouser Part No
576-0313008.HXP

Littelfuse

Cartridge Fuses 250V 8A Slo-Blo

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Datasheet

1,696On Order

$2.60

$2.24

$2.07

$1.71

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 2.8A Slo-Blo

031302.8HXP
Littelfuse
1: $2.24
1In Stock

Mfr. Part No.
031302.8HXP

Mouser Part No
576-031302.8HXP

Littelfuse

Cartridge Fuses 250V 2.8A Slo-Blo

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Datasheet

1In Stock

$2.24

$1.86

$1.73

$1.43

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 6.25A Slo-Blo

03136.25HXP
Littelfuse
1: $2.45
2,475On Order

Mfr. Part No.
03136.25HXP

Mouser Part No
576-03136.25HXP

Littelfuse

Cartridge Fuses 250V 6.25A Slo-Blo

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Datasheet

2,475On Order

$2.45

$2.11

$1.94

$1.62

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 5X20 800mA

0477.800MXP
Littelfuse
1: $3.22
2,925Expected 29/9/2026

Mfr. Part No.
0477.800MXP

Mouser Part No
576-0477.800MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 5X20 800mA

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Datasheet

2,925Expected 29/9/2026

$3.22

$2.68

$2.48

$2.05

View

Min.: 1
Mult.: 1

Cartridge Fuses 500Vac 400Vdc TL 16A 5X20

0477016.MXP
Littelfuse
1: $4.38
5,857On Order

Mfr. Part No.
0477016.MXP

Mouser Part No
576-0477016.MXP

Littelfuse

Cartridge Fuses 500Vac 400Vdc TL 16A 5X20

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Datasheet

5,857On Order

$4.38

$3.63

$3.36

$2.79

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V MS

CG90MS
Littelfuse
1: $4.22
1,500Expected 22/10/2026

Mfr. Part No.
CG90MS

Mouser Part No
576-CG90MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 90V MS

Datasheet

1,500Expected 22/10/2026

Cut Tape

$4.22

$3.22

$2.73

Reel

$2.41

MouseReel Available

Min.: 1
Mult.: 1

: 500

Thyristor Surge Protection Devices - TSPD 50A 65V

P0720SALRP
Littelfuse
1: $2.24
4,990On Order

Mfr. Part No.
P0720SALRP

Mouser Part No
576-P0720SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 65V

Learn More

Datasheet

4,990On Order

Cut Tape

$2.24

$1.43

$0.945

$0.743

$0.677

Reel

$0.592

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thyristor Surge Protection Devices - TSPD 100A 220V

P2600SBLRP
Littelfuse
1: $0.653
5,000Expected 27/10/2026

Mfr. Part No.
P2600SBLRP

Mouser Part No
576-P2600SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 220V

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Datasheet

5,000Expected 27/10/2026

Cut Tape

$0.653

$0.643

Reel

$0.643

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 105-195V 2A GDT T/R 2 Term

SG150
Littelfuse
1: $1.94
3,982Expected 24/11/2026

Mfr. Part No.
SG150

Mouser Part No
576-SG150

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 105-195V 2A GDT T/R 2 Term

Learn More

Datasheet

3,982Expected 24/11/2026

Cut Tape

$1.94

$1.48

$1.23

$1.13

$1.01

Reel

$0.974

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

SMCJ10CA
Littelfuse
1: $1.24
12,000Expected 13/10/2026

Mfr. Part No.
SMCJ10CA

Mouser Part No
576-SMCJ10CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 10V 5% Bi-Directional

Learn More

Datasheet

12,000Expected 13/10/2026

Cut Tape

$1.24

$0.643

$0.511

$0.401

$0.375

Reel

$0.276

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

SMCJ16A
Littelfuse
1: $1.35
21In Stock
12,000On Order

Mfr. Part No.
SMCJ16A

Mouser Part No
576-SMCJ16A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 16V 5% Uni-Directional

Learn More

Datasheet

21In Stock

12,000On Order

Cut Tape

$1.35

$0.63

$0.544

$0.418

Reel

$0.254

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

SMCJ200A
Littelfuse
1: $1.20
8,950On Order

Mfr. Part No.
SMCJ200A

Mouser Part No
576-SMCJ200A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 200V 5% Uni-Directional

Learn More

Datasheet

8,950On Order

Cut Tape

$1.20

$0.582

$0.479

$0.367

$0.33

Reel

$0.267

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

SMCJ220A
Littelfuse
1: $1.88
9,000On Order

Mfr. Part No.
SMCJ220A

Mouser Part No
576-SMCJ220A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 220V 5% Uni-Directional

Learn More

Datasheet

9,000On Order

Cut Tape

$1.88

$0.879

$0.779

$0.608

Reel

$0.442

$0.439

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

SMCJ36A
Littelfuse
1: $1.05
53,423On Order

Mfr. Part No.
SMCJ36A

Mouser Part No
576-SMCJ36A

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 36V 5% Uni-Directional

Learn More

Datasheet

53,423On Order

Cut Tape

$1.05

$0.645

$0.416

$0.317

$0.286

Reel

$0.267

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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General Port Protection Solutions

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