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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.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE RADIAL LEADS GDT

GTCR38-900M-R10
Littelfuse
1: $4.40
2,000In Stock

Mfr. Part #
GTCR38-900M-R10

Mouser Part #
650-GTCR38-900M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 90V 3POLE RADIAL LEADS GDT

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Datasheet

2,000In Stock

$4.40

$4.11

$3.91

$3.15

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT

GTCA28-402M-R03
Littelfuse
1: $6.60
803In Stock

Mfr. Part #
GTCA28-402M-R03

Mouser Part #
650-GTCA28-402M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 4000V 2POLE AXIAL LEAD HV GDT

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Datasheet

803In Stock

$6.60

$5.49

$5.05

$4.20

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 2POLE CHIP TYPE SMT

GTCC23-141M-R01-2
Littelfuse
1: $1.84
3,970In Stock

Mfr. Part #
GTCC23-141M-R01-2

Mouser Part #
650-GTCC23-141MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 140V 2POLE CHIP TYPE SMT

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Datasheet

3,970In Stock

Cut Tape

$1.84

$1.60

$1.47

$1.22

View

Reel

$0.792

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCR38-601M-R20
Littelfuse
1: $8.39
993In Stock

Mfr. Part #
GTCR38-601M-R20

Mouser Part #
650-GTCR38-601M-R20

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Learn More

Datasheet

993In Stock

$8.39

$6.96

$6.39

$5.32

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT

GTCS25-900M-R02
Littelfuse
1: $4.46
3,661In Stock

Mfr. Part #
GTCS25-900M-R02

Mouser Part #
650-GTCS25-900M-R02

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V2POLE SMT GDT

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Datasheet

3,661In Stock

$4.46

$3.70

$3.43

$2.84

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

CG690SM
Littelfuse
1: $3.94
1,245In Stock

Mfr. Part #
CG690SM

Mouser Part #
576-CG690SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V SMD Ultra Low 0.3pF

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Datasheet

1,245In Stock

Cut Tape

$3.94

$3.47

$3.21

$2.67

View

Reel

$1.58

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT

GTCA28-302M-R03
Littelfuse
1: $4.01
978In Stock

Mfr. Part #
GTCA28-302M-R03

Mouser Part #
650-GTCA28-302M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3000V 2POLE AXIAL LEAD HV GDT

Learn More

Datasheet

978In Stock

$4.01

$3.57

$3.38

$3.02

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT

GTCA28-601M-R05
Littelfuse
1: $4.90
998In Stock

Mfr. Part #
GTCA28-601M-R05

Mouser Part #
650-GTCA28-601M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 2POLE AXIAL LEADS GDT

Learn More

Datasheet

998In Stock

$4.90

$4.06

$3.75

$3.12

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT

GTCS35-231M-R05
Littelfuse
1: $2.82
2,130In Stock

Mfr. Part #
GTCS35-231M-R05

Mouser Part #
650-GTCS35-231M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 230V 3POLE SMT GDT

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Datasheet

2,130In Stock

$2.82

$2.34

$2.17

$1.80

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT

GTCS28-750M-R05-2
Littelfuse
1: $3.88
1,773In Stock

Mfr. Part #
GTCS28-750M-R05-2

Mouser Part #
650-GTCS28-750MR05-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 75V 2POLE SMT GDT

Learn More

Datasheet

1,773In Stock

Cut Tape

$3.88

$3.58

$3.39

$2.74

Reel

$1.86

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Cartridge Fuses 250V 1.25A Slo-Blo

03131.25MXP
Littelfuse
1: $1.49
2,849In Stock

Mfr. Part #
03131.25MXP

Mouser Part #
576-03131.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

Learn More

Datasheet

2,849In Stock

$1.49

$1.29

$1.21

$1.05

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 170V

P1800SALRP
Littelfuse
1: $2.15
4,350In Stock

Mfr. Part #
P1800SALRP

Mouser Part #
576-P1800SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 170V

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Datasheet

4,350In Stock

Cut Tape

$2.15

$0.584

$0.577

Reel

$0.575

$0.553

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection

SP2504NUTG
Littelfuse
1: $3.52
4,367In Stock

Mfr. Part #
SP2504NUTG

Mouser Part #
576-SP2504NUTG

Littelfuse

ESD Protection Diodes / TVS Diodes 4CH 20A 2.5V 3.5pF Lightning Protection

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Datasheet

4,367In Stock

Cut Tape

$3.52

$2.26

$1.54

$1.23

$1.13

Reel

$0.977

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

P0220SCLRP
Littelfuse
1: $2.64
4,641In Stock

Mfr. Part #
P0220SCLRP

Mouser Part #
576-P0220SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 22V 500A DO214 2L SIDACtor Bi

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Datasheet

4,641In Stock

Cut Tape

$2.64

$1.67

$1.12

$0.882

Reel

$0.649

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Cartridge Fuses 250V .15A Slo-Blo 3AG

0313.150MXP
Littelfuse
1: $4.28
1,098In Stock

Mfr. Part #
0313.150MXP

Mouser Part #
576-0313.150MXP

Littelfuse

Cartridge Fuses 250V .15A Slo-Blo 3AG

Learn More

Datasheet

1,098In Stock

$4.28

$3.55

$3.27

$2.71

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.MXP
Littelfuse
1: $2.00
9,045In Stock

Mfr. Part #
0313003.MXP

Mouser Part #
576-0313003.MXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

Learn More

Datasheet

9,045In Stock

$2.00

$1.66

$1.52

$0.953

$0.922

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 50A 75V

P0900SALRP
Littelfuse
1: $2.42
3,754In Stock

Mfr. Part #
P0900SALRP

Mouser Part #
576-P0900SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 75V

Learn More

Datasheet

3,754In Stock

Cut Tape

$2.42

$1.52

$1.01

$0.797

Reel

$0.567

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

SMCJ58CA
Littelfuse
1: $0.496
35,252In Stock

Mfr. Part #
SMCJ58CA

Mouser Part #
576-SMCJ58CA

Littelfuse

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

Learn More

Datasheet

35,252In Stock

Cut Tape

$0.496

$0.432

$0.389

$0.352

Reel

$0.281

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Thyristor Surge Protection Devices - TSPD 500A 275V

P3100SCLRP
Littelfuse
1: $1.81
5,843In Stock

Mfr. Part #
P3100SCLRP

Mouser Part #
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

5,843In Stock

Cut Tape

$1.81

$1.10

$0.877

$0.792

Reel

$0.691

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional

SMCJ70CA
Littelfuse
1: $0.791
8,951In Stock

Mfr. Part #
SMCJ70CA

Mouser Part #
576-SMCJ70CA

Littelfuse

ESD Protection Diodes / TVS Diodes 1.5kW 70V 5% Bi-Directional

Learn More

Datasheet

8,951In Stock

Cut Tape

$0.791

$0.622

$0.45

$0.364

Reel

$0.281

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Board Mount Temperature Sensors 100degC 12ohm

SETP0805-100-SE-2
Littelfuse
1: $0.636
6,664In Stock

Mfr. Part #
SETP0805-100-SE-2

Mouser Part #
650-SETP0805-100-SE

Littelfuse

Board Mount Temperature Sensors 100degC 12ohm

Learn More

Datasheet

6,664In Stock

Cut Tape

$0.636

$0.555

$0.521

$0.465

View

Reel

$0.319

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Thyristor Surge Protection Devices - TSPD 50A 90V

P1100SALRP
Littelfuse
1: $2.34
4,673In Stock

Mfr. Part #
P1100SALRP

Mouser Part #
576-P1100SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 90V

Learn More

Datasheet

4,673In Stock

Cut Tape

$2.34

$1.48

$0.987

$0.775

Reel

$0.567

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Varistors 5.5 VDC .05J 39V-CL 210PF P

V5.5MLA0402LNR
Littelfuse
1: $0.388
12,422In Stock

Mfr. Part #
V5.5MLA0402LNR

Mouser Part #
576-V5.5MLA0402LNR

Littelfuse

Varistors 5.5 VDC .05J 39V-CL 210PF P

Learn More

Datasheet

12,422In Stock

Cut Tape

$0.388

$0.267

$0.242

$0.228

View

Reel

$0.183

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Cartridge Fuses 250V .75A Slo-Blo 3AG

0313.750MXP
Littelfuse
1: $2.46
2,004In Stock

Mfr. Part #
0313.750MXP

Mouser Part #
576-0313.750MXP

Littelfuse

Cartridge Fuses 250V .75A Slo-Blo 3AG

Learn More

Datasheet

2,004In Stock

$2.46

$2.05

$1.89

$1.57

View

Min.: 1
Mult.: 1

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

SMCJ100A
Littelfuse
1: $0.651
14,040In Stock

Mfr. Part #
SMCJ100A

Mouser Part #
576-SMCJ100A

Littelfuse

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

Learn More

Datasheet

14,040In Stock

Cut Tape

$0.651

$0.488

$0.397

$0.338

Reel

$0.273

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

General Port Protection Solutions

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General Port Protection Solutions

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