Circuit Protection – Mouser Singapore

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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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Types of Circuit Protection

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Part #

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

GTCA28-402M-R03
Littelfuse
1: $5.92
803In Stock

Mfr. Part No.
GTCA28-402M-R03

Mouser Part No
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

$5.92

$4.92

$4.53

$3.77

View

Min.: 1
Mult.: 1

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

GTCR38-900M-R10
Littelfuse
1: $3.95
2,000In Stock

Mfr. Part No.
GTCR38-900M-R10

Mouser Part No
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

$3.95

$3.68

$3.50

$2.82

View

Min.: 1
Mult.: 1

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

GTCS28-750M-R05-2
Littelfuse
1: $3.48
1,773In Stock

Mfr. Part No.
GTCS28-750M-R05-2

Mouser Part No
650-GTCS28-750MR05-2

Littelfuse

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

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Datasheet

1,773In Stock

Cut Tape

$3.48

$3.21

$3.04

$2.46

Reel

$1.67

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

CG690SM
Littelfuse
1: $3.53
1,245In Stock

Mfr. Part No.
CG690SM

Mouser Part No
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

$3.53

$3.11

$2.88

$2.39

View

Reel

$1.42

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: $3.60
978In Stock

Mfr. Part No.
GTCA28-302M-R03

Mouser Part No
650-GTCA28-302M-R03

Littelfuse

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

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Datasheet

978In Stock

$3.60

$3.20

$3.03

$2.71

View

Min.: 1
Mult.: 1

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

GTCA28-601M-R05
Littelfuse
1: $4.39
998In Stock

Mfr. Part No.
GTCA28-601M-R05

Mouser Part No
650-GTCA28-601M-R05

Littelfuse

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

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Datasheet

998In Stock

$4.39

$3.64

$3.36

$2.79

View

Min.: 1
Mult.: 1

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

GTCS35-231M-R05
Littelfuse
1: $2.53
2,130In Stock

Mfr. Part No.
GTCS35-231M-R05

Mouser Part No
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

$2.53

$2.10

$1.95

$1.61

View

Min.: 1
Mult.: 1

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

GTCC23-141M-R01-2
Littelfuse
1: $1.65
3,970In Stock

Mfr. Part No.
GTCC23-141M-R01-2

Mouser Part No
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

$1.65

$1.43

$1.32

$1.10

View

Reel

$0.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

V5.5MLA0402LNR
Littelfuse
1: $0.348
12,422In Stock

Mfr. Part No.
V5.5MLA0402LNR

Mouser Part No
576-V5.5MLA0402LNR

Littelfuse

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

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Datasheet

12,422In Stock

Cut Tape

$0.348

$0.239

$0.217

$0.204

View

Reel

$0.164

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Thyristor Surge Protection Devices - TSPD 50A 75V

P0900SALRP
Littelfuse
1: $2.17
3,754In Stock

Mfr. Part No.
P0900SALRP

Mouser Part No
576-P0900SALRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 50A 75V

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Datasheet

3,754In Stock

Cut Tape

$2.17

$1.36

$0.905

$0.714

Reel

$0.509

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

SMCJ58CA
Littelfuse
1: $0.445
32,222In 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

32,222In Stock

Cut Tape

$0.445

$0.388

$0.349

$0.316

Reel

$0.252

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Cartridge Fuses 250V 1.25A Slo-Blo

03131.25MXP
Littelfuse
1: $1.33
2,849In Stock

Mfr. Part No.
03131.25MXP

Mouser Part No
576-03131.25MXP

Littelfuse

Cartridge Fuses 250V 1.25A Slo-Blo

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Datasheet

2,849In Stock

$1.33

$1.15

$1.09

$0.938

View

Min.: 1
Mult.: 1

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

SP2504NUTG
Littelfuse
1: $3.16
4,367In Stock

Mfr. Part No.
SP2504NUTG

Mouser Part No
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

$3.16

$2.03

$1.38

$1.11

$1.01

Reel

$0.876

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

0313.150MXP
Littelfuse
1: $3.84
1,098In Stock

Mfr. Part No.
0313.150MXP

Mouser Part No
576-0313.150MXP

Littelfuse

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

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Datasheet

1,098In Stock

$3.84

$3.18

$2.93

$2.43

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3A Slo-Blo

0313003.MXP
Littelfuse
1: $1.78
9,034In Stock

Mfr. Part No.
0313003.MXP

Mouser Part No
576-0313003.MXP

Littelfuse

Cartridge Fuses 250V 3A Slo-Blo

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Datasheet

9,034In Stock

$1.78

$1.49

$1.36

$0.752

$0.751

Min.: 1
Mult.: 1

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

0313.750MXP
Littelfuse
1: $2.21
2,004In Stock

Mfr. Part No.
0313.750MXP

Mouser Part No
576-0313.750MXP

Littelfuse

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

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Datasheet

2,004In Stock

$2.21

$1.83

$1.70

$1.40

View

Min.: 1
Mult.: 1

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

SMCJ100A
Littelfuse
1: $0.584
14,040In Stock

Mfr. Part No.
SMCJ100A

Mouser Part No
576-SMCJ100A

Littelfuse

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

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Datasheet

14,040In Stock

Cut Tape

$0.584

$0.438

$0.356

$0.303

Reel

$0.245

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

V07E25PL2T
Littelfuse
1: $0.334
9,685In Stock

Mfr. Part No.
V07E25PL2T

Mouser Part No
576-V07E25PL2T

Littelfuse

Varistors RADIAL VARISTOR 7MM ROHS/LEAD FREE

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Datasheet

9,685In Stock

Cut Tape

$0.334

$0.232

$0.217

Reel

$0.217

Min.: 1
Mult.: 1

Reel: 1,000

Varistors 40V 14mm Epoxy UltraMOV

V14E40PL1T
Littelfuse
1: $0.598
5,097In Stock

Mfr. Part No.
V14E40PL1T

Mouser Part No
576-V14E40PL1T

Littelfuse

Varistors 40V 14mm Epoxy UltraMOV

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Datasheet

5,097In Stock

Cut Tape

$0.598

$0.42

$0.374

$0.338

$0.336

Reel

$0.336

Min.: 1
Mult.: 1

Reel: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V NOMINAL GP S.A. STANDARD

CG90
Littelfuse
1: $4.34
720In Stock

Mfr. Part No.
CG90

Mouser Part No
576-CG90

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V NOMINAL GP S.A. STANDARD

Datasheet

720In Stock

$4.34

$3.88

$3.75

$2.95

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 2POLE AXIAL LEADS GDT

GTCA26-351M-R05
Littelfuse
1: $4.20
880In Stock

Mfr. Part No.
GTCA26-351M-R05

Mouser Part No
650-GTCA26-351M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V 2POLE AXIAL LEADS GDT

Learn More

Datasheet

880In Stock

$4.20

$3.82

$3.70

$2.91

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT

GTCA26-900M-R05
Littelfuse
1: $3.75
255In Stock

Mfr. Part No.
GTCA26-900M-R05

Mouser Part No
650-GTCA26-900M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 2POLE AXIAL LEADS GDT

Learn More

Datasheet

255In Stock

$3.75

$3.50

$3.32

$2.68

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 800V 2POLE AXIAL LEADS HV GDT

GTCA28-801M-R05
Littelfuse
1: $4.49
405In Stock

Mfr. Part No.
GTCA28-801M-R05

Mouser Part No
650-GTCA28-801M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 800V 2POLE AXIAL LEADS HV GDT

Learn More

Datasheet

405In Stock

$4.49

$4.02

$3.88

$3.04

View

Min.: 1
Mult.: 1

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

P0220SCLRP
Littelfuse
1: $2.36
4,641In Stock

Mfr. Part No.
P0220SCLRP

Mouser Part No
576-P0220SCLRP

Littelfuse

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

Learn More

Datasheet

4,641In Stock

Cut Tape

$2.36

$1.50

$1.00

$0.791

Reel

$0.582

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 500A 275V

P3100SCLRP
Littelfuse
1: $1.63
5,843In Stock

Mfr. Part No.
P3100SCLRP

Mouser Part No
576-P3100SCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 275V

Learn More

Datasheet

5,843In Stock

Cut Tape

$1.63

$0.986

$0.787

$0.71

Reel

$0.62

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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