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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 60V 20mm Epoxy UltraMOV

V20E60P
Littelfuse
1: 0,507 €
3.717In Stock

Mfr. Part No.
V20E60P

Mouser Part No
576-V20E60P

Littelfuse

Varistors 60V 20mm Epoxy UltraMOV

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Datasheet

3.717In Stock

0,507 €

0,356 €

0,319 €

0,279 €

View

Min.: 1
Mult.: 1

Varistors 23V 20mm Phenolic UltraMOV

V20P23P
Littelfuse
1: 0,688 €
641In Stock

Mfr. Part No.
V20P23P

Mouser Part No
576-V20P23P

Littelfuse

Varistors 23V 20mm Phenolic UltraMOV

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Datasheet

641In Stock

0,688 €

0,494 €

0,445 €

0,391 €

0,362 €

Min.: 1
Mult.: 1

Varistors 25V 20mm Phenolic UltraMOV

V20P25P
Littelfuse
1: 0,688 €
1.198In Stock

Mfr. Part No.
V20P25P

Mouser Part No
576-V20P25P

Littelfuse

Varistors 25V 20mm Phenolic UltraMOV

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Datasheet

1.198In Stock

0,688 €

0,494 €

0,445 €

0,391 €

0,362 €

Min.: 1
Mult.: 1

Varistors 30V 20mm Phenolic UltraMOV

V20P30P
Littelfuse
1: 0,688 €
794In Stock

Mfr. Part No.
V20P30P

Mouser Part No
576-V20P30P

Littelfuse

Varistors 30V 20mm Phenolic UltraMOV

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Datasheet

794In Stock

0,688 €

0,494 €

0,445 €

0,391 €

0,362 €

Min.: 1
Mult.: 1

Varistors 40V 20mm Phenolic UltraMOV

V20P40P
Littelfuse
1: 1,31 €
524In Stock

Mfr. Part No.
V20P40P

Mouser Part No
576-V20P40P

Littelfuse

Varistors 40V 20mm Phenolic UltraMOV

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Datasheet

524In Stock

1,31 €

0,592 €

0,54 €

0,465 €

0,364 €

Min.: 1
Mult.: 1

Varistors 60V 20mm Phenolic UltraMOV

V20P60P
Littelfuse
1: 0,542 €
1.263In Stock

Mfr. Part No.
V20P60P

Mouser Part No
576-V20P60P

Littelfuse

Varistors 60V 20mm Phenolic UltraMOV

Learn More

Datasheet

1.263In Stock

0,542 €

0,384 €

0,344 €

0,301 €

0,274 €

Min.: 1
Mult.: 1

Varistors 75V 20mm Phenolic UltraMOV

V20P75P
Littelfuse
1: 0,542 €
177In Stock

Mfr. Part No.
V20P75P

Mouser Part No
576-V20P75P

Littelfuse

Varistors 75V 20mm Phenolic UltraMOV

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Datasheet

177In Stock

0,542 €

0,384 €

0,344 €

0,301 €

0,274 €

Min.: 1
Mult.: 1

Varistors 95V 20mm Phenolic UltraMOV

V20P95P
Littelfuse
1: 0,542 €
1.340In Stock

Mfr. Part No.
V20P95P

Mouser Part No
576-V20P95P

Littelfuse

Varistors 95V 20mm Phenolic UltraMOV

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Datasheet

1.340In Stock

0,542 €

0,383 €

0,344 €

0,301 €

0,273 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT 2T 600V

CG5600LTR
Littelfuse
1: 2,24 €
590In Stock

Mfr. Part No.
CG5600LTR

Mouser Part No
576-CG5600LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT 2T 600V

Datasheet

590In Stock

Cut Tape

2,24 €

Reel

2,24 €

Min.: 1
Mult.: 1

Reel: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 8mm 10KA 2POLE

GTCA28-141M-R10
Littelfuse
1: 2,13 €
745In Stock

Mfr. Part No.
GTCA28-141M-R10

Mouser Part No
650-GTCA28-141M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 8mm 10KA 2POLE

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Datasheet

745In Stock

2,13 €

1,77 €

1,64 €

1,36 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS GDT

GTCA28-351M-R10
Littelfuse
1: 2,13 €
50In Stock

Mfr. Part No.
GTCA28-351M-R10

Mouser Part No
650-GTCA28-351M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 350V 2POLE AXIAL LEADS GDT

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Datasheet

50In Stock

2,13 €

1,77 €

1,63 €

1,36 €

View

Min.: 1
Mult.: 1

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

04611.25ER16
Littelfuse
1: 1,33 €
1.015In 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

1.015In Stock

Cut Tape

1,33 €

1,20 €

1,12 €

0,929 €

View

Reel

0,564 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: 1,42 €
73In Stock

Mfr. Part No.
P3500SBLRP

Mouser Part No
576-P3500SBLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 100A 320V

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Datasheet

73In Stock

Cut Tape

1,42 €

0,894 €

0,585 €

0,46 €

0,42 €

Reel

0,382 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

V05E40PL1T
Littelfuse
1: 0,671 €
998In Stock
10.000Expected 3/30/2026

Mfr. Part No.
V05E40PL1T

Mouser Part No
576-V05E40PL1T

Littelfuse

Varistors RADIAL VARISTOR 05MM ROHS/LEAD FREE

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Datasheet

998In Stock

10.000Expected 3/30/2026

Cut Tape

0,671 €

0,667 €

0,616 €

Reel

0,493 €

0,431 €

View

Min.: 1
Mult.: 1

Reel: 1.000

Varistors 14V 10mm Epoxy UltraMOV

V10E14P
Littelfuse
1: 0,396 €
389In Stock

Mfr. Part No.
V10E14P

Mouser Part No
576-V10E14P

Littelfuse

Varistors 14V 10mm Epoxy UltraMOV

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Datasheet

389In Stock

0,396 €

0,28 €

0,25 €

0,218 €

View

Min.: 1
Mult.: 1

Varistors 60V 10mm Epoxy UltraMOV

V10E60P
Littelfuse
1: 0,533 €
1.214In Stock

Mfr. Part No.
V10E60P

Mouser Part No
576-V10E60P

Littelfuse

Varistors 60V 10mm Epoxy UltraMOV

Learn More

Datasheet

1.214In Stock

0,533 €

0,328 €

0,235 €

0,22 €

View

Min.: 1
Mult.: 1

Varistors 230V 14mm Epoxy UltraMOV

V14E230PL2T7
Littelfuse
1: 0,533 €
3.500In Stock

Mfr. Part No.
V14E230PL2T7

Mouser Part No
576-V14E230PL2T7

Littelfuse

Varistors 230V 14mm Epoxy UltraMOV

Learn More

Datasheet

3.500In Stock

Cut Tape

0,533 €

0,387 €

0,359 €

0,327 €

Reel

0,269 €

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 250V 14mm Epoxy UltraMOV

V14E250PL2T1
Littelfuse
1: 0,774 €
2.588In Stock

Mfr. Part No.
V14E250PL2T1

Mouser Part No
576-V14E250PL2T1

Littelfuse

Varistors 250V 14mm Epoxy UltraMOV

Learn More

Datasheet

2.588In Stock

Cut Tape

0,774 €

0,306 €

0,304 €

0,302 €

Reel

0,302 €

View

Min.: 1
Mult.: 1

Reel: 500

ESD Protection Diodes / TVS Diodes ESD 6V UNI

SRV05-4HTG-D
Littelfuse
1: 1,02 €
60.972Expected 4/8/2026

Mfr. Part No.
SRV05-4HTG-D

Mouser Part No
576-SRV05-4HTG-D

Littelfuse

ESD Protection Diodes / TVS Diodes ESD 6V UNI

Learn More

Datasheet

60.972Expected 4/8/2026

Cut Tape

1,02 €

0,687 €

0,457 €

0,355 €

0,323 €

Reel

0,294 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V NOM

CG75LTR
Littelfuse
1: 2,40 €
2.269Expected 4/3/2026

Mfr. Part No.
CG75LTR

Mouser Part No
576-CG75LTR

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V NOM

Datasheet

2.269Expected 4/3/2026

Cut Tape

2,40 €

2,14 €

1,98 €

1,72 €

View

Reel

1,38 €

Min.: 1
Mult.: 1

Reel: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V MS

CG75MS
Littelfuse
1: 2,73 €
1.953On Order

Mfr. Part No.
CG75MS

Mouser Part No
576-CG75MS

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors STANDARD 75V MS

Datasheet

1.953On Order

Cut Tape

2,73 €

2,37 €

2,19 €

1,86 €

Reel

1,80 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

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

CG90L
Littelfuse
1: 2,13 €
2.665Expected 5/7/2026

Mfr. Part No.
CG90L

Mouser Part No
576-CG90L

Littelfuse

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

Datasheet

2.665Expected 5/7/2026

2,13 €

1,78 €

1,70 €

1,53 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE

GTCS25-750M-R02-2
Littelfuse
1: 2,61 €
4.495Expected 2/23/2026

Mfr. Part No.
GTCS25-750M-R02-2

Mouser Part No
650-GTCS25-750MR02-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 2.5KA 2POLE

Learn More

Datasheet

4.495Expected 2/23/2026

Cut Tape

2,61 €

2,29 €

2,11 €

1,75 €

View

Reel

1,22 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Cartridge Fuses 250V 4A Slo-Blo

0313004.HXP
Littelfuse
1: 1,32 €
4.842On Order

Mfr. Part No.
0313004.HXP

Mouser Part No
576-0313004.HXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

Learn More

Datasheet

4.842On Order

1,32 €

1,10 €

1,01 €

0,741 €

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 4A Slo-Blo

0313004.MXP
Littelfuse
1: 1,27 €
2.583On Order

Mfr. Part No.
0313004.MXP

Mouser Part No
576-0313004.MXP

Littelfuse

Cartridge Fuses 250V 4A Slo-Blo

Learn More

Datasheet

2.583On Order

1,27 €

0,912 €

0,85 €

0,673 €

View

Min.: 1
Mult.: 1

General Port Protection Solutions

All Results (993)

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General Port Protection Solutions

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