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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 #

Varistors 14V 5mm Epoxy UltraMOV

V05E14P
Littelfuse
1: Rp11.925
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

Rp11.925

Rp7.118

Rp4.715

Rp4.385

View

Min.: 1
Mult.: 1

Varistors 95V 5mm Epoxy UltraMOV

V05E95P
Littelfuse
1: Rp11.558
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

Rp11.558

Rp7.393

Rp5.045

Rp4.568

View

Min.: 1
Mult.: 1

Varistors 23V 7mm Epoxy UltraMOV

V07E23P
Littelfuse
1: Rp8.072
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

Rp8.072

Rp4.972

Rp4.311

Rp3.981

View

Min.: 1
Mult.: 1

Varistors 230V 14mm Epoxy UltraMOV

V14E230PL2T7
Littelfuse
1: Rp11.375
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

Rp11.375

Rp8.256

Rp7.669

Rp6.971

Reel

Rp5.742

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 30V 14mm Phenolic UltraMOV

V14P30P
Littelfuse
1: Rp14.126
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

Rp14.126

Rp9.962

Rp8.953

Rp7.834

View

Min.: 1
Mult.: 1

Varistors 11V 20mm Phenolic UltraMOV

V20P11P
Littelfuse
1: Rp17.612
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

Rp17.612

Rp12.640

Rp11.393

Rp10.017

View

Min.: 1
Mult.: 1

Varistors 17V 20mm Phenolic UltraMOV

V20P17P
Littelfuse
1: Rp27.886
785In Stock

Mfr. Part No.
V20P17P

Mouser Part No
576-V20P17P

Littelfuse

Varistors 17V 20mm Phenolic UltraMOV

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Datasheet

785In Stock

Rp27.886

Rp17.135

Rp15.264

Rp12.549

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 100A 320V

P3500SBLRP
Littelfuse
1: Rp30.271
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

Rp30.271

Rp19.080

Rp12.475

Rp9.815

Rp8.953

Reel

Rp8.146

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: Rp45.865
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

Rp45.865

Rp42.012

Rp38.894

Rp32.289

Reel

Rp19.997

View

Min.: 1
Mult.: 1

Reel: 1.000

Thyristor Surge Protection Devices - TSPD 500A 320V

P3500SCLRP
Littelfuse
1: Rp31.555
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

Rp31.555

Rp19.997

Rp9.925

Rp8.696

Reel

Rp8.494

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 275V 14mm Epoxy UltraMOV

V14E275PL1T
Littelfuse
1: Rp10.457
3.284In Stock

Mfr. Part No.
V14E275PL1T

Mouser Part No
576-V14E275PL1T

Littelfuse

Varistors 275V 14mm Epoxy UltraMOV

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Datasheet

3.284In Stock

Cut Tape

Rp10.457

Rp7.338

Rp6.586

Rp5.724

Reel

Rp4.348

View

Min.: 1
Mult.: 1

Reel: 500

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

0313.100MXP
Littelfuse
1: Rp50.635
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

Rp50.635

Rp42.012

Rp38.710

Rp32.106

View

Min.: 1
Mult.: 1

Cartridge Fuses s250V .375A Slo-Blo 3AG

0313.375MXP
Littelfuse
1: Rp58.157
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

Rp58.157

Rp48.433

Rp44.581

Rp37.059

View

Min.: 1
Mult.: 1

Cartridge Fuses 250V 3.2A Slo-Blo

031303.2MXP
Littelfuse
1: Rp24.033
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

Rp24.033

Rp19.997

Rp18.328

Rp15.209

View

Min.: 1
Mult.: 1

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

P4500SCLRP
Littelfuse
1: Rp31.188
1.504In Stock

Mfr. Part No.
P4500SCLRP

Mouser Part No
576-P4500SCLRP

Littelfuse

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

Learn More

Datasheet

1.504In Stock

Cut Tape

Rp31.188

Rp19.814

Rp13.227

Rp10.439

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 20V 14mm Epoxy UltraMOV

V14E20PL1T
Littelfuse
1: Rp11.191
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

Rp11.191

Rp7.944

Rp7.137

Rp6.238

Reel

Rp5.412

View

Min.: 1
Mult.: 1

Reel: 500

Varistors 50V 14mm Epoxy UltraMOV

V14E50P
Littelfuse
1: Rp7.338
4.896In Stock

Mfr. Part No.
V14E50P

Mouser Part No
576-V14E50P

Littelfuse

Varistors 50V 14mm Epoxy UltraMOV

Learn More

Datasheet

4.896In Stock

Rp7.338

Rp5.119

Rp4.568

Rp3.963

View

Min.: 1
Mult.: 1

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

0313.600MXP
Littelfuse
1: Rp32.106
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

Rp32.106

Rp26.785

Rp24.767

Rp20.548

View

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 500A 190V

P2300SCLRP
Littelfuse
1: Rp31.372
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

Rp31.372

Rp10.457

Rp8.769

Rp8.164

Reel

Rp7.687

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors 50V 7mm Epoxy UltraMOV

V07E50P
Littelfuse
1: Rp3.486
10.839In Stock

Mfr. Part No.
V07E50P

Mouser Part No
576-V07E50P

Littelfuse

Varistors 50V 7mm Epoxy UltraMOV

Learn More

Datasheet

10.839In Stock

Rp3.486

Rp2.532

Rp2.330

Rp2.238

View

Min.: 1
Mult.: 1

Varistors 11V 10mm Epoxy UltraMOV

V10E11P
Littelfuse
1: Rp8.439
3.291In Stock

Mfr. Part No.
V10E11P

Mouser Part No
576-V10E11P

Littelfuse

Varistors 11V 10mm Epoxy UltraMOV

Learn More

Datasheet

3.291In Stock

Rp8.439

Rp6.036

Rp5.394

Rp4.733

View

Min.: 1
Mult.: 1

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

0313.200MXP
Littelfuse
1: Rp21.098
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

Rp21.098

Rp18.713

Rp17.979

Rp16.163

View

Min.: 1
Mult.: 1

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

SMCJ120A
Littelfuse
1: Rp14.860
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

Rp14.860

Rp8.036

Rp5.981

Rp4.568

Reel

Rp3.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

SMCJ45A
Littelfuse
1: Rp4.220
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

Rp4.220

Rp3.486

Rp3.284

Rp3.174

Rp3.156

Reel

Rp2.587

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors 95V 20mm Epoxy UltraMOV

V20E95P
Littelfuse
1: Rp7.705
3.695In Stock

Mfr. Part No.
V20E95P

Mouser Part No
576-V20E95P

Littelfuse

Varistors 95V 20mm Epoxy UltraMOV

Learn More

Datasheet

3.695In Stock

Rp7.705

Rp6.073

Rp5.669

Rp5.229

View

Min.: 1
Mult.: 1

General Port Protection Solutions

All Results (993)

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General Port Protection Solutions

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