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Industrial Communication & Control

Littelfuse Industrial Communication and Control provides protection for RS-485 and Ethernet applications. The Industrial RS-485 features the capability of driving multiple ports, a fast speed rating of 10Mbps, and long-distance transmission of 1500m. Industrial Ethernet provides long-distance transmission of 100m, a 30W PoE+ rating, and a fast speed rating of 1Gbps. Littelfuse Industrial Communication and Control RS-485 and Ethernet devices are ideal for energy meters, factory automation, wind control, and human-machine interface applications.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT

GTCS26-351M-R05-2
Littelfuse
1: Rp17.429
1.463In Stock

Mfr. Part No.
GTCS26-351M-R05-2

Mouser Part No
650-GTCS26-351M-R052

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 350V2POLE SMT GDT

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Datasheet

1.463In Stock

Cut Tape

Rp17.429

Rp13.870

Rp11.778

Rp11.246

Reel

Rp10.879

Rp10.787

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

GTCS35-231M-R05
Littelfuse
1: Rp30.271
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

Rp30.271

Rp23.116

Rp19.263

Rp17.649

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT

GTCA26-501M-R05
Littelfuse
1: Rp50.085
771In Stock

Mfr. Part No.
GTCA26-501M-R05

Mouser Part No
650-GTCA26-501M-R05

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 50V 2POLE AXIAL LEADS GDT

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Datasheet

771In Stock

Rp50.085

Rp38.343

Rp31.739

Rp29.537

View

Min.: 1
Mult.: 1

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

GTCA28-750M-R10
Littelfuse
1: Rp27.702
813In Stock
1.000Expected 24/09/2026

Mfr. Part No.
GTCA28-750M-R10

Mouser Part No
650-GTCA28-750M-R10

Littelfuse

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

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Datasheet

813In Stock

1.000Expected 24/09/2026

Rp27.702

Rp23.299

Rp21.465

Rp21.281

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A GDT T/R 2 Term

SG350
Littelfuse
1: Rp26.235
1.995In Stock

Mfr. Part No.
SG350

Mouser Part No
576-SG350

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 263-437V 2A GDT T/R 2 Term

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Datasheet

1.995In Stock

Cut Tape

Rp26.235

Rp19.997

Rp16.585

Rp15.319

Reel

Rp11.668

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE RADIAL LEADS GDT

GTCR36-231M-R10
Littelfuse
1: Rp49.901
1.042In Stock

Mfr. Part No.
GTCR36-231M-R10

Mouser Part No
650-GTCR36-231M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 3POLE RADIAL LEADS GDT

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Datasheet

1.042In Stock

Rp49.901

Rp38.343

Rp31.555

Rp29.170

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC TRF600-160-RA-B-0.5

TRF600-160-RA-B-0.5
Littelfuse
1: Rp25.317
6.725In Stock

Mfr. Part No.
TRF600-160-RA-B-0.5

Mouser Part No
650-TRF600160RAB0.5

Littelfuse

Resettable Fuses - PPTC TRF600-160-RA-B-0.5

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Datasheet

6.725In Stock

Rp25.317

Rp19.080

Rp14.273

Rp13.943

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV GDT

GTCA28-242M-R03
Littelfuse
1: Rp65.679
2.808In Stock

Mfr. Part No.
GTCA28-242M-R03

Mouser Part No
650-GTCA28-242M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2400V 2POLE AXIAL LEAD HV GDT

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Datasheet

2.808In Stock

Rp65.679

Rp50.268

Rp41.645

Rp38.343

Rp35.408

Min.: 1
Mult.: 1

Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2

0461002.ER
Littelfuse
1: Rp35.591
25.559In Stock

Mfr. Part No.
0461002.ER

Mouser Part No
576-0461002.ER

Littelfuse

Surface Mount Fuses 600VAC 2A .045ohms 461 NANO2

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Datasheet

25.559In Stock

Cut Tape

Rp35.591

Rp31.922

Rp28.987

Rp24.584

View

Reel

Rp17.796

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT

GTCS23-900M-R01-2
Littelfuse
1: Rp17.979
47.073In Stock

Mfr. Part No.
GTCS23-900M-R01-2

Mouser Part No
650-GTCS23-900MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 90V 2POLE SMT GDT

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Datasheet

47.073In Stock

Cut Tape

Rp17.979

Rp13.704

Rp11.356

Rp10.476

Rp10.421

Reel

Rp9.778

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC Polyswitch 0.13A

TSV250-130F-2
Littelfuse
1: Rp20.364
29.789In Stock

Mfr. Part No.
TSV250-130F-2

Mouser Part No
650-TSV250-130F-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.13A

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Datasheet

29.789In Stock

Cut Tape

Rp20.364

Rp18.713

Rp14.952

Rp14.292

Reel

Rp8.439

View

MouseReel Available

Min.: 1
Mult.: 1

: 1.200

Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2

0461.500ER
Littelfuse
1: Rp44.581
5.614In Stock
5.000Expected 24/12/2026

Mfr. Part No.
0461.500ER

Mouser Part No
576-0461.500ER

Littelfuse

Surface Mount Fuses 600VAC 0.5A .56ohms 461 NANO2

Learn More

Datasheet

5.614In Stock

5.000Expected 24/12/2026

Cut Tape

Rp44.581

Rp40.361

Rp35.591

Rp30.087

View

Reel

Rp18.163

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2

04611.25ER
Littelfuse
1: Rp35.958
17.838In Stock
52.500On Order

Mfr. Part No.
04611.25ER

Mouser Part No
576-04611.25ER

Littelfuse

Surface Mount Fuses 600VAC 1.25A .104ohms 461 NANO2

Learn More

Datasheet

17.838In Stock

52.500On Order

Cut Tape

Rp35.958

Rp32.106

Rp27.152

Rp23.483

View

Reel

Rp13.026

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

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

CG590LTR
Littelfuse
1: Rp49.718
1.013In Stock

Mfr. Part No.
CG590LTR

Mouser Part No
576-CG590LTR

Littelfuse

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

Datasheet

1.013In Stock

Cut Tape

Rp49.718

Rp37.976

Rp31.555

Rp28.987

Reel

Rp26.602

Min.: 1
Mult.: 1

: 1.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

CG6230SM
Littelfuse
1: Rp40.361
1.297In Stock

Mfr. Part No.
CG6230SM

Mouser Part No
576-CG6230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 230V SMD Ultra Low 0.3pF

Learn More

Datasheet

1.297In Stock

Cut Tape

Rp40.361

Rp37.059

Rp25.684

Rp23.850

Reel

Rp23.850

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

CG675SM
Littelfuse
1: Rp44.764
3.803In Stock

Mfr. Part No.
CG675SM

Mouser Part No
576-CG675SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V SMD Ultra Low 0.3pF

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Datasheet

3.803In Stock

Cut Tape

Rp44.764

Rp34.307

Rp28.436

Rp26.235

Rp23.850

Reel

Rp23.850

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices

P0080SAMCLRP
Littelfuse
1: Rp31.922
5.345In Stock

Mfr. Part No.
P0080SAMCLRP

Mouser Part No
576-P0080SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD DO-214AA SIDACtor devices

Learn More

Datasheet

5.345In Stock

Cut Tape

Rp31.922

Rp19.263

Rp13.576

Rp10.696

Rp9.778

Reel

Rp8.659

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD 500A 6V

P0080SCMCLRP
Littelfuse
1: Rp37.609
8.424In Stock

Mfr. Part No.
P0080SCMCLRP

Mouser Part No
576-P0080SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 6V

Learn More

Datasheet

8.424In Stock

Cut Tape

Rp37.609

Rp22.382

Rp15.521

Rp12.750

Rp11.668

Reel

Rp10.824

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

P0220SAMCLRP
Littelfuse
1: Rp27.519
5.628In Stock

Mfr. Part No.
P0220SAMCLRP

Mouser Part No
576-P0220SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

Learn More

Datasheet

5.628In Stock

Cut Tape

Rp27.519

Rp17.392

Rp11.650

Rp9.191

Rp9.173

Reel

Rp8.659

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 172-288V 2A GDT T/R 2 Term

SG230
Littelfuse
1: Rp26.235
2.485In Stock

Mfr. Part No.
SG230

Mouser Part No
576-SG230

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 172-288V 2A GDT T/R 2 Term

Learn More

Datasheet

2.485In Stock

Cut Tape

Rp26.235

Rp19.997

Rp16.585

Rp15.282

Rp14.090

Reel

Rp13.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 225-375V 2A GDT T/R 2 Term

SG300
Littelfuse
1: Rp26.235
6.135In Stock
8.000Expected 24/09/2026

Mfr. Part No.
SG300

Mouser Part No
576-SG300

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 225-375V 2A GDT T/R 2 Term

Learn More

Datasheet

6.135In Stock

8.000Expected 24/09/2026

Cut Tape

Rp26.235

Rp24.033

Rp18.089

Rp15.319

Rp14.383

Reel

Rp13.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 52-98V 2A GDT T/R 2 Term

SG75
Littelfuse
1: Rp26.235
5.972In Stock
18.000On Order

Mfr. Part No.
SG75

Mouser Part No
576-SG75

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 52-98V 2A GDT T/R 2 Term

Learn More

Datasheet

5.972In Stock

18.000On Order

Cut Tape

Rp26.235

Rp19.997

Rp16.585

Rp15.282

Rp13.631

Reel

Rp13.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 63-117V 2A GDT T/R 2 Term

SG90
Littelfuse
1: Rp26.235
4.378In Stock
6.000Expected 28/10/2026

Mfr. Part No.
SG90

Mouser Part No
576-SG90

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 63-117V 2A GDT T/R 2 Term

Learn More

Datasheet

4.378In Stock

6.000Expected 28/10/2026

Cut Tape

Rp26.235

Rp19.997

Rp16.585

Rp15.282

Rp13.668

Reel

Rp13.136

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term

SL0902A090SM
Littelfuse
1: Rp41.829
6.308In Stock

Mfr. Part No.
SL0902A090SM

Mouser Part No
576-SL0902A090SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 90V Minitube 2 Term

Learn More

Datasheet

6.308In Stock

Cut Tape

Rp41.829

Rp31.922

Rp26.602

Rp22.015

Reel

Rp22.015

MouseReel Available

Min.: 1
Mult.: 1

: 900

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 230V Minitube 2 Term

SL0902A230SM
Littelfuse
1: Rp41.829
3.521In Stock

Mfr. Part No.
SL0902A230SM

Mouser Part No
576-SL0902A230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP 5X5 230V Minitube 2 Term

Learn More

Datasheet

3.521In Stock

Cut Tape

Rp41.829

Rp31.922

Rp28.436

Rp24.400

Reel

Rp22.015

MouseReel Available

Min.: 1
Mult.: 1

: 900

Industrial Communication & Control

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Industrial Communication & Control

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