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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 90V 3POLE RADIAL LEADS GDT

GTCR36-900M-R10
Littelfuse
1: 2,56 €
1.304In Stock

Mfr. Part No.
GTCR36-900M-R10

Mouser Part No
650-GTCR36-900M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE RADIAL LEADS GDT

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Datasheet

1.304In Stock

2,56 €

2,12 €

1,96 €

1,78 €

Min.: 1
Mult.: 1

Thyristor Surge Protection Devices - TSPD 500A 90V

P1100SCMCLRP
Littelfuse
1: 1,66 €
2.616In Stock

Mfr. Part No.
P1100SCMCLRP

Mouser Part No
576-P1100SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 90V

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Datasheet

2.616In Stock

Cut Tape

1,66 €

1,07 €

0,721 €

0,589 €

Reel

0,449 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

Resettable Fuses - PPTC .12A 250V

TRF250-120T-R2-B-0.5
Littelfuse
1: 0,628 €
4.077In Stock

Mfr. Part No.
TRF250-120T-R2-B-0.5

Mouser Part No
650-TRF250120TR2B.5

Littelfuse

Resettable Fuses - PPTC .12A 250V

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Datasheet

4.077In Stock

0,628 €

0,579 €

0,48 €

0,443 €

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Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V 2A GDT T/R 2 Term

SG420
Littelfuse
1: 0,877 €
2.595In Stock

Mfr. Part No.
SG420

Mouser Part No
576-SG420

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 315-525V 2A GDT T/R 2 Term

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Datasheet

2.595In Stock

Cut Tape

0,877 €

0,772 €

0,73 €

0,64 €

View

Reel

0,508 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 1KA 20% 2-POLE SMD

GTCC23-301M-R01-2
Littelfuse
1: 1,09 €
4.032In Stock

Mfr. Part No.
GTCC23-301M-R01-2

Mouser Part No
650-GTCC23-301M-R012

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 300V 1KA 20% 2-POLE SMD

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Datasheet

4.032In Stock

Cut Tape

1,09 €

0,963 €

0,894 €

0,739 €

View

Reel

0,439 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

GTCS28-750M-R05-2
Littelfuse
1: 1,66 €
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

1,66 €

1,63 €

1,60 €

1,51 €

Reel

1,03 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

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

GTCA38-900M-R10
Littelfuse
1: 2,43 €
1.156In Stock

Mfr. Part No.
GTCA38-900M-R10

Mouser Part No
650-GTCA38-900M-R10

Littelfuse

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

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Datasheet

1.156In Stock

2,43 €

2,01 €

1,86 €

1,54 €

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Min.: 1
Mult.: 1

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

GTCC23-141M-R01-2
Littelfuse
1: 1,09 €
3.217In 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

3.217In Stock

Cut Tape

1,09 €

1,06 €

Reel

1,06 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

TRF600-150-2
Littelfuse
1: 0,894 €
23.941In Stock

Mfr. Part No.
TRF600-150-2

Mouser Part No
650-TRF600-150-2

Littelfuse

Resettable Fuses - PPTC 600V .15A-HD 3A MAX

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Datasheet

23.941In Stock

Cut Tape

0,894 €

0,801 €

0,716 €

0,668 €

View

Reel

0,582 €

Min.: 1
Mult.: 1

: 1.500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 450-750V 2A GDT T/R 2 Term

SG600Q
Littelfuse
1: 1,20 €
2.306In Stock

Mfr. Part No.
SG600Q

Mouser Part No
576-SG600Q

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 450-750V 2A GDT T/R 2 Term

Datasheet

2.306In Stock

Cut Tape

1,20 €

1,11 €

0,82 €

Reel

0,82 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

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

GTCA28-302M-R03
Littelfuse
1: 2,24 €
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

2,24 €

2,00 €

1,92 €

1,70 €

View

Min.: 1
Mult.: 1

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

GTCA28-601M-R05
Littelfuse
1: 2,72 €
988In 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

988In Stock

2,72 €

2,25 €

2,08 €

1,73 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCR38-601M-R20
Littelfuse
1: 4,65 €
956In Stock

Mfr. Part No.
GTCR38-601M-R20

Mouser Part No
650-GTCR38-601M-R20

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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Datasheet

956In Stock

4,65 €

3,86 €

3,56 €

2,96 €

View

Min.: 1
Mult.: 1

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

GTCS25-900M-R02
Littelfuse
1: 2,48 €
3.661In Stock

Mfr. Part No.
GTCS25-900M-R02

Mouser Part No
650-GTCS25-900M-R02

Littelfuse

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

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Datasheet

3.661In Stock

2,48 €

2,06 €

1,90 €

1,57 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT

GTCS36-900M-R10-2
Littelfuse
1: 1,68 €
2.968In Stock

Mfr. Part No.
GTCS36-900M-R10-2

Mouser Part No
650-GTCS36-900M-R102

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 90V 3POLE SMT GDT

Learn More

Datasheet

2.968In Stock

Cut Tape

1,68 €

1,56 €

1,48 €

1,21 €

Reel

0,779 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Resettable Fuses - PPTC 250V 3A 10Ohms

TRF600-150S
Littelfuse
1: 1,17 €
255In Stock

Mfr. Part No.
TRF600-150S

Mouser Part No
650-TRF600-150S

Littelfuse

Resettable Fuses - PPTC 250V 3A 10Ohms

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Datasheet

255In Stock

1,17 €

0,972 €

0,894 €

0,739 €

View

Min.: 1
Mult.: 1

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

GTCR38-900M-R10
Littelfuse
1: 2,44 €
1.000In 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

1.000In Stock

2,44 €

2,28 €

2,17 €

1,75 €

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE SMT GDT

GTCS28-231M-R10-2
Littelfuse
1: 2,15 €
279In Stock

Mfr. Part No.
GTCS28-231M-R10-2

Mouser Part No
650-GTCS28-231MR10-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 230V 2POLE SMT GDT

Learn More

Datasheet

279In Stock

Cut Tape

2,15 €

1,99 €

1,88 €

1,53 €

Reel

1,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 230V 2POLE CHIP TYPE SMT

GTCC23-231M-R01-2
Littelfuse
1: 1,21 €
67In Stock
4.000Expected 6/29/2026

Mfr. Part No.
GTCC23-231M-R01-2

Mouser Part No
650-GTCC23-231MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 230V 2POLE CHIP TYPE SMT

Learn More

Datasheet

67In Stock

4.000Expected 6/29/2026

Cut Tape

1,21 €

1,01 €

0,929 €

0,768 €

View

Reel

0,483 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 300V 2POLE SMT GDT

GTCS23-301M-R01-2
Littelfuse
1: 0,963 €
1.052In Stock

Mfr. Part No.
GTCS23-301M-R01-2

Mouser Part No
650-GTCS23-301M-R012

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 300V 2POLE SMT GDT

Learn More

Datasheet

1.052In Stock

Cut Tape

0,963 €

0,829 €

Reel

0,415 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.000

Interface Modules RS-485:RS-232CONV.W/ CABLE&

RS485-RS232
Littelfuse
1: 207,18 €
3In Stock

Mfr. Part No.
RS485-RS232

Mouser Part No
576-RS485-RS232

Littelfuse

Interface Modules RS-485:RS-232CONV.W/ CABLE&

Learn More

Datasheet

3In Stock

207,18 €

195,11 €

188,03 €

183,79 €

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 2POLE AXIAL LEADS GDT

GTCA25-401M-R02
Littelfuse
1: 2,59 €
191In Stock

Mfr. Part No.
GTCA25-401M-R02

Mouser Part No
650-GTCA25-401M-R02

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V 2POLE AXIAL LEADS GDT

Learn More

Datasheet

191In Stock

2,59 €

2,15 €

1,99 €

1,64 €

View

Min.: 1
Mult.: 1

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

GTCA28-242M-R03
Littelfuse
1: 3,40 €
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

Learn More

Datasheet

2.808In Stock

3,40 €

2,82 €

2,61 €

2,16 €

View

Min.: 1
Mult.: 1

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

TRF600-160-RA-B-0.5
Littelfuse
1: 1,19 €
6.895In 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

Learn More

Datasheet

6.895In Stock

1,19 €

0,894 €

0,669 €

0,654 €

View

Min.: 1
Mult.: 1

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

GTCR36-231M-R10
Littelfuse
1: 2,57 €
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

Learn More

Datasheet

1.042In Stock

2,57 €

2,18 €

2,04 €

1,67 €

View

Min.: 1
Mult.: 1

Industrial Communication & Control

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Industrial Communication & Control

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