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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 a long-distance transmission of 1500. Industrial Ethernet provides a 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.

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Part #

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

GTCR36-231M-R10
Littelfuse
1: ¥455.1
1,042In Stock

Mfr. Part #
GTCR36-231M-R10

Mouser Part #
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

¥455.1

¥348.8

¥287.4

¥264.1

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Min.: 1
Mult.: 1

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

GTCA26-501M-R05
Littelfuse
1: ¥453.5
781In Stock

Mfr. Part #
GTCA26-501M-R05

Mouser Part #
650-GTCA26-501M-R05

Littelfuse

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

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Datasheet

781In Stock

¥453.5

¥347.1

¥287.4

¥267.4

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Min.: 1
Mult.: 1

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

GTCA28-750M-R10
Littelfuse
1: ¥252.5
816In Stock
1,000Expected 9/24/2026

Mfr. Part #
GTCA28-750M-R10

Mouser Part #
650-GTCA28-750M-R10

Littelfuse

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

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Datasheet

816In Stock

1,000Expected 9/24/2026

¥252.5

¥212.6

¥194.3

¥192.7

Min.: 1
Mult.: 1

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

RS485-USB
Littelfuse
1: ¥47,567.7
3In Stock

Mfr. Part #
RS485-USB

Mouser Part #
576-RS485-USB

Littelfuse

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

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Datasheet

3In Stock

¥47,567.7

¥46,875.1

¥45,752.2

Min.: 1
Mult.: 1

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

GTCS26-351M-R05-2
Littelfuse
1: ¥224.2
1,463In Stock

Mfr. Part #
GTCS26-351M-R05-2

Mouser Part #
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

¥224.2

¥172.7

¥141.4

¥112.4

Reel

¥111.8

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

GTCS35-231M-R05
Littelfuse
1: ¥274.1
2,130In Stock

Mfr. Part #
GTCS35-231M-R05

Mouser Part #
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

¥274.1

¥209.3

¥174.4

¥159.8

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Min.: 1
Mult.: 1

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

TRF600-160-RA-B-0.5
Littelfuse
1: ¥229.2
6,725In Stock

Mfr. Part #
TRF600-160-RA-B-0.5

Mouser Part #
650-TRF600160RAB0.5

Littelfuse

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

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Datasheet

6,725In Stock

¥229.2

¥172.7

¥129.2

¥126.2

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Min.: 1
Mult.: 1

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

GTCA28-242M-R03
Littelfuse
1: ¥594.6
2,808In Stock

Mfr. Part #
GTCA28-242M-R03

Mouser Part #
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

¥594.6

¥455.1

¥377

¥347.1

¥320.6

Min.: 1
Mult.: 1

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

0461002.ER
Littelfuse
1: ¥322.2
25,572In Stock

Mfr. Part #
0461002.ER

Mouser Part #
576-0461002.ER

Littelfuse

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

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Datasheet

25,572In Stock

Cut Tape

¥322.2

¥289

¥262.4

¥222.6

View

Reel

¥161.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

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

04611.25ER
Littelfuse
1: ¥325.6
30,708In Stock
20,000Expected 9/7/2026

Mfr. Part #
04611.25ER

Mouser Part #
576-04611.25ER

Littelfuse

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

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Datasheet

30,708In Stock

20,000Expected 9/7/2026

Cut Tape

¥325.6

¥290.7

¥245.8

¥212.6

View

Reel

¥117.9

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: ¥181
47,074In Stock

Mfr. Part #
GTCS23-900M-R01-2

Mouser Part #
650-GTCS23-900MR01-2

Littelfuse

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

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Datasheet

47,074In Stock

Cut Tape

¥181

¥137.9

¥114.3

¥105.5

¥95.2

Reel

¥88.5

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT

GTCS35-750M-R05-2
Littelfuse
1: ¥338.8
9,502In Stock
15,000Expected 12/17/2026

Mfr. Part #
GTCS35-750M-R05-2

Mouser Part #
650-GTCS35-750MR05-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V 3POLE SMT GDT

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Datasheet

9,502In Stock

15,000Expected 12/17/2026

Cut Tape

¥338.8

¥259.1

¥215.9

¥199.3

Reel

¥176.1

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC Polyswitch 0.13A

TSV250-130F-2
Littelfuse
1: ¥184.4
29,819In Stock

Mfr. Part #
TSV250-130F-2

Mouser Part #
650-TSV250-130F-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.13A

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Datasheet

29,819In Stock

Cut Tape

¥184.4

¥163.9

¥135.4

¥129.4

Reel

¥76.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,200

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

0461.500ER
Littelfuse
1: ¥403.6
8,947In Stock

Mfr. Part #
0461.500ER

Mouser Part #
576-0461.500ER

Littelfuse

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

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Datasheet

8,947In Stock

Cut Tape

¥403.6

¥365.4

¥322.2

¥272.4

View

Reel

¥164.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL

CG5600L
Littelfuse
1: ¥415.3
1,221In Stock

Mfr. Part #
CG5600L

Mouser Part #
576-CG5600L

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GP S.A. STANDARD 600V NOMINAL

Datasheet

1,221In Stock

Cut Tape

¥415.3

¥318.9

¥264.1

¥242.5

Reel

¥220.9

Min.: 1
Mult.: 1

: 1,000

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

CG590LTR
Littelfuse
1: ¥450.1
1,013In Stock

Mfr. Part #
CG590LTR

Mouser Part #
576-CG590LTR

Littelfuse

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

Datasheet

1,013In Stock

Cut Tape

¥450.1

¥343.8

¥285.7

¥262.4

Reel

¥240.8

Min.: 1
Mult.: 1

: 1,000

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

CG6230SM
Littelfuse
1: ¥365.4
1,297In Stock

Mfr. Part #
CG6230SM

Mouser Part #
576-CG6230SM

Littelfuse

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

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Datasheet

1,297In Stock

Cut Tape

¥365.4

¥335.5

¥232.5

¥215.9

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

CG675SM
Littelfuse
1: ¥405.3
3,903In Stock

Mfr. Part #
CG675SM

Mouser Part #
576-CG675SM

Littelfuse

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

Learn More

Datasheet

3,903In Stock

Cut Tape

¥405.3

¥310.6

¥257.5

¥237.5

¥215.9

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

P0080SAMCLRP
Littelfuse
1: ¥289
5,345In Stock

Mfr. Part #
P0080SAMCLRP

Mouser Part #
576-P0080SAMCLRP

Littelfuse

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

Learn More

Datasheet

5,345In Stock

Cut Tape

¥289

¥174.4

¥122.9

¥96.8

¥88.5

Reel

¥78.4

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thyristor Surge Protection Devices - TSPD 500A 6V

P0080SCMCLRP
Littelfuse
1: ¥340.5
8,624In Stock

Mfr. Part #
P0080SCMCLRP

Mouser Part #
576-P0080SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 6V

Learn More

Datasheet

8,624In Stock

Cut Tape

¥340.5

¥202.6

¥140.5

¥115.4

¥105.6

Reel

¥98

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

P0220SAMCLRP
Littelfuse
1: ¥249.2
5,628In Stock

Mfr. Part #
P0220SAMCLRP

Mouser Part #
576-P0220SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

Learn More

Datasheet

5,628In Stock

Cut Tape

¥249.2

¥157.5

¥105.5

¥83.2

¥83.1

Reel

¥78.4

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: ¥237.5
2,485In Stock

Mfr. Part #
SG230

Mouser Part #
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

¥237.5

¥181

¥150.2

¥138.4

¥127.6

Reel

¥118.9

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: ¥237.5
6,135In Stock
8,000Expected 9/24/2026

Mfr. Part #
SG300

Mouser Part #
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 9/24/2026

Cut Tape

¥237.5

¥217.6

¥163.8

¥138.7

¥130.2

Reel

¥118.9

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: ¥237.5
6,790In Stock
8,000Expected 12/8/2026

Mfr. Part #
SG75

Mouser Part #
576-SG75

Littelfuse

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

Learn More

Datasheet

6,790In Stock

8,000Expected 12/8/2026

Cut Tape

¥237.5

¥181

¥150.2

¥138.4

¥123.4

Reel

¥118.9

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: ¥237.5
4,398In Stock
6,000Expected 10/28/2026

Mfr. Part #
SG90

Mouser Part #
576-SG90

Littelfuse

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

Learn More

Datasheet

4,398In Stock

6,000Expected 10/28/2026

Cut Tape

¥237.5

¥181

¥150.2

¥138.4

¥123.7

Reel

¥118.9

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Industrial Communication & Control

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