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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 450-750V 2A GDT T/R 2 Term

SG600Q
Littelfuse
1: $1.31
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

$1.31

$1.30

$0.869

Reel

$0.869

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SG75
Littelfuse
1: $1.37
9,054In Stock

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

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Datasheet

9,054In Stock

Cut Tape

$1.37

$1.19

$1.11

$0.994

View

Reel

$0.852

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SG90
Littelfuse
1: $1.31
2,334In Stock
6,000Expected 2026/03/27

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

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Datasheet

2,334In Stock

6,000Expected 2026/03/27

Cut Tape

$1.31

$1.16

$1.08

$0.911

View

Reel

$0.651

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT

GTCA28-152L-R03
Littelfuse
1: $3.68
1,255In Stock

Mfr. Part No.
GTCA28-152L-R03

Mouser Part No
650-GTCA28-152L-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1500V 2POLE AXIAL LEAD HV GDT

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Datasheet

1,255In Stock

$3.68

$3.35

$3.17

$2.56

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 150V 2POLE CHIP TYPE SMT

GTCC23-151M-R01-2
Littelfuse
1: $1.27
3,715In Stock

Mfr. Part No.
GTCC23-151M-R01-2

Mouser Part No
650-GTCC23-151MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 150V 2POLE CHIP TYPE SMT

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Datasheet

3,715In Stock

Cut Tape

$1.27

$1.12

$1.04

$0.859

View

Reel

$0.57

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCC23-900M-R01-2
Littelfuse
1: $1.33
5,105In Stock

Mfr. Part No.
GTCC23-900M-R01-2

Mouser Part No
650-GTCC23-900MR01-2

Littelfuse

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

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Datasheet

5,105In Stock

Cut Tape

$1.33

$1.13

$1.05

$0.859

View

Reel

$0.511

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCS23-900M-R01-2
Littelfuse
1: $1.23
22,254In 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

Learn More

Datasheet

22,254In Stock

Cut Tape

$1.23

$1.02

$0.936

$0.776

View

Reel

$0.483

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCS35-750M-R05
Littelfuse
1: $1.83
3,175In Stock

Mfr. Part No.
GTCS35-750M-R05

Mouser Part No
650-GTCS35-750M-R05

Littelfuse

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

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Datasheet

3,175In Stock

$1.83

$1.52

$1.40

$1.16

View

Min.: 1
Mult.: 1

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

GTCS35-750M-R05-2
Littelfuse
1: $1.93
10,433In Stock

Mfr. Part No.
GTCS35-750M-R05-2

Mouser Part No
650-GTCS35-750MR05-2

Littelfuse

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

Learn More

Datasheet

10,433In Stock

Cut Tape

$1.93

$1.67

$1.55

$1.29

View

Reel

$0.964

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT

GTCS35-900M-R05-2
Littelfuse
1: $2.07
2,985In Stock
4,000Expected 2026/04/24

Mfr. Part No.
GTCS35-900M-R05-2

Mouser Part No
650-GTCS35-900MR05-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 3POLE SMT GDT

Learn More

Datasheet

2,985In Stock

4,000Expected 2026/04/24

Cut Tape

$2.07

$1.72

$1.59

$1.33

View

Reel

$0.859

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 3POLE SMT GDT

GTCS36-750M-R10-2
Littelfuse
1: $5.02
3,000In Stock

Mfr. Part No.
GTCS36-750M-R10-2

Mouser Part No
650-GTCS36-750MR10-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 3POLE SMT GDT

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Datasheet

3,000In Stock

Cut Tape

$5.02

$4.84

$3.77

$3.14

View

Reel

$2.54

Min.: 1
Mult.: 1

Reel: 750

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

0461.500ER
Littelfuse
1: $1.92
4,494In Stock
7,734Expected 2026/05/29

Mfr. Part No.
0461.500ER

Mouser Part No
576-0461.500ER

Littelfuse

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

Learn More

Datasheet

4,494In Stock

7,734Expected 2026/05/29

Cut Tape

$1.92

$1.67

$1.57

$1.31

View

Reel

$0.851

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

0461002.ER
Littelfuse
1: $1.47
7,259In Stock
5,000Expected 2026/05/28

Mfr. Part No.
0461002.ER

Mouser Part No
576-0461002.ER

Littelfuse

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

Learn More

Datasheet

7,259In Stock

5,000Expected 2026/05/28

Cut Tape

$1.47

$1.28

$1.20

$0.987

View

Reel

$0.819

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

04611.25ER
Littelfuse
1: $1.47
18,812In Stock

Mfr. Part No.
04611.25ER

Mouser Part No
576-04611.25ER

Littelfuse

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

Learn More

Datasheet

18,812In Stock

Cut Tape

$1.47

$1.28

$1.20

$0.987

View

Reel

$0.576

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

CG590L
Littelfuse
1: $3.20
3,850In Stock

Mfr. Part No.
CG590L

Mouser Part No
576-CG590L

Littelfuse

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

Datasheet

3,850In Stock

Cut Tape

$3.20

$2.66

$2.45

$2.04

View

Reel

$1.42

Min.: 1
Mult.: 1

Reel: 1,000

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

P0080SAMCLRP
Littelfuse
1: $1.60
4,585In Stock

Mfr. Part No.
P0080SAMCLRP

Mouser Part No
576-P0080SAMCLRP

Littelfuse

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

Learn More

Datasheet

4,585In Stock

Cut Tape

$1.60

$0.90

$0.679

$0.534

$0.487

Reel

$0.443

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

P0220SAMCLRP
Littelfuse
1: $1.60
4,038In Stock

Mfr. Part No.
P0220SAMCLRP

Mouser Part No
576-P0220SAMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD SIDACtor MicroCapacitance

Learn More

Datasheet

4,038In Stock

Cut Tape

$1.60

$1.02

$0.692

$0.557

Reel

$0.448

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF

P0300SCMCLRP
Littelfuse
1: $1.80
2,676In Stock

Mfr. Part No.
P0300SCMCLRP

Mouser Part No
576-P0300SCMCLRP

Littelfuse

Thyristor Surge Protection Devices - TSPD 500A 25V 25-45pF

Learn More

Datasheet

2,676In Stock

Cut Tape

$1.80

$1.17

$0.811

$0.665

$0.611

Reel

$0.554

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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

SL0902A090SM
Littelfuse
1: $2.24
3,573In 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

3,573In Stock

Cut Tape

$2.24

$1.98

$1.81

$1.51

Reel

$1.47

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

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

SL0902A230SM
Littelfuse
1: $2.40
2,851In 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

2,851In Stock

Cut Tape

$2.40

$2.08

$1.93

$1.60

View

Reel

$1.09

MouseReel Available

Min.: 1
Mult.: 1

Reel: 900

Resettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX

TRF250-080U
Littelfuse
1: $0.62
19,795In Stock

Mfr. Part No.
TRF250-080U

Mouser Part No
650-TRF250-080U

Littelfuse

Resettable Fuses - PPTC .08A 60Vdc MAX 250Vrms MAX

Learn More

Datasheet

19,795In Stock

$0.62

$0.565

$0.469

$0.433

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX

TRF250-145
Littelfuse
1: $0.65
4,362In Stock

Mfr. Part No.
TRF250-145

Mouser Part No
650-TRF250-145

Littelfuse

Resettable Fuses - PPTC .145A 60Vdc MAX 250Vrms MAX

Learn More

Datasheet

4,362In Stock

$0.65

$0.599

$0.497

$0.459

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER

TRF600-150
Littelfuse
1: $0.94
9,773In Stock

Mfr. Part No.
TRF600-150

Mouser Part No
650-TRF600-150

Littelfuse

Resettable Fuses - PPTC .15A 250Vdc 3A RMS INTER

Learn More

Datasheet

9,773In Stock

$0.94

$0.862

$0.716

$0.661

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 7 Ohms 3 A 250 VDC - 40 C+ 85 C

TRF600-250
Littelfuse
1: $1.70
1,961In Stock

Mfr. Part No.
TRF600-250

Mouser Part No
650-TRF600-250

Littelfuse

Resettable Fuses - PPTC 7 Ohms 3 A 250 VDC - 40 C+ 85 C

Learn More

Datasheet

1,961In Stock

$1.70

$1.41

$1.31

$1.08

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Polyswitch 0.26A

TS250-130F-2
Littelfuse
1: $1.17
3,409In Stock

Mfr. Part No.
TS250-130F-2

Mouser Part No
650-TS250-130F-2

Littelfuse

Resettable Fuses - PPTC Polyswitch 0.26A

Learn More

Datasheet

3,409In Stock

Cut Tape

$1.17

$1.07

$0.846

$0.808

Reel

$0.542

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Industrial Communication & Control

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Industrial Communication & Control

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