Circuit Protection – Mouser Canada

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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 200V Square SG

SG200
Littelfuse
1: $2.30
2,150In Stock

Mfr. Part #
SG200

Mouser Part #
576-SG200

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V Square SG

Datasheet

2,150In Stock

Cut Tape

$2.30

$2.00

$1.86

$1.52

View

Reel

$0.999

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SG230
Littelfuse
1: $2.04
1,255In Stock
2,000Expected 2026-02-23

Mfr. Part #
SG230

Mouser Part #
576-SG230

Littelfuse

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

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Datasheet

1,255In Stock

2,000Expected 2026-02-23

Cut Tape

$2.04

$1.80

$1.67

$1.41

View

Reel

$0.999

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SG300
Littelfuse
1: $2.32
190In Stock
4,000On Order

Mfr. Part #
SG300

Mouser Part #
576-SG300

Littelfuse

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

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Datasheet

190In Stock

4,000On Order

Cut Tape

$2.32

$2.00

$1.86

$1.53

View

Reel

$0.999

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCA25-401M-R02
Littelfuse
1: $4.62
191In Stock

Mfr. Part #
GTCA25-401M-R02

Mouser Part #
650-GTCA25-401M-R02

Littelfuse

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

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Datasheet

191In Stock

$4.62

$3.84

$3.55

$2.93

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 500V 2POLE AXIAL LEADS GDT

GTCA25-501M-R02
Littelfuse
1: $4.13
439In Stock

Mfr. Part #
GTCA25-501M-R02

Mouser Part #
650-GTCA25-501M-R02

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 500V 2POLE AXIAL LEADS GDT

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Datasheet

439In Stock

$4.13

$3.42

$3.16

$2.62

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1200V 2POLE AXIAL LEAD HV GDT

GTCA28-122M-R03
Littelfuse
1: $6.06
441In Stock

Mfr. Part #
GTCA28-122M-R03

Mouser Part #
650-GTCA28-122M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 1200V 2POLE AXIAL LEAD HV GDT

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Datasheet

441In Stock

$6.06

$5.03

$4.65

$3.85

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 8mm 20KA 2POLE

GTCA28-141M-R20
Littelfuse
1: $4.82
61In Stock

Mfr. Part #
GTCA28-141M-R20

Mouser Part #
650-GTCA28-141M-R20

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 140V 8mm 20KA 2POLE

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Datasheet

61In Stock

$4.82

$3.99

$3.53

$3.07

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT

GTCA28-212M-R03
Littelfuse
1: $6.06
489In Stock
1,000Expected 2026-02-23

Mfr. Part #
GTCA28-212M-R03

Mouser Part #
650-GTCA28-212M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2100V 2POLE AXIAL LEAD HV GDT

Learn More

Datasheet

489In Stock

1,000Expected 2026-02-23

$6.06

$5.03

$4.65

$3.85

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT

GTCA28-272L-R03
Littelfuse
1: $6.54
421In Stock

Mfr. Part #
GTCA28-272L-R03

Mouser Part #
650-GTCA28-272L-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 2700V 2POLE AXIAL LEADS HV GDT

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Datasheet

421In Stock

$6.54

$5.43

$5.00

$3.78

$3.35

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT

GTCA28-362M-R03
Littelfuse
1: $6.51
452In Stock

Mfr. Part #
GTCA28-362M-R03

Mouser Part #
650-GTCA28-362M-R03

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 3600V 2POLE AXIAL LEAD HV GDT

Learn More

Datasheet

452In Stock

$6.51

$5.40

$4.99

$4.79

View

Min.: 1
Mult.: 1

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

GTCA28-601M-R10
Littelfuse
1: $3.81
319In Stock

Mfr. Part #
GTCA28-601M-R10

Mouser Part #
650-GTCA28-601M-R10

Littelfuse

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

Learn More

Datasheet

319In Stock

$3.81

$3.16

$2.93

$2.43

View

Min.: 1
Mult.: 1

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

GTCA35-750M-R05
Littelfuse
1: $4.27
795In Stock

Mfr. Part #
GTCA35-750M-R05

Mouser Part #
650-GTCA35-750M-R05

Littelfuse

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

Learn More

Datasheet

795In Stock

$4.27

$3.55

$3.27

$2.78

View

Min.: 1
Mult.: 1

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

GTCA38-900M-R10
Littelfuse
1: $4.33
184In Stock
1,000Expected 2026-04-24

Mfr. Part #
GTCA38-900M-R10

Mouser Part #
650-GTCA38-900M-R10

Littelfuse

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

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Datasheet

184In Stock

1,000Expected 2026-04-24

$4.33

$3.59

$3.32

$2.75

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT

GTCC23-201M-R01-2
Littelfuse
1: $2.07
681In Stock

Mfr. Part #
GTCC23-201M-R01-2

Mouser Part #
650-GTCC23-201MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 200V 2POLE CHIP TYPE SMT

Learn More

Datasheet

681In Stock

Cut Tape

$2.07

$1.75

$1.63

$1.32

View

Reel

$0.863

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCC23-301M-R01-2
Littelfuse
1: $2.07
32In Stock
4,000Expected 2026-05-13

Mfr. Part #
GTCC23-301M-R01-2

Mouser Part #
650-GTCC23-301M-R012

Littelfuse

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

Learn More

Datasheet

32In Stock

4,000Expected 2026-05-13

Cut Tape

$2.07

$1.75

$1.63

$1.32

View

Reel

$0.863

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 400V 2POLE CHIP TYPE SMT

GTCC23-401M-R01-2
Littelfuse
1: $2.07
1,097In Stock

Mfr. Part #
GTCC23-401M-R01-2

Mouser Part #
650-GTCC23-401MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 400V 2POLE CHIP TYPE SMT

Learn More

Datasheet

1,097In Stock

Cut Tape

$2.07

$1.75

$1.63

$1.32

View

Reel

$0.863

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V 2POLE 4.5mm L

GTCC23-501M-R01-2
Littelfuse
1: $2.12
2,505In Stock

Mfr. Part #
GTCC23-501M-R01-2

Mouser Part #
650-GTCC23-501MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 500V 2POLE 4.5mm L

Learn More

Datasheet

2,505In Stock

Cut Tape

$2.12

$1.77

$1.63

$1.34

View

Reel

$0.783

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 1KA 20% 2-POLE SMD

GTCC23-750M-R01-2
Littelfuse
1: $2.07
1,970In Stock

Mfr. Part #
GTCC23-750M-R01-2

Mouser Part #
650-GTCC23-750M-R012

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 75V 1KA 20% 2-POLE SMD

Learn More

Datasheet

1,970In Stock

Cut Tape

$2.07

$1.75

$1.63

$1.32

View

Reel

$0.784

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

GTCR36-900M-R10
Littelfuse
1: $4.57
308In Stock
1,000Expected 2026-04-21

Mfr. Part #
GTCR36-900M-R10

Mouser Part #
650-GTCR36-900M-R10

Littelfuse

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

Learn More

Datasheet

308In Stock

1,000Expected 2026-04-21

$4.57

$3.79

$3.50

$2.92

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 90V 3POLE RADIAL LEADS GDT

GTCR37-900M-R10
Littelfuse
1: $4.57
377In Stock

Mfr. Part #
GTCR37-900M-R10

Mouser Part #
650-GTCR37-900M-R10

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 7MM 90V 3POLE RADIAL LEADS GDT

Learn More

Datasheet

377In Stock

$4.57

$3.79

$3.50

$2.92

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 350V 2POLE CHIP TYPE SMT

GTCS23-351M-R01-2
Littelfuse
1: $1.66
10In Stock

Mfr. Part #
GTCS23-351M-R01-2

Mouser Part #
650-GTCS23-351MR01-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 3MM 350V 2POLE CHIP TYPE SMT

Learn More

Datasheet

10In Stock

Cut Tape

$1.66

$1.37

$1.27

$1.05

View

Reel

$0.74

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 2POLE SMT GDT

GTCS26-231M-R05-2
Littelfuse
1: $2.33
880In Stock

Mfr. Part #
GTCS26-231M-R05-2

Mouser Part #
650-GTCS26-231MR05-2

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 230V 2POLE SMT GDT

Learn More

Datasheet

880In Stock

Cut Tape

$2.33

$1.93

$1.80

$1.66

Reel

$1.66

$0.939

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

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

GTCS26-351M-R05-2
Littelfuse
1: $1.84
240In Stock
750Expected 2026-04-13

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

Mouser Part #
650-GTCS26-351M-R052

Littelfuse

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

Learn More

Datasheet

240In Stock

750Expected 2026-04-13

Cut Tape

$1.84

$1.57

$1.45

$1.23

View

Reel

$0.939

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT

GTCS26-750M-R05-2
Littelfuse
1: $2.21
508In Stock

Mfr. Part #
GTCS26-750M-R05-2

Mouser Part #
650-GTCS26-750M-R052

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 75V 2POLE SMT GDT

Learn More

Datasheet

508In Stock

Cut Tape

$2.21

$1.84

$1.70

$1.57

View

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCS35-601M-R05-2
Littelfuse
1: $2.55
658In Stock

Mfr. Part #
GTCS35-601M-R05-2

Mouser Part #
650-GTCS35-601M-R052

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Learn More

Datasheet

658In Stock

Cut Tape

$2.55

$2.23

$2.10

$1.73

View

Reel

$1.32

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Industrial Communication & Control

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