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RS-485 ESD, Lightning, & Power Fault Protection

Littelfuse RS-485 ESD, Lightning, and Power Fault Protection feature polymeric positive temperature coefficients (PPTCs) that can protect against short circuit and power crosses. The RS-485 product line includes the resettable PPTCs, TVS diodes, GDTs, and SIDACtor series. The TVS Diode Arrays and SM712 series are specifically designed to protect RS-485 applications from ESD, EFT, and lightning-induced surges. When lightning occurs, the SIDACtor will react by causing voltage to increase across PPTC until GDT fires.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 3POLE RADIAL LEADS GDT

GTCR38-601M-R10-FS
Littelfuse
1,000: $2.39
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCR38-601M-R10-FS

Mouser Part No
650-GTCR38-601MR10FS

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 8MM 600V 3POLE RADIAL LEADS GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.39

Min.: 1,000
Mult.: 1,000

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

GTCR38-900M-R10
Littelfuse
1: $5.48
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCR38-900M-R10

Mouser Part No
650-GTCR38-900M-R10

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

$5.48

$3.66

$2.83

$2.53

$2.23

Min.: 1
Mult.: 1

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

GTCR38-900M-R10-FS
Littelfuse
1,000: $2.39
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCR38-900M-R10-FS

Mouser Part No
650-GTCR38-900MR10FS

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.39

Min.: 1,000
Mult.: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCR38-231M-R10-FS
Littelfuse
1,000: $2.39
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCR38-231M-R10-FS

Mouser Part No
650-GTCR38231M-R10FS

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.39

Min.: 1,000
Mult.: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V 2POLE 5mm L

GTCS23-201M-R01-2
Littelfuse
2,000: $0.721
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS23-201M-R01-2

Mouser Part No
650-GTCS23-201MR01-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 200V 2POLE 5mm L

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$0.721

Min.: 2,000
Mult.: 2,000

: 2,000

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

GTCS23-401M-R01-2
Littelfuse
1: $1.33
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS23-401M-R01-2

Mouser Part No
650-GTCS23-401M-R012

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

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$1.33

$1.02

$0.842

$0.777

$0.772

Reel

$0.721

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 150V 2POLE SMT GDT

GTCS25-151M-R02-2
Littelfuse
1,500: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-151M-R02-2

Mouser Part No
650-GTCS25-151MR02-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 150V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.14

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 250V 2POLE SMT GDT

GTCS25-251M-R02-2
Littelfuse
1,500: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-251M-R02-2

Mouser Part No
650-GTCS25-251M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 250V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.14

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes

GTCS25-301M-R02-2
Littelfuse
1,500: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-301M-R02-2

Mouser Part No
650-GTCS25-301M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.14

Min.: 1,500
Mult.: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 350V 2POLE SMT GDT

GTCS25-351M-R02-2
Littelfuse
12,000: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-351M-R02-2

Mouser Part No
650-GTCS25-351M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 350V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$2.14

Min.: 12,000
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCS25-351M-R05

GTCS25-351M-R05
Littelfuse
1,000: $2.28
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-351M-R05

Mouser Part No
650-GTCS25-351M-R05

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GTCS25-351M-R05

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.28

Min.: 1,000
Mult.: 1,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V2POLE SMT GDT

GTCS25-401M-R02-2
Littelfuse
1,500: $2.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-401M-R02-2

Mouser Part No
650-GTCS25-401M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 400V2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.23

$2.20

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCS25-421M-R02-2
Littelfuse
1,500: $1.63
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-421M-R02-2

Mouser Part No
650-GTCS25-421M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$1.63

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes

GTCS25-471L-R05
Littelfuse
5,000: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-471L-R05

Mouser Part No
650-GTCS25-471L-R05

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors Gas Discharge Tubes

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.14

Min.: 5,000
Mult.: 5,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCS25-501M-R02-2
Littelfuse
1,500: $2.24
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-501M-R02-2

Mouser Part No
650-GTCS25-501M-R022

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.24

$2.18

View

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 550V 2POLE SMT GDT

GTCS25-551M-R02-2
Littelfuse
1,500: $2.14
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-551M-R02-2

Mouser Part No
650-GTCS25-551MR02-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 550V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.14

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V2POLE SMT GDT

GTCS25-750M-R02
Littelfuse
5,000: $2.28
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-750M-R02

Mouser Part No
650-GTCS25-750M-R02

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 75V2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

$2.28

Min.: 5,000
Mult.: 5,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 2.5KA 20% 2-POLE SMD

GTCS25-900M-R05-2
Littelfuse
1,500: $2.23
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-900M-R05-2

Mouser Part No
650-GTCS25-900M-R052

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90V 2.5KA 20% 2-POLE SMD

Datasheet

Non-Stocked Lead-Time 15 Weeks

Reel

$2.23

$2.22

Min.: 1,500
Mult.: 1,500

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 2POLE SMT GDT

GTCS25-900M-R02-2
Littelfuse
1: $5.60
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS25-900M-R02-2

Mouser Part No
650-GTCS25-900MR02-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 5MM 90V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$5.60

$3.67

$2.73

$2.43

$2.30

Reel

$2.26

Min.: 1
Mult.: 1

: 1,500

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 420V 2POLE SMT GDT

GTCS26-421M-R05
Littelfuse
2,000: $0.937
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-421M-R05

Mouser Part No
650-GTCS26-421M-R05

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 420V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.937

$0.919

$0.917

Min.: 2,000
Mult.: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 420V 2POLE SMT GDT

GTCS26-421M-R05-2
Littelfuse
6,000: $0.937
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-421M-R05-2

Mouser Part No
650-GTCS26-421M-R052

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 420V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$0.937

$0.926

Quote

Min.: 6,000
Mult.: 750

: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 470V 2POLE SMT GDT

GTCS26-471M-R05
Littelfuse
2,000: $0.915
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-471M-R05

Mouser Part No
650-GTCS26-471M-R05

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 470V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

$0.915

Min.: 2,000
Mult.: 2,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 470V 2POLE SMT GDT

GTCS26-471M-R05-2
Littelfuse
6,000: $0.938
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-471M-R05-2

Mouser Part No
650-GTCS26-471MR05-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 470V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$0.938

Min.: 6,000
Mult.: 750

: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

GTCS26-501M-R05-2
Littelfuse
1: $3.10
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-501M-R05-2

Mouser Part No
650-GTCS26-501M-R052

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$3.10

$1.97

$1.36

$1.02

Reel

$1.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 600V 2POLE SMT GDT

GTCS26-601M-R05-2
Littelfuse
1: $3.10
Non-Stocked Lead-Time 15 Weeks

Mfr. Part No.
GTCS26-601M-R05-2

Mouser Part No
650-GTCS26-601MR05-2

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 6MM 600V 2POLE SMT GDT

Datasheet

Non-Stocked Lead-Time 15 Weeks

Cut Tape

$3.10

$1.97

$1.36

$1.02

Reel

$1.02

MouseReel Available

Min.: 1
Mult.: 1

: 750