Gas Discharge Tubes - GDTs / Gas Plasma Arrestors

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SL1010A Three Terminal GDTs

Littelfuse SL1010A Three Terminal Gas Discharge Tubes (GDTs) are compact, three-terminal surface mount components just 5mm in diameter. The series of devices features high energy withstanding in a small body and low arc voltage. SL1010A is rated for 10 hits (±5 repetitions) of a 5kA 8/20 surge event with a low off-state capacitance of 1.5pF. Its low arc voltage parameter of 10V reduces thermal accumulation during long-term power fault events. These GDTs are designed for use in a variety of applications, including data lines, broadband equipment, xDSL equipment, Power over Ethernet, and more.

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Part #

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-108V 5kA 5mm 3-Term

SL1010A090SM
Littelfuse
1: $2.28
1,071In Stock
6,300Expected 10/7/2026

Mfr. Part #
SL1010A090SM

Mouser Part #
576-SL1010A090SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-108V 5kA 5mm 3-Term

Learn More

Datasheet

1,071In Stock

6,300Expected 10/7/2026

Cut Tape

$2.28

$1.74

$1.44

$1.28

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 900

SL1010A

5 kA

90 V

3 Electrode

SMD/SMT

Failsafe Not Protected

5 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT. 3T 90V 5X8mm Radial

SL1010A090R
Littelfuse
1: $4.00
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A090R

Mouser Part #
576-SL1010A090R

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT. 3T 90V 5X8mm Radial

Datasheet

Non-Stocked Lead-Time 17 Weeks

$4.00

$2.60

$1.91

$1.55

Min.: 1
Mult.: 1

SL1010A

5 kA

90 V

3 Electrode

Failsafe Not Protected

- 40 C

+ 90 C

Tray

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-108V 5kA 5mm 3-Term Fail-Safe

SL1010A090SMF
Littelfuse
900: $1.72
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A090SMF

Mouser Part #
576-SL1010A090SMF

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 72-108V 5kA 5mm 3-Term Fail-Safe

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.72

$1.65

$1.63

Quote

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

90 V

3 Electrode

SMD/SMT

Failsafe Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 136-204V 5kA 5mm 3-Term

SL1010A170SM
Littelfuse
900: $1.31
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A170SM

Mouser Part #
576-SL1010A170SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 136-204V 5kA 5mm 3-Term

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.31

$1.28

$1.26

$1.25

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

170 V

3 Electrode

SMD/SMT

Failsafe Not Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 136-204V 5kA 5mm 3-Term Fail-Safe

SL1010A170SMF
Littelfuse
900: $1.72
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A170SMF

Mouser Part #
576-SL1010A170SMF

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 136-204V 5kA 5mm 3-Term Fail-Safe

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.72

$1.66

$1.65

Quote

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

170 V

3 Electrode

SMD/SMT

Failsafe Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term

SL1010A230SM
Littelfuse
1: $2.15
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A230SM

Mouser Part #
576-SL1010A230SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$2.15

$1.64

$1.37

$1.25

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 900

SL1010A

5 kA

230 V

3 Electrode

SMD/SMT

Failsafe Not Protected

5 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term Fail-Safe

SL1010A230SMF
Littelfuse
900: $1.72
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A230SMF

Mouser Part #
576-SL1010A230SMF

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 184-276V 5kA 5mm 3-Term Fail-Safe

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.72

Quote

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

230 V

3 Electrode

SMD/SMT

Failsafe Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT. 3T, 300V, 5X8mm, Radial

SL1010A300R
Littelfuse
1: $4.00
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A300R

Mouser Part #
576-SL1010A300R

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors GDT. 3T, 300V, 5X8mm, Radial

Datasheet

Non-Stocked Lead-Time 17 Weeks

$4.00

$2.60

$1.91

$1.55

View

Min.: 1
Mult.: 1

SL1010A

300 V

3 Electrode

SMD/SMT

Failsafe Not Protected

Tray

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 280-420V 5kA 5mm 3-Term

SL1010A350SM
Littelfuse
1: $2.56
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A350SM

Mouser Part #
576-SL1010A350SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 280-420V 5kA 5mm 3-Term

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Cut Tape

$2.56

$2.15

$1.69

$1.33

Reel

$1.31

View

MouseReel Available

Min.: 1
Mult.: 1

: 900

SL1010A

5 kA

350 V

3 Electrode

SMD/SMT

Failsafe Not Protected

5 mm

- 40 C

+ 90 C

Reel, Cut Tape, MouseReel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 280-420V 5kA 5mm 3-Term Fail-Safe

SL1010A350SMF
Littelfuse
900: $1.66
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
SL1010A350SMF

Mouser Part #
576-SL1010A350SMF

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 280-420V 5kA 5mm 3-Term Fail-Safe

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

$1.66

$1.59

$1.57

$1.56

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

350 V

3 Electrode

SMD/SMT

Failsafe Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term

SL1010A470SM
Littelfuse
900: $1.07
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A470SM

Mouser Part #
576-SL1010A470SM

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.07

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

470 V

3 Electrode

SMD/SMT

Failsafe Not Protected

5 mm

- 40 C

+ 90 C

Reel

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term Fail-Safe

SL1010A470SMF
Littelfuse
900: $1.66
Non-Stocked Lead-Time 17 Weeks

Mfr. Part #
SL1010A470SMF

Mouser Part #
576-SL1010A470SMF

Littelfuse

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 376-564V 5kA 5mm 3-Term Fail-Safe

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.66

$1.59

$1.57

$1.56

Min.: 900
Mult.: 900

: 900

SL1010A

5 kA

470 V

3 Electrode

SMD/SMT

Failsafe Protected

5 mm

- 40 C

+ 90 C

Reel

SL1010A Three Terminal GDTs

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