Circuit Protection – Mouser Singapore

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Gas Discharge Tube for RS-485 Ports

Bourns Gas Discharge Tube (GDT) for RS-485 Ports is designed to meet industry standards on RS-485 port interfaces and to provide circuit protection in noisy and harsh electrical environments. For exposed lines that may see large and fast surges and where failure is not acceptable, a three-stage Bourns protection system is recommended.

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Types of Circuit Protection

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Part #

ESD Protection Diodes / TVS Diodes 440V 1500W BiDir

1.5SMC440CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC440CA-H

Mouser Part No
652-1.5SMC440CA-H

Bourns

ESD Protection Diodes / TVS Diodes 440V 1500W BiDir

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Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

1.5SMC47A
Bourns
12,000: $0.231
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC47A

Mouser Part No
652-1.5SMC47A

Bourns

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.231

$0.227

Min.: 12,000
Mult.: 3,000

Reel: 3,000

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

1.5SMC47A-H
Bourns
1: $1.20
Non-Stocked

Mfr. Part No.
1.5SMC47A-H

Mouser Part No
652-1.5SMC47A-H

Bourns

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.20

$0.739

$0.477

$0.364

Reel

$0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 47V 1500W BiDir

1.5SMC47CA-H
Bourns
1: $1.28
Non-Stocked

Mfr. Part No.
1.5SMC47CA-H

Mouser Part No
652-1.5SMC47CA-H

Bourns

ESD Protection Diodes / TVS Diodes 47V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.28

$0.794

$0.514

$0.393

Reel

$0.304

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

1.5SMC480A
Bourns
1: $1.70
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC480A

Mouser Part No
652-1.5SMC480A

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.70

$1.11

$0.735

$0.573

Reel

$0.406

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

1.5SMC480A-H
Bourns
1: $1.72
Non-Stocked

Mfr. Part No.
1.5SMC480A-H

Mouser Part No
652-1.5SMC480A-H

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.72

$1.08

$0.709

$0.552

Reel

$0.432

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

1.5SMC480CA
Bourns
1: $1.93
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC480CA

Mouser Part No
652-1.5SMC480CA

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.93

$1.21

$0.805

$0.63

Reel

$0.491

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

1.5SMC480CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC480CA-H

Mouser Part No
652-1.5SMC480CA-H

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 510V 1500W UniDir

1.5SMC510A-H
Bourns
12,000: $0.459
Non-Stocked

Mfr. Part No.
1.5SMC510A-H

Mouser Part No
652-1.5SMC510A-H

Bourns

ESD Protection Diodes / TVS Diodes 510V 1500W UniDir

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Datasheet

Non-Stocked

Cut Tape

$0.459

$0.45

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

Reel: 1,500

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

1.5SMC510CA
Bourns
12,000: $0.439
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC510CA

Mouser Part No
652-1.5SMC510CA

Bourns

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.439

Min.: 12,000
Mult.: 3,000

Reel: 3,000

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

1.5SMC510CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC510CA-H

Mouser Part No
652-1.5SMC510CA-H

Bourns

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 51V 1500W UniDir

1.5SMC51A-H
Bourns
1: $1.20
Non-Stocked

Mfr. Part No.
1.5SMC51A-H

Mouser Part No
652-1.5SMC51A-H

Bourns

ESD Protection Diodes / TVS Diodes 51V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.20

$0.739

$0.477

$0.364

Reel

$0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

1.5SMC51CA-H
Bourns
1: $1.28
Non-Stocked

Mfr. Part No.
1.5SMC51CA-H

Mouser Part No
652-1.5SMC51CA-H

Bourns

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.28

$0.794

$0.514

$0.393

Reel

$0.304

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

1.5SMC530A
Bourns
12,000: $0.391
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC530A

Mouser Part No
652-1.5SMC530A

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.391

Min.: 12,000
Mult.: 3,000

Reel: 3,000

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

1.5SMC530A-H
Bourns
12,000: $0.384
Non-Stocked

Mfr. Part No.
1.5SMC530A-H

Mouser Part No
652-1.5SMC530A-H

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.384

$0.377

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

Reel: 1,500

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

1.5SMC530CA
Bourns
12,000: $0.439
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC530CA

Mouser Part No
652-1.5SMC530CA

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.439

Min.: 12,000
Mult.: 3,000

Reel: 3,000

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

1.5SMC530CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC530CA-H

Mouser Part No
652-1.5SMC530CA-H

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 540V 1500W UniDir

1.5SMC540A-H
Bourns
1: $1.72
Non-Stocked

Mfr. Part No.
1.5SMC540A-H

Mouser Part No
652-1.5SMC540A-H

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.72

$1.08

$0.709

$0.552

Reel

$0.432

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

1.5SMC540CA
Bourns
1: $1.93
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC540CA

Mouser Part No
652-1.5SMC540CA

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$1.93

$1.22

$0.808

$0.632

Reel

$0.484

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

1.5SMC540CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC540CA-H

Mouser Part No
652-1.5SMC540CA-H

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

1.5SMC550A
Bourns
12,000: $0.391
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
1.5SMC550A

Mouser Part No
652-1.5SMC550A

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.391

Min.: 12,000
Mult.: 3,000

Reel: 3,000

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

1.5SMC550A-H
Bourns
1: $1.72
Non-Stocked

Mfr. Part No.
1.5SMC550A-H

Mouser Part No
652-1.5SMC550A-H

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.72

$1.08

$0.709

$0.552

Reel

$0.432

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

1.5SMC550CA-H
Bourns
1: $1.63
Non-Stocked

Mfr. Part No.
1.5SMC550CA-H

Mouser Part No
652-1.5SMC550CA-H

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.63

$1.17

$0.796

$0.628

Reel

$0.475

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

1.5SMC56A-H
Bourns
1: $1.20
Non-Stocked

Mfr. Part No.
1.5SMC56A-H

Mouser Part No
652-1.5SMC56A-H

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.20

$0.739

$0.477

$0.364

Reel

$0.279

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 56V 1500W BiDir

1.5SMC56CA-H
Bourns
1: $1.28
Non-Stocked

Mfr. Part No.
1.5SMC56CA-H

Mouser Part No
652-1.5SMC56CA-H

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.28

$0.794

$0.514

$0.393

Reel

$0.304

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Gas Discharge Tube for RS-485 Ports

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