Circuit Protection – Mouser Canada

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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: $1.80
Non-Stocked

Mfr. Part #
1.5SMC440CA-H

Mouser Part #
652-1.5SMC440CA-H

Bourns

ESD Protection Diodes / TVS Diodes 440V 1500W BiDir

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Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

1.5SMC47A
Bourns
12,000: $0.255
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC47A

Mouser Part #
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

$0.255

$0.25

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

1.5SMC47A-H
Bourns
1: $1.32
Non-Stocked

Mfr. Part #
1.5SMC47A-H

Mouser Part #
652-1.5SMC47A-H

Bourns

ESD Protection Diodes / TVS Diodes 47V 1500W UniDir

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Datasheet

Non-Stocked

Cut Tape

$1.32

$0.817

$0.527

$0.402

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 47V 1500W BiDir

1.5SMC47CA-H
Bourns
1: $1.41
Non-Stocked

Mfr. Part #
1.5SMC47CA-H

Mouser Part #
652-1.5SMC47CA-H

Bourns

ESD Protection Diodes / TVS Diodes 47V 1500W BiDir

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Datasheet

Non-Stocked

Cut Tape

$1.41

$0.876

$0.568

$0.434

Reel

$0.336

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

1.5SMC480A
Bourns
1: $1.87
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC480A

Mouser Part #
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

$1.87

$1.22

$0.812

$0.632

Reel

$0.448

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

1.5SMC480A-H
Bourns
1: $1.90
Non-Stocked

Mfr. Part #
1.5SMC480A-H

Mouser Part #
652-1.5SMC480A-H

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W UniDir

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Datasheet

Non-Stocked

Cut Tape

$1.90

$1.19

$0.783

$0.609

Reel

$0.477

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

1.5SMC480CA
Bourns
1: $2.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC480CA

Mouser Part #
652-1.5SMC480CA

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.13

$1.34

$0.889

$0.695

Reel

$0.542

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

1.5SMC480CA-H
Bourns
1: $1.80
Non-Stocked

Mfr. Part #
1.5SMC480CA-H

Mouser Part #
652-1.5SMC480CA-H

Bourns

ESD Protection Diodes / TVS Diodes 480V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 510V 1500W UniDir

1.5SMC510A-H
Bourns
12,000: $0.507
Non-Stocked

Mfr. Part #
1.5SMC510A-H

Mouser Part #
652-1.5SMC510A-H

Bourns

ESD Protection Diodes / TVS Diodes 510V 1500W UniDir

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Datasheet

Non-Stocked

Cut Tape

$0.507

$0.497

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

Reel: 1,500

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

1.5SMC510CA
Bourns
12,000: $0.485
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC510CA

Mouser Part #
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

$0.485

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

1.5SMC510CA-H
Bourns
1: $1.80
Non-Stocked

Mfr. Part #
1.5SMC510CA-H

Mouser Part #
652-1.5SMC510CA-H

Bourns

ESD Protection Diodes / TVS Diodes 510V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 51V 1500W UniDir

1.5SMC51A-H
Bourns
1: $1.32
Non-Stocked

Mfr. Part #
1.5SMC51A-H

Mouser Part #
652-1.5SMC51A-H

Bourns

ESD Protection Diodes / TVS Diodes 51V 1500W UniDir

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Datasheet

Non-Stocked

Cut Tape

$1.32

$0.817

$0.527

$0.402

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

1.5SMC51CA-H
Bourns
1: $1.41
Non-Stocked

Mfr. Part #
1.5SMC51CA-H

Mouser Part #
652-1.5SMC51CA-H

Bourns

ESD Protection Diodes / TVS Diodes 51V 1500W BiDir

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Datasheet

Non-Stocked

Cut Tape

$1.41

$0.876

$0.568

$0.434

Reel

$0.336

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

1.5SMC530A
Bourns
12,000: $0.431
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC530A

Mouser Part #
652-1.5SMC530A

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

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Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.431

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

1.5SMC530A-H
Bourns
12,000: $0.424
Non-Stocked

Mfr. Part #
1.5SMC530A-H

Mouser Part #
652-1.5SMC530A-H

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$0.424

$0.416

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

Reel: 1,500

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

1.5SMC530CA
Bourns
12,000: $0.485
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC530CA

Mouser Part #
652-1.5SMC530CA

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.485

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

1.5SMC530CA-H
Bourns
1: $1.80
Non-Stocked

Mfr. Part #
1.5SMC530CA-H

Mouser Part #
652-1.5SMC530CA-H

Bourns

ESD Protection Diodes / TVS Diodes 530V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 540V 1500W UniDir

1.5SMC540A-H
Bourns
1: $1.90
Non-Stocked

Mfr. Part #
1.5SMC540A-H

Mouser Part #
652-1.5SMC540A-H

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.90

$1.19

$0.783

$0.609

Reel

$0.477

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

1.5SMC540CA
Bourns
1: $2.13
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC540CA

Mouser Part #
652-1.5SMC540CA

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$2.13

$1.35

$0.892

$0.698

Reel

$0.534

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

1.5SMC540CA-H
Bourns
1: $1.80
Non-Stocked

Mfr. Part #
1.5SMC540CA-H

Mouser Part #
652-1.5SMC540CA-H

Bourns

ESD Protection Diodes / TVS Diodes 540V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

1.5SMC550A
Bourns
12,000: $0.431
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
1.5SMC550A

Mouser Part #
652-1.5SMC550A

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Cut Tape

$0.431

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

Reel: 3,000

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

1.5SMC550A-H
Bourns
1: $1.90
Non-Stocked

Mfr. Part #
1.5SMC550A-H

Mouser Part #
652-1.5SMC550A-H

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.90

$1.19

$0.783

$0.609

Reel

$0.477

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

1.5SMC550CA-H
Bourns
1: $1.80
Non-Stocked

Mfr. Part #
1.5SMC550CA-H

Mouser Part #
652-1.5SMC550CA-H

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.80

$1.29

$0.88

$0.694

Reel

$0.525

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

1.5SMC56A-H
Bourns
1: $1.32
Non-Stocked

Mfr. Part #
1.5SMC56A-H

Mouser Part #
652-1.5SMC56A-H

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.32

$0.817

$0.527

$0.402

Reel

$0.309

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 56V 1500W BiDir

1.5SMC56CA-H
Bourns
1: $1.41
Non-Stocked

Mfr. Part #
1.5SMC56CA-H

Mouser Part #
652-1.5SMC56CA-H

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W BiDir

Learn More

Datasheet

Non-Stocked

Cut Tape

$1.41

$0.876

$0.568

$0.434

Reel

$0.336

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

Gas Discharge Tube for RS-485 Ports

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