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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Part #

ESD Protection Diodes / TVS Diodes 33V 1500W BiDir

1.5SMC33CA
Bourns
1: $1.49
14,655In Stock

Mfr. Part #
1.5SMC33CA

Mouser Part #
652-1.5SMC33CA

Bourns

ESD Protection Diodes / TVS Diodes 33V 1500W BiDir

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Datasheet

14,655In Stock

Cut Tape

$1.49

$0.928

$0.60

$0.46

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 350V 1500W UniDir

1.5SMC350A
Bourns
1: $1.26
16,897In Stock

Mfr. Part #
1.5SMC350A

Mouser Part #
652-1.5SMC350A

Bourns

ESD Protection Diodes / TVS Diodes 350V 1500W UniDir

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Datasheet

16,897In Stock

Cut Tape

$1.26

$1.00

$0.691

$0.552

Reel

$0.445

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 36V 1500W BiDir

1.5SMC36CA
Bourns
1: $0.992
8,018In Stock

Mfr. Part #
1.5SMC36CA

Mouser Part #
652-1.5SMC36CA

Bourns

ESD Protection Diodes / TVS Diodes 36V 1500W BiDir

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Datasheet

8,018In Stock

Cut Tape

$0.992

$0.741

$0.388

$0.329

Reel

$0.284

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 39V 1500W BiDir

1.5SMC39CA
Bourns
1: $0.992
12,875In Stock

Mfr. Part #
1.5SMC39CA

Mouser Part #
652-1.5SMC39CA

Bourns

ESD Protection Diodes / TVS Diodes 39V 1500W BiDir

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Datasheet

12,875In Stock

Cut Tape

$0.992

$0.741

$0.388

$0.336

Reel

$0.298

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 400V 1500W UniDir

1.5SMC400A
Bourns
1: $0.713
8,712In Stock

Mfr. Part #
1.5SMC400A

Mouser Part #
652-1.5SMC400A

Bourns

ESD Protection Diodes / TVS Diodes 400V 1500W UniDir

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Datasheet

8,712In Stock

Cut Tape

$0.713

$0.572

$0.508

Reel

$0.484

$0.448

$0.414

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

1.5SMC43A
Bourns
1: $1.33
14,093In Stock

Mfr. Part #
1.5SMC43A

Mouser Part #
652-1.5SMC43A

Bourns

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

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Datasheet

14,093In Stock

Cut Tape

$1.33

$0.834

$0.541

$0.33

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 43V 1500W BiDir

1.5SMC43CA
Bourns
1: $0.512
7,089In Stock
12,000Expected 2026-02-26

Mfr. Part #
1.5SMC43CA

Mouser Part #
652-1.5SMC43CA

Bourns

ESD Protection Diodes / TVS Diodes 43V 1500W BiDir

Learn More

Datasheet

7,089In Stock

12,000Expected 2026-02-26

Cut Tape

$0.512

$0.451

$0.378

$0.344

Reel

$0.284

$0.281

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 6.8V 1500W BiDir

1.5SMC6.8CA
Bourns
1: $1.49
7,849In Stock

Mfr. Part #
1.5SMC6.8CA

Mouser Part #
652-1.5SMC6.8CA

Bourns

ESD Protection Diodes / TVS Diodes 6.8V 1500W BiDir

Learn More

Datasheet

7,849In Stock

Cut Tape

$1.49

$0.928

$0.60

$0.46

Reel

$0.357

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 62V 1500W UniDir

1.5SMC62A
Bourns
1: $0.341
13,883In Stock

Mfr. Part #
1.5SMC62A

Mouser Part #
652-1.5SMC62A

Bourns

ESD Protection Diodes / TVS Diodes 62V 1500W UniDir

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Datasheet

13,883In Stock

Cut Tape

$0.341

$0.327

Reel

$0.293

$0.282

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 68V 1500W UniDir

1.5SMC68A
Bourns
1: $1.49
7,452In Stock

Mfr. Part #
1.5SMC68A

Mouser Part #
652-1.5SMC68A

Bourns

ESD Protection Diodes / TVS Diodes 68V 1500W UniDir

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Datasheet

7,452In Stock

Cut Tape

$1.49

$0.935

$0.605

$0.463

Reel

$0.36

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 75V 1500W UniDir

1.5SMC75A
Bourns
1: $0.326
7,480In Stock

Mfr. Part #
1.5SMC75A

Mouser Part #
652-1.5SMC75A

Bourns

ESD Protection Diodes / TVS Diodes 75V 1500W UniDir

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Datasheet

7,480In Stock

Cut Tape

$0.326

$0.31

Reel

$0.29

$0.282

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 120V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ120A
Bourns
1: $2.79
2,189In Stock

Mfr. Part #
5.0SMDJ120A

Mouser Part #
652-5.0SMDJ120A

Bourns

ESD Protection Diodes / TVS Diodes 120V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

2,189In Stock

Cut Tape

$2.79

$2.09

$1.48

$1.31

View

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ12A
Bourns
1: $2.40
5,315In Stock

Mfr. Part #
5.0SMDJ12A

Mouser Part #
652-5.0SMDJ12A

Bourns

ESD Protection Diodes / TVS Diodes 12V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

5,315In Stock

Cut Tape

$2.40

$1.91

$1.42

$1.19

Reel

$1.05

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ12A-Q
Bourns
1: $2.88
3,344In Stock

Mfr. Part #
5.0SMDJ12A-Q

Mouser Part #
652-5.0SMDJ12A-Q

Bourns

ESD Protection Diodes / TVS Diodes 12V 5kW 5% Uni-Dir. AEC-Q101

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Datasheet

3,344In Stock

Cut Tape

$2.88

$2.40

$1.91

$1.61

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ12CA
Bourns
1: $2.54
5,654In Stock

Mfr. Part #
5.0SMDJ12CA

Mouser Part #
652-5.0SMDJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

5,654In Stock

Cut Tape

$2.54

$1.92

$1.48

$1.26

$1.18

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 13V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ13CA
Bourns
1: $3.77
5,551In Stock

Mfr. Part #
5.0SMDJ13CA

Mouser Part #
652-5.0SMDJ13CA

Bourns

ESD Protection Diodes / TVS Diodes 13V 5KW 5% BI DO-214AB (SMC)

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Datasheet

5,551In Stock

Cut Tape

$3.77

$2.43

$1.66

$1.39

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ14A-Q
Bourns
1: $2.88
4,142In Stock

Mfr. Part #
5.0SMDJ14A-Q

Mouser Part #
652-5.0SMDJ14A-Q

Bourns

ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4,142In Stock

Cut Tape

$2.88

$2.31

$1.66

$1.48

$1.37

Reel

$1.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 15V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ15CA
Bourns
1: $3.77
5,873In Stock

Mfr. Part #
5.0SMDJ15CA

Mouser Part #
652-5.0SMDJ15CA

Bourns

ESD Protection Diodes / TVS Diodes 15V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

5,873In Stock

Cut Tape

$3.77

$2.43

$1.66

$1.33

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 16V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ16CA
Bourns
1: $3.77
2,578In Stock

Mfr. Part #
5.0SMDJ16CA

Mouser Part #
652-5.0SMDJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

2,578In Stock

Cut Tape

$3.77

$2.43

$1.66

$1.33

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 17V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ17CA
Bourns
1: $2.88
6,706In Stock

Mfr. Part #
5.0SMDJ17CA

Mouser Part #
652-5.0SMDJ17CA

Bourns

ESD Protection Diodes / TVS Diodes 17V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

6,706In Stock

Cut Tape

$2.88

$2.09

$1.48

$1.31

$1.28

Reel

$1.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ18A
Bourns
1: $2.53
2,160In Stock

Mfr. Part #
5.0SMDJ18A

Mouser Part #
652-5.0SMDJ18A

Bourns

ESD Protection Diodes / TVS Diodes 18V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

2,160In Stock

Cut Tape

$2.53

$2.00

$1.42

$1.23

$1.20

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ18A-Q
Bourns
1: $2.88
2,730In Stock

Mfr. Part #
5.0SMDJ18A-Q

Mouser Part #
652-5.0SMDJ18A-Q

Bourns

ESD Protection Diodes / TVS Diodes 18V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

2,730In Stock

Cut Tape

$2.88

$2.40

$1.91

$1.61

Reel

$1.30

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ18CA
Bourns
1: $3.41
4,839In Stock

Mfr. Part #
5.0SMDJ18CA

Mouser Part #
652-5.0SMDJ18CA

Bourns

ESD Protection Diodes / TVS Diodes 18V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

4,839In Stock

Cut Tape

$3.41

$2.39

$1.64

$1.31

Reel

$1.09

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ24A
Bourns
1: $2.39
4,062In Stock

Mfr. Part #
5.0SMDJ24A

Mouser Part #
652-5.0SMDJ24A

Bourns

ESD Protection Diodes / TVS Diodes 24V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

4,062In Stock

Cut Tape

$2.39

$1.98

$1.42

$1.15

View

Reel

$1.01

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ24A-Q
Bourns
1: $2.26
2,329In Stock

Mfr. Part #
5.0SMDJ24A-Q

Mouser Part #
652-5.0SMDJ24A-Q

Bourns

ESD Protection Diodes / TVS Diodes 24V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

2,329In Stock

Cut Tape

$2.26

$1.97

$1.84

$1.54

Reel

$1.25

$1.21

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tube for RS-485 Ports

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