Circuit Protection – Mouser Japan

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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 14volts 5uA 25.8 Amps Uni-Dir

SMBJ14A
Bourns
1: ¥69.8
10,799In Stock

Mfr. Part #
SMBJ14A

Mouser Part #
652-SMBJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 25.8 Amps Uni-Dir

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Datasheet

10,799In Stock

Cut Tape

¥69.8

¥40

¥29.4

¥25.6

Reel

¥17.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Uni-Dir

SMBJ150A
Bourns
1: ¥88
6,556In Stock

Mfr. Part #
SMBJ150A

Mouser Part #
652-SMBJ150A

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Uni-Dir

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Datasheet

6,556In Stock

Cut Tape

¥88

¥40.2

¥33.9

¥26.1

Reel

¥16.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Uni-Dir

SMBJ15A
Bourns
1: ¥93
10,423In Stock
12,000Expected 3/17/2027

Mfr. Part #
SMBJ15A

Mouser Part #
652-SMBJ15A

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Uni-Dir

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Datasheet

10,423In Stock

12,000Expected 3/17/2027

Cut Tape

¥93

¥43

¥36.2

¥26.9

Reel

¥15.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Uni-Dir. AEC-Q101

SMBJ15A-Q
Bourns
1: ¥112.9
10,404In Stock

Mfr. Part #
SMBJ15A-Q

Mouser Part #
652-SMBJ15A-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Uni-Dir. AEC-Q101

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Datasheet

10,404In Stock

Cut Tape

¥112.9

¥69.6

¥44.5

¥35

Reel

¥25.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Bi-Dir. AEC-Q101

SMBJ15CA-Q
Bourns
1: ¥108
7,898In Stock

Mfr. Part #
SMBJ15CA-Q

Mouser Part #
652-SMBJ15CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

7,898In Stock

Cut Tape

¥108

¥57.5

¥48.7

¥37

Reel

¥28.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

SMBJ16A
Bourns
1: ¥83.1
11,256In Stock

Mfr. Part #
SMBJ16A

Mouser Part #
652-SMBJ16A

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

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Datasheet

11,256In Stock

Cut Tape

¥83.1

¥41.5

¥31.2

¥24.6

Reel

¥14.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

SMBJ16A-H
Bourns
1: ¥64.8
594In Stock

Mfr. Part #
SMBJ16A-H

Mouser Part #
652-SMBJ16A-H

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

Learn More

Datasheet

594In Stock

Cut Tape

¥64.8

¥45.5

¥27.9

¥21.6

Reel

¥15.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

SMBJ16A-Q
Bourns
1: ¥112.9
4,433In Stock

Mfr. Part #
SMBJ16A-Q

Mouser Part #
652-SMBJ16A-Q

Bourns

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4,433In Stock

Cut Tape

¥112.9

¥69.6

¥44.5

¥35

Reel

¥25.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

SMBJ16A-QH
Bourns
1: ¥141.2
1,775In Stock

Mfr. Part #
SMBJ16A-QH

Mouser Part #
652-SMBJ16A-QH

Bourns

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

1,775In Stock

Cut Tape

¥141.2

¥87.9

¥57

¥43.7

Reel

¥33.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Bi-Dir

SMBJ16CA
Bourns
1: ¥89.7
6,047In Stock
12,000Expected 11/2/2026

Mfr. Part #
SMBJ16CA

Mouser Part #
652-SMBJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Bi-Dir

Learn More

Datasheet

6,047In Stock

12,000Expected 11/2/2026

Cut Tape

¥89.7

¥44.5

¥36.9

¥29.4

Reel

¥19.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Bi-Dir

SMBJ170CA
Bourns
1: ¥112.9
28In Stock
39,000On Order

Mfr. Part #
SMBJ170CA

Mouser Part #
652-SMBJ170CA

Bourns

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Bi-Dir

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Datasheet

28In Stock

39,000On Order

Cut Tape

¥112.9

¥54.5

¥44.3

¥35.7

Reel

¥22.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Uni-Dir

SMBJ17A
Bourns
1: ¥81.4
7,119In Stock
12,000Expected 3/17/2027

Mfr. Part #
SMBJ17A

Mouser Part #
652-SMBJ17A

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Uni-Dir

Learn More

Datasheet

7,119In Stock

12,000Expected 3/17/2027

Cut Tape

¥81.4

¥50.5

¥32.6

¥25.7

Reel

¥19.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Bi-Dir

SMBJ17CA
Bourns
1: ¥91.4
8,888In Stock

Mfr. Part #
SMBJ17CA

Mouser Part #
652-SMBJ17CA

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Bi-Dir

Learn More

Datasheet

8,888In Stock

Cut Tape

¥91.4

¥44.5

¥36

¥29.4

Reel

¥18.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir

SMBJ200CA
Bourns
1: ¥149.5
5,045In Stock

Mfr. Part #
SMBJ200CA

Mouser Part #
652-SMBJ200CA

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir

Learn More

Datasheet

5,045In Stock

Cut Tape

¥149.5

¥80.1

¥68.8

¥53

Reel

¥43.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

SMBJ20CA
Bourns
1: ¥91.4
236In Stock
24,000On Order

Mfr. Part #
SMBJ20CA

Mouser Part #
652-SMBJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

Learn More

Datasheet

236In Stock

24,000On Order

Cut Tape

¥91.4

¥44.5

¥36

¥29.4

Reel

¥18.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir

SMBJ220CA
Bourns
1: ¥169.4
1,257In Stock
12,000Expected 4/5/2027

Mfr. Part #
SMBJ220CA

Mouser Part #
652-SMBJ220CA

Bourns

ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir

Learn More

Datasheet

1,257In Stock

12,000Expected 4/5/2027

Cut Tape

¥169.4

¥80.1

¥68.8

¥53

Reel

¥41.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Uni-Dir

SMBJ22A
Bourns
1: ¥93
3,584In Stock
30,000On Order

Mfr. Part #
SMBJ22A

Mouser Part #
652-SMBJ22A

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Uni-Dir

Learn More

Datasheet

3,584In Stock

30,000On Order

Cut Tape

¥93

¥43

¥36.4

¥28.2

Reel

¥19.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Bi-Dir

SMBJ22CA
Bourns
1: ¥94.7
2,586In Stock
12,000Expected 5/10/2027

Mfr. Part #
SMBJ22CA

Mouser Part #
652-SMBJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Bi-Dir

Learn More

Datasheet

2,586In Stock

12,000Expected 5/10/2027

Cut Tape

¥94.7

¥44.5

¥37.2

¥29.4

Reel

¥19.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Uni-Dir

SMBJ24A
Bourns
1: ¥83.1
14,505In Stock
27,000Expected 5/10/2027

Mfr. Part #
SMBJ24A

Mouser Part #
652-SMBJ24A

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Uni-Dir

Learn More

Datasheet

14,505In Stock

27,000Expected 5/10/2027

Cut Tape

¥83.1

¥41.5

¥35

¥27.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Bi-Dir

SMBJ24CA
Bourns
1: ¥59.8
2,100In Stock
24,000On Order

Mfr. Part #
SMBJ24CA

Mouser Part #
652-SMBJ24CA

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Bi-Dir

Learn More

Datasheet

2,100In Stock

24,000On Order

Cut Tape

¥59.8

¥41.2

¥29.4

¥25.4

Reel

¥16.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

SMBJ250CA
Bourns
1: ¥174.4
3,066In Stock

Mfr. Part #
SMBJ250CA

Mouser Part #
652-SMBJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

Learn More

Datasheet

3,066In Stock

Cut Tape

¥174.4

¥84.9

¥70.6

¥54.5

Reel

¥41.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Uni-Dir

SMBJ26A
Bourns
1: ¥81.4
5,732In Stock
27,000On Order

Mfr. Part #
SMBJ26A

Mouser Part #
652-SMBJ26A

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Uni-Dir

Learn More

Datasheet

5,732In Stock

27,000On Order

Cut Tape

¥81.4

¥43

¥36.4

¥28.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Bi-Dir

SMBJ26CA
Bourns
1: ¥91.4
6,783In Stock
12,000Expected 8/28/2026

Mfr. Part #
SMBJ26CA

Mouser Part #
652-SMBJ26CA

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Bi-Dir

Learn More

Datasheet

6,783In Stock

12,000Expected 8/28/2026

Cut Tape

¥91.4

¥44.5

¥36.5

¥29.4

Reel

¥21.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

SMBJ26CA-Q
Bourns
1: ¥108
677In Stock
36,000On Order

Mfr. Part #
SMBJ26CA-Q

Mouser Part #
652-SMBJ26CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

677In Stock

36,000On Order

Cut Tape

¥108

¥57.5

¥47.2

¥35.9

Reel

¥27.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

SMBJ28A-Q
Bourns
1: ¥112.9
122In Stock

Mfr. Part #
SMBJ28A-Q

Mouser Part #
652-SMBJ28A-Q

Bourns

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

122In Stock

Cut Tape

¥112.9

¥69.4

¥44.3

¥35

Reel

¥25.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000