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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Types of Circuit Protection

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Results: 2,213

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Part #

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: ¥395.3
24,235In Stock

Mfr. Part #
P850-G120-WH

Mouser Part #
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

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Datasheet

Product Comments

24,235In Stock

Cut Tape

¥395.3

¥343.8

¥237.5

¥192.7

Reel

¥148.8

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Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: ¥196
33,746In Stock

Mfr. Part #
SMLJ22CA

Mouser Part #
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

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Datasheet

33,746In Stock

Cut Tape

¥196

¥118.9

¥101.8

¥86.2

Reel

¥75.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: ¥96.3
27,124In Stock

Mfr. Part #
CG0402MLC-24LGA

Mouser Part #
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

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Datasheet

27,124In Stock

Cut Tape

¥96.3

¥57.3

¥35.4

¥30.9

View

Reel

¥16.4

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode

PTVS10-430C-TH
Bourns
1: ¥18,852.4
21In Stock
60Expected 12/9/2026

Mfr. Part #
PTVS10-430C-TH

Mouser Part #
652-PTVS10-430C-TH

Bourns

ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode

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Datasheet

21In Stock

60Expected 12/9/2026

¥18,852.4

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 150V 1500W UniDir

1.5SMC150A
Bourns
1: ¥167.8
11,323In Stock

Mfr. Part #
1.5SMC150A

Mouser Part #
652-1.5SMC150A

Bourns

ESD Protection Diodes / TVS Diodes 150V 1500W UniDir

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Datasheet

11,323In Stock

Cut Tape

¥167.8

¥81.2

¥68.4

¥52.8

Reel

¥41.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200V 1500W BiDir

1.5SMC200CA
Bourns
1: ¥227.6
13,230In Stock

Mfr. Part #
1.5SMC200CA

Mouser Part #
652-1.5SMC200CA

Bourns

ESD Protection Diodes / TVS Diodes 200V 1500W BiDir

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Datasheet

13,230In Stock

Cut Tape

¥227.6

¥143.8

¥95.3

¥74.7

Reel

¥57.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

1.5SMC43A
Bourns
1: ¥132.9
13,117In Stock

Mfr. Part #
1.5SMC43A

Mouser Part #
652-1.5SMC43A

Bourns

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

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Datasheet

13,117In Stock

Cut Tape

¥132.9

¥63.5

¥49.8

¥40.9

Reel

¥32.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

1.5SMC56A
Bourns
1: ¥116.3
15,937In Stock

Mfr. Part #
1.5SMC56A

Mouser Part #
652-1.5SMC56A

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

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Datasheet

15,937In Stock

Cut Tape

¥116.3

¥76.9

¥58.8

¥46.8

¥43.9

Reel

¥32.2

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 82V 1500W BiDir

1.5SMC82CA
Bourns
1: ¥174.4
12,580In Stock

Mfr. Part #
1.5SMC82CA

Mouser Part #
652-1.5SMC82CA

Bourns

ESD Protection Diodes / TVS Diodes 82V 1500W BiDir

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Datasheet

12,580In Stock

Cut Tape

¥174.4

¥83.5

¥56.8

¥41.9

Reel

¥36

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ130A
Bourns
1: ¥411.9
5,207In Stock

Mfr. Part #
5.0SMDJ130A

Mouser Part #
652-5.0SMDJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

5,207In Stock

Cut Tape

¥411.9

¥214.3

¥181

¥152.3

Reel

¥122.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

5.0SMDJ18A
Bourns
1: ¥388.7
1,995In Stock

Mfr. Part #
5.0SMDJ18A

Mouser Part #
652-5.0SMDJ18A

Bourns

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

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Datasheet

1,995In Stock

Cut Tape

¥388.7

¥217.6

¥171.1

¥144

Reel

¥118.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

5.0SMDJ18CA-Q
Bourns
1: ¥328.9
4,369In Stock

Mfr. Part #
5.0SMDJ18CA-Q

Mouser Part #
652-5.0SMDJ18CA-Q

Bourns

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

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Datasheet

4,369In Stock

Cut Tape

¥328.9

¥274.1

¥215.9

¥179.4

View

Reel

¥152.6

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 64V 5kW BIDIR SMC

5.0SMDJ64CA
Bourns
1: ¥411.9
4,756In Stock

Mfr. Part #
5.0SMDJ64CA

Mouser Part #
652-5.0SMDJ64CA

Bourns

ESD Protection Diodes / TVS Diodes 64V 5kW BIDIR SMC

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Datasheet

4,756In Stock

Cut Tape

¥411.9

¥214.3

¥181

¥152.3

Reel

¥122.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

5.0SMDJ70CA
Bourns
1: ¥411.9
5,696In Stock

Mfr. Part #
5.0SMDJ70CA

Mouser Part #
652-5.0SMDJ70CA

Bourns

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

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Datasheet

5,696In Stock

Cut Tape

¥411.9

¥214.3

¥181

¥152.3

Reel

¥122.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

CDSOD323-T08L
Bourns
1: ¥172.7
21,740In Stock

Mfr. Part #
CDSOD323-T08L

Mouser Part #
652-CDSOD323-T08L

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

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Datasheet

21,740In Stock

Cut Tape

¥172.7

¥93.8

¥81.9

¥63.5

¥57.5

Reel

¥42

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

P4SMA550A
Bourns
1: ¥139.5
21,750In Stock

Mfr. Part #
P4SMA550A

Mouser Part #
652-P4SMA550A

Bourns

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

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Datasheet

21,750In Stock

Cut Tape

¥139.5

¥66.8

¥55.6

¥42.5

Reel

¥29.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

P6SMB250A
Bourns
1: ¥141.2
14,002In Stock

Mfr. Part #
P6SMB250A

Mouser Part #
652-P6SMB250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

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Datasheet

14,002In Stock

Cut Tape

¥141.2

¥67.3

¥56.1

¥42.9

Reel

¥30.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

P6SMB300CA
Bourns
1: ¥106.3
9,732In Stock

Mfr. Part #
P6SMB300CA

Mouser Part #
652-P6SMB300CA

Bourns

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

Learn More

Datasheet

9,732In Stock

Cut Tape

¥106.3

¥62.5

¥48.7

¥39.5

Reel

¥32.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

P6SMB350CA
Bourns
1: ¥151.2
19,608In Stock

Mfr. Part #
P6SMB350CA

Mouser Part #
652-P6SMB350CA

Bourns

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

Learn More

Datasheet

19,608In Stock

Cut Tape

¥151.2

¥93.3

¥60.5

¥46.3

Reel

¥35.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

P6SMB400CA
Bourns
1: ¥146.2
20,807In Stock

Mfr. Part #
P6SMB400CA

Mouser Part #
652-P6SMB400CA

Bourns

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

Learn More

Datasheet

20,807In Stock

Cut Tape

¥146.2

¥71.3

¥58.8

¥45

Reel

¥32.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 510V 600W BiDir

P6SMB510CA
Bourns
1: ¥146.2
14,183In Stock

Mfr. Part #
P6SMB510CA

Mouser Part #
652-P6SMB510CA

Bourns

ESD Protection Diodes / TVS Diodes 510V 600W BiDir

Learn More

Datasheet

14,183In Stock

Cut Tape

¥146.2

¥71.3

¥58.8

¥45

Reel

¥34.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir

SMAJ160A
Bourns
1: ¥83.1
28,286In Stock

Mfr. Part #
SMAJ160A

Mouser Part #
652-SMAJ160A

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir

Learn More

Datasheet

28,286In Stock

Cut Tape

¥83.1

¥39.2

¥23.8

¥18.8

Reel

¥14.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

SMAJ250CA
Bourns
1: ¥164.4
17,025In Stock

Mfr. Part #
SMAJ250CA

Mouser Part #
652-SMAJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

Learn More

Datasheet

17,025In Stock

Cut Tape

¥164.4

¥80.1

¥67.1

¥51.8

Reel

¥35.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir

SMAJ36CA-H
Bourns
1: ¥114.6
12,000In Stock

Mfr. Part #
SMAJ36CA-H

Mouser Part #
652-SMAJ36CA-H

Bourns

ESD Protection Diodes / TVS Diodes 36volts 5uA 6.9 Amps Bi-Dir

Learn More

Datasheet

12,000In Stock

Cut Tape

¥114.6

¥70.9

¥45.5

¥34.5

Reel

¥23.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

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

SMBJ16CA-Q
Bourns
1: ¥119.6
11,103In Stock

Mfr. Part #
SMBJ16CA-Q

Mouser Part #
652-SMBJ16CA-Q

Bourns

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

Learn More

Datasheet

11,103In Stock

Cut Tape

¥119.6

¥73.4

¥47.2

¥35.9

Reel

¥27.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000