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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Part #

ESD Protection Diodes / TVS Diodes 58volts 600W 5% Uni-Dir. AEC-Q101

SMBJ58A-Q
Bourns
1: ¥109.6
16,536In Stock

Mfr. Part #
SMBJ58A-Q

Mouser Part #
652-SMBJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 600W 5% Uni-Dir. AEC-Q101

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Datasheet

16,536In Stock

Cut Tape

¥109.6

¥67.4

¥43.2

¥35

Reel

¥25.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 51volts 5uA 18.2 Amps Bi-Dir

SMCJ51CA
Bourns
1: ¥174.4
13,746In Stock

Mfr. Part #
SMCJ51CA

Mouser Part #
652-SMCJ51CA

Bourns

ESD Protection Diodes / TVS Diodes 51volts 5uA 18.2 Amps Bi-Dir

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Datasheet

13,746In Stock

Cut Tape

¥174.4

¥110.6

¥72.3

¥55.8

Reel

¥36

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 130volts 5uA 14.4 Amps Bi-Dir

SMLJ130CA
Bourns
1: ¥214.3
12,027In Stock

Mfr. Part #
SMLJ130CA

Mouser Part #
652-SMLJ130CA

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 14.4 Amps Bi-Dir

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Datasheet

12,027In Stock

Cut Tape

¥214.3

¥174.4

¥135.2

¥111.1

Reel

¥82.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 22volts 3kW 5% Uni-Dir. AEC-Q101

SMLJ22A-Q
Bourns
1: ¥176.1
2,965In Stock

Mfr. Part #
SMLJ22A-Q

Mouser Part #
652-SMLJ22A-Q

Bourns

ESD Protection Diodes / TVS Diodes 22volts 3kW 5% Uni-Dir. AEC-Q101

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Datasheet

2,965In Stock

Cut Tape

¥176.1

¥148

¥124.9

¥107.6

Reel

¥79.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 24volts 3kW 5% Bi-Dir. AEC-Q101

SMLJ24CA-Q
Bourns
1: ¥260.8
2,623In Stock

Mfr. Part #
SMLJ24CA-Q

Mouser Part #
652-SMLJ24CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 24volts 3kW 5% Bi-Dir. AEC-Q101

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Datasheet

2,623In Stock

Cut Tape

¥260.8

¥187.7

¥148.8

¥113.4

Reel

¥94.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 36volts 3kW 5% Bi-Dir. AEC-Q101

SMLJ36CA-Q
Bourns
1: ¥320.6
5,663In Stock

Mfr. Part #
SMLJ36CA-Q

Mouser Part #
652-SMLJ36CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 36volts 3kW 5% Bi-Dir. AEC-Q101

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Datasheet

5,663In Stock

Cut Tape

¥320.6

¥204.3

¥141

¥118.1

Reel

¥90

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDSOT236-0502
Bourns
1: ¥144.5
4,565In Stock

Mfr. Part #
CDSOT236-0502

Mouser Part #
652-CDSOT236-0502

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

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Datasheet

4,565In Stock

Cut Tape

¥144.5

¥89.4

¥57.8

¥44.3

Reel

¥34.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 110V 400W BiDir

P4SMA110CA-H
Bourns
1: ¥81.4
6,476In Stock

Mfr. Part #
P4SMA110CA-H

Mouser Part #
652-P4SMA110CA-H

Bourns

ESD Protection Diodes / TVS Diodes 110V 400W BiDir

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Datasheet

6,476In Stock

Cut Tape

¥81.4

¥55

¥31.2

¥24.6

Reel

¥15.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Uni-Dir. AEC-Q101

SMAJ17A-Q
Bourns
1: ¥89.7
901In Stock

Mfr. Part #
SMAJ17A-Q

Mouser Part #
652-SMAJ17A-Q

Bourns

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Uni-Dir. AEC-Q101

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Datasheet

901In Stock

Cut Tape

¥89.7

¥55.3

¥35.2

¥28.2

Reel

¥17.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors Chip Guard 0402 12 VOLTS

CG0402MLC-12LGA
Bourns
1: ¥41.5
12,401In Stock
30,000Expected 8/12/2026

Mfr. Part #
CG0402MLC-12LGA

Mouser Part #
652-CG0402MLC-12LGA

Bourns

Varistors Chip Guard 0402 12 VOLTS

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Datasheet

12,401In Stock

30,000Expected 8/12/2026

Cut Tape

¥41.5

¥24.7

¥21.3

¥19.4

View

Reel

¥15.6

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

CDSOT23-T15
Bourns
1: ¥116.3
5,180In Stock

Mfr. Part #
CDSOT23-T15

Mouser Part #
652-CDSOT23-T15

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

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Datasheet

5,180In Stock

Cut Tape

¥116.3

¥71.3

¥46

¥35

Reel

¥26.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ15CA-Q
Bourns
1: ¥210.9
4,122In Stock

Mfr. Part #
SMCJ15CA-Q

Mouser Part #
652-SMCJ15CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 1.5kW 5% Bi-Dir. AEC-Q101

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Datasheet

4,122In Stock

Cut Tape

¥210.9

¥131.9

¥86.7

¥68.3

Reel

¥58

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 22volts 600W 5% Bi-Dir. AEC-Q101

SMBJ22CA-QH
Bourns
1: ¥157.8
410In Stock

Mfr. Part #
SMBJ22CA-QH

Mouser Part #
652-SMBJ22CA-QH

Bourns

ESD Protection Diodes / TVS Diodes 22volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

410In Stock

Cut Tape

¥157.8

¥98.2

¥63.6

¥48.8

Reel

¥37.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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

5.0SMDJ12CA-Q
Bourns
1: ¥377
Lead-Time 16 Weeks

Mfr. Part #
5.0SMDJ12CA-Q

Mouser Part #
652-5.0SMDJ12CA-Q

Bourns

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

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Datasheet

Lead-Time 16 Weeks

Cut Tape

¥377

¥295.7

¥219.3

¥179.4

Reel

¥147.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Bi-Dir. AEC-Q101

SMAJ17CA-Q
Bourns
1: ¥99.7
1,529In Stock

Mfr. Part #
SMAJ17CA-Q

Mouser Part #
652-SMAJ17CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

1,529In Stock

Cut Tape

¥99.7

¥61

¥38.9

¥32.4

Reel

¥16.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ58A-Q
Bourns
1: ¥197.7
1,549In Stock

Mfr. Part #
SMCJ58A-Q

Mouser Part #
652-SMCJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

1,549In Stock

Cut Tape

¥197.7

¥123.1

¥80.7

¥64.9

Reel

¥55.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ30A-QH
Bourns
1: ¥631.2
1,313In Stock

Mfr. Part #
5.0SMDJ30A-QH

Mouser Part #
652-5.0SMDJ30A-QH

Bourns

ESD Protection Diodes / TVS Diodes 30V 5kW 5% Uni-Dir. AEC-Q101

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Datasheet

1,313In Stock

Cut Tape

¥631.2

¥411.9

¥322.2

¥272.4

View

Reel

¥215.9

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes 15V 400W BiDir

P4SMA15CA
Bourns
1: ¥89.7
8,907In Stock

Mfr. Part #
P4SMA15CA

Mouser Part #
652-P4SMA15CA

Bourns

ESD Protection Diodes / TVS Diodes 15V 400W BiDir

Learn More

Datasheet

8,907In Stock

Cut Tape

¥89.7

¥55.3

¥35.2

¥28.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 39V 400W BiDir

P4SMA39CA
Bourns
1: ¥89.7
10,056In Stock

Mfr. Part #
P4SMA39CA

Mouser Part #
652-P4SMA39CA

Bourns

ESD Protection Diodes / TVS Diodes 39V 400W BiDir

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Datasheet

10,056In Stock

Cut Tape

¥89.7

¥55.3

¥35.2

¥28.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 51V 600W BiDir

P6SMB51CA
Bourns
1: ¥101.3
12,745In Stock

Mfr. Part #
P6SMB51CA

Mouser Part #
652-P6SMB51CA

Bourns

ESD Protection Diodes / TVS Diodes 51V 600W BiDir

Learn More

Datasheet

12,745In Stock

Cut Tape

¥101.3

¥61.8

¥39.4

¥32.4

Reel

¥20.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 8.2V 600W UniDir

P6SMB8.2A
Bourns
1: ¥86.4
9,587In Stock

Mfr. Part #
P6SMB8.2A

Mouser Part #
652-P6SMB8.2A

Bourns

ESD Protection Diodes / TVS Diodes 8.2V 600W UniDir

Learn More

Datasheet

9,587In Stock

Cut Tape

¥86.4

¥52.5

¥33.2

¥26.1

Reel

¥17.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16volts 400W 5% Bi-Dir. AEC-Q101

SMAJ16CA-Q
Bourns
1: ¥103
9,208In Stock

Mfr. Part #
SMAJ16CA-Q

Mouser Part #
652-SMAJ16CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 16volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

9,208In Stock

Cut Tape

¥103

¥63

¥40.2

¥31.7

Reel

¥21.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 45volts 400W 5% Bi-Dir. AEC-Q101

SMAJ45CA-Q
Bourns
1: ¥99.7
10,556In Stock

Mfr. Part #
SMAJ45CA-Q

Mouser Part #
652-SMAJ45CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 45volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10,556In Stock

Cut Tape

¥99.7

¥61

¥38.9

¥31.7

Reel

¥19.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 495volts 5uA 0.5Amps Uni-Dir

SMAJ495A
Bourns
1: ¥139.5
7,429In Stock

Mfr. Part #
SMAJ495A

Mouser Part #
652-SMAJ495A

Bourns

ESD Protection Diodes / TVS Diodes 495volts 5uA 0.5Amps Uni-Dir

Learn More

Datasheet

7,429In Stock

Cut Tape

¥139.5

¥75.7

¥55.1

¥42.2

Reel

¥27.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 54volts 600W 5% Uni-Dir. AEC-Q101

SMBJ54A-Q
Bourns
1: ¥109.6
11,110In Stock

Mfr. Part #
SMBJ54A-Q

Mouser Part #
652-SMBJ54A-Q

Bourns

ESD Protection Diodes / TVS Diodes 54volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

11,110In Stock

Cut Tape

¥109.6

¥67.4

¥43.2

¥37

Reel

¥24.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000