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 #

ESD Protection Diodes / TVS Diodes 51V 5kW BIDIR SMC

5.0SMDJ51CA
Bourns
1: ¥423.6
5,930Expected 12/30/2026

Mfr. Part #
5.0SMDJ51CA

Mouser Part #
652-5.0SMDJ51CA

Bourns

ESD Protection Diodes / TVS Diodes 51V 5kW BIDIR SMC

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Datasheet

5,930Expected 12/30/2026

Cut Tape

¥423.6

¥214.3

¥186

¥132.5

Reel

¥121.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 70V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ70A
Bourns
1: ¥423.6
5,545Expected 9/3/2026

Mfr. Part #
5.0SMDJ70A

Mouser Part #
652-5.0SMDJ70A

Bourns

ESD Protection Diodes / TVS Diodes 70V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

5,545Expected 9/3/2026

Cut Tape

¥423.6

¥227.6

¥186

¥156.8

Reel

¥126.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 75V 5kW BIDIR SMC

5.0SMDJ75CA
Bourns
1: ¥385.4
8,900Expected 2/17/2027

Mfr. Part #
5.0SMDJ75CA

Mouser Part #
652-5.0SMDJ75CA

Bourns

ESD Protection Diodes / TVS Diodes 75V 5kW BIDIR SMC

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Datasheet

8,900Expected 2/17/2027

Cut Tape

¥385.4

¥214.3

¥172.7

¥150.7

Reel

¥122.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 78V 5kW BIDIR SMC

5.0SMDJ78CA
Bourns
1: ¥423.6
5,880Expected 9/17/2026

Mfr. Part #
5.0SMDJ78CA

Mouser Part #
652-5.0SMDJ78CA

Bourns

ESD Protection Diodes / TVS Diodes 78V 5kW BIDIR SMC

Learn More

Datasheet

5,880Expected 9/17/2026

Cut Tape

¥423.6

¥227.6

¥165.6

¥130.4

Reel

¥121.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 90V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ90A
Bourns
1: ¥411.9
6,000Expected 12/21/2026

Mfr. Part #
5.0SMDJ90A

Mouser Part #
652-5.0SMDJ90A

Bourns

ESD Protection Diodes / TVS Diodes 90V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

6,000Expected 12/21/2026

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 TVS Diode Array 5VOLT

CDDFN6-0504P
Bourns
1: ¥212.6
12,000Expected 1/15/2027

Mfr. Part #
CDDFN6-0504P

Mouser Part #
652-CDDFN6-0504P

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

Learn More

Datasheet

12,000Expected 1/15/2027

Cut Tape

¥212.6

¥101.3

¥81.7

¥65.1

Reel

¥52.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance

CDNBS08-SRDA05-4
Bourns
1: ¥343.8
9,942Expected 12/21/2026

Mfr. Part #
CDNBS08-SRDA05-4

Mouser Part #
652-CDNBS08-SRDA05-4

Bourns

ESD Protection Diodes / TVS Diodes SO-8 5V 500W Low Capacitance

Learn More

Datasheet

9,942Expected 12/21/2026

Cut Tape

¥343.8

¥234.2

¥189.4

¥161.3

Reel

¥135.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDNBS16-T12
Bourns
1: ¥754.1
4,980Expected 11/18/2026

Mfr. Part #
CDNBS16-T12

Mouser Part #
652-CDNBS16-T12

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

Learn More

Datasheet

4,980Expected 11/18/2026

Cut Tape

¥754.1

¥498.3

¥440.2

Reel

¥294

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

CDSOD323-T08LC
Bourns
1: ¥207.6
35,709On Order

Mfr. Part #
CDSOD323-T08LC

Mouser Part #
652-CDSOD323-T08LC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

Learn More

Datasheet

35,709On Order

Cut Tape

¥207.6

¥99.5

¥84.7

¥65.6

Reel

¥49.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Bidirectional Std Cap

CDSOD323-T08SC
Bourns
1: ¥194.3
43,494On Order

Mfr. Part #
CDSOD323-T08SC

Mouser Part #
652-CDSOD323-T08SC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Std Cap

Learn More

Datasheet

43,494On Order

Cut Tape

¥194.3

¥91.7

¥79.4

¥63

Reel

¥47.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

CDSOD323-T12LC
Bourns
1: ¥201
14,032Expected 9/7/2026

Mfr. Part #
CDSOD323-T12LC

Mouser Part #
652-CDSOD323-T12LC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

Learn More

Datasheet

14,032Expected 9/7/2026

Cut Tape

¥201

¥93.8

¥71.8

¥62

Reel

¥47.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

CDSOD323-T12S
Bourns
1: ¥179.4
18,000Expected 3/16/2027

Mfr. Part #
CDSOD323-T12S

Mouser Part #
652-CDSOD323-T12S

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

Learn More

Datasheet

18,000Expected 3/16/2027

Cut Tape

¥179.4

¥84.4

¥73.1

¥56.5

Reel

¥44.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode 15VOLT

CDSOD323-T15
Bourns
1: ¥171.1
11,607Expected 11/12/2026

Mfr. Part #
CDSOD323-T15

Mouser Part #
652-CDSOD323-T15

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode 15VOLT

Learn More

Datasheet

11,607Expected 11/12/2026

Cut Tape

¥171.1

¥79.2

¥59

¥52.8

Reel

¥38.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

CDSOD323-T15L
Bourns
1: ¥202.6
46,034On Order

Mfr. Part #
CDSOD323-T15L

Mouser Part #
652-CDSOD323-T15L

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

Learn More

Datasheet

46,034On Order

Cut Tape

¥202.6

¥93.8

¥81.9

¥63.5

Reel

¥50.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

CDSOD323-T18S
Bourns
1: ¥182.7
11,980Expected 12/3/2026

Mfr. Part #
CDSOD323-T18S

Mouser Part #
652-CDSOD323-T18S

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

Learn More

Datasheet

11,980Expected 12/3/2026

Cut Tape

¥182.7

¥89.5

¥74.1

¥57.1

Reel

¥44.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT

CDSOD323-T24C
Bourns
1: ¥187.7
50,500On Order

Mfr. Part #
CDSOD323-T24C

Mouser Part #
652-CDSOD323-T24C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT

Learn More

Datasheet

50,500On Order

Cut Tape

¥187.7

¥91.5

¥76.2

¥59

Reel

¥46

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

CDSOD323-T24S
Bourns
1: ¥179.4
19,662On Order

Mfr. Part #
CDSOD323-T24S

Mouser Part #
652-CDSOD323-T24S

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

Learn More

Datasheet

19,662On Order

Cut Tape

¥179.4

¥84.4

¥73.4

¥57.1

Reel

¥42.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array

CDSOT23-0502B
Bourns
1: ¥159.5
59,514On Order

Mfr. Part #
CDSOT23-0502B

Mouser Part #
652-CDSOT23-0502B

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array

Learn More

Datasheet

59,514On Order

Cut Tape

¥159.5

¥79.1

¥62.3

¥48.7

Reel

¥36

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

CDSOT23-T03
Bourns
1: ¥116.3
96,000On Order

Mfr. Part #
CDSOT23-T03

Mouser Part #
652-CDSOT23-T03

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

Learn More

Datasheet

96,000On Order

Cut Tape

¥116.3

¥58

¥46

¥35

Reel

¥22.8

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

CDSOT23-T03C
Bourns
1: ¥131.2
39,000On Order

Mfr. Part #
CDSOT23-T03C

Mouser Part #
652-CDSOT23-T03C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

Learn More

Datasheet

39,000On Order

Cut Tape

¥131.2

¥63.5

¥52

¥39.7

Reel

¥31.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

CDSOT23-T24
Bourns
1: ¥116.3
11,999On Order

Mfr. Part #
CDSOT23-T24

Mouser Part #
652-CDSOT23-T24

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

Learn More

Datasheet

11,999On Order

Cut Tape

¥116.3

¥61.5

¥46

¥35

Reel

¥26.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 24V CANbus Protector AEC-Q101

CDSOT23-T24CAN-Q
Bourns
1: ¥89.7
107,963On Order

Mfr. Part #
CDSOT23-T24CAN-Q

Mouser Part #
652-CDSOT23-T24CAN-Q

Bourns

ESD Protection Diodes / TVS Diodes 24V CANbus Protector AEC-Q101

Learn More

Datasheet

107,963On Order

Cut Tape

¥89.7

¥40.7

¥34.2

¥26.4

Reel

¥19.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

CDSOT23-T36C
Bourns
1: ¥134.5
34,392On Order

Mfr. Part #
CDSOT23-T36C

Mouser Part #
652-CDSOT23-T36C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

Learn More

Datasheet

34,392On Order

Cut Tape

¥134.5

¥67.3

¥53.5

¥40.9

Reel

¥26.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors Chip Guard 0402 5 Volt AEC-Q200

CGA0402MLC-05G
Bourns
1: ¥66.4
87,062On Order

Mfr. Part #
CGA0402MLC-05G

Mouser Part #
652-CGA0402MLC-05G

Bourns

Varistors Chip Guard 0402 5 Volt AEC-Q200

Learn More

Datasheet

87,062On Order

Cut Tape

¥66.4

¥40.9

¥35.2

¥32.6

View

Reel

¥24.4

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

P4SMA20CA
Bourns
1: ¥89.7
24,882On Order

Mfr. Part #
P4SMA20CA

Mouser Part #
652-P4SMA20CA

Bourns

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

Learn More

Datasheet

24,882On Order

Cut Tape

¥89.7

¥55.3

¥35.2

¥28.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000