Circuit Protection – Mouser Estonia

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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 43V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ43A
Bourns
1: 2,01 €
5.989Expected 9/10/2026

Mfr. Part No.
5.0SMDJ43A

Mouser Part No
652-5.0SMDJ43A

Bourns

ESD Protection Diodes / TVS Diodes 43V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

5.989Expected 9/10/2026

Cut Tape

2,01 €

1,29 €

0,886 €

0,778 €

Reel

0,615 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

5.0SMDJ70A
Bourns
1: 2,19 €
5.545Expected 9/3/2026

Mfr. Part No.
5.0SMDJ70A

Mouser Part No
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

2,19 €

1,18 €

0,963 €

0,812 €

Reel

0,654 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

5.0SMDJ75CA
Bourns
1: 2,00 €
8.900Expected 2/17/2027

Mfr. Part No.
5.0SMDJ75CA

Mouser Part No
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

2,00 €

1,11 €

0,894 €

0,78 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

5.0SMDJ78CA
Bourns
1: 2,19 €
5.880Expected 10/12/2026

Mfr. Part No.
5.0SMDJ78CA

Mouser Part No
652-5.0SMDJ78CA

Bourns

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

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Datasheet

5.880Expected 10/12/2026

Cut Tape

2,19 €

1,18 €

0,857 €

0,675 €

Reel

0,63 €

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: 2,13 €
6.000Expected 12/21/2026

Mfr. Part No.
5.0SMDJ90A

Mouser Part No
652-5.0SMDJ90A

Bourns

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

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Datasheet

6.000Expected 12/21/2026

Cut Tape

2,13 €

1,11 €

0,937 €

0,789 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDDFN6-0504P
Bourns
1: 1,10 €
12.000Expected 10/28/2026

Mfr. Part No.
CDDFN6-0504P

Mouser Part No
652-CDDFN6-0504P

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

Learn More

Datasheet

12.000Expected 10/28/2026

Cut Tape

1,10 €

0,525 €

0,397 €

0,322 €

Reel

0,263 €

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: 1,63 €
9.942Expected 12/21/2026

Mfr. Part No.
CDNBS08-SRDA05-4

Mouser Part No
652-CDNBS08-SRDA05-4

Bourns

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

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Datasheet

9.942Expected 12/21/2026

Cut Tape

1,63 €

1,21 €

0,963 €

0,831 €

0,752 €

Reel

0,744 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDNBS16-T12
Bourns
1: 3,90 €
4.980Expected 11/17/2026

Mfr. Part No.
CDNBS16-T12

Mouser Part No
652-CDNBS16-T12

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

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Datasheet

4.980Expected 11/17/2026

Cut Tape

3,90 €

2,58 €

2,28 €

Reel

1,61 €

MouseReel Available

Min.: 1
Mult.: 1

: 2.500

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

CDSOD323-T12LC
Bourns
1: 1,04 €
13.482Expected 9/7/2026

Mfr. Part No.
CDSOD323-T12LC

Mouser Part No
652-CDSOD323-T12LC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

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Datasheet

13.482Expected 9/7/2026

Cut Tape

1,04 €

0,486 €

0,372 €

0,321 €

Reel

0,257 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

CDSOD323-T12S
Bourns
1: 0,929 €
17.998Expected 3/16/2027

Mfr. Part No.
CDSOD323-T12S

Mouser Part No
652-CDSOD323-T12S

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

Learn More

Datasheet

17.998Expected 3/16/2027

Cut Tape

0,929 €

0,437 €

0,378 €

0,292 €

Reel

0,233 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode 15VOLT

CDSOD323-T15
Bourns
1: 0,886 €
11.607Expected 10/15/2026

Mfr. Part No.
CDSOD323-T15

Mouser Part No
652-CDSOD323-T15

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode 15VOLT

Learn More

Datasheet

11.607Expected 10/15/2026

Cut Tape

0,886 €

0,41 €

0,305 €

0,273 €

Reel

0,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

CDSOD323-T15L
Bourns
1: 1,05 €
46.034On Order

Mfr. Part No.
CDSOD323-T15L

Mouser Part No
652-CDSOD323-T15L

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Ultra Low Cap

Learn More

Datasheet

46.034On Order

Cut Tape

1,05 €

0,486 €

0,424 €

0,329 €

Reel

0,262 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

CDSOD323-T18S
Bourns
1: 0,912 €
11.980Expected 12/3/2026

Mfr. Part No.
CDSOD323-T18S

Mouser Part No
652-CDSOD323-T18S

Bourns

ESD Protection Diodes / TVS Diodes Unidirectional Std Cap

Learn More

Datasheet

11.980Expected 12/3/2026

Cut Tape

0,912 €

0,439 €

0,33 €

0,284 €

Reel

0,224 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT

CDSOD323-T24C
Bourns
1: 0,946 €
50.500On Order

Mfr. Part No.
CDSOD323-T24C

Mouser Part No
652-CDSOD323-T24C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode 24VOLT

Learn More

Datasheet

50.500On Order

Cut Tape

0,946 €

0,474 €

0,384 €

0,296 €

Reel

0,231 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array

CDSOT23-0502B
Bourns
1: 0,80 €
59.514On Order

Mfr. Part No.
CDSOT23-0502B

Mouser Part No
652-CDSOT23-0502B

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional 2 Line Array

Learn More

Datasheet

59.514On Order

Cut Tape

0,80 €

0,409 €

0,323 €

0,247 €

Reel

0,191 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

CDSOT23-T03
Bourns
1: 0,628 €
96.000On Order

Mfr. Part No.
CDSOT23-T03

Mouser Part No
652-CDSOT23-T03

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

Learn More

Datasheet

96.000On Order

Cut Tape

0,628 €

0,30 €

0,249 €

0,19 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

CDSOT23-T03C
Bourns
1: 0,679 €
39.000On Order

Mfr. Part No.
CDSOT23-T03C

Mouser Part No
652-CDSOT23-T03C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 3VOLT

Learn More

Datasheet

39.000On Order

Cut Tape

0,679 €

0,329 €

0,269 €

0,206 €

Reel

0,158 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDSOT23-T05C
Bourns
1: 0,679 €
12.000Expected 10/15/2026

Mfr. Part No.
CDSOT23-T05C

Mouser Part No
652-CDSOT23-T05C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

Learn More

Datasheet

12.000Expected 10/15/2026

Cut Tape

0,679 €

0,348 €

0,269 €

0,206 €

Reel

0,158 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT LOW CAP

CDSOT23-T12LC
Bourns
1: 0,74 €
20.860On Order

Mfr. Part No.
CDSOT23-T12LC

Mouser Part No
652-CDSOT23-T12LC

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT LOW CAP

Learn More

Datasheet

20.860On Order

Cut Tape

0,74 €

0,354 €

0,297 €

0,221 €

0,199 €

Reel

0,151 €

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

CDSOT23-T24
Bourns
1: 0,602 €
11.999Expected 10/2/2026

Mfr. Part No.
CDSOT23-T24

Mouser Part No
652-CDSOT23-T24

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

Learn More

Datasheet

11.999Expected 10/2/2026

Cut Tape

0,602 €

0,318 €

0,238 €

0,181 €

Reel

0,139 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

CDSOT23-T24CAN-Q
Bourns
1: 0,447 €
107.963On Order

Mfr. Part No.
CDSOT23-T24CAN-Q

Mouser Part No
652-CDSOT23-T24CAN-Q

Bourns

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

Learn More

Datasheet

107.963On Order

Cut Tape

0,447 €

0,211 €

0,172 €

0,135 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

CDSOT23-T36C
Bourns
1: 0,697 €
34.392On Order

Mfr. Part No.
CDSOT23-T36C

Mouser Part No
652-CDSOT23-T36C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

Learn More

Datasheet

34.392On Order

Cut Tape

0,697 €

0,348 €

0,277 €

0,212 €

Reel

0,138 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Varistors Chip Guard 0402 5 Volt AEC-Q200

CGA0402MLC-05G
Bourns
1: 0,344 €
87.062On Order

Mfr. Part No.
CGA0402MLC-05G

Mouser Part No
652-CGA0402MLC-05G

Bourns

Varistors Chip Guard 0402 5 Volt AEC-Q200

Learn More

Datasheet

87.062On Order

Cut Tape

0,344 €

0,212 €

0,182 €

0,169 €

View

Reel

0,128 €

MouseReel Available

Min.: 1
Mult.: 1

: 10.000

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

P4SMA20CA
Bourns
1: 0,482 €
24.882On Order

Mfr. Part No.
P4SMA20CA

Mouser Part No
652-P4SMA20CA

Bourns

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

Learn More

Datasheet

24.882On Order

Cut Tape

0,482 €

0,223 €

0,188 €

0,146 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

ESD Protection Diodes / TVS Diodes 300V 400W UniDir

P4SMA300A
Bourns
1: 0,525 €
15.000Expected 6/22/2027

Mfr. Part No.
P4SMA300A

Mouser Part No
652-P4SMA300A

Bourns

ESD Protection Diodes / TVS Diodes 300V 400W UniDir

Learn More

Datasheet

15.000Expected 6/22/2027

Cut Tape

0,525 €

0,249 €

0,204 €

0,165 €

Reel

0,103 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5.000

Gas Discharge Tube for RS-485 Ports

Types of Circuit Protection

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