Circuit Protection – Mouser Finland

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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 36V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ36A-Q
Bourns
1: 1,82 €
5 500In Stock
6 000Expected 05/10/2026

Mfr. Part No.
5.0SMDJ36A-Q

Mouser Part No
652-5.0SMDJ36A-Q

Bourns

ESD Protection Diodes / TVS Diodes 36V 5kW 5% Uni-Dir. AEC-Q101

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Datasheet

5 500In Stock

6 000Expected 05/10/2026

Cut Tape

1,82 €

1,30 €

1,09 €

0,92 €

Reel

0,722 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 40V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ40A-Q
Bourns
1: 1,75 €
3 831In Stock
6 000Expected 18/03/2027

Mfr. Part No.
5.0SMDJ40A-Q

Mouser Part No
652-5.0SMDJ40A-Q

Bourns

ESD Protection Diodes / TVS Diodes 40V 5kW 5% Uni-Dir. AEC-Q101

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Datasheet

3 831In Stock

6 000Expected 18/03/2027

Cut Tape

1,75 €

1,22 €

1,08 €

0,886 €

Reel

0,722 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 40V 5kW 5% Bi-Dir. AEC-Q101

5.0SMDJ40CA-Q
Bourns
1: 1,95 €
6 864In Stock

Mfr. Part No.
5.0SMDJ40CA-Q

Mouser Part No
652-5.0SMDJ40CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 40V 5kW 5% Bi-Dir. AEC-Q101

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Datasheet

6 864In Stock

Cut Tape

1,95 €

1,28 €

1,14 €

0,929 €

Reel

0,778 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

5.0SMDJ43CA
Bourns
1: 2,19 €
3 385In Stock

Mfr. Part No.
5.0SMDJ43CA

Mouser Part No
652-5.0SMDJ43CA

Bourns

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

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Datasheet

3 385In Stock

Cut Tape

2,19 €

1,11 €

0,963 €

0,789 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 43V 5kW 5% Bi-Dir. AEC-Q101

5.0SMDJ43CA-Q
Bourns
1: 1,95 €
1 713In Stock
6 000Expected 08/03/2027

Mfr. Part No.
5.0SMDJ43CA-Q

Mouser Part No
652-5.0SMDJ43CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 43V 5kW 5% Bi-Dir. AEC-Q101

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Datasheet

1 713In Stock

6 000Expected 08/03/2027

Cut Tape

1,95 €

1,53 €

1,14 €

0,929 €

Reel

0,762 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 48V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ48A
Bourns
1: 2,07 €
7 121In Stock
9 000Expected 19/01/2027

Mfr. Part No.
5.0SMDJ48A

Mouser Part No
652-5.0SMDJ48A

Bourns

ESD Protection Diodes / TVS Diodes 48V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

7 121In Stock

9 000Expected 19/01/2027

Cut Tape

2,07 €

1,06 €

0,912 €

0,683 €

Reel

0,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

5.0SMDJ5.0CA
Bourns
1: 2,19 €
3 488In Stock

Mfr. Part No.
5.0SMDJ5.0CA

Mouser Part No
652-5.0SMDJ5.0CA

Bourns

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

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Datasheet

3 488In Stock

Cut Tape

2,19 €

1,11 €

0,886 €

0,717 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 54V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ54A
Bourns
1: 2,19 €
6 637In Stock
15 000On Order

Mfr. Part No.
5.0SMDJ54A

Mouser Part No
652-5.0SMDJ54A

Bourns

ESD Protection Diodes / TVS Diodes 54V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

6 637In Stock

15 000On Order

Cut Tape

2,19 €

1,11 €

0,963 €

0,789 €

Reel

0,642 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 54V 5kW BIDIR SMC

5.0SMDJ54CA
Bourns
1: 2,19 €
2 643In Stock
6 000Expected 21/12/2026

Mfr. Part No.
5.0SMDJ54CA

Mouser Part No
652-5.0SMDJ54CA

Bourns

ESD Protection Diodes / TVS Diodes 54V 5kW BIDIR SMC

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Datasheet

2 643In Stock

6 000Expected 21/12/2026

Cut Tape

2,19 €

1,11 €

0,963 €

0,72 €

Reel

0,63 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 58V 5kW BIDIR SMC

5.0SMDJ58CA
Bourns
1: 2,19 €
9 037In Stock
18 000Expected 19/10/2026

Mfr. Part No.
5.0SMDJ58CA

Mouser Part No
652-5.0SMDJ58CA

Bourns

ESD Protection Diodes / TVS Diodes 58V 5kW BIDIR SMC

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Datasheet

9 037In Stock

18 000Expected 19/10/2026

Cut Tape

2,19 €

1,11 €

0,886 €

0,72 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 6V 5kW UNIDIR SMC

5.0SMDJ6.0A
Bourns
1: 2,01 €
2 067In Stock

Mfr. Part No.
5.0SMDJ6.0A

Mouser Part No
652-5.0SMDJ6.0A

Bourns

ESD Protection Diodes / TVS Diodes 6V 5kW UNIDIR SMC

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Datasheet

2 067In Stock

Cut Tape

2,01 €

1,06 €

0,886 €

0,746 €

Reel

0,60 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 6.5V 5kW BIDIR SMC

5.0SMDJ6.5CA
Bourns
1: 2,13 €
5 199In Stock

Mfr. Part No.
5.0SMDJ6.5CA

Mouser Part No
652-5.0SMDJ6.5CA

Bourns

ESD Protection Diodes / TVS Diodes 6.5V 5kW BIDIR SMC

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Datasheet

5 199In Stock

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 60V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ60A
Bourns
1: 2,19 €
7 174In Stock
21 000On Order

Mfr. Part No.
5.0SMDJ60A

Mouser Part No
652-5.0SMDJ60A

Bourns

ESD Protection Diodes / TVS Diodes 60V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

7 174In Stock

21 000On Order

Cut Tape

2,19 €

1,11 €

0,963 €

0,72 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 60V 5kW BIDIR SMC

5.0SMDJ60CA
Bourns
1: 2,19 €
3 029In Stock
6 000Expected 03/09/2026

Mfr. Part No.
5.0SMDJ60CA

Mouser Part No
652-5.0SMDJ60CA

Bourns

ESD Protection Diodes / TVS Diodes 60V 5kW BIDIR SMC

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Datasheet

3 029In Stock

6 000Expected 03/09/2026

Cut Tape

2,19 €

1,11 €

0,963 €

0,72 €

Reel

0,635 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 85V 5kW BIDIR SMC

5.0SMDJ85CA
Bourns
1: 2,11 €
3 522In Stock

Mfr. Part No.
5.0SMDJ85CA

Mouser Part No
652-5.0SMDJ85CA

Bourns

ESD Protection Diodes / TVS Diodes 85V 5kW BIDIR SMC

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Datasheet

3 522In Stock

Cut Tape

2,11 €

1,11 €

0,963 €

0,789 €

Reel

0,642 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance

CD143A-SR05
Bourns
1: 1,33 €
20 219In Stock
24 000Expected 13/01/2027

Mfr. Part No.
CD143A-SR05

Mouser Part No
652-CD143A-SR05

Bourns

ESD Protection Diodes / TVS Diodes SOT 143 5V 500W Low Capacitance

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Datasheet

20 219In Stock

24 000Expected 13/01/2027

Cut Tape

1,33 €

0,645 €

0,553 €

0,432 €

0,397 €

Reel

0,341 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes Steering Diode Array

CD143A-SR05LC
Bourns
1: 0,894 €
11 666In Stock
12 000Expected 11/11/2026

Mfr. Part No.
CD143A-SR05LC

Mouser Part No
652-CD143A-SR05LC

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode Array

Learn More

Datasheet

11 666In Stock

12 000Expected 11/11/2026

Cut Tape

0,894 €

0,725 €

0,581 €

0,433 €

0,404 €

Reel

0,372 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance

CD143A-SR12
Bourns
1: 1,35 €
12 769In Stock

Mfr. Part No.
CD143A-SR12

Mouser Part No
652-CD143A-SR12

Bourns

ESD Protection Diodes / TVS Diodes SOT 143 12V 500W Low Capacitance

Learn More

Datasheet

12 769In Stock

Cut Tape

1,35 €

0,654 €

0,495 €

0,418 €

0,403 €

Reel

0,347 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes SOT 143 3.3V 300W ESD & Latch up Prot.

CD143A-SR3.3
Bourns
1: 1,33 €
17 290In Stock
30 000Expected 19/08/2026

Mfr. Part No.
CD143A-SR3.3

Mouser Part No
652-CD143A-SR3.3

Bourns

ESD Protection Diodes / TVS Diodes SOT 143 3.3V 300W ESD & Latch up Prot.

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Datasheet

17 290In Stock

30 000Expected 19/08/2026

Cut Tape

1,33 €

0,645 €

0,525 €

0,426 €

0,386 €

Reel

0,341 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5 Volt

CDDFN10-0516P
Bourns
1: 0,929 €
23 381In Stock

Mfr. Part No.
CDDFN10-0516P

Mouser Part No
652-CDDFN10-0516P

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5 Volt

Learn More

Datasheet

23 381In Stock

Cut Tape

0,929 €

0,437 €

0,378 €

0,292 €

Reel

0,229 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDDFN10-0524P
Bourns
1: 1,08 €
16 583In Stock

Mfr. Part No.
CDDFN10-0524P

Mouser Part No
652-CDDFN10-0524P

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

Learn More

Datasheet

16 583In Stock

Cut Tape

1,08 €

0,777 €

0,674 €

0,502 €

0,47 €

Reel

0,434 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 3.3V Bidirectional

CDDFN2-T3.3B
Bourns
1: 0,568 €
16 519In Stock
48 000Expected 18/11/2026

Mfr. Part No.
CDDFN2-T3.3B

Mouser Part No
652-CDDFN2-T3.3B

Bourns

ESD Protection Diodes / TVS Diodes 3.3V Bidirectional

Learn More

Datasheet

16 519In Stock

48 000Expected 18/11/2026

Cut Tape

0,568 €

0,277 €

0,226 €

0,171 €

View

Reel

0,112 €

MouseReel Available

Min.: 1
Mult.: 1

: 12 000

ESD Protection Diodes / TVS Diodes 5volts TVS diode Bidirectional

CDDFN2-T5.0LC
Bourns
1: 0,568 €
48 388In Stock
48 000Expected 23/12/2026

Mfr. Part No.
CDDFN2-T5.0LC

Mouser Part No
652-CDDFN2-T5.0LC

Bourns

ESD Protection Diodes / TVS Diodes 5volts TVS diode Bidirectional

Learn More

Datasheet

48 388In Stock

48 000Expected 23/12/2026

Cut Tape

0,568 €

0,294 €

0,226 €

0,171 €

Reel

0,123 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 12 000

ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance

CDNBS08-PLC03-6
Bourns
1: 3,25 €
4 233In Stock

Mfr. Part No.
CDNBS08-PLC03-6

Mouser Part No
652-CDNBS08-PLC03-6

Bourns

ESD Protection Diodes / TVS Diodes SO-8 6V Low Capacitance

Learn More

Datasheet

4 233In Stock

Cut Tape

3,25 €

1,78 €

1,57 €

1,32 €

1,24 €

Reel

1,24 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

ESD Protection Diodes / TVS Diodes SO-8 2.8V 4DIODE Low Capacitance

CDNBS08-SLVU2.8-4
Bourns
1: 1,69 €
14 592In Stock

Mfr. Part No.
CDNBS08-SLVU2.8-4

Mouser Part No
652-CDNBS08SLVU2.8-4

Bourns

ESD Protection Diodes / TVS Diodes SO-8 2.8V 4DIODE Low Capacitance

Learn More

Datasheet

14 592In Stock

Cut Tape

1,69 €

1,19 €

1,02 €

0,843 €

0,752 €

Reel

0,744 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Gas Discharge Tube for RS-485 Ports

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