Circuit Protection – Mouser Estonia

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 2.213

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

SMBJ26CA-Q
Bourns
1: 0,559 €
12.677In Stock
24.000Expected 1/25/2027

Mfr. Part No.
SMBJ26CA-Q

Mouser Part No
652-SMBJ26CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

12.677In Stock

24.000Expected 1/25/2027

Cut Tape

0,559 €

0,298 €

0,244 €

0,187 €

Reel

0,146 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Uni-Dir

SMBJ28A
Bourns
1: 0,396 €
19.862In Stock
30.000Expected 4/5/2027

Mfr. Part No.
SMBJ28A

Mouser Part No
652-SMBJ28A

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Uni-Dir

Learn More

Datasheet

19.862In Stock

30.000Expected 4/5/2027

Cut Tape

0,396 €

0,203 €

0,155 €

0,12 €

Reel

0,087 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 30volts 5uA 12.4 Amps Bi-Dir

SMBJ30CA
Bourns
1: 0,447 €
24.818In Stock
30.000Expected 2/1/2027

Mfr. Part No.
SMBJ30CA

Mouser Part No
652-SMBJ30CA

Bourns

ESD Protection Diodes / TVS Diodes 30volts 5uA 12.4 Amps Bi-Dir

Learn More

Datasheet

24.818In Stock

30.000Expected 2/1/2027

Cut Tape

0,447 €

0,231 €

0,175 €

0,148 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 36volts 5uA 10.3 Amps Uni-Dir

SMBJ36A
Bourns
1: 0,421 €
18.764In Stock

Mfr. Part No.
SMBJ36A

Mouser Part No
652-SMBJ36A

Bourns

ESD Protection Diodes / TVS Diodes 36volts 5uA 10.3 Amps Uni-Dir

Learn More

Datasheet

18.764In Stock

Cut Tape

0,421 €

0,223 €

0,182 €

0,146 €

Reel

0,115 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 400volts 1uA .9 Amps Bi-Dir

SMBJ400CA
Bourns
1: 0,851 €
7.601In Stock

Mfr. Part No.
SMBJ400CA

Mouser Part No
652-SMBJ400CA

Bourns

ESD Protection Diodes / TVS Diodes 400volts 1uA .9 Amps Bi-Dir

Learn More

Datasheet

7.601In Stock

Cut Tape

0,851 €

0,415 €

0,347 €

0,268 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 43volts 5uA 8.6 Amps Bi-Dir

SMBJ43CA
Bourns
1: 0,499 €
33.164In Stock
21.000Expected 12/28/2026

Mfr. Part No.
SMBJ43CA

Mouser Part No
652-SMBJ43CA

Bourns

ESD Protection Diodes / TVS Diodes 43volts 5uA 8.6 Amps Bi-Dir

Learn More

Datasheet

33.164In Stock

21.000Expected 12/28/2026

Cut Tape

0,499 €

0,23 €

0,175 €

0,138 €

Reel

0,107 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5volts 800uA 65.2 Amps Uni-Dir

SMBJ5.0A
Bourns
1: 0,335 €
21.582In Stock
24.000Expected 11/16/2026

Mfr. Part No.
SMBJ5.0A

Mouser Part No
652-SMBJ5.0A

Bourns

ESD Protection Diodes / TVS Diodes 5volts 800uA 65.2 Amps Uni-Dir

Learn More

Datasheet

21.582In Stock

24.000Expected 11/16/2026

Cut Tape

0,335 €

0,203 €

0,144 €

0,12 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5volts 800uA 65.2 Amps Bi-Dir

SMBJ5.0CA
Bourns
1: 0,353 €
33.971In Stock

Mfr. Part No.
SMBJ5.0CA

Mouser Part No
652-SMBJ5.0CA

Bourns

ESD Protection Diodes / TVS Diodes 5volts 800uA 65.2 Amps Bi-Dir

Learn More

Datasheet

33.971In Stock

Cut Tape

0,353 €

0,201 €

0,152 €

0,13 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

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

SMBJ58CA-Q
Bourns
1: 0,636 €
12.000In Stock

Mfr. Part No.
SMBJ58CA-Q

Mouser Part No
652-SMBJ58CA-Q

Bourns

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

Learn More

Datasheet

12.000In Stock

Cut Tape

0,636 €

0,316 €

0,251 €

0,191 €

Reel

0,146 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 85volts 5uA 4.4 Amps Bi-Dir

SMBJ85CA
Bourns
1: 0,473 €
16.789In Stock

Mfr. Part No.
SMBJ85CA

Mouser Part No
652-SMBJ85CA

Bourns

ESD Protection Diodes / TVS Diodes 85volts 5uA 4.4 Amps Bi-Dir

Learn More

Datasheet

16.789In Stock

Cut Tape

0,473 €

0,23 €

0,187 €

0,144 €

Reel

0,104 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 10volts 5uA 88.2 Amps Bi-Dir

SMCJ10CA
Bourns
1: 0,903 €
22.330In Stock

Mfr. Part No.
SMCJ10CA

Mouser Part No
652-SMCJ10CA

Bourns

ESD Protection Diodes / TVS Diodes 10volts 5uA 88.2 Amps Bi-Dir

Learn More

Datasheet

22.330In Stock

Cut Tape

0,903 €

0,433 €

0,341 €

0,268 €

Reel

0,212 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 12volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ12A-Q
Bourns
1: 1,03 €
10.287In Stock

Mfr. Part No.
SMCJ12A-Q

Mouser Part No
652-SMCJ12A-Q

Bourns

ESD Protection Diodes / TVS Diodes 12volts 1.5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

10.287In Stock

Cut Tape

1,03 €

0,481 €

0,418 €

0,323 €

Reel

0,265 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 13volts 5uA 69.7 Amps Bi-Dir

SMCJ13CA
Bourns
1: 0,92 €
8.028In Stock

Mfr. Part No.
SMCJ13CA

Mouser Part No
652-SMCJ13CA

Bourns

ESD Protection Diodes / TVS Diodes 13volts 5uA 69.7 Amps Bi-Dir

Learn More

Datasheet

8.028In Stock

Cut Tape

0,92 €

0,433 €

0,335 €

0,262 €

Reel

0,222 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 150volts 5uA 6.2 Amps Bi-Dir

SMCJ150CA
Bourns
1: 1,06 €
14.483In Stock

Mfr. Part No.
SMCJ150CA

Mouser Part No
652-SMCJ150CA

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 6.2 Amps Bi-Dir

Learn More

Datasheet

14.483In Stock

Cut Tape

1,06 €

0,509 €

0,436 €

0,343 €

Reel

0,276 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 15volts 5uA 61.5 Amps Uni-Dir

SMCJ15A
Bourns
1: 0,533 €
10.848In Stock

Mfr. Part No.
SMCJ15A

Mouser Part No
652-SMCJ15A

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 61.5 Amps Uni-Dir

Learn More

Datasheet

10.848In Stock

Cut Tape

0,533 €

0,338 €

0,312 €

0,239 €

Reel

0,197 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 160volts 5uA 5.8 Amps Bi-Dir

SMCJ160CA
Bourns
1: 1,03 €
8.485In Stock

Mfr. Part No.
SMCJ160CA

Mouser Part No
652-SMCJ160CA

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 5.8 Amps Bi-Dir

Learn More

Datasheet

8.485In Stock

Cut Tape

1,03 €

0,509 €

0,424 €

0,33 €

Reel

0,247 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 16volts 5uA 57.7 Amps Bi-Dir

SMCJ16CA
Bourns
1: 0,92 €
6.794In Stock

Mfr. Part No.
SMCJ16CA

Mouser Part No
652-SMCJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 57.7 Amps Bi-Dir

Learn More

Datasheet

6.794In Stock

Cut Tape

0,92 €

0,433 €

0,335 €

0,289 €

Reel

0,226 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 18volts 5uA 51.4 Amps Bi-Dir

SMCJ18CA
Bourns
1: 0,903 €
9.231In Stock

Mfr. Part No.
SMCJ18CA

Mouser Part No
652-SMCJ18CA

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 51.4 Amps Bi-Dir

Learn More

Datasheet

9.231In Stock

Cut Tape

0,903 €

0,433 €

0,367 €

0,284 €

Reel

0,191 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 200volts 1uA 4.6 Amps Bi-Dir

SMCJ200CA
Bourns
1: 1,20 €
8.999In Stock

Mfr. Part No.
SMCJ200CA

Mouser Part No
652-SMCJ200CA

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 4.6 Amps Bi-Dir

Learn More

Datasheet

8.999In Stock

Cut Tape

1,20 €

0,605 €

0,50 €

0,391 €

Reel

0,299 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 22volts 5uA 42.2 Amps Uni-Dir

SMCJ22A
Bourns
1: 0,636 €
9.133In Stock

Mfr. Part No.
SMCJ22A

Mouser Part No
652-SMCJ22A

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 42.2 Amps Uni-Dir

Learn More

Datasheet

9.133In Stock

Cut Tape

0,636 €

0,367 €

0,31 €

0,238 €

Reel

0,184 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 24volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ24CA-Q
Bourns
1: 1,12 €
10.925In Stock

Mfr. Part No.
SMCJ24CA-Q

Mouser Part No
652-SMCJ24CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 24volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10.925In Stock

Cut Tape

1,12 €

0,532 €

0,431 €

0,34 €

Reel

0,281 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 250volts 1uA 1 Amps Uni-Dir

SMCJ250A
Bourns
1: 0,98 €
9.695In Stock

Mfr. Part No.
SMCJ250A

Mouser Part No
652-SMCJ250A

Bourns

ESD Protection Diodes / TVS Diodes 250volts 1uA 1 Amps Uni-Dir

Learn More

Datasheet

9.695In Stock

Cut Tape

0,98 €

0,553 €

0,477 €

0,374 €

Reel

0,278 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 26volts 5uA 35.6 Amps Uni-Dir

SMCJ26A
Bourns
1: 0,568 €
10.675In Stock
12.000Expected 9/3/2026

Mfr. Part No.
SMCJ26A

Mouser Part No
652-SMCJ26A

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 35.6 Amps Uni-Dir

Learn More

Datasheet

10.675In Stock

12.000Expected 9/3/2026

Cut Tape

0,568 €

0,325 €

0,252 €

0,205 €

Reel

0,19 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 26volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ26CA-Q
Bourns
1: 1,12 €
25.525In Stock

Mfr. Part No.
SMCJ26CA-Q

Mouser Part No
652-SMCJ26CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 26volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

25.525In Stock

Cut Tape

1,12 €

0,532 €

0,417 €

0,33 €

Reel

0,245 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 33 Amps Uni-Dir

SMCJ28A
Bourns
1: 0,679 €
24.672In Stock

Mfr. Part No.
SMCJ28A

Mouser Part No
652-SMCJ28A

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 33 Amps Uni-Dir

Learn More

Datasheet

24.672In Stock

Cut Tape

0,679 €

0,367 €

0,31 €

0,238 €

Reel

0,16 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Gas Discharge Tube for RS-485 Ports

Types of Circuit Protection

Customer Service Office

Company

Resources

Support