Circuit Protection – Mouser Slovakia

.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 17volts 5uA 14.5 Amps Uni-Dir

SMAJ17A
Bourns
1: 0,172 €
4.042In Stock
10.000Expected 7/15/2026

Mfr. Part No.
SMAJ17A

Mouser Part No
652-SMAJ17A

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Uni-Dir

Learn More

Datasheet

4.042In Stock

10.000Expected 7/15/2026

Cut Tape

0,172 €

0,125 €

0,077 €

0,076 €

0,075 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Bi-Dir

SMAJ17CA
Bourns
1: 0,344 €
13.224In Stock
15.000Expected 8/20/2026

Mfr. Part No.
SMAJ17CA

Mouser Part No
652-SMAJ17CA

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 14.5 Amps Bi-Dir

Learn More

Datasheet

13.224In Stock

15.000Expected 8/20/2026

Cut Tape

0,344 €

0,23 €

0,156 €

0,104 €

Reel

0,085 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Uni-Dir

SMAJ180A
Bourns
1: 0,49 €
1.122In Stock

Mfr. Part No.
SMAJ180A

Mouser Part No
652-SMAJ180A

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Uni-Dir

Learn More

Datasheet

1.122In Stock

Cut Tape

0,49 €

0,356 €

0,243 €

0,191 €

Reel

0,143 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Bi-Dir

SMAJ180CA
Bourns
1: 0,361 €
4.569In Stock
10.000Expected 8/10/2026

Mfr. Part No.
SMAJ180CA

Mouser Part No
652-SMAJ180CA

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 1.4 Amps Bi-Dir

Learn More

Datasheet

4.569In Stock

10.000Expected 8/10/2026

Cut Tape

0,361 €

0,269 €

0,203 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir

SMAJ18A
Bourns
1: 0,413 €
3.650In Stock
10.000Expected 4/16/2026

Mfr. Part No.
SMAJ18A

Mouser Part No
652-SMAJ18A

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 13.7 Amps Uni-Dir

Learn More

Datasheet

3.650In Stock

10.000Expected 4/16/2026

Cut Tape

0,413 €

0,261 €

0,163 €

0,122 €

Reel

0,066 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Uni-Dir

SMAJ200A
Bourns
1: 0,714 €
3.641In Stock

Mfr. Part No.
SMAJ200A

Mouser Part No
652-SMAJ200A

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.2 Amps Uni-Dir

Learn More

Datasheet

3.641In Stock

Cut Tape

0,714 €

0,442 €

0,285 €

0,218 €

Reel

0,154 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Uni-Dir

SMAJ20A
Bourns
1: 0,284 €
5.057In Stock
10.000Expected 2/26/2026

Mfr. Part No.
SMAJ20A

Mouser Part No
652-SMAJ20A

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Uni-Dir

Learn More

Datasheet

5.057In Stock

10.000Expected 2/26/2026

Cut Tape

0,284 €

0,182 €

0,163 €

0,125 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Bi-Dir

SMAJ20CA
Bourns
1: 0,335 €
2.393In Stock
10.000Expected 4/17/2026

Mfr. Part No.
SMAJ20CA

Mouser Part No
652-SMAJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 12.3 Amps Bi-Dir

Learn More

Datasheet

2.393In Stock

10.000Expected 4/17/2026

Cut Tape

0,335 €

0,193 €

0,136 €

0,103 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Uni-Dir

SMAJ22A
Bourns
1: 0,258 €
1.667In Stock
10.000Expected 7/1/2026

Mfr. Part No.
SMAJ22A

Mouser Part No
652-SMAJ22A

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Uni-Dir

Learn More

Datasheet

1.667In Stock

10.000Expected 7/1/2026

Cut Tape

0,258 €

0,144 €

0,123 €

0,122 €

Reel

0,067 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 22volts 400W 5% Uni-Dir. AEC-Q101

SMAJ22A-Q
Bourns
1: 0,335 €
7.326In Stock

Mfr. Part No.
SMAJ22A-Q

Mouser Part No
652-SMAJ22A-Q

Bourns

ESD Protection Diodes / TVS Diodes 22volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

7.326In Stock

Cut Tape

0,335 €

0,228 €

0,154 €

0,12 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Bi-Dir

SMAJ22CA
Bourns
1: 0,464 €
12.922In Stock

Mfr. Part No.
SMAJ22CA

Mouser Part No
652-SMAJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 11.2 Amps Bi-Dir

Learn More

Datasheet

12.922In Stock

Cut Tape

0,464 €

0,287 €

0,183 €

0,126 €

Reel

0,08 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Bi-Dir

SMAJ24CA
Bourns
1: 0,344 €
8.048In Stock
25.000Expected 6/22/2026

Mfr. Part No.
SMAJ24CA

Mouser Part No
652-SMAJ24CA

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 10.3 Amps Bi-Dir

Learn More

Datasheet

8.048In Stock

25.000Expected 6/22/2026

Cut Tape

0,344 €

0,228 €

0,156 €

0,111 €

0,091 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

SMAJ250CA
Bourns
1: 0,413 €
4.099In Stock
15.000Expected 8/17/2026

Mfr. Part No.
SMAJ250CA

Mouser Part No
652-SMAJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Bi-Dir

Learn More

Datasheet

4.099In Stock

15.000Expected 8/17/2026

Cut Tape

0,413 €

0,352 €

0,288 €

0,192 €

0,172 €

Reel

0,172 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 26volts 5uA 9.5 Amps Bi-Dir

SMAJ26CA
Bourns
1: 0,464 €
13.068In Stock
10.000Expected 7/22/2026

Mfr. Part No.
SMAJ26CA

Mouser Part No
652-SMAJ26CA

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 9.5 Amps Bi-Dir

Learn More

Datasheet

13.068In Stock

10.000Expected 7/22/2026

Cut Tape

0,464 €

0,287 €

0,183 €

0,148 €

Reel

0,099 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Uni-Dir

SMAJ28A
Bourns
1: 0,206 €
2.795In Stock
10.000Expected 3/5/2026

Mfr. Part No.
SMAJ28A

Mouser Part No
652-SMAJ28A

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Uni-Dir

Learn More

Datasheet

2.795In Stock

10.000Expected 3/5/2026

Cut Tape

0,206 €

0,09 €

0,077 €

0,076 €

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Uni-Dir

SMAJ28A-H
Bourns
1: 0,378 €
1.891In Stock

Mfr. Part No.
SMAJ28A-H

Mouser Part No
652-SMAJ28A-H

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Uni-Dir

Learn More

Datasheet

1.891In Stock

Cut Tape

0,378 €

0,245 €

0,144 €

0,11 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes 28volts 400W 5% Uni-Dir. AEC-Q101

SMAJ28A-Q
Bourns
1: 0,129 €
10.504In Stock

Mfr. Part No.
SMAJ28A-Q

Mouser Part No
652-SMAJ28A-Q

Bourns

ESD Protection Diodes / TVS Diodes 28volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

10.504In Stock

Cut Tape

0,129 €

0,101 €

0,089 €

0,088 €

Reel

0,079 €

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Bi-Dir

SMAJ28CA
Bourns
1: 0,284 €
12.490In Stock
25.000On Order

Mfr. Part No.
SMAJ28CA

Mouser Part No
652-SMAJ28CA

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Bi-Dir

Learn More

Datasheet

12.490In Stock

25.000On Order

Cut Tape

0,284 €

0,209 €

0,13 €

0,11 €

0,089 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Bi-Dir

SMAJ28CA-H
Bourns
1: 0,421 €
9.256In Stock

Mfr. Part No.
SMAJ28CA-H

Mouser Part No
652-SMAJ28CA-H

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 8.8 Amps Bi-Dir

Learn More

Datasheet

9.256In Stock

Cut Tape

0,421 €

0,289 €

0,163 €

0,129 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes 30volts 5uA 8.3 Amps Uni-Dir

SMAJ30A
Bourns
1: 0,206 €
15.446In Stock

Mfr. Part No.
SMAJ30A

Mouser Part No
652-SMAJ30A

Bourns

ESD Protection Diodes / TVS Diodes 30volts 5uA 8.3 Amps Uni-Dir

Learn More

Datasheet

15.446In Stock

Cut Tape

0,206 €

0,137 €

0,101 €

0,099 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Uni-Dir. AEC-Q101

SMAJ30A-Q
Bourns
1: 0,318 €
7.192In Stock

Mfr. Part No.
SMAJ30A-Q

Mouser Part No
652-SMAJ30A-Q

Bourns

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

7.192In Stock

Cut Tape

0,318 €

0,206 €

0,107 €

0,104 €

Reel

0,094 €

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Uni-Dir. AEC-Q101

SMAJ30A-QH
Bourns
1: 0,619 €
4.099In Stock

Mfr. Part No.
SMAJ30A-QH

Mouser Part No
652-SMAJ30A-QH

Bourns

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4.099In Stock

Cut Tape

0,619 €

0,377 €

0,242 €

0,184 €

Reel

0,123 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4.000

ESD Protection Diodes / TVS Diodes 30volts 5uA 8.3 Amps Bi-Dir

SMAJ30CA
Bourns
1: 0,353 €
8.994In Stock
30.000On Order

Mfr. Part No.
SMAJ30CA

Mouser Part No
652-SMAJ30CA

Bourns

ESD Protection Diodes / TVS Diodes 30volts 5uA 8.3 Amps Bi-Dir

Learn More

Datasheet

8.994In Stock

30.000On Order

Cut Tape

0,353 €

0,227 €

0,169 €

0,119 €

Reel

0,079 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Bi-Dir. AEC-Q101

SMAJ30CA-Q
Bourns
1: 0,198 €
9.747In Stock

Mfr. Part No.
SMAJ30CA-Q

Mouser Part No
652-SMAJ30CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 30volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

9.747In Stock

Cut Tape

0,198 €

0,141 €

0,106 €

0,101 €

Reel

0,088 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Uni-Dir

SMAJ33A
Bourns
1: 0,378 €
2.454In Stock
10.000Expected 8/24/2026

Mfr. Part No.
SMAJ33A

Mouser Part No
652-SMAJ33A

Bourns

ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Uni-Dir

Learn More

Datasheet

2.454In Stock

10.000Expected 8/24/2026

Cut Tape

0,378 €

0,197 €

0,125 €

0,084 €

Reel

0,071 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Gas Discharge Tube for RS-485 Ports

Types of Circuit Protection

Customer Service Office

Company

Resources

Support