Circuit Protection – Mouser Belgium

.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 TVS Diode Array 5VOLT

CDSOT23-T05
Bourns
1: 0,404 €
6.087In Stock

Mfr. Part No.
CDSOT23-T05

Mouser Part No
652-CDSOT23-T05

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

Learn More

Datasheet

6.087In Stock

Cut Tape

0,404 €

0,229 €

0,221 €

0,158 €

Reel

0,134 €

0,112 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT LOW CAP

CDSOT23-T05LC
Bourns
1: 0,473 €
5.353In Stock
12.000Expected 28/07/2026

Mfr. Part No.
CDSOT23-T05LC

Mouser Part No
652-CDSOT23-T05LC

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT LOW CAP

Learn More

Datasheet

5.353In Stock

12.000Expected 28/07/2026

Cut Tape

0,473 €

0,367 €

0,25 €

0,197 €

Reel

0,151 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDSOT23-T12C
Bourns
1: 0,507 €
2.876In Stock
12.000On Order

Mfr. Part No.
CDSOT23-T12C

Mouser Part No
652-CDSOT23-T12C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

Learn More

Datasheet

2.876In Stock

12.000On Order

Cut Tape

0,507 €

0,312 €

0,246 €

0,19 €

Reel

0,144 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

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

CDSOT23-T12LC
Bourns
1: 0,714 €
3.770In Stock
12.000Expected 19/08/2026

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

3.770In Stock

12.000Expected 19/08/2026

Cut Tape

0,714 €

0,444 €

0,287 €

0,20 €

Reel

0,156 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

CDSOT23-T15
Bourns
1: 0,602 €
5.330In Stock

Mfr. Part No.
CDSOT23-T15

Mouser Part No
652-CDSOT23-T15

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

Learn More

Datasheet

5.330In Stock

Cut Tape

0,602 €

0,369 €

0,238 €

0,181 €

Reel

0,139 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

CDSOT23-T15C
Bourns
1: 0,413 €
576In Stock
12.000On Order

Mfr. Part No.
CDSOT23-T15C

Mouser Part No
652-CDSOT23-T15C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

Learn More

Datasheet

576In Stock

12.000On Order

Cut Tape

0,413 €

0,255 €

0,212 €

0,152 €

0,127 €

Reel

0,126 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

CDSOT23-T24
Bourns
1: 0,301 €
1.630In Stock
12.000Expected 06/07/2026

Mfr. Part No.
CDSOT23-T24

Mouser Part No
652-CDSOT23-T24

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

Learn More

Datasheet

1.630In Stock

12.000Expected 06/07/2026

Cut Tape

0,301 €

0,214 €

0,186 €

0,139 €

0,135 €

Reel

0,112 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

CDSOT23-T24C
Bourns
1: 0,722 €
98In Stock
12.000Expected 10/04/2026

Mfr. Part No.
CDSOT23-T24C

Mouser Part No
652-CDSOT23-T24C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 24VOLT

Learn More

Datasheet

98In Stock

12.000Expected 10/04/2026

Cut Tape

0,722 €

0,415 €

0,283 €

0,149 €

Reel

0,126 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

CDSOT23-T36
Bourns
1: 0,516 €
7.230In Stock

Mfr. Part No.
CDSOT23-T36

Mouser Part No
652-CDSOT23-T36

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

Learn More

Datasheet

7.230In Stock

Cut Tape

0,516 €

0,282 €

0,247 €

0,203 €

Reel

0,172 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

CDSOT23-T36C
Bourns
1: 0,559 €
3.489In Stock
12.000Expected 05/05/2026

Mfr. Part No.
CDSOT23-T36C

Mouser Part No
652-CDSOT23-T36C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

Learn More

Datasheet

3.489In Stock

12.000Expected 05/05/2026

Cut Tape

0,559 €

0,408 €

0,268 €

0,205 €

Reel

0,131 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDSOT236-T12C
Bourns
1: 0,757 €
4.087In Stock
12.000Expected 27/05/2026

Mfr. Part No.
CDSOT236-T12C

Mouser Part No
652-CDSOT236-T12C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

Learn More

Datasheet

4.087In Stock

12.000Expected 27/05/2026

Cut Tape

0,757 €

0,422 €

0,399 €

0,329 €

Reel

0,28 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Varistors Chip Guard 0402 12 Volt AEC-Q200

CGA0402MLC-12G
Bourns
1: 0,258 €
7.261In Stock
30.000Expected 05/03/2026

Mfr. Part No.
CGA0402MLC-12G

Mouser Part No
652-CGA0402MLC-12G

Bourns

Varistors Chip Guard 0402 12 Volt AEC-Q200

Learn More

Datasheet

7.261In Stock

30.000Expected 05/03/2026

Cut Tape

0,258 €

0,157 €

0,135 €

0,124 €

View

Reel

0,101 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors Chip Guard 0603 5 Volt AEC-Q200

CGA0603MLC-05E
Bourns
1: 0,241 €
5.232In Stock
10.000Expected 08/04/2026

Mfr. Part No.
CGA0603MLC-05E

Mouser Part No
652-CGA0603MLC-05E

Bourns

Varistors Chip Guard 0603 5 Volt AEC-Q200

Learn More

Datasheet

5.232In Stock

10.000Expected 08/04/2026

Cut Tape

0,241 €

0,163 €

0,146 €

0,138 €

0,127 €

Reel

0,127 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 110V 400W UniDir

P4SMA110A
Bourns
1: 0,43 €
9.990In Stock

Mfr. Part No.
P4SMA110A

Mouser Part No
652-P4SMA110A

Bourns

ESD Protection Diodes / TVS Diodes 110V 400W UniDir

Learn More

Datasheet

9.990In Stock

Cut Tape

0,43 €

0,29 €

0,164 €

0,13 €

Reel

0,089 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 12V 400W BiDir

P4SMA12CA
Bourns
1: 0,267 €
6.941In Stock

Mfr. Part No.
P4SMA12CA

Mouser Part No
652-P4SMA12CA

Bourns

ESD Protection Diodes / TVS Diodes 12V 400W BiDir

Learn More

Datasheet

6.941In Stock

Cut Tape

0,267 €

0,20 €

0,139 €

0,101 €

0,089 €

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 15V 400W BiDir

P4SMA15CA
Bourns
1: 0,258 €
9.297In Stock

Mfr. Part No.
P4SMA15CA

Mouser Part No
652-P4SMA15CA

Bourns

ESD Protection Diodes / TVS Diodes 15V 400W BiDir

Learn More

Datasheet

9.297In Stock

Cut Tape

0,258 €

0,162 €

0,154 €

0,12 €

Reel

0,087 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 16V 400W UniDir

P4SMA16A
Bourns
1: 0,258 €
9.802In Stock

Mfr. Part No.
P4SMA16A

Mouser Part No
652-P4SMA16A

Bourns

ESD Protection Diodes / TVS Diodes 16V 400W UniDir

Learn More

Datasheet

9.802In Stock

Cut Tape

0,258 €

0,204 €

0,083 €

0,081 €

Reel

0,078 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 16V 400W BiDir

P4SMA16CA
Bourns
1: 0,456 €
227In Stock
10.000Expected 17/08/2026

Mfr. Part No.
P4SMA16CA

Mouser Part No
652-P4SMA16CA

Bourns

ESD Protection Diodes / TVS Diodes 16V 400W BiDir

Learn More

Datasheet

227In Stock

10.000Expected 17/08/2026

Cut Tape

0,456 €

0,286 €

0,181 €

0,145 €

Reel

0,094 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 18V 400W UniDir

P4SMA18A
Bourns
1: 0,43 €
1.500In Stock
10.000Expected 08/05/2026

Mfr. Part No.
P4SMA18A

Mouser Part No
652-P4SMA18A

Bourns

ESD Protection Diodes / TVS Diodes 18V 400W UniDir

Learn More

Datasheet

1.500In Stock

10.000Expected 08/05/2026

Cut Tape

0,43 €

0,29 €

0,164 €

0,13 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 200V 400W UniDir

P4SMA200A
Bourns
1: 0,301 €
15.559In Stock

Mfr. Part No.
P4SMA200A

Mouser Part No
652-P4SMA200A

Bourns

ESD Protection Diodes / TVS Diodes 200V 400W UniDir

Learn More

Datasheet

15.559In Stock

Cut Tape

0,301 €

0,204 €

0,087 €

0,083 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

P4SMA20CA
Bourns
1: 0,404 €
178In Stock
10.000Expected 17/08/2026

Mfr. Part No.
P4SMA20CA

Mouser Part No
652-P4SMA20CA

Bourns

ESD Protection Diodes / TVS Diodes 20V 400W BiDir

Learn More

Datasheet

178In Stock

10.000Expected 17/08/2026

Cut Tape

0,404 €

0,286 €

0,182 €

0,136 €

Reel

0,087 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 250V 400W UniDir

P4SMA250A
Bourns
1: 0,516 €
4.590In Stock

Mfr. Part No.
P4SMA250A

Mouser Part No
652-P4SMA250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 400W UniDir

Learn More

Datasheet

4.590In Stock

Cut Tape

0,516 €

0,319 €

0,203 €

0,169 €

Reel

0,107 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30V 400W UniDir

P4SMA30A
Bourns
1: 0,344 €
3.453In Stock
10.000Expected 23/07/2026

Mfr. Part No.
P4SMA30A

Mouser Part No
652-P4SMA30A

Bourns

ESD Protection Diodes / TVS Diodes 30V 400W UniDir

Learn More

Datasheet

3.453In Stock

10.000Expected 23/07/2026

Cut Tape

0,344 €

0,228 €

0,12 €

0,101 €

Reel

0,066 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30V 400W BiDir

P4SMA30CA
Bourns
1: 0,464 €
1.568In Stock
10.000Expected 22/04/2026

Mfr. Part No.
P4SMA30CA

Mouser Part No
652-P4SMA30CA

Bourns

ESD Protection Diodes / TVS Diodes 30V 400W BiDir

Learn More

Datasheet

1.568In Stock

10.000Expected 22/04/2026

Cut Tape

0,464 €

0,284 €

0,181 €

0,141 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 33V 400W UniDir

P4SMA33A
Bourns
1: 0,232 €
5.990In Stock

Mfr. Part No.
P4SMA33A

Mouser Part No
652-P4SMA33A

Bourns

ESD Protection Diodes / TVS Diodes 33V 400W UniDir

Learn More

Datasheet

5.990In Stock

Cut Tape

0,232 €

0,157 €

0,084 €

Reel

0,066 €

0,065 €

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