Circuit Protection – Mouser Ireland

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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 #

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: €0.636
856In Stock
30,000Expected 22/04/2026

Mfr. Part No.
CG0402MLC-24LGA

Mouser Part No
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

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Datasheet

856In Stock

30,000Expected 22/04/2026

Cut Tape

€0.636

€0.381

€0.248

€0.224

View

Reel

€0.114

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10,000

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

CG0603MLC-3.3LEA
Bourns
1: €0.258
7,619In Stock

Mfr. Part No.
CG0603MLC-3.3LEA

Mouser Part No
652-CG0603MLC-3.3LEA

Bourns

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

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Datasheet

7,619In Stock

Cut Tape

€0.258

€0.157

€0.135

€0.124

€0.121

Reel

€0.121

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 15V 5kW 5% Bi-Dir. AEC-Q101

5.0SMDJ15CA-Q
Bourns
1: €1.70
1,360In Stock

Mfr. Part No.
5.0SMDJ15CA-Q

Mouser Part No
652-5.0SMDJ15CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 15V 5kW 5% Bi-Dir. AEC-Q101

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Datasheet

1,360In Stock

Cut Tape

€1.70

€1.42

€1.12

€0.946

View

Reel

€0.77

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

CDSOT23-T36LC
Bourns
1: €0.568
4,668In Stock

Mfr. Part No.
CDSOT23-T36LC

Mouser Part No
652-CDSOT23-T36LC

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 36VOLT

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Datasheet

4,668In Stock

Cut Tape

€0.568

€0.445

€0.288

€0.221

Reel

€0.161

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 22volts 600W 5% Bi-Dir. AEC-Q101

SMBJ22CA-QH
Bourns
1: €0.817
410In Stock

Mfr. Part No.
SMBJ22CA-QH

Mouser Part No
652-SMBJ22CA-QH

Bourns

ESD Protection Diodes / TVS Diodes 22volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

410In Stock

Cut Tape

€0.817

€0.508

€0.329

€0.253

Reel

€0.195

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 110V 400W BiDir

P4SMA110CA-H
Bourns
1: €0.421
6,981In Stock

Mfr. Part No.
P4SMA110CA-H

Mouser Part No
652-P4SMA110CA-H

Bourns

ESD Protection Diodes / TVS Diodes 110V 400W BiDir

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Datasheet

6,981In Stock

Cut Tape

€0.421

€0.285

€0.162

€0.127

Reel

€0.081

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Uni-Dir. AEC-Q101

SMAJ17A-Q
Bourns
1: €0.464
1,001In Stock

Mfr. Part No.
SMAJ17A-Q

Mouser Part No
652-SMAJ17A-Q

Bourns

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Uni-Dir. AEC-Q101

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Datasheet

1,001In Stock

Cut Tape

€0.464

€0.286

€0.182

€0.146

Reel

€0.089

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 40volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ40A-QH
Bourns
1: €1.27
432In Stock

Mfr. Part No.
SMCJ40A-QH

Mouser Part No
652-SMCJ40A-QH

Bourns

ESD Protection Diodes / TVS Diodes 40volts 1.5kW 5% Uni-Dir. AEC-Q101

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Datasheet

432In Stock

Cut Tape

€1.27

€0.805

€0.533

€0.418

Reel

€0.32

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Bi-Dir. AEC-Q101

SMAJ17CA-Q
Bourns
1: €0.456
5,354In Stock

Mfr. Part No.
SMAJ17CA-Q

Mouser Part No
652-SMAJ17CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 17volts 400W 5% Bi-Dir. AEC-Q101

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Datasheet

5,354In Stock

Cut Tape

€0.456

€0.386

€0.377

€0.306

Reel

€0.115

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ58A-Q
Bourns
1: €1.02
2,189In Stock

Mfr. Part No.
SMCJ58A-Q

Mouser Part No
652-SMCJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

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Datasheet

2,189In Stock

Cut Tape

€1.02

€0.637

€0.418

€0.323

Reel

€0.21

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 100V 1500W BiDir

1.5SMC110CA
Bourns
1: €0.189
6,135In Stock

Mfr. Part No.
1.5SMC110CA

Mouser Part No
652-1.5SMC110CA

Bourns

ESD Protection Diodes / TVS Diodes 100V 1500W BiDir

Learn More

Datasheet

6,135In Stock

Cut Tape

€0.189

€0.182

Reel

€0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

1.5SMC350CA-H
Bourns
1: €1.39
8,997In Stock

Mfr. Part No.
1.5SMC350CA-H

Mouser Part No
652-1.5SMC350CA-H

Bourns

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

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Datasheet

8,997In Stock

Cut Tape

€1.39

€0.886

€0.582

€0.457

Reel

€0.349

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

ESD Protection Diodes / TVS Diodes 20V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ20CA
Bourns
1: €1.60
1,481In Stock

Mfr. Part No.
5.0SMDJ20CA

Mouser Part No
652-5.0SMDJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20V 5KW 5% BI DO-214AB (SMC)

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Datasheet

1,481In Stock

Cut Tape

€1.60

€1.16

€0.823

€0.708

€0.697

Reel

€0.615

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDNBS16-T05C
Bourns
1: €3.35
5,547In Stock

Mfr. Part No.
CDNBS16-T05C

Mouser Part No
652-CDNBS16-T05C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

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Datasheet

5,547In Stock

Cut Tape

€3.35

€2.51

€1.93

€1.81

Reel

€1.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

ESD Protection Diodes / TVS Diodes 27V 400W UniDir

P4SMA27A
Bourns
1: €0.206
16,841In Stock

Mfr. Part No.
P4SMA27A

Mouser Part No
652-P4SMA27A

Bourns

ESD Protection Diodes / TVS Diodes 27V 400W UniDir

Learn More

Datasheet

16,841In Stock

Cut Tape

€0.206

€0.15

€0.08

€0.078

View

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 350V 400W UniDir

P4SMA350A
Bourns
1: €0.378
8,179In Stock

Mfr. Part No.
P4SMA350A

Mouser Part No
652-P4SMA350A

Bourns

ESD Protection Diodes / TVS Diodes 350V 400W UniDir

Learn More

Datasheet

8,179In Stock

Cut Tape

€0.378

€0.195

€0.158

€0.135

€0.107

Reel

€0.087

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 100V 600W UniDir

P6SMB100A
Bourns
1: €0.318
12,020In Stock

Mfr. Part No.
P6SMB100A

Mouser Part No
652-P6SMB100A

Bourns

ESD Protection Diodes / TVS Diodes 100V 600W UniDir

Learn More

Datasheet

12,020In Stock

Cut Tape

€0.318

€0.214

€0.145

€0.113

Reel

€0.071

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 56V 600W BiDir

P6SMB56CA
Bourns
1: €0.241
10,359In Stock

Mfr. Part No.
P6SMB56CA

Mouser Part No
652-P6SMB56CA

Bourns

ESD Protection Diodes / TVS Diodes 56V 600W BiDir

Learn More

Datasheet

10,359In Stock

Cut Tape

€0.241

€0.168

€0.107

€0.088

Reel

€0.088

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 11volts 5uA 22 Amps Uni-Dir

SMAJ11A
Bourns
1: €0.404
15,517In Stock

Mfr. Part No.
SMAJ11A

Mouser Part No
652-SMAJ11A

Bourns

ESD Protection Diodes / TVS Diodes 11volts 5uA 22 Amps Uni-Dir

Learn More

Datasheet

15,517In Stock

Cut Tape

€0.404

€0.255

€0.151

€0.123

Reel

€0.075

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 120volts 5uA 2 Amps Uni-Dir

SMAJ120A
Bourns
1: €0.267
9,870In Stock

Mfr. Part No.
SMAJ120A

Mouser Part No
652-SMAJ120A

Bourns

ESD Protection Diodes / TVS Diodes 120volts 5uA 2 Amps Uni-Dir

Learn More

Datasheet

9,870In Stock

Cut Tape

€0.267

€0.119

€0.073

Reel

€0.064

€0.061

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 18volts 400W 5% Uni-Dir. AEC-Q101

SMAJ18A-Q
Bourns
1: €0.086
11,018In Stock

Mfr. Part No.
SMAJ18A-Q

Mouser Part No
652-SMAJ18A-Q

Bourns

ESD Protection Diodes / TVS Diodes 18volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

11,018In Stock

Cut Tape

€0.086

€0.076

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

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

SMAJ30CA-H
Bourns
1: €0.439
10,002In Stock

Mfr. Part No.
SMAJ30CA-H

Mouser Part No
652-SMAJ30CA-H

Bourns

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

Learn More

Datasheet

10,002In Stock

Cut Tape

€0.439

€0.263

€0.167

€0.131

Reel

€0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 12,000

ESD Protection Diodes / TVS Diodes 18volts 600W 5% Bi-Dir. AEC-Q101

SMBJ18CA-Q
Bourns
1: €0.129
8,368In Stock

Mfr. Part No.
SMBJ18CA-Q

Mouser Part No
652-SMBJ18CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 18volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

8,368In Stock

Cut Tape

€0.129

€0.121

Reel

€0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ30CA-H
Bourns
1: €0.593
10,205In Stock

Mfr. Part No.
SMBJ30CA-H

Mouser Part No
652-SMBJ30CA-H

Bourns

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

Learn More

Datasheet

10,205In Stock

Cut Tape

€0.593

€0.365

€0.234

€0.178

Reel

€0.136

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 14volts 5uA 129.4 Amps Uni-Dir

SMLJ14A
Bourns
1: €0.894
7,013In Stock

Mfr. Part No.
SMLJ14A

Mouser Part No
652-SMLJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 129.4 Amps Uni-Dir

Learn More

Datasheet

7,013In Stock

Cut Tape

€0.894

€0.725

€0.559

€0.446

Reel

€0.356

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tube for RS-485 Ports

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