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 #

ESD Protection Diodes / TVS Diodes 13volts 5uA 27.9 Amps Uni-Dir

SMBJ13A
Bourns
1: €0.456
10,681In Stock

Mfr. Part No.
SMBJ13A

Mouser Part No
652-SMBJ13A

Bourns

ESD Protection Diodes / TVS Diodes 13volts 5uA 27.9 Amps Uni-Dir

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Datasheet

10,681In Stock

Cut Tape

€0.456

€0.284

€0.181

€0.111

Reel

€0.077

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 13volts 5uA 27.9 Amps Bi-Dir

SMBJ13CA
Bourns
1: €0.464
786In Stock
22,200Expected 15/06/2026

Mfr. Part No.
SMBJ13CA

Mouser Part No
652-SMBJ13CA

Bourns

ESD Protection Diodes / TVS Diodes 13volts 5uA 27.9 Amps Bi-Dir

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Datasheet

786In Stock

22,200Expected 15/06/2026

Cut Tape

€0.464

€0.292

€0.186

€0.134

Reel

€0.088

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 14volts 5uA 25.8 Amps Uni-Dir

SMBJ14A
Bourns
1: €0.112
7,489In Stock
12,000Expected 13/07/2026

Mfr. Part No.
SMBJ14A

Mouser Part No
652-SMBJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 25.8 Amps Uni-Dir

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Datasheet

7,489In Stock

12,000Expected 13/07/2026

Cut Tape

€0.112

€0.103

€0.096

€0.095

Reel

€0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Uni-Dir

SMBJ150A
Bourns
1: €0.292
16,386In Stock

Mfr. Part No.
SMBJ150A

Mouser Part No
652-SMBJ150A

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 2.5 Amps Uni-Dir

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Datasheet

16,386In Stock

Cut Tape

€0.292

€0.168

€0.139

€0.104

Reel

€0.069

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Bi-Dir. AEC-Q101

SMBJ15CA-Q
Bourns
1: €0.181
9,196In Stock

Mfr. Part No.
SMBJ15CA-Q

Mouser Part No
652-SMBJ15CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

9,196In Stock

Cut Tape

€0.181

€0.166

Reel

€0.112

€0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 160volts 5uA 2.3 Amps Bi-Dir

SMBJ160CA
Bourns
1: €0.172
7,935In Stock
12,000Expected 17/08/2026

Mfr. Part No.
SMBJ160CA

Mouser Part No
652-SMBJ160CA

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 2.3 Amps Bi-Dir

Learn More

Datasheet

7,935In Stock

12,000Expected 17/08/2026

Cut Tape

€0.172

€0.112

€0.095

Reel

€0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

SMBJ16A
Bourns
1: €0.12
13,443In Stock

Mfr. Part No.
SMBJ16A

Mouser Part No
652-SMBJ16A

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

Learn More

Datasheet

13,443In Stock

Cut Tape

€0.12

€0.085

€0.083

€0.078

€0.077

Reel

€0.066

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

SMBJ16A-H
Bourns
1: €0.344
594In Stock

Mfr. Part No.
SMBJ16A-H

Mouser Part No
652-SMBJ16A-H

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Uni-Dir

Learn More

Datasheet

594In Stock

Cut Tape

€0.344

€0.268

€0.144

€0.126

Reel

€0.107

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

SMBJ16A-Q
Bourns
1: €0.361
4,613In Stock

Mfr. Part No.
SMBJ16A-Q

Mouser Part No
652-SMBJ16A-Q

Bourns

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4,613In Stock

Cut Tape

€0.361

€0.261

€0.168

€0.142

€0.116

Reel

€0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

SMBJ16A-QH
Bourns
1: €0.731
1,775In Stock

Mfr. Part No.
SMBJ16A-QH

Mouser Part No
652-SMBJ16A-QH

Bourns

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Uni-Dir. AEC-Q101

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Datasheet

1,775In Stock

Cut Tape

€0.731

€0.455

€0.295

€0.226

Reel

€0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Uni-Dir

SMBJ170A
Bourns
1: €0.224
467In Stock
69,000Expected 13/07/2026

Mfr. Part No.
SMBJ170A

Mouser Part No
652-SMBJ170A

Bourns

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Uni-Dir

Learn More

Datasheet

467In Stock

69,000Expected 13/07/2026

Cut Tape

€0.224

€0.17

€0.101

€0.095

€0.089

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Bi-Dir

SMBJ170CA
Bourns
1: €0.542
2,192In Stock
12,000Expected 12/08/2026

Mfr. Part No.
SMBJ170CA

Mouser Part No
652-SMBJ170CA

Bourns

ESD Protection Diodes / TVS Diodes 170volts 5uA 2.2 Amps Bi-Dir

Learn More

Datasheet

2,192In Stock

12,000Expected 12/08/2026

Cut Tape

€0.542

€0.336

€0.215

€0.169

€0.128

Reel

€0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Uni-Dir

SMBJ17A
Bourns
1: €0.258
8,441In Stock

Mfr. Part No.
SMBJ17A

Mouser Part No
652-SMBJ17A

Bourns

ESD Protection Diodes / TVS Diodes 17volts 5uA 21.7 Amps Uni-Dir

Learn More

Datasheet

8,441In Stock

Cut Tape

€0.258

€0.20

€0.142

€0.092

€0.09

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir

SMBJ180CA
Bourns
1: €0.499
2,151In Stock
12,000Expected 24/07/2026

Mfr. Part No.
SMBJ180CA

Mouser Part No
652-SMBJ180CA

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir

Learn More

Datasheet

2,151In Stock

12,000Expected 24/07/2026

Cut Tape

€0.499

€0.431

€0.296

€0.234

€0.203

Reel

€0.172

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir

SMBJ180CA-H
Bourns
1: €0.765
2,681In Stock

Mfr. Part No.
SMBJ180CA-H

Mouser Part No
652-SMBJ180CA-H

Bourns

ESD Protection Diodes / TVS Diodes 180volts 1uA 2.1 Amps Bi-Dir

Learn More

Datasheet

2,681In Stock

Cut Tape

€0.765

€0.473

€0.306

€0.235

Reel

€0.181

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

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

SMBJ18A-Q
Bourns
1: €0.155
3,696In Stock

Mfr. Part No.
SMBJ18A-Q

Mouser Part No
652-SMBJ18A-Q

Bourns

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

Learn More

Datasheet

3,696In Stock

Cut Tape

€0.155

€0.119

€0.116

Reel

€0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Bi-Dir

SMBJ18CA
Bourns
1: €0.292
1,233In Stock
24,000On Order

Mfr. Part No.
SMBJ18CA

Mouser Part No
652-SMBJ18CA

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Bi-Dir

Learn More

Datasheet

1,233In Stock

24,000On Order

Cut Tape

€0.292

€0.163

€0.114

€0.106

Reel

€0.084

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.6 Amps Uni-Dir

SMBJ20A
Bourns
1: €0.335
37In Stock
30,000On Order

Mfr. Part No.
SMBJ20A

Mouser Part No
652-SMBJ20A

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.6 Amps Uni-Dir

Learn More

Datasheet

37In Stock

30,000On Order

Cut Tape

€0.335

€0.184

€0.141

€0.119

€0.108

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

SMBJ20CA
Bourns
1: €0.249
3,441In Stock
12,000Expected 22/06/2026

Mfr. Part No.
SMBJ20CA

Mouser Part No
652-SMBJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

Learn More

Datasheet

3,441In Stock

12,000Expected 22/06/2026

Cut Tape

€0.249

€0.184

€0.131

€0.116

Reel

€0.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24volts 600W 5% Uni-Dir. AEC-Q101

SMBJ24A-Q
Bourns
1: €0.138
1,716In Stock
12,000Expected 16/07/2026

Mfr. Part No.
SMBJ24A-Q

Mouser Part No
652-SMBJ24A-Q

Bourns

ESD Protection Diodes / TVS Diodes 24volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

1,716In Stock

12,000Expected 16/07/2026

Cut Tape

€0.138

€0.129

€0.12

Reel

€0.117

€0.116

€0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24volts 600W 5% Bi-Dir. AEC-Q101

SMBJ24CA-Q
Bourns
1: €0.206
7,954In Stock

Mfr. Part No.
SMBJ24CA-Q

Mouser Part No
652-SMBJ24CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 24volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

7,954In Stock

Cut Tape

€0.206

€0.166

€0.144

€0.132

€0.129

Reel

€0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

SMBJ250CA
Bourns
1: €0.645
3,206In Stock

Mfr. Part No.
SMBJ250CA

Mouser Part No
652-SMBJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

Learn More

Datasheet

3,206In Stock

Cut Tape

€0.645

€0.431

€0.296

€0.234

€0.213

Reel

€0.172

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ26A-Q
Bourns
1: €0.31
1,818In Stock
12,000Expected 23/06/2026

Mfr. Part No.
SMBJ26A-Q

Mouser Part No
652-SMBJ26A-Q

Bourns

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

Learn More

Datasheet

1,818In Stock

12,000Expected 23/06/2026

Cut Tape

€0.31

€0.20

€0.161

€0.144

€0.143

Reel

€0.099

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Bi-Dir

SMBJ26CA
Bourns
1: €0.353
14,214In Stock

Mfr. Part No.
SMBJ26CA

Mouser Part No
652-SMBJ26CA

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Bi-Dir

Learn More

Datasheet

14,214In Stock

Cut Tape

€0.353

€0.203

€0.149

€0.124

€0.112

Reel

€0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ26CA-Q
Bourns
1: €0.172
1,620In Stock
24,000On Order

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

1,620In Stock

24,000On Order

Cut Tape

€0.172

€0.153

€0.142

€0.139

Reel

€0.131

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tube for RS-485 Ports

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