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 36volts 600W 5% Bi-Dir. AEC-Q101

SMBJ36CA-Q
Bourns
1: €0.318
11,250In Stock

Mfr. Part No.
SMBJ36CA-Q

Mouser Part No
652-SMBJ36CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 36volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

11,250In Stock

Cut Tape

€0.318

€0.255

€0.184

€0.151

€0.132

Reel

€0.111

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 400volts 1uA 1 Amps Uni-Dir

SMBJ400A
Bourns
1: €0.206
9,519In Stock

Mfr. Part No.
SMBJ400A

Mouser Part No
652-SMBJ400A

Bourns

ESD Protection Diodes / TVS Diodes 400volts 1uA 1 Amps Uni-Dir

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Datasheet

9,519In Stock

Cut Tape

€0.206

€0.171

€0.163

Reel

€0.146

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ43CA
Bourns
1: €0.103
14,975In Stock
33,000Expected 06/07/2026

Mfr. Part No.
SMBJ43CA

Mouser Part No
652-SMBJ43CA

Bourns

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

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Datasheet

14,975In Stock

33,000Expected 06/07/2026

Cut Tape

€0.103

€0.088

€0.081

Reel

€0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 43volts 600W 5% Bi-Dir. AEC-Q101

SMBJ43CA-Q
Bourns
1: €0.31
12,318In Stock
12,000Expected 21/04/2026

Mfr. Part No.
SMBJ43CA-Q

Mouser Part No
652-SMBJ43CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 43volts 600W 5% Bi-Dir. AEC-Q101

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Datasheet

12,318In Stock

12,000Expected 21/04/2026

Cut Tape

€0.31

€0.231

€0.169

€0.147

Reel

€0.113

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 440volts 1uA .9 Amps Bi-Dir

SMBJ440CA
Bourns
1: €0.249
7,981In Stock

Mfr. Part No.
SMBJ440CA

Mouser Part No
652-SMBJ440CA

Bourns

ESD Protection Diodes / TVS Diodes 440volts 1uA .9 Amps Bi-Dir

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Datasheet

7,981In Stock

Cut Tape

€0.249

€0.203

€0.184

€0.177

Reel

€0.172

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMBJ5.0A
Bourns
1: €0.241
19,479In Stock

Mfr. Part No.
SMBJ5.0A

Mouser Part No
652-SMBJ5.0A

Bourns

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

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Datasheet

19,479In Stock

Cut Tape

€0.241

€0.153

€0.104

€0.102

Reel

€0.072

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 54volts 600W 5% Uni-Dir. AEC-Q101

SMBJ54A-Q
Bourns
1: €0.568
11,404In Stock

Mfr. Part No.
SMBJ54A-Q

Mouser Part No
652-SMBJ54A-Q

Bourns

ESD Protection Diodes / TVS Diodes 54volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

11,404In Stock

Cut Tape

€0.568

€0.349

€0.224

€0.192

Reel

€0.148

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 60volts 5uA 6.2 Amps Uni-Dir

SMBJ60A
Bourns
1: €0.456
18,658In Stock

Mfr. Part No.
SMBJ60A

Mouser Part No
652-SMBJ60A

Bourns

ESD Protection Diodes / TVS Diodes 60volts 5uA 6.2 Amps Uni-Dir

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Datasheet

18,658In Stock

Cut Tape

€0.456

€0.284

€0.181

€0.136

€0.089

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 64volts 5uA 5.8 Amps Uni-Dir

SMBJ64A
Bourns
1: €0.456
18,296In Stock

Mfr. Part No.
SMBJ64A

Mouser Part No
652-SMBJ64A

Bourns

ESD Protection Diodes / TVS Diodes 64volts 5uA 5.8 Amps Uni-Dir

Learn More

Datasheet

18,296In Stock

Cut Tape

€0.456

€0.284

€0.181

€0.136

Reel

€0.089

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 8volts 50uA 44.1 Amps Bi-Dir

SMBJ8.0CA
Bourns
1: €0.31
17,436In Stock

Mfr. Part No.
SMBJ8.0CA

Mouser Part No
652-SMBJ8.0CA

Bourns

ESD Protection Diodes / TVS Diodes 8volts 50uA 44.1 Amps Bi-Dir

Learn More

Datasheet

17,436In Stock

Cut Tape

€0.31

€0.119

€0.101

€0.10

€0.098

Reel

€0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 90volts 5uA 4.1 Amps Bi-Dir

SMBJ90CA
Bourns
1: €0.387
15,409In Stock

Mfr. Part No.
SMBJ90CA

Mouser Part No
652-SMBJ90CA

Bourns

ESD Protection Diodes / TVS Diodes 90volts 5uA 4.1 Amps Bi-Dir

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Datasheet

15,409In Stock

Cut Tape

€0.387

€0.261

€0.169

€0.132

Reel

€0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ10A
Bourns
1: €0.413
11,580In Stock

Mfr. Part No.
SMCJ10A

Mouser Part No
652-SMCJ10A

Bourns

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

Learn More

Datasheet

11,580In Stock

Cut Tape

€0.413

€0.34

€0.229

€0.168

€0.166

Reel

€0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ10CA
Bourns
1: €0.43
8,775In 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

8,775In Stock

Cut Tape

€0.43

€0.243

€0.237

€0.23

Reel

€0.191

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ12A-Q
Bourns
1: €0.628
11,598In 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

11,598In Stock

Cut Tape

€0.628

€0.501

€0.345

€0.274

Reel

€0.251

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12volts 5uA 75.3 Amps Bi-Dir

SMCJ12CA
Bourns
1: €0.37
9,048In Stock

Mfr. Part No.
SMCJ12CA

Mouser Part No
652-SMCJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 75.3 Amps Bi-Dir

Learn More

Datasheet

9,048In Stock

Cut Tape

€0.37

€0.307

€0.263

€0.253

Reel

€0.191

€0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 14volts 5uA 64.7 Amps Uni-Dir

SMCJ14A
Bourns
1: €0.318
11,064In Stock

Mfr. Part No.
SMCJ14A

Mouser Part No
652-SMCJ14A

Bourns

ESD Protection Diodes / TVS Diodes 14volts 5uA 64.7 Amps Uni-Dir

Learn More

Datasheet

11,064In Stock

Cut Tape

€0.318

€0.172

Reel

€0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ150CA
Bourns
1: €0.464
5,800In 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

5,800In Stock

Cut Tape

€0.464

€0.401

€0.254

€0.226

Reel

€0.226

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 170volts 5uA 5.5 Amps Bi-Dir

SMCJ170CA
Bourns
1: €0.456
9,111In Stock

Mfr. Part No.
SMCJ170CA

Mouser Part No
652-SMCJ170CA

Bourns

ESD Protection Diodes / TVS Diodes 170volts 5uA 5.5 Amps Bi-Dir

Learn More

Datasheet

9,111In Stock

Cut Tape

€0.456

€0.393

€0.267

Reel

€0.226

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ200A
Bourns
1: €0.946
7,587In Stock

Mfr. Part No.
SMCJ200A

Mouser Part No
652-SMCJ200A

Bourns

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

Learn More

Datasheet

7,587In Stock

Cut Tape

€0.946

€0.684

€0.464

€0.367

Reel

€0.278

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 20V 1500W BI 5% SMD

SMCJ20CA
Bourns
1: €0.378
13,902In Stock

Mfr. Part No.
SMCJ20CA

Mouser Part No
652-SMCJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20V 1500W BI 5% SMD

Learn More

Datasheet

13,902In Stock

Cut Tape

€0.378

€0.267

€0.215

Reel

€0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 220volts 1uA 1 Amps Uni-Dir

SMCJ220A
Bourns
1: €0.593
9,040In Stock

Mfr. Part No.
SMCJ220A

Mouser Part No
652-SMCJ220A

Bourns

ESD Protection Diodes / TVS Diodes 220volts 1uA 1 Amps Uni-Dir

Learn More

Datasheet

9,040In Stock

Cut Tape

€0.593

€0.512

€0.261

€0.252

Reel

€0.252

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ22CA
Bourns
1: €0.525
12,557In Stock

Mfr. Part No.
SMCJ22CA

Mouser Part No
652-SMCJ22CA

Bourns

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

Learn More

Datasheet

12,557In Stock

Cut Tape

€0.525

€0.46

€0.318

€0.266

Reel

€0.193

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24volts 5uA 38.6 Amps Uni-Dir

SMCJ24A
Bourns
1: €0.507
11,194In Stock

Mfr. Part No.
SMCJ24A

Mouser Part No
652-SMCJ24A

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 38.6 Amps Uni-Dir

Learn More

Datasheet

11,194In Stock

Cut Tape

€0.507

€0.323

€0.237

€0.199

€0.179

Reel

€0.147

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 24volts 5uA 38.6 Amps Bi-Dir

SMCJ24CA
Bourns
1: €0.533
6,456In Stock

Mfr. Part No.
SMCJ24CA

Mouser Part No
652-SMCJ24CA

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 38.6 Amps Bi-Dir

Learn More

Datasheet

6,456In Stock

Cut Tape

€0.533

€0.387

€0.237

€0.215

Reel

€0.19

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

SMCJ24CA-Q
Bourns
1: €0.31
10,347In 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

10,347In Stock

Cut Tape

€0.31

€0.269

€0.259

€0.258

Reel

€0.246

€0.239

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tube for RS-485 Ports

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