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 58volts 5uA 4.3 Amps Uni-Dir

SMAJ58A
Bourns
1: €0.267
16,310In Stock

Mfr. Part No.
SMAJ58A

Mouser Part No
652-SMAJ58A

Bourns

ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Uni-Dir

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Datasheet

16,310In Stock

Cut Tape

€0.267

€0.184

€0.08

€0.077

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 58volts 400W 5% Uni-Dir. AEC-Q101

SMAJ58A-Q
Bourns
1: €0.335
9,506In Stock

Mfr. Part No.
SMAJ58A-Q

Mouser Part No
652-SMAJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 400W 5% Uni-Dir. AEC-Q101

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Datasheet

9,506In Stock

Cut Tape

€0.335

€0.228

€0.151

€0.12

€0.096

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Uni-Dir

SMAJ6.0A
Bourns
1: €0.378
7,846In Stock
10,000Expected 29/07/2026

Mfr. Part No.
SMAJ6.0A

Mouser Part No
652-SMAJ6.0A

Bourns

ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Uni-Dir

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Datasheet

7,846In Stock

10,000Expected 29/07/2026

Cut Tape

€0.378

€0.228

€0.138

€0.113

View

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Bi-Dir

SMAJ6.0CA
Bourns
1: €0.275
3,082In Stock
20,000On Order

Mfr. Part No.
SMAJ6.0CA

Mouser Part No
652-SMAJ6.0CA

Bourns

ESD Protection Diodes / TVS Diodes 6volts 800/1600uA 38.8 Amps Bi-Dir

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Datasheet

3,082In Stock

20,000On Order

Cut Tape

€0.275

€0.189

€0.138

€0.108

Reel

€0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 60volts 5uA 4.1 Amps Bi-Dir

SMAJ60CA
Bourns
1: €0.37
10,544In Stock

Mfr. Part No.
SMAJ60CA

Mouser Part No
652-SMAJ60CA

Bourns

ESD Protection Diodes / TVS Diodes 60volts 5uA 4.1 Amps Bi-Dir

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Datasheet

10,544In Stock

Cut Tape

€0.37

€0.266

€0.175

€0.134

Reel

€0.073

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 64volts 5uA 3.9 Amps Uni-Dir

SMAJ64A
Bourns
1: €0.361
4,195In Stock
10,000Expected 05/08/2026

Mfr. Part No.
SMAJ64A

Mouser Part No
652-SMAJ64A

Bourns

ESD Protection Diodes / TVS Diodes 64volts 5uA 3.9 Amps Uni-Dir

Learn More

Datasheet

4,195In Stock

10,000Expected 05/08/2026

Cut Tape

€0.361

€0.237

€0.145

€0.114

Reel

€0.076

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 7volts 200/400uA 33.3 Amps Uni-Dir

SMAJ7.0A
Bourns
1: €0.249
10,699In Stock

Mfr. Part No.
SMAJ7.0A

Mouser Part No
652-SMAJ7.0A

Bourns

ESD Protection Diodes / TVS Diodes 7volts 200/400uA 33.3 Amps Uni-Dir

Learn More

Datasheet

10,699In Stock

Cut Tape

€0.249

€0.152

€0.085

€0.082

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 7.5volts 100/200uA 31 Amps Uni-Dir

SMAJ7.5A
Bourns
1: €0.361
5,473In Stock

Mfr. Part No.
SMAJ7.5A

Mouser Part No
652-SMAJ7.5A

Bourns

ESD Protection Diodes / TVS Diodes 7.5volts 100/200uA 31 Amps Uni-Dir

Learn More

Datasheet

5,473In Stock

Cut Tape

€0.361

€0.267

€0.145

€0.122

€0.095

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 70volts 5uA 3.5 Amps Uni-Dir

SMAJ70A
Bourns
1: €0.155
7,941In Stock

Mfr. Part No.
SMAJ70A

Mouser Part No
652-SMAJ70A

Bourns

ESD Protection Diodes / TVS Diodes 70volts 5uA 3.5 Amps Uni-Dir

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Datasheet

7,941In Stock

Cut Tape

€0.155

€0.118

€0.096

€0.094

Reel

€0.071

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 75volts 5uA 3.3 Amps Bi-Dir

SMAJ75CA
Bourns
1: €0.181
7,686In Stock

Mfr. Part No.
SMAJ75CA

Mouser Part No
652-SMAJ75CA

Bourns

ESD Protection Diodes / TVS Diodes 75volts 5uA 3.3 Amps Bi-Dir

Learn More

Datasheet

7,686In Stock

Cut Tape

€0.181

€0.101

€0.089

Reel

€0.083

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 78volts 5uA 3.2 Amps Bi-Dir

SMAJ78CA
Bourns
1: €0.396
2,783In Stock
10,000Expected 05/03/2026

Mfr. Part No.
SMAJ78CA

Mouser Part No
652-SMAJ78CA

Bourns

ESD Protection Diodes / TVS Diodes 78volts 5uA 3.2 Amps Bi-Dir

Learn More

Datasheet

2,783In Stock

10,000Expected 05/03/2026

Cut Tape

€0.396

€0.257

€0.169

€0.114

Reel

€0.077

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 8volts 50/100uA 29.4 Amps Uni-Dir

SMAJ8.0A
Bourns
1: €0.224
9,017In Stock

Mfr. Part No.
SMAJ8.0A

Mouser Part No
652-SMAJ8.0A

Bourns

ESD Protection Diodes / TVS Diodes 8volts 50/100uA 29.4 Amps Uni-Dir

Learn More

Datasheet

9,017In Stock

Cut Tape

€0.224

€0.145

€0.086

€0.078

Reel

€0.067

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 8volts 50/100uA 29.4 Amps Bi-Dir

SMAJ8.0CA
Bourns
1: €0.344
1,553In Stock
10,000Expected 18/05/2026

Mfr. Part No.
SMAJ8.0CA

Mouser Part No
652-SMAJ8.0CA

Bourns

ESD Protection Diodes / TVS Diodes 8volts 50/100uA 29.4 Amps Bi-Dir

Learn More

Datasheet

1,553In Stock

10,000Expected 18/05/2026

Cut Tape

€0.344

€0.205

€0.156

€0.089

Reel

€0.076

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 8.5volts 10/20uA 27.7 Amps Bi-Dir

SMAJ8.5CA
Bourns
1: €0.335
12,349In Stock

Mfr. Part No.
SMAJ8.5CA

Mouser Part No
652-SMAJ8.5CA

Bourns

ESD Protection Diodes / TVS Diodes 8.5volts 10/20uA 27.7 Amps Bi-Dir

Learn More

Datasheet

12,349In Stock

Cut Tape

€0.335

€0.265

€0.159

€0.138

Reel

€0.087

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 85volts 5uA 2.9 Amps Bi-Dir

SMAJ85CA
Bourns
1: €0.344
3,343In Stock
10,000Expected 22/06/2026

Mfr. Part No.
SMAJ85CA

Mouser Part No
652-SMAJ85CA

Bourns

ESD Protection Diodes / TVS Diodes 85volts 5uA 2.9 Amps Bi-Dir

Learn More

Datasheet

3,343In Stock

10,000Expected 22/06/2026

Cut Tape

€0.344

€0.193

€0.163

€0.12

€0.10

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 9volts 5/10uA 26 Amps Uni-Dir

SMAJ9.0A
Bourns
1: €0.284
8,034In Stock

Mfr. Part No.
SMAJ9.0A

Mouser Part No
652-SMAJ9.0A

Bourns

ESD Protection Diodes / TVS Diodes 9volts 5/10uA 26 Amps Uni-Dir

Learn More

Datasheet

8,034In Stock

Cut Tape

€0.284

€0.204

€0.077

Reel

€0.065

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 90volts 5uA 2.7 Amps Uni-Dir

SMAJ90A
Bourns
1: €0.224
11,019In Stock

Mfr. Part No.
SMAJ90A

Mouser Part No
652-SMAJ90A

Bourns

ESD Protection Diodes / TVS Diodes 90volts 5uA 2.7 Amps Uni-Dir

Learn More

Datasheet

11,019In Stock

Cut Tape

€0.224

€0.132

€0.101

€0.093

Reel

€0.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 90volts 5uA 2.7 Amps Bi-Dir

SMAJ90CA
Bourns
1: €0.318
1,320In Stock
10,000Expected 24/08/2026

Mfr. Part No.
SMAJ90CA

Mouser Part No
652-SMAJ90CA

Bourns

ESD Protection Diodes / TVS Diodes 90volts 5uA 2.7 Amps Bi-Dir

Learn More

Datasheet

1,320In Stock

10,000Expected 24/08/2026

Cut Tape

€0.318

€0.214

€0.144

€0.114

View

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5,000

ESD Protection Diodes / TVS Diodes 100volts 5uA 3.7 Amps Uni-Dir

SMBJ100A
Bourns
1: €0.456
4,251In Stock

Mfr. Part No.
SMBJ100A

Mouser Part No
652-SMBJ100A

Bourns

ESD Protection Diodes / TVS Diodes 100volts 5uA 3.7 Amps Uni-Dir

Learn More

Datasheet

4,251In Stock

Cut Tape

€0.456

€0.251

€0.164

€0.132

Reel

€0.089

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 100volts 5uA 3.7 Amps Bi-Dir

SMBJ100CA
Bourns
1: €0.155
8,874In Stock

Mfr. Part No.
SMBJ100CA

Mouser Part No
652-SMBJ100CA

Bourns

ESD Protection Diodes / TVS Diodes 100volts 5uA 3.7 Amps Bi-Dir

Learn More

Datasheet

8,874In Stock

Cut Tape

€0.155

€0.129

€0.104

€0.085

€0.084

Reel

€0.081

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 10volts 5uA 35.3 Amps Bi-Dir

SMBJ10CA
Bourns
1: €0.37
5,307In Stock
12,000Expected 28/07/2026

Mfr. Part No.
SMBJ10CA

Mouser Part No
652-SMBJ10CA

Bourns

ESD Protection Diodes / TVS Diodes 10volts 5uA 35.3 Amps Bi-Dir

Learn More

Datasheet

5,307In Stock

12,000Expected 28/07/2026

Cut Tape

€0.37

€0.222

€0.139

€0.118

Reel

€0.08

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 11volts 5uA 33 Amps Bi-Dir

SMBJ11CA
Bourns
1: €0.292
3,652In Stock

Mfr. Part No.
SMBJ11CA

Mouser Part No
652-SMBJ11CA

Bourns

ESD Protection Diodes / TVS Diodes 11volts 5uA 33 Amps Bi-Dir

Learn More

Datasheet

3,652In Stock

Cut Tape

€0.292

€0.214

€0.134

€0.097

€0.093

Reel

€0.078

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 12volts 5uA 30.2 Amps Bi-Dir

SMBJ12CA
Bourns
1: €0.361
10,202In Stock
12,000Expected 29/06/2026

Mfr. Part No.
SMBJ12CA

Mouser Part No
652-SMBJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 30.2 Amps Bi-Dir

Learn More

Datasheet

10,202In Stock

12,000Expected 29/06/2026

Cut Tape

€0.361

€0.155

€0.145

€0.131

Reel

€0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 130volts 5uA 2.9 Amps Uni-Dir

SMBJ130A
Bourns
1: €0.275
6,168In Stock

Mfr. Part No.
SMBJ130A

Mouser Part No
652-SMBJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 2.9 Amps Uni-Dir

Learn More

Datasheet

6,168In Stock

Cut Tape

€0.275

€0.193

€0.119

€0.10

€0.089

Reel

€0.075

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

ESD Protection Diodes / TVS Diodes 130volts 5uA 2.9 Amps Bi-Dir

SMBJ130CA
Bourns
1: €0.404
3,148In Stock

Mfr. Part No.
SMBJ130CA

Mouser Part No
652-SMBJ130CA

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 2.9 Amps Bi-Dir

Learn More

Datasheet

3,148In Stock

Cut Tape

€0.404

€0.261

€0.172

€0.12

Reel

€0.095

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Gas Discharge Tube for RS-485 Ports

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