Circuit Protection – Mouser United Kingdom

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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 22volts 5uA 84.4 Amps Bi-Dir

SMLJ22CA
Bourns
1: £0.882
33,765In Stock

Mfr. Part No.
SMLJ22CA

Mouser Part No
652-SMLJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 84.4 Amps Bi-Dir

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Datasheet

33,765In Stock

Cut Tape

£0.882

£0.718

£0.559

£0.459

Reel

£0.347

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: £1.79
24,236In Stock

Mfr. Part No.
P850-G120-WH

Mouser Part No
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

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Datasheet

Product Comments

24,236In Stock

Cut Tape

£1.79

£1.55

£1.07

£0.871

£0.818

Reel

£0.813

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDSOT236-0502
Bourns
1: £0.653
7,768In Stock

Mfr. Part No.
CDSOT236-0502

Mouser Part No
652-CDSOT236-0502

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

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Datasheet

7,768In Stock

Cut Tape

£0.653

£0.404

£0.261

£0.201

Reel

£0.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: £0.436
27,124In Stock

Mfr. Part No.
CG0402MLC-24LGA

Mouser Part No
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

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Datasheet

27,124In Stock

Cut Tape

£0.436

£0.259

£0.16

£0.14

View

Reel

£0.074

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode

PTVS10-430C-TH
Bourns
1: £85.20
21In Stock
60Expected 09/12/2026

Mfr. Part No.
PTVS10-430C-TH

Mouser Part No
652-PTVS10-430C-TH

Bourns

ESD Protection Diodes / TVS Diodes 430V, 580V, 10kA High Current TVS Diode

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Datasheet

21In Stock

60Expected 09/12/2026

£85.20

£82.48

Min.: 1
Mult.: 1

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

5.0SMDJ15CA-Q
Bourns
1: £1.48
3,000In Stock
6,000Expected 19/01/2027

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

3,000In Stock

6,000Expected 19/01/2027

Cut Tape

£1.48

£1.24

£0.978

£0.826

£0.818

Reel

£0.67

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15V 1500W BiDir

1.5SMC15CA
Bourns
1: £0.533
10,161In Stock

Mfr. Part No.
1.5SMC15CA

Mouser Part No
652-1.5SMC15CA

Bourns

ESD Protection Diodes / TVS Diodes 15V 1500W BiDir

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Datasheet

10,161In Stock

Cut Tape

£0.533

£0.354

£0.251

£0.207

Reel

£0.173

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 440V 1500W BiDir

1.5SMC440CA
Bourns
1: £1.05
12,264In Stock

Mfr. Part No.
1.5SMC440CA

Mouser Part No
652-1.5SMC440CA

Bourns

ESD Protection Diodes / TVS Diodes 440V 1500W BiDir

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Datasheet

12,264In Stock

Cut Tape

£1.05

£0.658

£0.437

£0.341

Reel

£0.261

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 62V 1500W UniDir

1.5SMC62A
Bourns
1: £0.721
12,927In Stock

Mfr. Part No.
1.5SMC62A

Mouser Part No
652-1.5SMC62A

Bourns

ESD Protection Diodes / TVS Diodes 62V 1500W UniDir

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Datasheet

12,927In Stock

Cut Tape

£0.721

£0.453

£0.293

£0.225

Reel

£0.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 8.2V 1500W BiDir

1.5SMC8.2CA
Bourns
1: £0.728
14,562In Stock

Mfr. Part No.
1.5SMC8.2CA

Mouser Part No
652-1.5SMC8.2CA

Bourns

ESD Protection Diodes / TVS Diodes 8.2V 1500W BiDir

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Datasheet

14,562In Stock

Cut Tape

£0.728

£0.45

£0.292

£0.223

Reel

£0.173

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 58VDC 30KV 24A TVS Diode Array

CDNBS08-T58CC
Bourns
1: £1.06
8,183In Stock

Mfr. Part No.
CDNBS08-T58CC

Mouser Part No
652-CDNBS08-T58CC

Bourns

ESD Protection Diodes / TVS Diodes 58VDC 30KV 24A TVS Diode Array

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Datasheet

8,183In Stock

Cut Tape

£1.06

£0.626

£0.444

£0.36

£0.326

Reel

£0.288

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes 500W 5V UniDir SOD323 AEC-Q101

CDSOD323-T05S-Q
Bourns
1: £0.751
47,812In Stock

Mfr. Part No.
CDSOD323-T05S-Q

Mouser Part No
652-CDSOD323-T05S-Q

Bourns

ESD Protection Diodes / TVS Diodes 500W 5V UniDir SOD323 AEC-Q101

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Datasheet

47,812In Stock

Cut Tape

£0.751

£0.466

£0.305

£0.236

Reel

£0.184

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 68V 600W BiDir

P6SMB68CA
Bourns
1: £0.458
26,594In Stock

Mfr. Part No.
P6SMB68CA

Mouser Part No
652-P6SMB68CA

Bourns

ESD Protection Diodes / TVS Diodes 68V 600W BiDir

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Datasheet

26,594In Stock

Cut Tape

£0.458

£0.279

£0.178

£0.144

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 100volts 5uA 2.5 Amps Bi-Dir

SMAJ100CA
Bourns
1: £0.413
21,160In Stock

Mfr. Part No.
SMAJ100CA

Mouser Part No
652-SMAJ100CA

Bourns

ESD Protection Diodes / TVS Diodes 100volts 5uA 2.5 Amps Bi-Dir

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Datasheet

21,160In Stock

Cut Tape

£0.413

£0.234

£0.163

£0.133

Reel

£0.084

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 350volts 5uA 0.9Amps Uni-Dir

SMAJ350A
Bourns
1: £0.496
8,856In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
652-SMAJ350A

Bourns

ESD Protection Diodes / TVS Diodes 350volts 5uA 0.9Amps Uni-Dir

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Datasheet

8,856In Stock

Cut Tape

£0.496

£0.238

£0.174

£0.145

Reel

£0.122

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 440volts 1uA .6 Amps Bi-Dir

SMAJ400CA
Bourns
1: £0.743
13,713In Stock

Mfr. Part No.
SMAJ400CA

Mouser Part No
652-SMAJ400CA

Bourns

ESD Protection Diodes / TVS Diodes 440volts 1uA .6 Amps Bi-Dir

Learn More

Datasheet

13,713In Stock

Cut Tape

£0.743

£0.464

£0.303

£0.234

Reel

£0.154

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMBJ150CA
Bourns
1: £0.45
38,838In Stock

Mfr. Part No.
SMBJ150CA

Mouser Part No
652-SMBJ150CA

Bourns

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

Learn More

Datasheet

38,838In Stock

Cut Tape

£0.45

£0.265

£0.194

£0.155

Reel

£0.112

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Uni-Dir

SMBJ350A
Bourns
1: £0.668
10,661In Stock

Mfr. Part No.
SMBJ350A

Mouser Part No
652-SMBJ350A

Bourns

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Uni-Dir

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Datasheet

10,661In Stock

Cut Tape

£0.668

£0.416

£0.27

£0.207

Reel

£0.159

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ18CA-Q
Bourns
1: £0.952
10,932In Stock

Mfr. Part No.
SMCJ18CA-Q

Mouser Part No
652-SMCJ18CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 18volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10,932In Stock

Cut Tape

£0.952

£0.596

£0.392

£0.306

Reel

£0.239

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Uni-Dir

SMCJ300A
Bourns
1: £0.834
7,597In Stock

Mfr. Part No.
SMCJ300A

Mouser Part No
652-SMCJ300A

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1 Amps Uni-Dir

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Datasheet

7,597In Stock

Cut Tape

£0.834

£0.456

£0.325

£0.287

Reel

£0.243

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 33volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ33A-Q
Bourns
1: £0.89
11,870In Stock

Mfr. Part No.
SMCJ33A-Q

Mouser Part No
652-SMCJ33A-Q

Bourns

ESD Protection Diodes / TVS Diodes 33volts 1.5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

11,870In Stock

Cut Tape

£0.89

£0.501

£0.358

£0.282

Reel

£0.215

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 54volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ54CA-Q
Bourns
1: £0.952
6,768In Stock

Mfr. Part No.
SMCJ54CA-Q

Mouser Part No
652-SMCJ54CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 54volts 1.5kW 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

6,768In Stock

Cut Tape

£0.952

£0.596

£0.392

£0.306

Reel

£0.239

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 9volts 10uA 97.4 Amps Uni-Dir

SMCJ9.0A
Bourns
1: £0.653
10,165In Stock

Mfr. Part No.
SMCJ9.0A

Mouser Part No
652-SMCJ9.0A

Bourns

ESD Protection Diodes / TVS Diodes 9volts 10uA 97.4 Amps Uni-Dir

Learn More

Datasheet

10,165In Stock

Cut Tape

£0.653

£0.407

£0.203

£0.162

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 12volts 5uA 150.6 Amps Bi-Dir

SMLJ12CA
Bourns
1: £0.882
3,058In Stock

Mfr. Part No.
SMLJ12CA

Mouser Part No
652-SMLJ12CA

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 150.6 Amps Bi-Dir

Learn More

Datasheet

3,058In Stock

Cut Tape

£0.882

£0.718

£0.559

£0.459

Reel

£0.34

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 7.5volts 100uA 232.6 Amps Uni-Dir

SMLJ7.5A
Bourns
1: £0.78
7,748In Stock

Mfr. Part No.
SMLJ7.5A

Mouser Part No
652-SMLJ7.5A

Bourns

ESD Protection Diodes / TVS Diodes 7.5volts 100uA 232.6 Amps Uni-Dir

Learn More

Datasheet

7,748In Stock

Cut Tape

£0.78

£0.633

£0.492

£0.405

Reel

£0.315

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tube for RS-485 Ports

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