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 58V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ58A
Bourns
1: £1.91
22,355In Stock

Mfr. Part No.
5.0SMDJ58A

Mouser Part No
652-5.0SMDJ58A

Bourns

ESD Protection Diodes / TVS Diodes 58V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

22,355In Stock

Cut Tape

£1.91

£0.969

£0.841

£0.689

£0.64

Reel

£0.59

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMLJ22CA
Bourns
1: £0.882
33,746In 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

33,746In Stock

Cut Tape

£0.882

£0.538

£0.46

£0.389

£0.367

Reel

£0.332

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: £1.79
22,254In 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

22,254In Stock

Cut Tape

£1.79

£1.55

£1.07

£0.871

£0.818

Reel

£0.813

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors Chip Guard 0402 12 VOLTS

CG0402MLC-12LGA
Bourns
1: £0.188
42,401In Stock

Mfr. Part No.
CG0402MLC-12LGA

Mouser Part No
652-CG0402MLC-12LGA

Bourns

Varistors Chip Guard 0402 12 VOLTS

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Datasheet

42,401In Stock

Cut Tape

£0.188

£0.112

£0.096

£0.088

View

Reel

£0.071

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

Varistors CHIP GUARD 5VOLT

CG0603MLU-05E
Bourns
1: £0.24
58,020In Stock

Mfr. Part No.
CG0603MLU-05E

Mouser Part No
652-CG0603MLU-05E

Bourns

Varistors CHIP GUARD 5VOLT

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Datasheet

58,020In Stock

Cut Tape

£0.24

£0.145

£0.11

£0.105

View

Reel

£0.093

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors Chip Guard 0402 12 Volts

CG0402MLC-12LG
Bourns
1: £0.127
36,167In Stock

Mfr. Part No.
CG0402MLC-12LG

Mouser Part No
652-CG0402MLC-12LG

Bourns

Varistors Chip Guard 0402 12 Volts

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Datasheet

36,167In Stock

Cut Tape

£0.127

£0.089

£0.081

£0.078

View

Reel

£0.068

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: £86.28
17In Stock
60Expected 03/11/2026

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

17In Stock

60Expected 03/11/2026

£86.28

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 15V 1500W BiDir

1.5SMC15CA
Bourns
1: £0.465
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

£0.465

£0.27

£0.233

£0.197

Reel

£0.17

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 62V 1500W UniDir

1.5SMC62A
Bourns
1: £0.721
12,057In 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

12,057In Stock

Cut Tape

£0.721

£0.338

£0.293

£0.202

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
14,437In 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

14,437In Stock

Cut Tape

£0.728

£0.346

£0.292

£0.223

Reel

£0.173

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 16V 5KW 5% BI DO-214AB (SMC)

5.0SMDJ16CA
Bourns
1: £1.91
1,975In Stock

Mfr. Part No.
5.0SMDJ16CA

Mouser Part No
652-5.0SMDJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16V 5KW 5% BI DO-214AB (SMC)

Learn More

Datasheet

1,975In Stock

Cut Tape

£1.91

£0.969

£0.841

£0.689

£0.641

Reel

£0.56

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 28V 5kW 5% Bi-Dir. AEC-Q101

5.0SMDJ28CA-Q
Bourns
1: £1.48
5,908In Stock

Mfr. Part No.
5.0SMDJ28CA-Q

Mouser Part No
652-5.0SMDJ28CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 28V 5kW 5% Bi-Dir. AEC-Q101

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Datasheet

5,908In Stock

Cut Tape

£1.48

£1.12

£0.978

£0.811

Reel

£0.665

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

CDNBS08-T58CC
Bourns
1: £1.10
8,172In 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

8,172In Stock

Cut Tape

£1.10

£0.545

£0.439

£0.363

£0.34

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
46,745In 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

Learn More

Datasheet

46,745In Stock

Cut Tape

£0.751

£0.364

£0.305

£0.236

Reel

£0.179

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

Learn More

Datasheet

26,594In Stock

Cut Tape

£0.458

£0.217

£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: £0.421
21,090In Stock

Mfr. Part No.
SMAJ100CA

Mouser Part No
652-SMAJ100CA

Bourns

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

Learn More

Datasheet

21,090In Stock

Cut Tape

£0.421

£0.201

£0.161

£0.132

Reel

£0.081

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ350A
Bourns
1: £0.571
8,585In Stock

Mfr. Part No.
SMAJ350A

Mouser Part No
652-SMAJ350A

Bourns

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

Learn More

Datasheet

8,585In Stock

Cut Tape

£0.571

£0.212

£0.194

£0.183

Reel

£0.131

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
12,978In 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

12,978In Stock

Cut Tape

£0.743

£0.362

£0.303

£0.234

View

Reel

£0.156

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMBJ14CA
Bourns
1: £0.413
18,747In Stock

Mfr. Part No.
SMBJ14CA

Mouser Part No
652-SMBJ14CA

Bourns

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

Learn More

Datasheet

18,747In Stock

Cut Tape

£0.413

£0.201

£0.15

£0.129

Reel

£0.072

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ150CA
Bourns
1: £0.473
38,818In 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

38,818In Stock

Cut Tape

£0.473

£0.232

£0.181

£0.144

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ350A
Bourns
1: £0.653
10,551In Stock

Mfr. Part No.
SMBJ350A

Mouser Part No
652-SMBJ350A

Bourns

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

Learn More

Datasheet

10,551In Stock

Cut Tape

£0.653

£0.319

£0.261

£0.201

Reel

£0.155

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: £0.856
10,782In 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

10,782In Stock

Cut Tape

£0.856

£0.396

£0.308

£0.251

£0.241

Reel

£0.216

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
6,691In 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

6,691In Stock

Cut Tape

£0.952

£0.464

£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
9,805In 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

9,805In Stock

Cut Tape

£0.653

£0.32

£0.17

£0.141

£0.14

Reel

£0.128

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tube for RS-485 Ports

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