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 220volts 1uA 1 Amps Uni-Dir

SMBJ220A
Bourns
1: £0.653
13,632In Stock

Mfr. Part No.
SMBJ220A

Mouser Part No
652-SMBJ220A

Bourns

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

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Datasheet

13,632In Stock

Cut Tape

£0.653

£0.32

£0.261

£0.201

Reel

£0.155

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 75volts 5uA 4.9 Amps Uni-Dir

SMBJ75A
Bourns
1: £0.292
18,086In Stock

Mfr. Part No.
SMBJ75A

Mouser Part No
652-SMBJ75A

Bourns

ESD Protection Diodes / TVS Diodes 75volts 5uA 4.9 Amps Uni-Dir

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Datasheet

18,086In Stock

Cut Tape

£0.292

£0.168

£0.128

£0.105

Reel

£0.075

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 110volts 5uA 8.4 Amps Uni-Dir

SMCJ110A
Bourns
1: £0.759
9,878In Stock

Mfr. Part No.
SMCJ110A

Mouser Part No
652-SMCJ110A

Bourns

ESD Protection Diodes / TVS Diodes 110volts 5uA 8.4 Amps Uni-Dir

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Datasheet

9,878In Stock

Cut Tape

£0.759

£0.368

£0.309

£0.238

Reel

£0.187

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Uni-Dir

SMCJ130A
Bourns
1: £0.759
15,780In Stock

Mfr. Part No.
SMCJ130A

Mouser Part No
652-SMCJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130volts 5uA 7.2 Amps Uni-Dir

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Datasheet

15,780In Stock

Cut Tape

£0.759

£0.31

£0.238

£0.191

£0.175

Reel

£0.157

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ24A-Q
Bourns
1: £0.691
11,313In Stock

Mfr. Part No.
SMCJ24A-Q

Mouser Part No
652-SMCJ24A-Q

Bourns

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

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Datasheet

11,313In Stock

Cut Tape

£0.691

£0.473

£0.349

£0.282

Reel

£0.221

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ30A-Q
Bourns
1: £0.89
9,579In Stock

Mfr. Part No.
SMCJ30A-Q

Mouser Part No
652-SMCJ30A-Q

Bourns

ESD Protection Diodes / TVS Diodes 30volts 1.5kW 5% Uni-Dir. AEC-Q101

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Datasheet

9,579In Stock

Cut Tape

£0.89

£0.42

£0.365

£0.282

Reel

£0.197

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMCJ33CA-Q
Bourns
1: £0.952
14,767In Stock

Mfr. Part No.
SMCJ33CA-Q

Mouser Part No
652-SMCJ33CA-Q

Bourns

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

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Datasheet

14,767In Stock

Cut Tape

£0.952

£0.396

£0.308

£0.251

Reel

£0.214

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 160volts 5uA 11.6 Amps Bi-Dir

SMLJ160CA
Bourns
1: £0.969
6,965In Stock

Mfr. Part No.
SMLJ160CA

Mouser Part No
652-SMLJ160CA

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 11.6 Amps Bi-Dir

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Datasheet

6,965In Stock

Cut Tape

£0.969

£0.711

£0.611

£0.502

Reel

£0.391

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 7volts 200uA 250 Amps Uni-Dir

SMLJ7.0A
Bourns
1: £0.54
5,441In Stock

Mfr. Part No.
SMLJ7.0A

Mouser Part No
652-SMLJ7.0A

Bourns

ESD Protection Diodes / TVS Diodes 7volts 200uA 250 Amps Uni-Dir

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Datasheet

5,441In Stock

Cut Tape

£0.54

£0.503

£0.435

£0.37

Reel

£0.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Bi-Dir

SMLJ75CA
Bourns
1: £0.969
9,283In Stock

Mfr. Part No.
SMLJ75CA

Mouser Part No
652-SMLJ75CA

Bourns

ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Bi-Dir

Learn More

Datasheet

9,283In Stock

Cut Tape

£0.969

£0.711

£0.611

£0.502

Reel

£0.391

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 90volts 5uA 20.6 Amps Uni-Dir

SMLJ90A
Bourns
1: £0.834
9,005In Stock

Mfr. Part No.
SMLJ90A

Mouser Part No
652-SMLJ90A

Bourns

ESD Protection Diodes / TVS Diodes 90volts 5uA 20.6 Amps Uni-Dir

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Datasheet

9,005In Stock

Cut Tape

£0.834

£0.633

£0.526

£0.432

Reel

£0.32

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT085-300-WH
Bourns
1: £1.74
9,041In Stock

Mfr. Part No.
TBU-DT085-300-WH

Mouser Part No
652-TBU-DT085-300-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

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Datasheet

9,041In Stock

Cut Tape

£1.74

£1.52

£1.05

£0.849

£0.796

Reel

£0.68

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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
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

Learn More

Datasheet

6,000Expected 19/01/2027

Cut Tape

£1.48

£1.24

£0.978

£0.826

£0.78

Reel

£0.67

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 10V 1500W UniDir

1.5SMC10A
Bourns
1: £0.653
12,037In Stock

Mfr. Part No.
1.5SMC10A

Mouser Part No
652-1.5SMC10A

Bourns

ESD Protection Diodes / TVS Diodes 10V 1500W UniDir

Learn More

Datasheet

12,037In Stock

Cut Tape

£0.653

£0.407

£0.264

£0.202

Reel

£0.156

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15V 1500W UniDir

1.5SMC15A
Bourns
1: £0.511
11,141In Stock

Mfr. Part No.
1.5SMC15A

Mouser Part No
652-1.5SMC15A

Bourns

ESD Protection Diodes / TVS Diodes 15V 1500W UniDir

Learn More

Datasheet

11,141In Stock

Cut Tape

£0.511

£0.294

£0.212

£0.172

Reel

£0.132

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 250V 1500W BiDir

1.5SMC250CA
Bourns
1: £1.05
13,541In Stock

Mfr. Part No.
1.5SMC250CA

Mouser Part No
652-1.5SMC250CA

Bourns

ESD Protection Diodes / TVS Diodes 250V 1500W BiDir

Learn More

Datasheet

13,541In Stock

Cut Tape

£1.05

£0.459

£0.363

£0.30

Reel

£0.253

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

1.5SMC550CA
Bourns
1: £1.05
14,783In Stock

Mfr. Part No.
1.5SMC550CA

Mouser Part No
652-1.5SMC550CA

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

Learn More

Datasheet

14,783In Stock

Cut Tape

£1.05

£0.528

£0.437

£0.341

Reel

£0.261

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG1206MLC-12E
Bourns
1: £0.555
8,841In Stock

Mfr. Part No.
CG1206MLC-12E

Mouser Part No
652-CG1206MLC-12E

Bourns

Varistors CHIP GUARD

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Datasheet

8,841In Stock

Cut Tape

£0.555

£0.356

£0.312

£0.291

Reel

£0.238

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

P4SMA440A
Bourns
1: £0.458
13,119In Stock

Mfr. Part No.
P4SMA440A

Mouser Part No
652-P4SMA440A

Bourns

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

Learn More

Datasheet

13,119In Stock

Cut Tape

£0.458

£0.217

£0.178

£0.144

Reel

£0.093

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

P4SMA540CA
Bourns
1: £0.661
8,428In Stock

Mfr. Part No.
P4SMA540CA

Mouser Part No
652-P4SMA540CA

Bourns

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

Learn More

Datasheet

8,428In Stock

Cut Tape

£0.661

£0.41

£0.265

£0.203

Reel

£0.142

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

P6SMB120CA
Bourns
1: £0.458
14,405In Stock

Mfr. Part No.
P6SMB120CA

Mouser Part No
652-P6SMB120CA

Bourns

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

Learn More

Datasheet

14,405In Stock

Cut Tape

£0.458

£0.217

£0.178

£0.144

Reel

£0.092

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

P6SMB150CA
Bourns
1: £0.63
11,936In Stock

Mfr. Part No.
P6SMB150CA

Mouser Part No
652-P6SMB150CA

Bourns

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

Learn More

Datasheet

11,936In Stock

Cut Tape

£0.63

£0.39

£0.251

£0.192

Reel

£0.149

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

P6SMB200CA
Bourns
1: £0.63
14,757In Stock

Mfr. Part No.
P6SMB200CA

Mouser Part No
652-P6SMB200CA

Bourns

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

Learn More

Datasheet

14,757In Stock

Cut Tape

£0.63

£0.302

£0.251

£0.192

Reel

£0.148

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 510V 600W UniDir

P6SMB510A
Bourns
1: £0.684
18,881In Stock

Mfr. Part No.
P6SMB510A

Mouser Part No
652-P6SMB510A

Bourns

ESD Protection Diodes / TVS Diodes 510V 600W UniDir

Learn More

Datasheet

18,881In Stock

Cut Tape

£0.684

£0.422

£0.273

£0.21

Reel

£0.162

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tube for RS-485 Ports

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