Circuit Protection – Mouser Singapore

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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 #

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: $3.24
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

$3.24

$2.82

$1.94

$1.58

$1.48

Reel

$1.22

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMLJ22CA
Bourns
1: $1.60
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

$1.60

$1.30

$1.01

$0.832

Reel

$0.628

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: $0.789
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

$0.789

$0.469

$0.29

$0.253

View

Reel

$0.135

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: $154.35
21In Stock
60Expected 9/12/2026

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 9/12/2026

$154.35

$149.41

Min.: 1
Mult.: 1

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

5.0SMDJ15CA-Q
Bourns
1: $2.69
3,000In Stock
6,000Expected 19/1/2027

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 19/1/2027

Cut Tape

$2.69

$2.24

$1.77

$1.50

$1.41

Reel

$1.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 150V 1500W UniDir

1.5SMC150A
Bourns
1: $1.37
11,323In Stock

Mfr. Part No.
1.5SMC150A

Mouser Part No
652-1.5SMC150A

Bourns

ESD Protection Diodes / TVS Diodes 150V 1500W UniDir

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Datasheet

11,323In Stock

Cut Tape

$1.37

$0.855

$0.56

$0.432

Reel

$0.339

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200V 1500W BiDir

1.5SMC200CA
Bourns
1: $1.86
13,230In Stock

Mfr. Part No.
1.5SMC200CA

Mouser Part No
652-1.5SMC200CA

Bourns

ESD Protection Diodes / TVS Diodes 200V 1500W BiDir

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Datasheet

13,230In Stock

Cut Tape

$1.86

$1.18

$0.781

$0.612

Reel

$0.468

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

1.5SMC43A
Bourns
1: $1.09
13,117In Stock

Mfr. Part No.
1.5SMC43A

Mouser Part No
652-1.5SMC43A

Bourns

ESD Protection Diodes / TVS Diodes 43V 1500W UniDir

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Datasheet

13,117In Stock

Cut Tape

$1.09

$0.578

$0.405

$0.332

Reel

$0.262

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

1.5SMC56A
Bourns
1: $0.952
15,937In Stock

Mfr. Part No.
1.5SMC56A

Mouser Part No
652-1.5SMC56A

Bourns

ESD Protection Diodes / TVS Diodes 56V 1500W UniDir

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Datasheet

15,937In Stock

Cut Tape

$0.952

$0.71

$0.481

$0.384

Reel

$0.264

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 82V 1500W BiDir

1.5SMC82CA
Bourns
1: $1.02
12,580In Stock

Mfr. Part No.
1.5SMC82CA

Mouser Part No
652-1.5SMC82CA

Bourns

ESD Protection Diodes / TVS Diodes 82V 1500W BiDir

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Datasheet

12,580In Stock

Cut Tape

$1.02

$0.736

$0.457

$0.332

Reel

$0.295

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ130A
Bourns
1: $3.37
5,258In Stock

Mfr. Part No.
5.0SMDJ130A

Mouser Part No
652-5.0SMDJ130A

Bourns

ESD Protection Diodes / TVS Diodes 130V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

5,258In Stock

Cut Tape

$3.37

$2.16

$1.48

$1.25

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ18A
Bourns
1: $3.18
1,995In Stock

Mfr. Part No.
5.0SMDJ18A

Mouser Part No
652-5.0SMDJ18A

Bourns

ESD Protection Diodes / TVS Diodes 18V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

1,995In Stock

Cut Tape

$3.18

$2.04

$1.40

$1.18

Reel

$0.949

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

5.0SMDJ18CA-Q
Bourns
1: $2.69
4,869In Stock

Mfr. Part No.
5.0SMDJ18CA-Q

Mouser Part No
652-5.0SMDJ18CA-Q

Bourns

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

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Datasheet

4,869In Stock

Cut Tape

$2.69

$2.24

$1.77

$1.47

$1.27

Reel

$1.23

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 64V 5kW BIDIR SMC

5.0SMDJ64CA
Bourns
1: $3.37
4,788In Stock

Mfr. Part No.
5.0SMDJ64CA

Mouser Part No
652-5.0SMDJ64CA

Bourns

ESD Protection Diodes / TVS Diodes 64V 5kW BIDIR SMC

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Datasheet

4,788In Stock

Cut Tape

$3.37

$2.16

$1.48

$1.25

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

5.0SMDJ70CA
Bourns
1: $3.37
5,696In Stock

Mfr. Part No.
5.0SMDJ70CA

Mouser Part No
652-5.0SMDJ70CA

Bourns

ESD Protection Diodes / TVS Diodes 70V 5kW BIDIR SMC

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Datasheet

5,696In Stock

Cut Tape

$3.37

$2.16

$1.48

$1.25

Reel

$1.00

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

P4SMA550A
Bourns
1: $1.17
21,750In Stock

Mfr. Part No.
P4SMA550A

Mouser Part No
652-P4SMA550A

Bourns

ESD Protection Diodes / TVS Diodes 550V 400W UniDir

Learn More

Datasheet

21,750In Stock

Cut Tape

$1.17

$0.724

$0.468

$0.358

Reel

$0.237

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

P6SMB250A
Bourns
1: $1.16
14,002In Stock

Mfr. Part No.
P6SMB250A

Mouser Part No
652-P6SMB250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 600W UniDir

Learn More

Datasheet

14,002In Stock

Cut Tape

$1.16

$0.713

$0.46

$0.351

Reel

$0.25

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

P6SMB300CA
Bourns
1: $0.87
12,292In Stock

Mfr. Part No.
P6SMB300CA

Mouser Part No
652-P6SMB300CA

Bourns

ESD Protection Diodes / TVS Diodes 300V 600W BiDir

Learn More

Datasheet

12,292In Stock

Cut Tape

$0.87

$0.571

$0.398

$0.324

Reel

$0.265

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

P6SMB350CA
Bourns
1: $1.24
19,608In Stock

Mfr. Part No.
P6SMB350CA

Mouser Part No
652-P6SMB350CA

Bourns

ESD Protection Diodes / TVS Diodes 350V 600W BiDir

Learn More

Datasheet

19,608In Stock

Cut Tape

$1.24

$0.764

$0.495

$0.379

Reel

$0.294

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

P6SMB400CA
Bourns
1: $1.20
20,807In Stock

Mfr. Part No.
P6SMB400CA

Mouser Part No
652-P6SMB400CA

Bourns

ESD Protection Diodes / TVS Diodes 400V 600W BiDir

Learn More

Datasheet

20,807In Stock

Cut Tape

$1.20

$0.743

$0.481

$0.369

Reel

$0.258

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 510V 600W BiDir

P6SMB510CA
Bourns
1: $1.24
14,183In Stock

Mfr. Part No.
P6SMB510CA

Mouser Part No
652-P6SMB510CA

Bourns

ESD Protection Diodes / TVS Diodes 510V 600W BiDir

Learn More

Datasheet

14,183In Stock

Cut Tape

$1.24

$0.766

$0.496

$0.381

Reel

$0.256

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir

SMAJ160A
Bourns
1: $0.68
28,286In Stock

Mfr. Part No.
SMAJ160A

Mouser Part No
652-SMAJ160A

Bourns

ESD Protection Diodes / TVS Diodes 160volts 5uA 1.5 Amps Uni-Dir

Learn More

Datasheet

28,286In Stock

Cut Tape

$0.68

$0.442

$0.156

$0.135

Reel

$0.11

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Bi-Dir. AEC-Q101

SMBJ16CA-Q
Bourns
1: $0.979
11,103In Stock

Mfr. Part No.
SMBJ16CA-Q

Mouser Part No
652-SMBJ16CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 16volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

11,103In Stock

Cut Tape

$0.979

$0.601

$0.386

$0.294

Reel

$0.224

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Bi-Dir

SMBJ18CA
Bourns
1: $0.53
21,950In Stock

Mfr. Part No.
SMBJ18CA

Mouser Part No
652-SMBJ18CA

Bourns

ESD Protection Diodes / TVS Diodes 18volts 5uA 20.5 Amps Bi-Dir

Learn More

Datasheet

21,950In Stock

Cut Tape

$0.53

$0.295

$0.224

$0.175

Reel

$0.158

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

SMBJ220A
Bourns
1: $1.18
13,632In Stock

Mfr. Part No.
SMBJ220A

Mouser Part No
652-SMBJ220A

Bourns

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

Learn More

Datasheet

13,632In Stock

Cut Tape

$1.18

$0.732

$0.473

$0.363

Reel

$0.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tube for RS-485 Ports

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