Circuit Protection – Mouser Taiwan

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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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Types of Circuit Protection

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Part #

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

SMLJ22CA
Bourns
1: NT$25.81
33,767In Stock

Mfr. Part #
SMLJ22CA

Mouser Part #
652-SMLJ22CA

Bourns

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

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Datasheet

33,767In Stock

Cut Tape

NT$25.81

NT$25.60

NT$21.73

NT$18.82

Reel

NT$16.56

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Board Mount Surge Protectors 100mA 850Vimp

P850-G120-WH
Bourns
1: NT$85.32
24,236In Stock

Mfr. Part #
P850-G120-WH

Mouser Part #
652-P850-G120-WH

Bourns

Board Mount Surge Protectors 100mA 850Vimp

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Datasheet

Product Comments

24,236In Stock

Cut Tape

NT$85.32

NT$69.55

NT$51.27

NT$41.59

Reel

NT$32.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes SO-8 2.8V 8DIODE Low Capacitance

CDNBS08-SLVU2.8-8
Bourns
1: NT$125.48
8,439In Stock

Mfr. Part #
CDNBS08-SLVU2.8-8

Mouser Part #
652-CDNBS08SLVU2.8-8

Bourns

ESD Protection Diodes / TVS Diodes SO-8 2.8V 8DIODE Low Capacitance

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Datasheet

8,439In Stock

Cut Tape

NT$125.48

NT$89.98

NT$69.55

NT$62.74

View

Reel

NT$53.78

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

CDSOT236-0502
Bourns
1: NT$31.19
8,308In Stock

Mfr. Part #
CDSOT236-0502

Mouser Part #
652-CDSOT236-0502

Bourns

ESD Protection Diodes / TVS Diodes Steering Diode 4 Line Array

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Datasheet

8,308In Stock

Cut Tape

NT$31.19

NT$19.29

NT$12.48

NT$9.57

Reel

NT$7.39

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG0402MLC-24LGA
Bourns
1: NT$20.79
29,624In Stock

Mfr. Part #
CG0402MLC-24LGA

Mouser Part #
652-CG0402MLC-24LGA

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

29,624In Stock

Cut Tape

NT$20.79

NT$12.37

NT$7.64

NT$6.67

View

Reel

NT$3.55

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Varistors Chip Guard 0402 24 Volts

CG0402MLC-24LG
Bourns
1: NT$8.96
38,445In Stock

Mfr. Part #
CG0402MLC-24LG

Mouser Part #
652-CG0402MLC-24LG

Bourns

Varistors Chip Guard 0402 24 Volts

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Datasheet

38,445In Stock

Cut Tape

NT$8.96

NT$5.34

NT$4.59

NT$4.19

View

Reel

NT$3.30

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

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

5.0SMDJ15CA-Q
Bourns
1: NT$70.98
3,000In Stock
6,000Expected 1/19/2027

Mfr. Part #
5.0SMDJ15CA-Q

Mouser Part #
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 1/19/2027

Cut Tape

NT$70.98

NT$59.15

NT$46.61

NT$39.44

View

Reel

NT$32.70

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: NT$4,068.98
21In Stock
60Expected 12/9/2026

Mfr. Part #
PTVS10-430C-TH

Mouser Part #
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 12/9/2026

NT$4,068.98

NT$3,938.48

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 10V 1500W UniDir

1.5SMC10A
Bourns
1: NT$31.19
12,037In Stock

Mfr. Part #
1.5SMC10A

Mouser Part #
652-1.5SMC10A

Bourns

ESD Protection Diodes / TVS Diodes 10V 1500W UniDir

Learn More

Datasheet

12,037In Stock

Cut Tape

NT$31.19

NT$19.43

NT$12.58

NT$9.64

Reel

NT$7.46

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15V 1500W UniDir

1.5SMC15A
Bourns
1: NT$24.38
11,372In Stock

Mfr. Part #
1.5SMC15A

Mouser Part #
652-1.5SMC15A

Bourns

ESD Protection Diodes / TVS Diodes 15V 1500W UniDir

Learn More

Datasheet

11,372In Stock

Cut Tape

NT$24.38

NT$16.10

NT$10.22

NT$8.28

Reel

NT$6.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 250V 1500W UniDir

1.5SMC250A
Bourns
1: NT$45.53
9,039In Stock

Mfr. Part #
1.5SMC250A

Mouser Part #
652-1.5SMC250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 1500W UniDir

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Datasheet

9,039In Stock

Cut Tape

NT$45.53

NT$21.62

NT$15.20

NT$12.48

Reel

NT$10.22

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 250V 1500W BiDir

1.5SMC250CA
Bourns
1: NT$49.83
13,541In Stock

Mfr. Part #
1.5SMC250CA

Mouser Part #
652-1.5SMC250CA

Bourns

ESD Protection Diodes / TVS Diodes 250V 1500W BiDir

Learn More

Datasheet

13,541In Stock

Cut Tape

NT$49.83

NT$20.69

NT$15.56

NT$13.41

Reel

NT$11.79

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

1.5SMC550CA
Bourns
1: NT$49.83
14,893In Stock

Mfr. Part #
1.5SMC550CA

Mouser Part #
652-1.5SMC550CA

Bourns

ESD Protection Diodes / TVS Diodes 550V 1500W BiDir

Learn More

Datasheet

14,893In Stock

Cut Tape

NT$49.83

NT$31.44

NT$20.83

NT$16.31

Reel

NT$12.48

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors CHIP GUARD

CG1206MLC-12E
Bourns
1: NT$26.53
8,841In Stock

Mfr. Part #
CG1206MLC-12E

Mouser Part #
652-CG1206MLC-12E

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

8,841In Stock

Cut Tape

NT$26.53

NT$16.99

NT$14.88

NT$13.87

View

Reel

NT$11.36

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

P4SMA440A
Bourns
1: NT$21.87
13,119In Stock

Mfr. Part #
P4SMA440A

Mouser Part #
652-P4SMA440A

Bourns

ESD Protection Diodes / TVS Diodes 440V 400W UniDir

Learn More

Datasheet

13,119In Stock

Cut Tape

NT$21.87

NT$13.34

NT$8.50

NT$6.88

Reel

NT$4.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

P4SMA540CA
Bourns
1: NT$31.55
8,428In Stock

Mfr. Part #
P4SMA540CA

Mouser Part #
652-P4SMA540CA

Bourns

ESD Protection Diodes / TVS Diodes 540V 400W BiDir

Learn More

Datasheet

8,428In Stock

Cut Tape

NT$31.55

NT$19.57

NT$12.69

NT$9.72

Reel

NT$6.78

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

P6SMB120CA
Bourns
1: NT$12.55
14,405In Stock

Mfr. Part #
P6SMB120CA

Mouser Part #
652-P6SMB120CA

Bourns

ESD Protection Diodes / TVS Diodes 120V 600W BiDir

Learn More

Datasheet

14,405In Stock

Cut Tape

NT$12.55

NT$8.25

NT$5.88

NT$4.91

Reel

NT$4.16

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

P6SMB150CA
Bourns
1: NT$30.83
12,336In Stock

Mfr. Part #
P6SMB150CA

Mouser Part #
652-P6SMB150CA

Bourns

ESD Protection Diodes / TVS Diodes 150V 600W BiDir

Learn More

Datasheet

12,336In Stock

Cut Tape

NT$30.83

NT$19.07

NT$12.33

NT$9.43

Reel

NT$7.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

P6SMB200CA
Bourns
1: NT$30.11
14,757In Stock

Mfr. Part #
P6SMB200CA

Mouser Part #
652-P6SMB200CA

Bourns

ESD Protection Diodes / TVS Diodes 200V 600W BiDir

Learn More

Datasheet

14,757In Stock

Cut Tape

NT$30.11

NT$18.64

NT$12.01

NT$9.18

Reel

NT$7.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 510V 600W UniDir

P6SMB510A
Bourns
1: NT$32.62
18,911In Stock

Mfr. Part #
P6SMB510A

Mouser Part #
652-P6SMB510A

Bourns

ESD Protection Diodes / TVS Diodes 510V 600W UniDir

Learn More

Datasheet

18,911In Stock

Cut Tape

NT$32.62

NT$20.15

NT$13.05

NT$10.00

Reel

NT$7.74

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 10kA 320V PTVS Diode Bidirectional

PTVS10-320C-TH
Bourns
1: NT$4,149.64
27In Stock

Mfr. Part #
PTVS10-320C-TH

Mouser Part #
652-PTVS10-320C-TH

Bourns

ESD Protection Diodes / TVS Diodes 10kA 320V PTVS Diode Bidirectional

Learn More

Datasheet

27In Stock

NT$4,149.64

NT$3,332.97

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101

SMAJ14A-Q
Bourns
1: NT$19.36
40,556In Stock

Mfr. Part #
SMAJ14A-Q

Mouser Part #
652-SMAJ14A-Q

Bourns

ESD Protection Diodes / TVS Diodes 14volts 400W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

40,556In Stock

Cut Tape

NT$19.36

NT$11.94

NT$7.60

NT$6.09

Reel

NT$3.23

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir

SMAJ150CA
Bourns
1: NT$12.91
16,161In Stock

Mfr. Part #
SMAJ150CA

Mouser Part #
652-SMAJ150CA

Bourns

ESD Protection Diodes / TVS Diodes 150volts 5uA 1.6 Amps Bi-Dir

Learn More

Datasheet

16,161In Stock

Cut Tape

NT$12.91

NT$8.25

NT$5.70

NT$4.66

Reel

NT$3.51

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ6.0CA
Bourns
1: NT$19.00
33,169In Stock

Mfr. Part #
SMAJ6.0CA

Mouser Part #
652-SMAJ6.0CA

Bourns

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

Learn More

Datasheet

33,169In Stock

Cut Tape

NT$19.00

NT$11.76

NT$7.53

NT$5.74

Reel

NT$3.91

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

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

SMAJ64CA
Bourns
1: NT$15.77
31,611In Stock

Mfr. Part #
SMAJ64CA

Mouser Part #
652-SMAJ64CA

Bourns

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

Learn More

Datasheet

31,611In Stock

Cut Tape

NT$15.77

NT$8.96

NT$6.52

NT$5.38

Reel

NT$3.44

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Gas Discharge Tube for RS-485 Ports

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