Circuit Protection – Mouser Finland

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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 #

Varistors Chip Guard 0402 3.3 Volts

CG0402MLC-3.3LG
Bourns
1: 0,215 €
34 971In Stock

Mfr. Part No.
CG0402MLC-3.3LG

Mouser Part No
652-CG0402MLC-3.3LG

Bourns

Varistors Chip Guard 0402 3.3 Volts

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Datasheet

34 971In Stock

Cut Tape

0,215 €

0,128 €

0,11 €

0,101 €

0,099 €

Reel

0,099 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors CHIP GUARD 5VOLT

CG0402MLU-05G
Bourns
1: 0,241 €
16 314In Stock
60 000Expected 23/11/2026

Mfr. Part No.
CG0402MLU-05G

Mouser Part No
652-CG0402MLU-05G

Bourns

Varistors CHIP GUARD 5VOLT

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Datasheet

16 314In Stock

60 000Expected 23/11/2026

Cut Tape

0,241 €

0,15 €

0,128 €

0,118 €

View

Reel

0,097 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors CHIP GUARD 12VOLT

CG0402MLU-12G
Bourns
1: 0,241 €
18 065In Stock
100 000Expected 01/12/2026

Mfr. Part No.
CG0402MLU-12G

Mouser Part No
652-CG0402MLU-12G

Bourns

Varistors CHIP GUARD 12VOLT

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Datasheet

18 065In Stock

100 000Expected 01/12/2026

Cut Tape

0,241 €

0,15 €

0,128 €

0,118 €

View

Reel

0,095 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors CHIP GUARD 3.3VOLT

CG0402MLU-3.3G
Bourns
1: 0,241 €
37 993In Stock

Mfr. Part No.
CG0402MLU-3.3G

Mouser Part No
652-CG0402MLU-3.3G

Bourns

Varistors CHIP GUARD 3.3VOLT

Learn More

Datasheet

37 993In Stock

Cut Tape

0,241 €

0,15 €

0,128 €

0,118 €

View

Reel

0,095 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

Varistors CHIP GUARD

CG0603MLC-24LE
Bourns
1: 0,241 €
19 193In Stock

Mfr. Part No.
CG0603MLC-24LE

Mouser Part No
652-CG0603MLC-24LE

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

19 193In Stock

Cut Tape

0,241 €

0,15 €

0,128 €

0,118 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

CG0603MLC-3.3LE
Bourns
1: 0,241 €
20 039In Stock

Mfr. Part No.
CG0603MLC-3.3LE

Mouser Part No
652-CG0603MLC-3.3LE

Bourns

Varistors CHIP GUARD 3.3VOLT LOW LEAKAGE

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Datasheet

20 039In Stock

Cut Tape

0,241 €

0,15 €

0,128 €

0,118 €

Reel

0,097 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Varistors CHIP GUARD 5VOLT

CG0603MLU-05E
Bourns
1: 0,284 €
58 297In Stock

Mfr. Part No.
CG0603MLU-05E

Mouser Part No
652-CG0603MLU-05E

Bourns

Varistors CHIP GUARD 5VOLT

Learn More

Datasheet

58 297In Stock

Cut Tape

0,284 €

0,173 €

0,149 €

0,138 €

Reel

0,114 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Varistors CHIP GUARD 24VOLT

CG0603MLU-24E
Bourns
1: 0,275 €
33 250In Stock

Mfr. Part No.
CG0603MLU-24E

Mouser Part No
652-CG0603MLU-24E

Bourns

Varistors CHIP GUARD 24VOLT

Learn More

Datasheet

33 250In Stock

Cut Tape

0,275 €

0,166 €

0,143 €

0,132 €

Reel

0,11 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Varistors CHIP GUARD 3.3VOLT

CG0603MLU-3.3E
Bourns
1: 0,275 €
12 439In Stock
30 000Expected 28/10/2026

Mfr. Part No.
CG0603MLU-3.3E

Mouser Part No
652-CG0603MLU-3.3E

Bourns

Varistors CHIP GUARD 3.3VOLT

Learn More

Datasheet

12 439In Stock

30 000Expected 28/10/2026

Cut Tape

0,275 €

0,166 €

0,143 €

0,132 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-100-WH
Bourns
1: 1,91 €
2 536In Stock

Mfr. Part No.
TBU-CA040-100-WH

Mouser Part No
652-TBU-CA040-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

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Datasheet

2 536In Stock

Cut Tape

1,91 €

1,61 €

1,11 €

0,894 €

0,817 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-200-WH
Bourns
1: 1,85 €
3 237In Stock

Mfr. Part No.
TBU-CA040-200-WH

Mouser Part No
652-TBU-CA040-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

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Datasheet

3 237In Stock

Cut Tape

1,85 €

1,61 €

1,05 €

0,886 €

0,779 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 100V 1500W UniDir

1.5SMC100A
Bourns
1: 0,834 €
14 895In Stock

Mfr. Part No.
1.5SMC100A

Mouser Part No
652-1.5SMC100A

Bourns

ESD Protection Diodes / TVS Diodes 100V 1500W UniDir

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Datasheet

14 895In Stock

Cut Tape

0,834 €

0,398 €

0,336 €

0,258 €

Reel

0,20 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 12V 1500W BiDir

1.5SMC12CA
Bourns
1: 0,843 €
12 003In Stock

Mfr. Part No.
1.5SMC12CA

Mouser Part No
652-1.5SMC12CA

Bourns

ESD Protection Diodes / TVS Diodes 12V 1500W BiDir

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Datasheet

12 003In Stock

Cut Tape

0,843 €

0,396 €

0,341 €

0,262 €

Reel

0,203 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 13V 1500W UniDir

1.5SMC13A
Bourns
1: 0,679 €
10 448In Stock

Mfr. Part No.
1.5SMC13A

Mouser Part No
652-1.5SMC13A

Bourns

ESD Protection Diodes / TVS Diodes 13V 1500W UniDir

Learn More

Datasheet

10 448In Stock

Cut Tape

0,679 €

0,367 €

0,282 €

0,239 €

Reel

0,185 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 150V 1500W BiDir

1.5SMC150CA
Bourns
1: 1,22 €
7 537In Stock

Mfr. Part No.
1.5SMC150CA

Mouser Part No
652-1.5SMC150CA

Bourns

ESD Protection Diodes / TVS Diodes 150V 1500W BiDir

Learn More

Datasheet

7 537In Stock

Cut Tape

1,22 €

0,599 €

0,512 €

0,425 €

Reel

0,338 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 160V 1500W UniDir

1.5SMC160A
Bourns
1: 0,894 €
9 329In Stock

Mfr. Part No.
1.5SMC160A

Mouser Part No
652-1.5SMC160A

Bourns

ESD Protection Diodes / TVS Diodes 160V 1500W UniDir

Learn More

Datasheet

9 329In Stock

Cut Tape

0,894 €

0,421 €

0,362 €

0,28 €

Reel

0,218 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 180V 1500W UniDir

1.5SMC180A
Bourns
1: 0,869 €
7 748In Stock
12 000Expected 15/12/2026

Mfr. Part No.
1.5SMC180A

Mouser Part No
652-1.5SMC180A

Bourns

ESD Protection Diodes / TVS Diodes 180V 1500W UniDir

Learn More

Datasheet

7 748In Stock

12 000Expected 15/12/2026

Cut Tape

0,869 €

0,421 €

0,354 €

0,273 €

Reel

0,229 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 200V 1500W UniDir

1.5SMC200A
Bourns
1: 0,894 €
7 104In Stock

Mfr. Part No.
1.5SMC200A

Mouser Part No
652-1.5SMC200A

Bourns

ESD Protection Diodes / TVS Diodes 200V 1500W UniDir

Learn More

Datasheet

7 104In Stock

Cut Tape

0,894 €

0,421 €

0,362 €

0,28 €

Reel

0,218 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 220V 1500W UniDir

1.5SMC220A
Bourns
1: 1,12 €
5 314In Stock

Mfr. Part No.
1.5SMC220A

Mouser Part No
652-1.5SMC220A

Bourns

ESD Protection Diodes / TVS Diodes 220V 1500W UniDir

Learn More

Datasheet

5 314In Stock

Cut Tape

1,12 €

0,532 €

0,459 €

0,358 €

Reel

0,29 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 220V 1500W BiDir

1.5SMC220CA
Bourns
1: 1,32 €
6 367In Stock

Mfr. Part No.
1.5SMC220CA

Mouser Part No
652-1.5SMC220CA

Bourns

ESD Protection Diodes / TVS Diodes 220V 1500W BiDir

Learn More

Datasheet

6 367In Stock

Cut Tape

1,32 €

0,828 €

0,549 €

0,429 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 250V 1500W UniDir

1.5SMC250A
Bourns
1: 1,12 €
8 753In Stock

Mfr. Part No.
1.5SMC250A

Mouser Part No
652-1.5SMC250A

Bourns

ESD Protection Diodes / TVS Diodes 250V 1500W UniDir

Learn More

Datasheet

8 753In Stock

Cut Tape

1,12 €

0,532 €

0,423 €

0,335 €

Reel

0,255 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 300V 1500W BiDir

1.5SMC300CA
Bourns
1: 1,24 €
11 897In Stock

Mfr. Part No.
1.5SMC300CA

Mouser Part No
652-1.5SMC300CA

Bourns

ESD Protection Diodes / TVS Diodes 300V 1500W BiDir

Learn More

Datasheet

11 897In Stock

Cut Tape

1,24 €

0,605 €

0,517 €

0,404 €

Reel

0,341 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 350V 1500W UniDir

1.5SMC350A
Bourns
1: 1,09 €
10 687In Stock

Mfr. Part No.
1.5SMC350A

Mouser Part No
652-1.5SMC350A

Bourns

ESD Protection Diodes / TVS Diodes 350V 1500W UniDir

Learn More

Datasheet

10 687In Stock

Cut Tape

1,09 €

0,532 €

0,449 €

0,35 €

Reel

0,267 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

1.5SMC350CA
Bourns
1: 1,20 €
8 450In Stock

Mfr. Part No.
1.5SMC350CA

Mouser Part No
652-1.5SMC350CA

Bourns

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

Learn More

Datasheet

8 450In Stock

Cut Tape

1,20 €

0,605 €

0,50 €

0,391 €

Reel

0,299 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 39V 1500W UniDir

1.5SMC39A
Bourns
1: 0,688 €
9 063In Stock

Mfr. Part No.
1.5SMC39A

Mouser Part No
652-1.5SMC39A

Bourns

ESD Protection Diodes / TVS Diodes 39V 1500W UniDir

Learn More

Datasheet

9 063In Stock

Cut Tape

0,688 €

0,367 €

0,302 €

0,231 €

Reel

0,179 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Gas Discharge Tube for RS-485 Ports

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