Circuit Protection – Mouser Estonia

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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 Bi-directional TBU

TBU-CA065-050-WH
Bourns
1: 1,62 €
8.382In Stock
8.900Expected 2/23/2026

Mfr. Part No.
TBU-CA065-050-WH

Mouser Part No
652-TBU-CA065-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

8.382In Stock

8.900Expected 2/23/2026

Cut Tape

1,62 €

1,26 €

0,842 €

0,826 €

0,777 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA065-500-WH
Bourns
1: 1,75 €
8.244In Stock

Mfr. Part No.
TBU-CA065-500-WH

Mouser Part No
652-TBU-CA065-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

8.244In Stock

Cut Tape

1,75 €

1,46 €

1,09 €

0,963 €

0,771 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-050-WH
Bourns
1: 1,80 €
10.791In Stock
6.000Expected 7/20/2026

Mfr. Part No.
TBU-CA085-050-WH

Mouser Part No
652-TBU-CA085-050-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

10.791In Stock

6.000Expected 7/20/2026

Cut Tape

1,80 €

1,44 €

1,02 €

0,826 €

View

Reel

0,777 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-100-WH
Bourns
1: 1,55 €
12.123In Stock

Mfr. Part No.
TBU-CA085-100-WH

Mouser Part No
652-TBU-CA085-100-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

12.123In Stock

Cut Tape

1,55 €

1,10 €

0,937 €

0,903 €

Reel

0,80 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-200-WH
Bourns
1: 1,58 €
7.374In Stock

Mfr. Part No.
TBU-CA085-200-WH

Mouser Part No
652-TBU-CA085-200-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

7.374In Stock

Cut Tape

1,58 €

1,27 €

1,02 €

0,877 €

0,856 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-300-WH
Bourns
1: 1,82 €
15.487In Stock

Mfr. Part No.
TBU-CA085-300-WH

Mouser Part No
652-TBU-CA085-300-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

15.487In Stock

Cut Tape

1,82 €

1,49 €

0,929 €

0,783 €

0,782 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA085-500-WH
Bourns
1: 1,29 €
5.556In Stock

Mfr. Part No.
TBU-CA085-500-WH

Mouser Part No
652-TBU-CA085-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

5.556In Stock

Cut Tape

1,29 €

1,18 €

0,836 €

0,809 €

0,808 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT065-300-WH
Bourns
1: 1,78 €
2.047In Stock

Mfr. Part No.
TBU-DT065-300-WH

Mouser Part No
652-TBU-DT065-300-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

2.047In Stock

Cut Tape

1,78 €

1,35 €

1,01 €

0,92 €

0,912 €

Reel

0,856 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

Board Mount Surge Protectors Dual Unidirectional TBU Device

TBU-DT085-100-WH
Bourns
1: 1,25 €
2.194In Stock

Mfr. Part No.
TBU-DT085-100-WH

Mouser Part No
652-TBU-DT085-100-WH

Bourns

Board Mount Surge Protectors Dual Unidirectional TBU Device

Learn More

Datasheet

2.194In Stock

Cut Tape

1,25 €

0,955 €

0,92 €

Reel

0,856 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

CDNBS08-T15C
Bourns
1: 1,92 €
62In Stock

Mfr. Part No.
CDNBS08-T15C

Mouser Part No
652-CDNBS08-T15C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

Learn More

Datasheet

62In Stock

Cut Tape

1,92 €

1,60 €

1,19 €

0,989 €

0,955 €

Reel

0,93 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.500

Varistors Chip Guard 0402 5 Volts

CG0402MLC-05LG
Bourns
1: 0,189 €
1.443In Stock
40.000Expected 4/1/2026

Mfr. Part No.
CG0402MLC-05LG

Mouser Part No
652-CG0402MLC-05LG

Bourns

Varistors Chip Guard 0402 5 Volts

Learn More

Datasheet

1.443In Stock

40.000Expected 4/1/2026

Cut Tape

0,189 €

0,114 €

0,101 €

0,085 €

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors Chip Guard 0402 24 Volts

CG0402MLC-24LG
Bourns
1: 0,224 €
10.399In Stock
30.000Expected 6/4/2026

Mfr. Part No.
CG0402MLC-24LG

Mouser Part No
652-CG0402MLC-24LG

Bourns

Varistors Chip Guard 0402 24 Volts

Learn More

Datasheet

10.399In Stock

30.000Expected 6/4/2026

Cut Tape

0,224 €

0,133 €

0,114 €

0,111 €

View

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors CHIP GUARD 12VOLT

CG0402MLU-12G
Bourns
1: 0,31 €
8.086In Stock
30.000Expected 5/14/2026

Mfr. Part No.
CG0402MLU-12G

Mouser Part No
652-CG0402MLU-12G

Bourns

Varistors CHIP GUARD 12VOLT

Learn More

Datasheet

8.086In Stock

30.000Expected 5/14/2026

Cut Tape

0,31 €

0,214 €

0,206 €

0,185 €

View

Reel

0,117 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors CHIP GUARD 3.3VOLT

CG0402MLU-3.3G
Bourns
1: 0,404 €
5.523In Stock
30.000Expected 6/18/2026

Mfr. Part No.
CG0402MLU-3.3G

Mouser Part No
652-CG0402MLU-3.3G

Bourns

Varistors CHIP GUARD 3.3VOLT

Learn More

Datasheet

5.523In Stock

30.000Expected 6/18/2026

Cut Tape

0,404 €

0,23 €

0,194 €

Reel

0,135 €

0,131 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10.000

Varistors Chip Guard 0603 5 Volts

CG0603MLC-05LE
Bourns
1: 0,198 €
475In Stock
30.000Expected 3/5/2026

Mfr. Part No.
CG0603MLC-05LE

Mouser Part No
652-CG0603MLC-05LE

Bourns

Varistors Chip Guard 0603 5 Volts

Learn More

Datasheet

475In Stock

30.000Expected 3/5/2026

Cut Tape

0,198 €

0,12 €

0,103 €

0,095 €

Reel

0,085 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors Chip Guard 0603 5 Volts

CG0603MLC-05LEA
Bourns
1: 0,258 €
7.778In Stock

Mfr. Part No.
CG0603MLC-05LEA

Mouser Part No
652-CG0603MLC-05LEA

Bourns

Varistors Chip Guard 0603 5 Volts

Learn More

Datasheet

7.778In Stock

Cut Tape

0,258 €

0,157 €

0,135 €

0,124 €

View

Reel

0,094 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors Chip Guard 0603 12 Volts

CG0603MLC-12LE
Bourns
1: 0,198 €
2.790In Stock
10.000Expected 6/17/2026

Mfr. Part No.
CG0603MLC-12LE

Mouser Part No
652-CG0603MLC-12LE

Bourns

Varistors Chip Guard 0603 12 Volts

Learn More

Datasheet

2.790In Stock

10.000Expected 6/17/2026

Cut Tape

0,198 €

0,12 €

0,103 €

0,095 €

View

Reel

0,078 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors Chip Guard 0603 12 Volts

CG0603MLC-12LEA
Bourns
1: 0,258 €
10.228In Stock

Mfr. Part No.
CG0603MLC-12LEA

Mouser Part No
652-CG0603MLC-12LEA

Bourns

Varistors Chip Guard 0603 12 Volts

Learn More

Datasheet

10.228In Stock

Cut Tape

0,258 €

0,157 €

0,135 €

0,124 €

0,123 €

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors CHIP GUARD

CG0603MLC-24LE
Bourns
1: 0,198 €
4.930In Stock
10.000Expected 2/25/2026

Mfr. Part No.
CG0603MLC-24LE

Mouser Part No
652-CG0603MLC-24LE

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

4.930In Stock

10.000Expected 2/25/2026

Cut Tape

0,198 €

0,12 €

0,103 €

0,095 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors CHIP GUARD

CG0603MLC-24LEA
Bourns
1: 0,258 €
9.471In Stock

Mfr. Part No.
CG0603MLC-24LEA

Mouser Part No
652-CG0603MLC-24LEA

Bourns

Varistors CHIP GUARD

Learn More

Datasheet

9.471In Stock

Cut Tape

0,258 €

0,157 €

0,135 €

0,124 €

0,121 €

Reel

0,121 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

Varistors CHIP GUARD 12VOLT

CG0603MLU-12E
Bourns
1: 0,301 €
3.535In Stock
10.000Expected 6/22/2026

Mfr. Part No.
CG0603MLU-12E

Mouser Part No
652-CG0603MLU-12E

Bourns

Varistors CHIP GUARD 12VOLT

Learn More

Datasheet

3.535In Stock

10.000Expected 6/22/2026

Cut Tape

0,301 €

0,175 €

0,148 €

0,138 €

0,13 €

Reel

0,109 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5.000

ESD Protection Diodes / TVS Diodes 30V 600W BiDir

P6SMB30CA-H
Bourns
1: 0,49 €
3.241In Stock

Mfr. Part No.
P6SMB30CA-H

Mouser Part No
652-P6SMB30CA-H

Bourns

ESD Protection Diodes / TVS Diodes 30V 600W BiDir

Learn More

Datasheet

3.241In Stock

Cut Tape

0,49 €

0,302 €

0,193 €

0,157 €

Reel

0,109 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2.000

Board Mount Surge Protectors Bi-directional TBU

TBU-CA040-500-WH
Bourns
1: 1,61 €
800In Stock
6.000Expected 2/26/2026

Mfr. Part No.
TBU-CA040-500-WH

Mouser Part No
652-TBU-CA040-500-WH

Bourns

Board Mount Surge Protectors Bi-directional TBU

Learn More

Datasheet

800In Stock

6.000Expected 2/26/2026

Cut Tape

1,61 €

1,15 €

0,826 €

0,817 €

0,771 €

Reel

0,771 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 110V 1500W UniDir

1.5SMC110A
Bourns
1: 0,542 €
1.280In Stock

Mfr. Part No.
1.5SMC110A

Mouser Part No
652-1.5SMC110A

Bourns

ESD Protection Diodes / TVS Diodes 110V 1500W UniDir

Learn More

Datasheet

1.280In Stock

Cut Tape

0,542 €

0,379 €

0,283 €

0,224 €

0,193 €

Reel

0,164 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3.000

ESD Protection Diodes / TVS Diodes 16V 1500W UniDir

1.5SMC16A-H
Bourns
1: 0,74 €
45In Stock

Mfr. Part No.
1.5SMC16A-H

Mouser Part No
652-1.5SMC16A-H

Bourns

ESD Protection Diodes / TVS Diodes 16V 1500W UniDir

Learn More

Datasheet

45In Stock

Cut Tape

0,74 €

0,458 €

0,295 €

0,225 €

Reel

0,173 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.500

Gas Discharge Tube for RS-485 Ports

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