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 #

ESD Protection Diodes / TVS Diodes 26volts 5uA 9.5 Amps Uni-Dir

SMAJ26A
Bourns
1: 0,301 €
54 967In Stock

Mfr. Part No.
SMAJ26A

Mouser Part No
652-SMAJ26A

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 9.5 Amps Uni-Dir

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Datasheet

54 967In Stock

Cut Tape

0,301 €

0,127 €

0,092 €

0,083 €

View

Reel

0,065 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Bi-Dir

SMAJ33CA
Bourns
1: 0,241 €
71 982In Stock

Mfr. Part No.
SMAJ33CA

Mouser Part No
652-SMAJ33CA

Bourns

ESD Protection Diodes / TVS Diodes 33volts 5uA 7.5 Amps Bi-Dir

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Datasheet

71 982In Stock

Cut Tape

0,241 €

0,144 €

0,139 €

0,13 €

Reel

0,076 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 33volts 400W 5% Bi-Dir. AEC-Q101

SMAJ33CA-Q
Bourns
1: 0,189 €
15 947In Stock

Mfr. Part No.
SMAJ33CA-Q

Mouser Part No
652-SMAJ33CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 33volts 400W 5% Bi-Dir. AEC-Q101

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Datasheet

15 947In Stock

Cut Tape

0,189 €

0,118 €

0,116 €

Reel

0,092 €

0,086 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 400volts 1uA .6 Amps Uni-Dir

SMAJ400A
Bourns
1: 0,74 €
9 905In Stock

Mfr. Part No.
SMAJ400A

Mouser Part No
652-SMAJ400A

Bourns

ESD Protection Diodes / TVS Diodes 400volts 1uA .6 Amps Uni-Dir

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Datasheet

9 905In Stock

Cut Tape

0,74 €

0,462 €

0,298 €

0,229 €

Reel

0,163 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 40volts 5uA 6.2 Amps Bi-Dir

SMAJ40CA
Bourns
1: 0,284 €
19 506In Stock
25 000Expected 21/05/2026

Mfr. Part No.
SMAJ40CA

Mouser Part No
652-SMAJ40CA

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 6.2 Amps Bi-Dir

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Datasheet

19 506In Stock

25 000Expected 21/05/2026

Cut Tape

0,284 €

0,209 €

0,13 €

0,113 €

Reel

0,073 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 43volts 400W 5% Bi-Dir. AEC-Q101

SMAJ43CA-Q
Bourns
1: 0,275 €
16 928In Stock

Mfr. Part No.
SMAJ43CA-Q

Mouser Part No
652-SMAJ43CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 43volts 400W 5% Bi-Dir. AEC-Q101

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Datasheet

16 928In Stock

Cut Tape

0,275 €

0,212 €

0,127 €

0,118 €

0,101 €

Reel

0,086 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 5volts 800/1600uA 43.5 Amps Bi-Dir

SMAJ5.0CA
Bourns
1: 0,327 €
41 957In Stock

Mfr. Part No.
SMAJ5.0CA

Mouser Part No
652-SMAJ5.0CA

Bourns

ESD Protection Diodes / TVS Diodes 5volts 800/1600uA 43.5 Amps Bi-Dir

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Datasheet

41 957In Stock

Cut Tape

0,327 €

0,206 €

0,145 €

0,115 €

Reel

0,074 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Bi-Dir

SMAJ51CA
Bourns
1: 0,396 €
20 631In Stock

Mfr. Part No.
SMAJ51CA

Mouser Part No
652-SMAJ51CA

Bourns

ESD Protection Diodes / TVS Diodes 51volts 5uA 4.9 Amps Bi-Dir

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Datasheet

20 631In Stock

Cut Tape

0,396 €

0,219 €

0,167 €

0,133 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Bi-Dir

SMAJ58CA
Bourns
1: 0,31 €
22 182In Stock

Mfr. Part No.
SMAJ58CA

Mouser Part No
652-SMAJ58CA

Bourns

ESD Protection Diodes / TVS Diodes 58volts 5uA 4.3 Amps Bi-Dir

Learn More

Datasheet

22 182In Stock

Cut Tape

0,31 €

0,206 €

0,139 €

0,119 €

View

Reel

0,075 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 58volts 400W 5% Bi-Dir. AEC-Q101

SMAJ58CA-Q
Bourns
1: 0,456 €
13 014In Stock

Mfr. Part No.
SMAJ58CA-Q

Mouser Part No
652-SMAJ58CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 400W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

13 014In Stock

Cut Tape

0,456 €

0,304 €

0,201 €

0,168 €

Reel

0,108 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

ESD Protection Diodes / TVS Diodes 12volts 5uA 30.2 Amps Uni-Dir

SMBJ12A
Bourns
1: 0,31 €
21 658In Stock

Mfr. Part No.
SMBJ12A

Mouser Part No
652-SMBJ12A

Bourns

ESD Protection Diodes / TVS Diodes 12volts 5uA 30.2 Amps Uni-Dir

Learn More

Datasheet

21 658In Stock

Cut Tape

0,31 €

0,169 €

0,099 €

0,098 €

0,095 €

Reel

0,066 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 12volts 600W 5% Uni-Dir. AEC-Q101

SMBJ12A-Q
Bourns
1: 0,421 €
12 985In Stock

Mfr. Part No.
SMBJ12A-Q

Mouser Part No
652-SMBJ12A-Q

Bourns

ESD Protection Diodes / TVS Diodes 12volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

12 985In Stock

Cut Tape

0,421 €

0,28 €

0,19 €

0,149 €

0,132 €

Reel

0,099 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 12volts 600W 5% Bi-Dir. AEC-Q101

SMBJ12CA-Q
Bourns
1: 0,413 €
10 994In Stock

Mfr. Part No.
SMBJ12CA-Q

Mouser Part No
652-SMBJ12CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 12volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

10 994In Stock

Cut Tape

0,413 €

0,307 €

0,209 €

0,163 €

0,144 €

Reel

0,111 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 14volts 600W 5% Uni-Dir. AEC-Q101

SMBJ14A-Q
Bourns
1: 0,525 €
11 865In Stock

Mfr. Part No.
SMBJ14A-Q

Mouser Part No
652-SMBJ14A-Q

Bourns

ESD Protection Diodes / TVS Diodes 14volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

11 865In Stock

Cut Tape

0,525 €

0,326 €

0,212 €

0,163 €

Reel

0,138 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Uni-Dir

SMBJ15A
Bourns
1: 0,335 €
16 623In Stock

Mfr. Part No.
SMBJ15A

Mouser Part No
652-SMBJ15A

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Uni-Dir

Learn More

Datasheet

16 623In Stock

Cut Tape

0,335 €

0,228 €

0,123 €

0,10 €

Reel

0,077 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Uni-Dir. AEC-Q101

SMBJ15A-Q
Bourns
1: 0,421 €
12 474In Stock

Mfr. Part No.
SMBJ15A-Q

Mouser Part No
652-SMBJ15A-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

12 474In Stock

Cut Tape

0,421 €

0,28 €

0,19 €

0,149 €

Reel

0,101 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Bi-Dir

SMBJ15CA
Bourns
1: 0,353 €
26 074In Stock

Mfr. Part No.
SMBJ15CA

Mouser Part No
652-SMBJ15CA

Bourns

ESD Protection Diodes / TVS Diodes 15volts 5uA 24 Amps Bi-Dir

Learn More

Datasheet

26 074In Stock

Cut Tape

0,353 €

0,232 €

0,159 €

0,101 €

0,095 €

Reel

0,078 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Bi-Dir

SMBJ16CA
Bourns
1: 0,344 €
15 613In Stock

Mfr. Part No.
SMBJ16CA

Mouser Part No
652-SMBJ16CA

Bourns

ESD Protection Diodes / TVS Diodes 16volts 5uA 23.1 Amps Bi-Dir

Learn More

Datasheet

15 613In Stock

Cut Tape

0,344 €

0,206 €

0,153 €

0,141 €

0,103 €

Reel

0,078 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir

SMBJ200CA
Bourns
1: 0,843 €
8 654In Stock

Mfr. Part No.
SMBJ200CA

Mouser Part No
652-SMBJ200CA

Bourns

ESD Protection Diodes / TVS Diodes 200volts 1uA 1.9 Amps Bi-Dir

Learn More

Datasheet

8 654In Stock

Cut Tape

0,843 €

0,53 €

0,347 €

0,267 €

Reel

0,21 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir

SMBJ220CA
Bourns
1: 0,31 €
9 127In Stock

Mfr. Part No.
SMBJ220CA

Mouser Part No
652-SMBJ220CA

Bourns

ESD Protection Diodes / TVS Diodes 220volts 1uA 1.7 Amps Bi-Dir

Learn More

Datasheet

9 127In Stock

Cut Tape

0,31 €

0,278 €

0,209 €

0,203 €

Reel

0,203 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Bi-Dir

SMBJ24CA
Bourns
1: 0,327 €
15 436In Stock
12 000Expected 06/07/2026

Mfr. Part No.
SMBJ24CA

Mouser Part No
652-SMBJ24CA

Bourns

ESD Protection Diodes / TVS Diodes 24volts 5uA 15.4 Amps Bi-Dir

Learn More

Datasheet

15 436In Stock

12 000Expected 06/07/2026

Cut Tape

0,327 €

0,191 €

0,149 €

0,118 €

Reel

0,082 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Uni-Dir

SMBJ26A
Bourns
1: 0,464 €
17 792In Stock

Mfr. Part No.
SMBJ26A

Mouser Part No
652-SMBJ26A

Bourns

ESD Protection Diodes / TVS Diodes 26volts 5uA 14.2 Amps Uni-Dir

Learn More

Datasheet

17 792In Stock

Cut Tape

0,464 €

0,284 €

0,181 €

0,136 €

Reel

0,084 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Uni-Dir

SMBJ28A
Bourns
1: 0,31 €
20 944In Stock
15 000Expected 17/08/2026

Mfr. Part No.
SMBJ28A

Mouser Part No
652-SMBJ28A

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Uni-Dir

Learn More

Datasheet

20 944In Stock

15 000Expected 17/08/2026

Cut Tape

0,31 €

0,152 €

0,087 €

0,085 €

Reel

0,07 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir

SMBJ28CA
Bourns
1: 0,464 €
21 343In Stock

Mfr. Part No.
SMBJ28CA

Mouser Part No
652-SMBJ28CA

Bourns

ESD Protection Diodes / TVS Diodes 28volts 5uA 13.2 Amps Bi-Dir

Learn More

Datasheet

21 343In Stock

Cut Tape

0,464 €

0,273 €

0,181 €

0,149 €

Reel

0,104 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

ESD Protection Diodes / TVS Diodes 30volts 5uA 12.4 Amps Bi-Dir

SMBJ30CA
Bourns
1: 0,318 €
23 768In Stock

Mfr. Part No.
SMBJ30CA

Mouser Part No
652-SMBJ30CA

Bourns

ESD Protection Diodes / TVS Diodes 30volts 5uA 12.4 Amps Bi-Dir

Learn More

Datasheet

23 768In Stock

Cut Tape

0,318 €

0,178 €

0,144 €

0,136 €

Reel

0,086 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

Gas Discharge Tube for RS-485 Ports

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