Semiconductors – Mouser Finland

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Circuit Protection Devices

Bourns manufactures and supplies a wide range of circuit protection technologies, including fuses, PTC thermistors, varistors, GDTs, resettable thermal cut-offs, surge protection devices, hybrid protectors, discrete semiconductor solutions, and more. Reliable surge protection is a critical design consideration to help ensure operational reliability of consumer electronics, industrial/communication equipment, automotive, battery charging, energy storage infrastructure, and renewable energy harvesting ecosystems.

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Types of Semiconductors

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Part #

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

SMBJ20CA
Bourns
1: 0,473 €
233In Stock
24 000On Order

Mfr. Part No.
SMBJ20CA

Mouser Part No
652-SMBJ20CA

Bourns

ESD Protection Diodes / TVS Diodes 20volts 5uA 18.5 Amps Bi-Dir

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Datasheet

233In Stock

24 000On Order

Cut Tape

0,473 €

0,23 €

0,187 €

0,152 €

Reel

0,101 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SMBJ220CA
Bourns
1: 0,851 €
1 257In Stock
12 000Expected 05/04/2027

Mfr. Part No.
SMBJ220CA

Mouser Part No
652-SMBJ220CA

Bourns

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

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Datasheet

1 257In Stock

12 000Expected 05/04/2027

Cut Tape

0,851 €

0,415 €

0,347 €

0,268 €

Reel

0,21 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Uni-Dir

SMBJ22A
Bourns
1: 0,482 €
3 584In Stock
30 000On Order

Mfr. Part No.
SMBJ22A

Mouser Part No
652-SMBJ22A

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Uni-Dir

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Datasheet

3 584In Stock

30 000On Order

Cut Tape

0,482 €

0,223 €

0,188 €

0,146 €

Reel

0,111 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Bi-Dir

SMBJ22CA
Bourns
1: 0,499 €
2 586In Stock
12 000Expected 10/05/2027

Mfr. Part No.
SMBJ22CA

Mouser Part No
652-SMBJ22CA

Bourns

ESD Protection Diodes / TVS Diodes 22volts 5uA 16.9 Amps Bi-Dir

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Datasheet

2 586In Stock

12 000Expected 10/05/2027

Cut Tape

0,499 €

0,23 €

0,194 €

0,152 €

Reel

0,104 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SMBJ24A
Bourns
1: 0,43 €
14 280In Stock
27 000Expected 01/03/2027

Mfr. Part No.
SMBJ24A

Mouser Part No
652-SMBJ24A

Bourns

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

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Datasheet

14 280In Stock

27 000Expected 01/03/2027

Cut Tape

0,43 €

0,215 €

0,167 €

0,132 €

Reel

0,09 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SMBJ24CA
Bourns
1: 0,327 €
2 040In Stock
24 000On Order

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

2 040In Stock

24 000On Order

Cut Tape

0,327 €

0,184 €

0,15 €

0,12 €

Reel

0,083 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

SMBJ250CA
Bourns
1: 0,851 €
3 066In Stock

Mfr. Part No.
SMBJ250CA

Mouser Part No
652-SMBJ250CA

Bourns

ESD Protection Diodes / TVS Diodes 250volts 1uA 1.5 Amps Bi-Dir

Learn More

Datasheet

3 066In Stock

Cut Tape

0,851 €

0,439 €

0,347 €

0,268 €

Reel

0,21 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SMBJ26A
Bourns
1: 0,421 €
5 724In Stock
63 000On Order

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

5 724In Stock

63 000On Order

Cut Tape

0,421 €

0,223 €

0,188 €

0,146 €

Reel

0,096 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

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

SMBJ26CA
Bourns
1: 0,473 €
763In Stock
9 000Expected 28/08/2026

Mfr. Part No.
SMBJ26CA

Mouser Part No
652-SMBJ26CA

Bourns

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

Learn More

Datasheet

763In Stock

9 000Expected 28/08/2026

Cut Tape

0,473 €

0,23 €

0,183 €

0,149 €

Reel

0,099 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

SMBJ26CA-Q
Bourns
1: 0,559 €
12 677In Stock
24 000Expected 25/01/2027

Mfr. Part No.
SMBJ26CA-Q

Mouser Part No
652-SMBJ26CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 26volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

12 677In Stock

24 000Expected 25/01/2027

Cut Tape

0,559 €

0,298 €

0,244 €

0,187 €

Reel

0,146 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

SMBJ28A-Q
Bourns
1: 0,585 €
122In Stock

Mfr. Part No.
SMBJ28A-Q

Mouser Part No
652-SMBJ28A-Q

Bourns

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

122In Stock

Cut Tape

0,585 €

0,289 €

0,23 €

0,192 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

SMBJ28A-QH
Bourns
1: 0,731 €
827In Stock

Mfr. Part No.
SMBJ28A-QH

Mouser Part No
652-SMBJ28A-QH

Bourns

ESD Protection Diodes / TVS Diodes 28volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

827In Stock

Cut Tape

0,731 €

0,455 €

0,295 €

0,226 €

Reel

0,175 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

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

SMBJ28CA
Bourns
1: 0,447 €
14 221In 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

14 221In Stock

Cut Tape

0,447 €

0,23 €

0,182 €

0,149 €

Reel

0,102 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 300volts 1uA 1.3 Amps Bi-Dir

SMBJ300CA
Bourns
1: 0,877 €
205In Stock
12 000Expected 27/11/2026

Mfr. Part No.
SMBJ300CA

Mouser Part No
652-SMBJ300CA

Bourns

ESD Protection Diodes / TVS Diodes 300volts 1uA 1.3 Amps Bi-Dir

Learn More

Datasheet

205In Stock

12 000Expected 27/11/2026

Cut Tape

0,877 €

0,439 €

0,358 €

0,276 €

Reel

0,216 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 30volts 600W 5% Uni-Dir. AEC-Q101

SMBJ30A-Q
Bourns
1: 0,585 €
4 856In Stock

Mfr. Part No.
SMBJ30A-Q

Mouser Part No
652-SMBJ30A-Q

Bourns

ESD Protection Diodes / TVS Diodes 30volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4 856In Stock

Cut Tape

0,585 €

0,273 €

0,23 €

0,181 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Uni-Dir

SMBJ33A
Bourns
1: 0,413 €
8 220In Stock
45 000On Order

Mfr. Part No.
SMBJ33A

Mouser Part No
652-SMBJ33A

Bourns

ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Uni-Dir

Learn More

Datasheet

8 220In Stock

45 000On Order

Cut Tape

0,413 €

0,215 €

0,157 €

0,122 €

Reel

0,078 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 33volts 600W 5% Uni-Dir. AEC-Q101

SMBJ33A-Q
Bourns
1: 0,585 €
3 099In Stock
12 000Expected 25/01/2027

Mfr. Part No.
SMBJ33A-Q

Mouser Part No
652-SMBJ33A-Q

Bourns

ESD Protection Diodes / TVS Diodes 33volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

3 099In Stock

12 000Expected 25/01/2027

Cut Tape

0,585 €

0,273 €

0,23 €

0,181 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Bi-Dir

SMBJ33CA-H
Bourns
1: 0,705 €
6 579In Stock

Mfr. Part No.
SMBJ33CA-H

Mouser Part No
652-SMBJ33CA-H

Bourns

ESD Protection Diodes / TVS Diodes 33volts 5uA 11.3 Amps Bi-Dir

Learn More

Datasheet

6 579In Stock

Cut Tape

0,705 €

0,439 €

0,283 €

0,216 €

Reel

0,166 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Bi-Dir

SMBJ350CA
Bourns
1: 0,774 €
3 174In Stock
12 000Expected 01/02/2027

Mfr. Part No.
SMBJ350CA

Mouser Part No
652-SMBJ350CA

Bourns

ESD Protection Diodes / TVS Diodes 350volts 1uA 0.9Amps Bi-Dir

Learn More

Datasheet

3 174In Stock

12 000Expected 01/02/2027

Cut Tape

0,774 €

0,415 €

0,323 €

0,268 €

Reel

0,225 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 36volts 600W 5% Uni-Dir. AEC-Q101

SMBJ36A-Q
Bourns
1: 0,585 €
2 101In Stock
12 000Expected 24/12/2026

Mfr. Part No.
SMBJ36A-Q

Mouser Part No
652-SMBJ36A-Q

Bourns

ESD Protection Diodes / TVS Diodes 36volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

2 101In Stock

12 000Expected 24/12/2026

Cut Tape

0,585 €

0,273 €

0,23 €

0,181 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 36volts 5uA 10.3 Amps Bi-Dir

SMBJ36CA
Bourns
1: 0,49 €
5 721In Stock
12 000Expected 17/03/2027

Mfr. Part No.
SMBJ36CA

Mouser Part No
652-SMBJ36CA

Bourns

ESD Protection Diodes / TVS Diodes 36volts 5uA 10.3 Amps Bi-Dir

Learn More

Datasheet

5 721In Stock

12 000Expected 17/03/2027

Cut Tape

0,49 €

0,23 €

0,193 €

0,152 €

Reel

0,092 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 36volts 600W 5% Bi-Dir. AEC-Q101

SMBJ36CA-Q
Bourns
1: 0,559 €
5 222In Stock
36 000On Order

Mfr. Part No.
SMBJ36CA-Q

Mouser Part No
652-SMBJ36CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 36volts 600W 5% Bi-Dir. AEC-Q101

Learn More

Datasheet

5 222In Stock

36 000On Order

Cut Tape

0,559 €

0,298 €

0,251 €

0,191 €

Reel

0,142 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Uni-Dir

SMBJ40A
Bourns
1: 0,482 €
2 883In Stock
12 000Expected 01/03/2027

Mfr. Part No.
SMBJ40A

Mouser Part No
652-SMBJ40A

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Uni-Dir

Learn More

Datasheet

2 883In Stock

12 000Expected 01/03/2027

Cut Tape

0,482 €

0,223 €

0,173 €

0,137 €

Reel

0,086 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 40volts 600W 5% Uni-Dir. AEC-Q101

SMBJ40A-Q
Bourns
1: 0,585 €
10 494In Stock

Mfr. Part No.
SMBJ40A-Q

Mouser Part No
652-SMBJ40A-Q

Bourns

ESD Protection Diodes / TVS Diodes 40volts 600W 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

10 494In Stock

Cut Tape

0,585 €

0,273 €

0,23 €

0,181 €

Reel

0,132 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Bi-Dir

SMBJ40CA
Bourns
1: 0,499 €
6 655In Stock
12 000Expected 07/12/2026

Mfr. Part No.
SMBJ40CA

Mouser Part No
652-SMBJ40CA

Bourns

ESD Protection Diodes / TVS Diodes 40volts 5uA 9.3 Amps Bi-Dir

Learn More

Datasheet

6 655In Stock

12 000Expected 07/12/2026

Cut Tape

0,499 €

0,23 €

0,194 €

0,152 €

Reel

0,091 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Circuit Protection Devices

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