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 5volts 1000uA 326 Amps Uni-Dir

SMLJ5.0A
Bourns
1: 0,894 €
11 555In Stock

Mfr. Part No.
SMLJ5.0A

Mouser Part No
652-SMLJ5.0A

Bourns

ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Uni-Dir

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Datasheet

11 555In Stock

Cut Tape

0,894 €

0,69 €

0,529 €

0,40 €

Reel

0,344 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Bi-Dir

SMLJ5.0CA
Bourns
1: 1,05 €
9 743In Stock

Mfr. Part No.
SMLJ5.0CA

Mouser Part No
652-SMLJ5.0CA

Bourns

ESD Protection Diodes / TVS Diodes 5volts 1000uA 326 Amps Bi-Dir

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Datasheet

9 743In Stock

Cut Tape

1,05 €

0,759 €

0,657 €

0,526 €

Reel

0,39 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 54volts 5uA 34.4 Amps Bi-Dir

SMLJ54CA
Bourns
1: 1,14 €
6 104In Stock

Mfr. Part No.
SMLJ54CA

Mouser Part No
652-SMLJ54CA

Bourns

ESD Protection Diodes / TVS Diodes 54volts 5uA 34.4 Amps Bi-Dir

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Datasheet

6 104In Stock

Cut Tape

1,14 €

0,814 €

0,712 €

0,575 €

Reel

0,455 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 58volts 5uA 32 Amps Uni-Dir

SMLJ58A
Bourns
1: 0,989 €
7 979In Stock

Mfr. Part No.
SMLJ58A

Mouser Part No
652-SMLJ58A

Bourns

ESD Protection Diodes / TVS Diodes 58volts 5uA 32 Amps Uni-Dir

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Datasheet

7 979In Stock

Cut Tape

0,989 €

0,725 €

0,62 €

0,501 €

Reel

0,396 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 58volts 3kW 5% Uni-Dir. AEC-Q101

SMLJ58A-Q
Bourns
1: 1,24 €
4 313In Stock

Mfr. Part No.
SMLJ58A-Q

Mouser Part No
652-SMLJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 3kW 5% Uni-Dir. AEC-Q101

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Datasheet

4 313In Stock

Cut Tape

1,24 €

0,955 €

0,691 €

0,557 €

Reel

0,461 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 58volts 5uA 32 Amps Bi-Dir

SMLJ58CA
Bourns
1: 1,28 €
4 489In Stock
12 000Expected 24/12/2026

Mfr. Part No.
SMLJ58CA

Mouser Part No
652-SMLJ58CA

Bourns

ESD Protection Diodes / TVS Diodes 58volts 5uA 32 Amps Bi-Dir

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Datasheet

4 489In Stock

12 000Expected 24/12/2026

Cut Tape

1,28 €

0,814 €

0,712 €

0,575 €

Reel

0,455 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 64volts 5uA 29.2 Amps Uni-Dir

SMLJ64A
Bourns
1: 0,989 €
6 276In Stock

Mfr. Part No.
SMLJ64A

Mouser Part No
652-SMLJ64A

Bourns

ESD Protection Diodes / TVS Diodes 64volts 5uA 29.2 Amps Uni-Dir

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Datasheet

6 276In Stock

Cut Tape

0,989 €

0,725 €

0,62 €

0,501 €

Reel

0,396 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 7.5volts 100uA 232.6 Amps Bi-Dir

SMLJ7.5CA
Bourns
1: 1,01 €
6 404In Stock

Mfr. Part No.
SMLJ7.5CA

Mouser Part No
652-SMLJ7.5CA

Bourns

ESD Protection Diodes / TVS Diodes 7.5volts 100uA 232.6 Amps Bi-Dir

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Datasheet

6 404In Stock

Cut Tape

1,01 €

0,759 €

0,64 €

0,526 €

Reel

0,409 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 70volts 5uA 26.6 Amps Uni-Dir

SMLJ70A
Bourns
1: 0,903 €
12 057In Stock

Mfr. Part No.
SMLJ70A

Mouser Part No
652-SMLJ70A

Bourns

ESD Protection Diodes / TVS Diodes 70volts 5uA 26.6 Amps Uni-Dir

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Datasheet

12 057In Stock

Cut Tape

0,903 €

0,75 €

0,617 €

0,502 €

Reel

0,417 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 70volts 5uA 26.6 Amps Bi-Dir

SMLJ70CA
Bourns
1: 1,19 €
2 886In Stock

Mfr. Part No.
SMLJ70CA

Mouser Part No
652-SMLJ70CA

Bourns

ESD Protection Diodes / TVS Diodes 70volts 5uA 26.6 Amps Bi-Dir

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Datasheet

2 886In Stock

Cut Tape

1,19 €

0,869 €

0,721 €

0,591 €

Reel

0,453 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Uni-Dir

SMLJ75A
Bourns
1: 1,10 €
6 655In Stock

Mfr. Part No.
SMLJ75A

Mouser Part No
652-SMLJ75A

Bourns

ESD Protection Diodes / TVS Diodes 75volts 5uA 24.8 Amps Uni-Dir

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Datasheet

6 655In Stock

Cut Tape

1,10 €

0,725 €

0,622 €

0,501 €

Reel

0,396 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

ESD Protection Diodes / TVS Diodes 78volts 5uA 22.8 Amps Uni-Dir

SMLJ78A
Bourns
1: 1,07 €
4 515In Stock
12 000Expected 28/08/2026

Mfr. Part No.
SMLJ78A

Mouser Part No
652-SMLJ78A

Bourns

ESD Protection Diodes / TVS Diodes 78volts 5uA 22.8 Amps Uni-Dir

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Datasheet

4 515In Stock

12 000Expected 28/08/2026

Cut Tape

1,07 €

0,774 €

0,66 €

0,569 €

Reel

0,443 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional

TISP4011H1BJR-S
Bourns
1: 1,18 €
11 881In Stock

Mfr. Part No.
TISP4011H1BJR-S

Mouser Part No
652-TISP4011H1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional

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Datasheet

11 881In Stock

Cut Tape

1,18 €

0,74 €

0,489 €

0,381 €

Reel

0,302 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

TISP4015L1AJR-S
Bourns
1: 0,49 €
53 958In Stock

Mfr. Part No.
TISP4015L1AJR-S

Mouser Part No
652-TISP4015L1AJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

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Datasheet

53 958In Stock

Cut Tape

0,49 €

0,372 €

0,252 €

0,194 €

Reel

0,14 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4115H3BJR-S
Bourns
1: 1,18 €
10 924In Stock

Mfr. Part No.
TISP4115H3BJR-S

Mouser Part No
652-TISP4115H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Learn More

Datasheet

10 924In Stock

Cut Tape

1,18 €

0,74 €

0,489 €

0,381 €

Reel

0,302 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 180volts

TISP4240L3AJR-S
Bourns
1: 0,722 €
8 736In Stock

Mfr. Part No.
TISP4240L3AJR-S

Mouser Part No
652-TISP4240L3AJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 180volts

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Datasheet

8 736In Stock

Cut Tape

0,722 €

0,447 €

0,289 €

0,221 €

Reel

0,153 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 5 000

Thyristor Surge Protection Devices - TSPD 200V(DRM) 600A (IPP) 265V(B

TISP4265H3BJR-S
Bourns
1: 1,18 €
7 298In Stock

Mfr. Part No.
TISP4265H3BJR-S

Mouser Part No
652-TISP4265H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 200V(DRM) 600A (IPP) 265V(B

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Datasheet

7 298In Stock

Cut Tape

1,18 €

0,74 €

0,479 €

0,381 €

Reel

0,309 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD 275V(DRM) 500A (IPP) 350V(B

TISP4350H3BJR-S
Bourns
1: 1,15 €
14 656In Stock

Mfr. Part No.
TISP4350H3BJR-S

Mouser Part No
652-TISP4350H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 275V(DRM) 500A (IPP) 350V(B

Learn More

Datasheet

14 656In Stock

Cut Tape

1,15 €

0,649 €

0,465 €

0,372 €

Reel

0,294 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts

TISP4400M3BJR-S
Bourns
1: 1,06 €
6 675In Stock

Mfr. Part No.
TISP4400M3BJR-S

Mouser Part No
652-TISP4400M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 300volts

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Datasheet

6 675In Stock

Cut Tape

1,06 €

0,663 €

0,434 €

0,339 €

Reel

0,267 €

View

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Thyristor Surge Protection Devices - TSPD 24Vdrm 35 V(BO)

TISP4P035L1NR-S
Bourns
1: 1,09 €
6 164In Stock
20 000Expected 16/11/2026

Mfr. Part No.
TISP4P035L1NR-S

Mouser Part No
652-TISP4P035L1NR-S

Bourns

Thyristor Surge Protection Devices - TSPD 24Vdrm 35 V(BO)

Learn More

Datasheet

6 164In Stock

20 000Expected 16/11/2026

Cut Tape

1,09 €

0,687 €

0,453 €

0,352 €

View

Reel

0,262 €

MouseReel Available

Min.: 1
Mult.: 1

: 10 000

SCRs Dual P Gate Forward Conducting

TISP61089BDR-S
Bourns
1: 1,79 €
2 817In Stock
27 500On Order

Mfr. Part No.
TISP61089BDR-S

Mouser Part No
652-TISP61089BDR-S

Bourns

SCRs Dual P Gate Forward Conducting

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Datasheet

2 817In Stock

27 500On Order

Cut Tape

1,79 €

1,06 €

0,77 €

0,611 €

0,559 €

Reel

0,52 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

ESD Protection Diodes / TVS Diodes 36V 5kW BIDIR

5.0SMDJ36CA-H
Bourns
1: 3,15 €
958In Stock

Mfr. Part No.
5.0SMDJ36CA-H

Mouser Part No
652-5.0SMDJ36CA-H

Bourns

ESD Protection Diodes / TVS Diodes 36V 5kW BIDIR

Learn More

Datasheet

958In Stock

Cut Tape

3,15 €

2,06 €

1,61 €

1,26 €

1,16 €

Reel

1,09 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 500

Circuit Protection Kits 10each 32 values

CD-LAB2
Bourns
1: 38,36 €
1In Stock

Mfr. Part No.
CD-LAB2

Mouser Part No
652-CD-LAB2

Bourns

Circuit Protection Kits 10each 32 values

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Datasheet

1In Stock

38,36 €

Min.: 1
Mult.: 1
Max.: 2

Circuit Protection Kits 10each 32 values

CD-LAB6
Bourns
1: 29,82 €
6In Stock

Mfr. Part No.
CD-LAB6

Mouser Part No
652-CD-LAB6

Bourns

Circuit Protection Kits 10each 32 values

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Datasheet

6In Stock

29,82 €

Min.: 1
Mult.: 1
Max.: 2

ESD Protection Diodes / TVS Diodes TVS Diode Array 15VOLT

CDNBS08-T15C
Bourns
1: 2,75 €
47In 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

47In Stock

Cut Tape

2,75 €

1,41 €

1,27 €

1,03 €

0,972 €

Reel

0,93 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 500

Circuit Protection Devices

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