Thyristors – Mouser Finland

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Thyristors

List Images

Results: 183

Applied Filters:

Product Type

Mounting Style

Package/Case

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4350J3BJR-S
Bourns
1: 1,55 €
10 612In Stock

Mfr. Part No.
TISP4350J3BJR-S

Mouser Part No
652-TISP4350J3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Datasheet

10 612In Stock

Cut Tape

1,55 €

0,989 €

0,662 €

0,524 €

0,479 €

Reel

0,451 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional

TISP4011H1BJR-S
Bourns
1: 1,12 €
15 790In Stock

Mfr. Part No.
TISP4011H1BJR-S

Mouser Part No
652-TISP4011H1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Volt Bidirectional

Learn More

Datasheet

15 790In Stock

Cut Tape

1,12 €

0,697 €

0,462 €

0,363 €

0,328 €

Reel

0,287 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AC-2

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

TISP4015L1AJR-S
Bourns
1: 0,542 €
14 741In Stock
35 000Expected 01/06/2026

Mfr. Part No.
TISP4015L1AJR-S

Mouser Part No
652-TISP4015L1AJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

Learn More

Datasheet

14 741In Stock

35 000Expected 01/06/2026

Cut Tape

0,542 €

0,341 €

0,229 €

0,181 €

Reel

0,131 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

TSPDs

SMD/SMT

DO-214AC-2

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

TISP4015L1BJR-S
Bourns
1: 0,619 €
14 033In Stock

Mfr. Part No.
TISP4015L1BJR-S

Mouser Part No
652-TISP4015L1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

Learn More

Datasheet

14 033In Stock

Cut Tape

0,619 €

0,378 €

0,246 €

0,187 €

Reel

0,128 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4115H3BJR-S
Bourns
1: 1,12 €
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

1,12 €

0,697 €

0,462 €

0,363 €

Reel

0,287 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 180volts

TISP4240L3AJR-S
Bourns
1: 0,688 €
12 067In Stock

Mfr. Part No.
TISP4240L3AJR-S

Mouser Part No
652-TISP4240L3AJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BIDIRECTIONAL PRTCTR 180volts

Learn More

Datasheet

12 067In Stock

Cut Tape

0,688 €

0,426 €

0,275 €

0,211 €

Reel

0,152 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

TSPDs

SMD/SMT

DO-214AC-2

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

TISP4265H3BJR-S
Bourns
1: 1,12 €
13 308In Stock

Mfr. Part No.
TISP4265H3BJR-S

Mouser Part No
652-TISP4265H3BJR-S

Bourns

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

Learn More

Datasheet

13 308In Stock

Cut Tape

1,12 €

0,697 €

0,421 €

0,343 €

Reel

0,287 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

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

TISP4350H3BJR-S
Bourns
1: 1,08 €
23 590In 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

23 590In Stock

Cut Tape

1,08 €

0,676 €

0,447 €

0,354 €

0,318 €

Reel

0,28 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD 275V(DRM) 250A (IPP) 350V(B

TISP4350T3BJR-S
Bourns
1: 1,01 €
7 111In Stock

Mfr. Part No.
TISP4350T3BJR-S

Mouser Part No
652-TISP4350T3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 275V(DRM) 250A (IPP) 350V(B

Learn More

Datasheet

7 111In Stock

Cut Tape

1,01 €

0,626 €

0,412 €

0,323 €

Reel

0,254 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4500H3BJR-S
Bourns
1: 1,21 €
4 363In Stock

Mfr. Part No.
TISP4500H3BJR-S

Mouser Part No
652-TISP4500H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Datasheet

4 363In Stock

Cut Tape

1,21 €

0,767 €

0,509 €

0,398 €

Reel

0,316 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

SCRs Quad Programmable Protector

TISP61089QBDR-S
Bourns
1: 1,89 €
5 933In Stock

Mfr. Part No.
TISP61089QBDR-S

Mouser Part No
652-TISP61089QBDR-S

Bourns

SCRs Quad Programmable Protector

Learn More

Datasheet

5 933In Stock

Cut Tape

1,89 €

1,21 €

0,823 €

0,656 €

0,619 €

Reel

0,594 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

SCRs

SMD/SMT

D008

Thyristor Surge Protection Devices - TSPD Triple Element

TISP7038L1DR-S
Bourns
1: 2,04 €
5 292In Stock

Mfr. Part No.
TISP7038L1DR-S

Mouser Part No
652-TISP7038L1DR-S

Bourns

Thyristor Surge Protection Devices - TSPD Triple Element

Learn More

Datasheet

5 292In Stock

Cut Tape

2,04 €

1,32 €

0,894 €

0,715 €

Reel

0,714 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

TSPDs

SMD/SMT

SOP-8

SCRs Dual Polarity SLIC 100/45/30A

TISP9110LDMR-S
Bourns
1: 1,32 €
5 449In Stock

Mfr. Part No.
TISP9110LDMR-S

Mouser Part No
652-TISP9110LDMR-S

Bourns

SCRs Dual Polarity SLIC 100/45/30A

Learn More

Datasheet

Product Comments

5 449In Stock

Cut Tape

1,32 €

0,894 €

0,679 €

0,58 €

0,54 €

Reel

0,53 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 000

SCRs

SMD/SMT

SOIC-8

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

TISP4040L1AJR-S
Bourns
1: 0,654 €
6 114In Stock

Mfr. Part No.
TISP4040L1AJR-S

Mouser Part No
652-TISP4040L1AJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

Learn More

Datasheet

6 114In Stock

Cut Tape

0,654 €

0,404 €

0,261 €

0,199 €

Reel

0,144 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 5 000

TSPDs

SMD/SMT

DO-214AC-2

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4125H3BJR-S
Bourns
1: 1,12 €
118In Stock

Mfr. Part No.
TISP4125H3BJR-S

Mouser Part No
652-TISP4125H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Learn More

Datasheet

118In Stock

Cut Tape

1,12 €

0,698 €

0,531 €

0,352 €

Reel

0,278 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4250J3BJR-S
Bourns
1: 1,55 €
161In Stock

Mfr. Part No.
TISP4250J3BJR-S

Mouser Part No
652-TISP4250J3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Datasheet

161In Stock

Cut Tape

1,55 €

0,989 €

0,662 €

0,524 €

Reel

0,421 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 200volts

TISP4265M3BJR-S
Bourns
1: 1,01 €
217In Stock
12 000Expected 16/07/2026

Mfr. Part No.
TISP4265M3BJR-S

Mouser Part No
652-TISP4265M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 200volts

Learn More

Datasheet

217In Stock

12 000Expected 16/07/2026

Cut Tape

1,01 €

0,626 €

0,412 €

0,323 €

0,291 €

Reel

0,224 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD 145V(DRM) 600A (IPP) 180V(B

TISP4180H3BJR-S
Bourns
1: 1,12 €
1 551In Stock
12 000Expected 01/07/2026

Mfr. Part No.
TISP4180H3BJR-S

Mouser Part No
652-TISP4180H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 145V(DRM) 600A (IPP) 180V(B

Learn More

Datasheet

1 551In Stock

12 000Expected 01/07/2026

Cut Tape

1,12 €

0,703 €

0,464 €

0,368 €

Reel

0,28 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

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

TISP4P035L1NR-S
Bourns
1: 1,04 €
3 362In Stock
10 000Expected 12/03/2026

Mfr. Part No.
TISP4P035L1NR-S

Mouser Part No
652-TISP4P035L1NR-S

Bourns

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

Learn More

Datasheet

3 362In Stock

10 000Expected 12/03/2026

Cut Tape

1,04 €

0,654 €

0,432 €

0,335 €

View

Reel

0,26 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

TSPDs

SMD/SMT

SOT-23-5

SCRs Quad Buffered PGate Forward Conducting

TISP6NTP2CDR-S
Bourns
1: 0,645 €
523In Stock
10 000Expected 26/02/2026

Mfr. Part No.
TISP6NTP2CDR-S

Mouser Part No
652-TISP6NTP2CDR-S

Bourns

SCRs Quad Buffered PGate Forward Conducting

Learn More

Datasheet

523In Stock

10 000Expected 26/02/2026

Cut Tape

0,645 €

0,638 €

0,624 €

Reel

0,588 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2 500

SCRs

SMD/SMT

SOIC-8

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4200H3BJR-S
Bourns
1: 1,11 €
1 280In Stock

Mfr. Part No.
TISP4200H3BJR-S

Mouser Part No
652-TISP4200H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

Learn More

Datasheet

1 280In Stock

Cut Tape

1,11 €

0,697 €

0,462 €

0,432 €

Reel

0,366 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 230volts

TISP4300M3BJR-S
Bourns
1: 1,03 €
922In Stock

Mfr. Part No.
TISP4300M3BJR-S

Mouser Part No
652-TISP4300M3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 230volts

Learn More

Datasheet

922In Stock

Cut Tape

1,03 €

0,644 €

0,424 €

0,329 €

0,224 €

Reel

0,224 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD VDRM 180

TISP4C220H3BJR-S
Bourns
1: 1,22 €
811In Stock

Mfr. Part No.
TISP4C220H3BJR-S

Mouser Part No
652-TISP4C220H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD VDRM 180

Learn More

Datasheet

Product Comments

811In Stock

Cut Tape

1,22 €

0,768 €

0,586 €

0,463 €

Reel

0,382 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

TISP4040L1BJR-S
Bourns
1: 0,482 €
11 887Expected 27/05/2026

Mfr. Part No.
TISP4040L1BJR-S

Mouser Part No
652-TISP4040L1BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD Very Low Voltage Bidirectional

Learn More

Datasheet

11 887Expected 27/05/2026

Cut Tape

0,482 €

0,305 €

0,261 €

0,199 €

Reel

0,154 €

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3 000

TSPDs

SMD/SMT

DO-214AA-2

Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect.

TISP4P020L1NR-S
Bourns
1: 1,04 €
9 430On Order

Mfr. Part No.
TISP4P020L1NR-S

Mouser Part No
652-TISP4P020L1NR-S

Bourns

Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect.

Learn More

Datasheet

9 430On Order

Cut Tape

1,04 €

0,654 €

0,432 €

0,335 €

View

Reel

0,26 €

MouseReel Available

Min.: 1
Mult.: 1

Reel: 10 000

TSPDs

SMD/SMT

SOT-23-5

Circuit Protection Devices

Types of Thyristors

Customer Service Office

Company

Resources

Support