All Results (8’016)

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.

Search within results

Selection options

Select action

Part #

Board Mount Surge Protectors 550V 50mA Dual Bi-dir TBU

TBU-DF055-050-WH
Bourns
1: CHF 2.81
8’888In Stock

Mfr. Part No.
TBU-DF055-050-WH

Mouser Part No
652-TBU-DF055-050-WH

Bourns

Board Mount Surge Protectors 550V 50mA Dual Bi-dir TBU

Learn More

Datasheet

8’888In Stock

Cut Tape

CHF 2.81

CHF 2.23

CHF 1.57

CHF 1.29

Reel

CHF 1.22

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Thyristor Surge Protection Devices - TSPD 58V 600mA

TISP4070H3BJR-S
Bourns
1: CHF 1.12
7’865In Stock

Mfr. Part No.
TISP4070H3BJR-S

Mouser Part No
652-TISP4070H3BJR-S

Bourns

Thyristor Surge Protection Devices - TSPD 58V 600mA

Learn More

Datasheet

7’865In Stock

Cut Tape

CHF 1.12

CHF 0.655

CHF 0.464

CHF 0.365

Reel

CHF 0.29

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL

TISP4115H3BJR-S
Bourns
1: CHF 1.10
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

CHF 1.10

CHF 0.693

CHF 0.458

CHF 0.387

Reel

CHF 0.302

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

SCRs Quad Buffered PGate Forward Conducting

TISP6NTP2CDR-S
Bourns
1: CHF 1.77
10’408In Stock

Mfr. Part No.
TISP6NTP2CDR-S

Mouser Part No
652-TISP6NTP2CDR-S

Bourns

SCRs Quad Buffered PGate Forward Conducting

Learn More

Datasheet

10’408In Stock

Cut Tape

CHF 1.77

CHF 0.926

CHF 0.829

CHF 0.658

Reel

CHF 0.553

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Varistors ZV 17V 10%

ZV17K1206201NIR1
Bourns
1: CHF 0.21
13’765In Stock

Mfr. Part No.
ZV17K1206201NIR1

Mouser Part No
652-ZV17K1206201NIR1

Bourns

Varistors ZV 17V 10%

Learn More

Datasheet

13’765In Stock

Cut Tape

CHF 0.21

CHF 0.129

CHF 0.111

CHF 0.102

Reel

CHF 0.087

View

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

Varistors ZV 35V 10%

ZV35K2220102NIR1
Bourns
1: CHF 1.05
5’578In Stock

Mfr. Part No.
ZV35K2220102NIR1

Mouser Part No
652-ZV35K2220102NIR1

Bourns

Varistors ZV 35V 10%

Learn More

Datasheet

5’578In Stock

Cut Tape

CHF 1.05

CHF 0.821

CHF 0.741

CHF 0.657

Reel

CHF 0.553

View

MouseReel Available

Min.: 1
Mult.: 1

: 1’000

ESD Protection Diodes / TVS Diodes 170V 1500W UniDir

1.5SMC170A
Bourns
1: CHF 0.813
10’924In Stock

Mfr. Part No.
1.5SMC170A

Mouser Part No
652-1.5SMC170A

Bourns

ESD Protection Diodes / TVS Diodes 170V 1500W UniDir

Learn More

Datasheet

10’924In Stock

Cut Tape

CHF 0.813

CHF 0.506

CHF 0.331

CHF 0.256

Reel

CHF 0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles

1210-2S-120
Bourns
1: CHF 142.77
42In Stock

Mfr. Part No.
1210-2S-120

Mouser Part No
652-1210-2S-120

Bourns

Industrial Surge Protectors 120VAC 2W+G 2 Protected Poles

Learn More

Datasheet

42In Stock

CHF 142.77

CHF 142.75

CHF 142.74

CHF 131.23

CHF 124.53

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ

5.0SMDJ120A-QH
Bourns
1: CHF 3.27
1’335In Stock

Mfr. Part No.
5.0SMDJ120A-QH

Mouser Part No
652-5.0SMDJ120A-QH

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 120V 5kW UNIDIR SMC AECQ

Learn More

Datasheet

1’335In Stock

Cut Tape

CHF 3.27

CHF 2.15

CHF 1.64

Reel

CHF 1.42

CHF 1.24

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101

5.0SMDJ14A-Q
Bourns
1: CHF 1.51
4’002In Stock

Mfr. Part No.
5.0SMDJ14A-Q

Mouser Part No
652-5.0SMDJ14A-Q

Bourns

ESD Protection Diodes / TVS Diodes 14V 5kW 5% Uni-Dir. AEC-Q101

Learn More

Datasheet

4’002In Stock

Cut Tape

CHF 1.51

CHF 1.14

CHF 1.00

CHF 0.829

Reel

CHF 0.664

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 5V

5.0SMDJ5.0A-Q
Bourns
1: CHF 1.51
5’388In Stock

Mfr. Part No.
5.0SMDJ5.0A-Q

Mouser Part No
652-5.0SMDJ5.0A-Q

Bourns

ESD Protection Diodes / TVS Diodes 5.0SMDJ - A 5V

Learn More

Datasheet

5’388In Stock

Cut Tape

CHF 1.51

CHF 1.14

CHF 0.91

CHF 0.782

Reel

CHF 0.676

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ78A
Bourns
1: CHF 1.99
6’296In Stock

Mfr. Part No.
5.0SMDJ78A

Mouser Part No
652-5.0SMDJ78A

Bourns

ESD Protection Diodes / TVS Diodes 78V 5KW 5% UNI DO-214AB (SMC)

Learn More

Datasheet

6’296In Stock

Cut Tape

CHF 1.99

CHF 1.04

CHF 0.877

CHF 0.739

Reel

CHF 0.586

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes 5volts 6 data lines

CDDFN10-0506N
Bourns
1: CHF 1.03
10’700In Stock

Mfr. Part No.
CDDFN10-0506N

Mouser Part No
652-CDDFN10-0506N

Bourns

ESD Protection Diodes / TVS Diodes 5volts 6 data lines

Learn More

Datasheet

10’700In Stock

Cut Tape

CHF 1.03

CHF 0.727

CHF 0.617

CHF 0.424

CHF 0.417

Reel

CHF 0.406

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDNBS16-T05
Bourns
1: CHF 3.30
4’456In Stock

Mfr. Part No.
CDNBS16-T05

Mouser Part No
652-CDNBS16-T05

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

Learn More

Datasheet

4’456In Stock

Cut Tape

CHF 3.30

CHF 2.04

CHF 1.84

CHF 1.55

CHF 1.51

Reel

CHF 1.51

MouseReel Available

Min.: 1
Mult.: 1

: 2’500

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

CDSOD323-T18LC
Bourns
1: CHF 0.964
7’226In Stock

Mfr. Part No.
CDSOD323-T18LC

Mouser Part No
652-CDSOD323-T18LC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

Learn More

Datasheet

7’226In Stock

Cut Tape

CHF 0.964

CHF 0.455

CHF 0.30

CHF 0.247

CHF 0.221

Reel

CHF 0.201

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM

CMF-RL10-10-0
Bourns
1: CHF 0.548
9’800In Stock

Mfr. Part No.
CMF-RL10-10-0

Mouser Part No
652-CMF-RL10-10-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 10OHM

Learn More

Datasheet

9’800In Stock

CHF 0.548

CHF 0.491

CHF 0.446

CHF 0.388

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM

CMF-RL55-0
Bourns
1: CHF 0.676
9’564In Stock

Mfr. Part No.
CMF-RL55-0

Mouser Part No
652-CMF-RL55-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 55OHM

Learn More

Datasheet

9’564In Stock

CHF 0.676

CHF 0.513

CHF 0.48

CHF 0.363

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC Ceramic PTC

CMF-SDP10-2
Bourns
1: CHF 1.03
5’153In Stock

Mfr. Part No.
CMF-SDP10-2

Mouser Part No
652-CMF-SDP10-2

Bourns

Resettable Fuses - PPTC Ceramic PTC

Learn More

Datasheet

5’153In Stock

Cut Tape

CHF 1.03

CHF 0.91

CHF 0.678

CHF 0.663

Reel

CHF 0.605

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Varistors IsoMOV 8KA 510Vrms Bulk In-Line

IsoM8-510-B-L2
Bourns
1: CHF 1.68
2’001In Stock

Mfr. Part No.
IsoM8-510-B-L2

Mouser Part No
652-ISOM8-510-B-L2

Bourns

Varistors IsoMOV 8KA 510Vrms Bulk In-Line

Learn More

Datasheet

2’001In Stock

CHF 1.68

CHF 1.28

CHF 1.12

CHF 0.964

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

MF-FSML300/6-2
Bourns
1: CHF 0.555
14’233In Stock

Mfr. Part No.
MF-FSML300/6-2

Mouser Part No
652-MF-FSML300/6-2

Bourns

Resettable Fuses - PPTC 6V 3.0A-HD 50A MAX

Learn More

Datasheet

14’233In Stock

Cut Tape

CHF 0.555

CHF 0.429

CHF 0.402

CHF 0.303

View

Reel

CHF 0.251

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

MF-SMDF030-2
Bourns
1: CHF 0.451
53’637In Stock

Mfr. Part No.
MF-SMDF030-2

Mouser Part No
652-MF-SMDF030-2

Bourns

Resettable Fuses - PPTC 60V 300MA-HD 10A MAX

Learn More

Datasheet

53’637In Stock

Cut Tape

CHF 0.451

CHF 0.341

CHF 0.319

CHF 0.241

View

Reel

CHF 0.177

MouseReel Available

Min.: 1
Mult.: 1

: 6’000

Varistors 780volts 14mm

MOV-14D781KTR
Bourns
1: CHF 0.499
11’506In Stock

Mfr. Part No.
MOV-14D781KTR

Mouser Part No
652-MOV-14D781KTR

Bourns

Varistors 780volts 14mm

Learn More

Datasheet

11’506In Stock

Cut Tape

CHF 0.499

CHF 0.318

CHF 0.278

CHF 0.25

Reel

CHF 0.239

View

Min.: 1
Mult.: 1

: 400

Varistors 47volts 20mm

MOV-20D470K
Bourns
1: CHF 0.668
15’127In Stock

Mfr. Part No.
MOV-20D470K

Mouser Part No
652-MOV-20D470K

Bourns

Varistors 47volts 20mm

Learn More

Datasheet

15’127In Stock

CHF 0.668

CHF 0.427

CHF 0.374

CHF 0.348

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 120V 600W UniDir

P6SMB120A
Bourns
1: CHF 0.25
26’078In Stock

Mfr. Part No.
P6SMB120A

Mouser Part No
652-P6SMB120A

Bourns

ESD Protection Diodes / TVS Diodes 120V 600W UniDir

Learn More

Datasheet

26’078In Stock

Cut Tape

CHF 0.25

CHF 0.131

CHF 0.112

CHF 0.09

Reel

CHF 0.078

View

MouseReel Available

Min.: 1
Mult.: 1

: 3’000

Surface Mount Fuses 8A 32V TIME DELAY

SF-0603HI800M-2
Bourns
1: CHF 0.644
8’343In Stock

Mfr. Part No.
SF-0603HI800M-2

Mouser Part No
652-SF-0603HI800M-2

Bourns

Surface Mount Fuses 8A 32V TIME DELAY

Learn More

Datasheet

8’343In Stock

Cut Tape

CHF 0.644

CHF 0.512

CHF 0.431

CHF 0.374

View

Reel

CHF 0.229

MouseReel Available

Min.: 1
Mult.: 1

: 4’000

All Results (8’016)

Circuit Protection Devices

Filters

Customer Service Office

Company

Resources

Support

All Results (8’016)

Circuit Protection Devices

Electronic Components

Industrial Automation

Filters