All Results (8,378)

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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Part #

Varistors 10mm Radial Disc MOV - Kinked Leads, T&R

MOV-10D821KKTR
Bourns
1: $1.24
185In Stock

Mfr. Part No.
MOV-10D821KKTR

Mouser Part No
652-MOV-10D821KKTR

Bourns

Varistors 10mm Radial Disc MOV - Kinked Leads, T&R

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Datasheet

185In Stock

Cut Tape

$1.24

$0.741

$0.465

$0.409

Reel

$0.286

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes SMA6J - A 45V

SMA6J45A-Q
Bourns
1: $0.789
4,261In Stock

Mfr. Part No.
SMA6J45A-Q

Mouser Part No
652-SMA6J45A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - A 45V

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Datasheet

4,261In Stock

Cut Tape

$0.789

$0.484

$0.309

$0.252

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes SMAJ - CA 200V

SMAJ200CA-Q
Bourns
1: $0.979
5,460In Stock

Mfr. Part No.
SMAJ200CA-Q

Mouser Part No
652-SMAJ200CA-Q

Bourns

ESD Protection Diodes / TVS Diodes SMAJ - CA 200V

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Datasheet

5,460In Stock

Cut Tape

$0.979

$0.601

$0.386

$0.294

View

Reel

$0.205

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes SMBJ - A 7V

SMBJ7.0A-Q
Bourns
1: $0.816
5,902In Stock
12,000Expected 10/5/2027

Mfr. Part No.
SMBJ7.0A-Q

Mouser Part No
652-SMBJ7.0A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - A 7V

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Datasheet

5,902In Stock

12,000Expected 10/5/2027

Cut Tape

$0.816

$0.499

$0.318

$0.265

Reel

$0.182

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

SMCJ58A-Q
Bourns
1: $1.62
1,534In Stock

Mfr. Part No.
SMCJ58A-Q

Mouser Part No
652-SMCJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes 58volts 1.5kW 5% Uni-Dir. AEC-Q101

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Datasheet

1,534In Stock

Cut Tape

$1.62

$1.01

$0.661

$0.511

Reel

$0.40

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 33volts 3kW 5% Uni-Dir. AEC-Q101

SMLJ33A-Q
Bourns
1: $1.66
1,599In Stock

Mfr. Part No.
SMLJ33A-Q

Mouser Part No
652-SMLJ33A-Q

Bourns

ESD Protection Diodes / TVS Diodes 33volts 3kW 5% Uni-Dir. AEC-Q101

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Datasheet

1,599In Stock

Cut Tape

$1.66

$1.12

$0.955

$0.873

Reel

$0.653

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts 3E SMT GDT 7.2X5.0mm DIA

2052-25-SM-RPLF
Bourns
1: $2.60
1,151In Stock

Mfr. Part No.
2052-25-SM-RPLF

Mouser Part No
652-2052-25-SM-RPLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 250volts 3E SMT GDT 7.2X5.0mm DIA

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Datasheet

1,151In Stock

Cut Tape

$2.60

$2.08

$1.67

$1.52

View

Reel

$1.03

MouseReel Available

Min.: 1
Mult.: 1

: 2,700

ESD Protection Diodes / TVS Diodes DIO TVS VWM 110V 5kW UNIDIR SMC AECQ

5.0SMDJ110A-QH
Bourns
1: $5.52
900In Stock

Mfr. Part No.
5.0SMDJ110A-QH

Mouser Part No
652-5.0SMDJ110A-QH

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 110V 5kW UNIDIR SMC AECQ

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Datasheet

900In Stock

Cut Tape

$5.52

$3.63

$2.80

Reel

$2.37

$2.08

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes SMA6J - A 85V

SMA6J85A-Q
Bourns
1: $0.789
362In Stock

Mfr. Part No.
SMA6J85A-Q

Mouser Part No
652-SMA6J85A-Q

Bourns

ESD Protection Diodes / TVS Diodes SMA6J - A 85V

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Datasheet

362In Stock

Cut Tape

$0.789

$0.484

$0.309

$0.252

Reel

$0.152

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes SMBJ - CA 180V

SMBJ180CA-QH
Bourns
1: $1.18
1,770In Stock

Mfr. Part No.
SMBJ180CA-QH

Mouser Part No
652-SMBJ180CA-QH

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - CA 180V

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Datasheet

1,770In Stock

Cut Tape

$1.18

$0.732

$0.473

$0.363

Reel

$0.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes SMBJ - CA 90V

SMBJ90CA-QH
Bourns
1: $1.18
1,354In Stock

Mfr. Part No.
SMBJ90CA-QH

Mouser Part No
652-SMBJ90CA-QH

Bourns

ESD Protection Diodes / TVS Diodes SMBJ - CA 90V

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Datasheet

1,354In Stock

Cut Tape

$1.18

$0.732

$0.473

$0.363

Reel

$0.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

ESD Protection Diodes / TVS Diodes 15volts 1.5kW 5% Bi-Dir. AEC-Q101

SMCJ15CA-Q
Bourns
1: $1.73
3,904In Stock

Mfr. Part No.
SMCJ15CA-Q

Mouser Part No
652-SMCJ15CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 15volts 1.5kW 5% Bi-Dir. AEC-Q101

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Datasheet

3,904In Stock

Cut Tape

$1.73

$1.08

$0.71

$0.554

Reel

$0.427

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 1.5SMC - CA 10.5V

1.5SMC6.8CA-Q
Bourns
1: $1.73
18,200In Stock

Mfr. Part No.
1.5SMC6.8CA-Q

Mouser Part No
652-1.5SMC6.8CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 1.5SMC - CA 10.5V

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Datasheet

18,200In Stock

Cut Tape

$1.73

$1.08

$0.71

$0.554

Reel

$0.434

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts 3E RAD GDT 6X8mm DIA

2056-09-B3LF
Bourns
1: $1.93
1,746In Stock

Mfr. Part No.
2056-09-B3LF

Mouser Part No
652-2056-09-B3LF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 90volts 3E RAD GDT 6X8mm DIA

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Datasheet

1,746In Stock

$1.93

$1.78

$1.39

$1.34

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 1200V

2089-120-BLF
Bourns
1: $1.54
1,431In Stock

Mfr. Part No.
2089-120-BLF

Mouser Part No
652-2089-120-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 1200V

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Datasheet

1,431In Stock

$1.54

$1.41

$1.17

$1.08

View

Min.: 1
Mult.: 1

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 1600V HV Axial GDT

2089-160-BLF
Bourns
1: $1.54
1,439In Stock

Mfr. Part No.
2089-160-BLF

Mouser Part No
652-2089-160-BLF

Bourns

Gas Discharge Tubes - GDTs / Gas Plasma Arrestors 05.5x6mm, 1600V HV Axial GDT

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Datasheet

1,439In Stock

$1.54

$1.41

$1.17

$1.08

View

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes DIO TVS VWM 5.0V 5kW BIDIR SMC AECQ

5.0SMDJ5.0CA-QH
Bourns
1: $5.20
908In Stock

Mfr. Part No.
5.0SMDJ5.0CA-QH

Mouser Part No
652-5.0SMDJ5.0CA-QH

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 5.0V 5kW BIDIR SMC AECQ

Learn More

Datasheet

908In Stock

Cut Tape

$5.20

$3.40

$2.65

Reel

$2.23

$1.89

$1.80

MouseReel Available

Min.: 1
Mult.: 1

: 500

ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW UNIDIR SMC AECQ

5.0SMDJ7.0A-QH
Bourns
1: $4.99
1,501In Stock

Mfr. Part No.
5.0SMDJ7.0A-QH

Mouser Part No
652-5.0SMDJ7.0A-QH

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 7.0V 5kW UNIDIR SMC AECQ

Learn More

Datasheet

1,501In Stock

Cut Tape

$4.99

$3.26

$2.56

Reel

$2.15

$1.82

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors AVHT AUTO SERIES 17V

AV17K2220122NIR1HT
Bourns
1: $2.28
6,205In Stock

Mfr. Part No.
AV17K2220122NIR1HT

Mouser Part No
652-AV17K2220122NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

6,205In Stock

Cut Tape

$2.28

$1.66

$1.48

$1.28

Reel

$1.01

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Resettable Fuses - PPTC Ceramic PTC

CMF-SDP25-2
Bourns
1: $1.74
6,950In Stock

Mfr. Part No.
CMF-SDP25-2

Mouser Part No
652-CMF-SDP25-2

Bourns

Resettable Fuses - PPTC Ceramic PTC

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Datasheet

6,950In Stock

Cut Tape

$1.74

$1.56

$1.23

$1.12

Reel

$1.12

View

MouseReel Available

Min.: 1
Mult.: 1

: 350

Varistors CV 275 K 10 B L1

CV275K10BL1
Bourns
1: $2.30
14,267In Stock

Mfr. Part No.
CV275K10BL1

Mouser Part No
652-CV275K10BL1

Bourns

Varistors CV 275 K 10 B L1

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Datasheet

14,267In Stock

$2.30

$1.41

$0.936

$0.874

View

Min.: 1
Mult.: 1

Varistors CV 300 K 14 B L1

CV300K14BL1
Bourns
1: $3.20
6,586In Stock

Mfr. Part No.
CV300K14BL1

Mouser Part No
652-CV300K14BL1

Bourns

Varistors CV 300 K 14 B L1

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Datasheet

6,586In Stock

$3.20

$2.00

$1.77

$1.48

View

Min.: 1
Mult.: 1

Varistors CV 300Vrms 20mm Bulk L1

CV300K20BL1
Bourns
1: $5.52
3,856In Stock

Mfr. Part No.
CV300K20BL1

Mouser Part No
652-CV300K20BL1

Bourns

Varistors CV 300Vrms 20mm Bulk L1

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Datasheet

3,856In Stock

$5.52

$3.50

$2.49

$2.09

View

Min.: 1
Mult.: 1

Varistors CV+ 275 K 7 B L1

CVQ275K7BL1
Bourns
1: $1.74
16,654In Stock

Mfr. Part No.
CVQ275K7BL1

Mouser Part No
652-CVQ275K7BL1

Bourns

Varistors CV+ 275 K 7 B L1

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Datasheet

16,654In Stock

$1.74

$0.838

$0.677

$0.619

View

Min.: 1
Mult.: 1

Varistors CV+ 300 K 20 B L1

CVQ300K20BL1
Bourns
1: $3.54
5,006In Stock

Mfr. Part No.
CVQ300K20BL1

Mouser Part No
652-CVQ300K20BL1

Bourns

Varistors CV+ 300 K 20 B L1

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Datasheet

5,006In Stock

$3.54

$2.64

$2.39

$2.07

View

Min.: 1
Mult.: 1

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Circuit Protection Devices

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