Circuit Protection – Mouser Japan

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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 Circuit Protection

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Results: 8,016

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RoHS Compliant

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Part #

Automotive Fuses POWrFuse TH 275Vac 500Vdc 50A

PF-KT1-50
Bourns
1: ¥5,017.9
300In Stock

Mfr. Part #
PF-KT1-50

Mouser Part #
652-PF-KT1-50

Bourns

Automotive Fuses POWrFuse TH 275Vac 500Vdc 50A

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Datasheet

300In Stock

¥5,017.9

¥3,770.5

¥3,423.3

¥3,162.5

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes 20 kA, 15 V bidirectional PTVS Diode in DFN

PTVS20-015C-H
Bourns
1: ¥3,250.6
155In Stock

Mfr. Part #
PTVS20-015C-H

Mouser Part #
652-PTVS20-015C-H

Bourns

ESD Protection Diodes / TVS Diodes 20 kA, 15 V bidirectional PTVS Diode in DFN

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Datasheet

155In Stock

Cut Tape

¥3,250.6

¥2,413.4

¥2,006.5

¥1,868.6

Reel

¥1,868.6

Quote

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

ESD Protection Diodes / TVS Diodes 100V 1500W BiDir

1.5SMC100CA
Bourns
1: ¥174.4
12,063In Stock

Mfr. Part #
1.5SMC100CA

Mouser Part #
652-1.5SMC100CA

Bourns

ESD Protection Diodes / TVS Diodes 100V 1500W BiDir

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Datasheet

12,063In Stock

Cut Tape

¥174.4

¥83.5

¥70.9

¥54.8

Reel

¥42.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 20V 1500W UniDir

1.5SMC20A
Bourns
1: ¥144.5
16,516In Stock

Mfr. Part #
1.5SMC20A

Mouser Part #
652-1.5SMC20A

Bourns

ESD Protection Diodes / TVS Diodes 20V 1500W UniDir

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Datasheet

16,516In Stock

Cut Tape

¥144.5

¥70.9

¥58.3

¥44.7

Reel

¥34.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 30V 1500W BiDir

1.5SMC30CA
Bourns
1: ¥112.9
15,922In Stock

Mfr. Part #
1.5SMC30CA

Mouser Part #
652-1.5SMC30CA

Bourns

ESD Protection Diodes / TVS Diodes 30V 1500W BiDir

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Datasheet

15,922In Stock

Cut Tape

¥112.9

¥64.4

¥49.2

¥39.2

¥37.5

Reel

¥32.1

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

1.5SMC350CA-H
Bourns
1: ¥269.1
6,787In Stock

Mfr. Part #
1.5SMC350CA-H

Mouser Part #
652-1.5SMC350CA-H

Bourns

ESD Protection Diodes / TVS Diodes 350V 1500W BiDir

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Datasheet

6,787In Stock

Cut Tape

¥269.1

¥171.1

¥112.4

¥88.2

Reel

¥67.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 1500W BIIDIR SMC AECQ

1.5SMC36CA-Q
Bourns
1: ¥209.3
23,895In Stock

Mfr. Part #
1.5SMC36CA-Q

Mouser Part #
652-1.5SMC36CA-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 36V 1500W BIIDIR SMC AECQ

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Datasheet

23,895In Stock

Cut Tape

¥209.3

¥102.8

¥83.4

¥67.6

Reel

¥53

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 100V 5KW 5% UNI DO-214AB (SMC)

5.0SMDJ100A
Bourns
1: ¥411.9
6,371In Stock

Mfr. Part #
5.0SMDJ100A

Mouser Part #
652-5.0SMDJ100A

Bourns

ESD Protection Diodes / TVS Diodes 100V 5KW 5% UNI DO-214AB (SMC)

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Datasheet

6,371In Stock

Cut Tape

¥411.9

¥214.3

¥181

¥136.9

Reel

¥122.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes DIO TVS VWM 45V 5kW UNIDIR SMC AECQ

5.0SMDJ45A-Q
Bourns
1: ¥310.6
6,540In Stock

Mfr. Part #
5.0SMDJ45A-Q

Mouser Part #
652-5.0SMDJ45A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 45V 5kW UNIDIR SMC AECQ

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Datasheet

6,540In Stock

Cut Tape

¥310.6

¥259.1

¥206

¥174.4

Reel

¥139.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Varistors AV AUTO SERIES 14V

AV14K1210401NIR1
Bourns
1: ¥139.5
12,368In Stock

Mfr. Part #
AV14K1210401NIR1

Mouser Part #
652-AV14K1210401NIR1

Bourns

Varistors AV AUTO SERIES 14V

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Datasheet

12,368In Stock

Cut Tape

¥139.5

¥77.2

¥57.1

¥50.2

Reel

¥34.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Varistors AV AUTO SERIES 14V

AV14K1812801NIR1
Bourns
1: ¥171.1
6,529In Stock

Mfr. Part #
AV14K1812801NIR1

Mouser Part #
652-AV14K1812801NIR1

Bourns

Varistors AV AUTO SERIES 14V

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Datasheet

6,529In Stock

Cut Tape

¥171.1

¥124.7

¥97.7

¥93.5

Reel

¥63

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Varistors AVHT AUTO SERIES 20V

AV20K1210401NIR1HT
Bourns
1: ¥89.7
13,664In Stock

Mfr. Part #
AV20K1210401NIR1HT

Mouser Part #
652-AV20K1210401NI1H

Bourns

Varistors AVHT AUTO SERIES 20V

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Datasheet

13,664In Stock

Cut Tape

¥89.7

¥55.8

¥48.3

¥44.8

Reel

¥34.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDNBS08-T12C
Bourns
1: ¥516.6
9,398In Stock

Mfr. Part #
CDNBS08-T12C

Mouser Part #
652-CDNBS08-T12C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

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Datasheet

9,398In Stock

Cut Tape

¥516.6

¥272.4

¥245.8

¥199.3

Reel

¥162.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDNBS16-T05C
Bourns
1: ¥838.8
5,407In Stock

Mfr. Part #
CDNBS16-T05C

Mouser Part #
652-CDNBS16-T05C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

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Datasheet

5,407In Stock

Cut Tape

¥838.8

¥556.4

¥423.6

¥373.7

¥338.8

Reel

¥322.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

CDSOD323-T24LC
Bourns
1: ¥206
36,826In Stock

Mfr. Part #
CDSOD323-T24LC

Mouser Part #
652-CDSOD323-T24LC

Bourns

ESD Protection Diodes / TVS Diodes Bidirectional Ultra Low Cap

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Datasheet

36,826In Stock

Cut Tape

¥206

¥103.3

¥84.9

¥65.1

Reel

¥48.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM

CMF-RL55A-0
Bourns
1: ¥117.9
14,497In Stock

Mfr. Part #
CMF-RL55A-0

Mouser Part #
652-CMF-RL55A-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 220VOLT 25OHM

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Datasheet

14,497In Stock

¥117.9

¥105.8

¥90

¥74.9

View

Min.: 1
Mult.: 1

Varistors DV SERIES 150V

DV150K4032R2
Bourns
1: ¥197.7
6,190In Stock

Mfr. Part #
DV150K4032R2

Mouser Part #
652-DV150K4032R2

Bourns

Varistors DV SERIES 150V

Learn More

Datasheet

6,190In Stock

Cut Tape

¥197.7

¥129.4

¥114.3

¥107

Reel

¥86.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Varistors DV SERIES 60V

DV60K3225R2
Bourns
1: ¥192.7
5,130In Stock

Mfr. Part #
DV60K3225R2

Mouser Part #
652-DV60K3225R2

Bourns

Varistors DV SERIES 60V

Learn More

Datasheet

5,130In Stock

Cut Tape

¥192.7

¥125.9

¥111.1

¥104

Reel

¥93

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201

MF-NSML260/12-2
Bourns
1: ¥137.9
19,348In Stock

Mfr. Part #
MF-NSML260/12-2

Mouser Part #
652-MF-NSML260/12-2

Bourns

Resettable Fuses - PPTC 12V 2.6A-HD 50A 0201

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Datasheet

19,348In Stock

Cut Tape

¥137.9

¥110.8

¥103.8

¥78.4

View

Reel

¥61.5

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

Varistors 510volts 14mm

MOV-14D511KTR
Bourns
1: ¥78.1
7,969In Stock

Mfr. Part #
MOV-14D511KTR

Mouser Part #
652-MOV-14D511KTR

Bourns

Varistors 510volts 14mm

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Datasheet

7,969In Stock

Cut Tape

¥78.1

¥48.2

¥41.9

¥37.4

Reel

¥35.7

View

Min.: 1
Mult.: 1

: 400

ESD Protection Diodes / TVS Diodes 10V 600W UniDir

P6SMB10A
Bourns
1: ¥84.7
19,605In Stock

Mfr. Part #
P6SMB10A

Mouser Part #
652-P6SMB10A

Bourns

ESD Protection Diodes / TVS Diodes 10V 600W UniDir

Learn More

Datasheet

19,605In Stock

Cut Tape

¥84.7

¥40.7

¥33.2

¥26.1

Reel

¥18.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - CA 10V

P6SMB10CA-Q
Bourns
1: ¥114.6
32,797In Stock

Mfr. Part #
P6SMB10CA-Q

Mouser Part #
652-P6SMB10CA-Q

Bourns

ESD Protection Diodes / TVS Diodes P6SMB - CA 10V

Learn More

Datasheet

32,797In Stock

Cut Tape

¥114.6

¥54.8

¥45

¥34.2

Reel

¥26.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes P6SMB - A 150V

P6SMB150A-Q
Bourns
1: ¥116.3
11,719In Stock

Mfr. Part #
P6SMB150A-Q

Mouser Part #
652-P6SMB150A-Q

Bourns

ESD Protection Diodes / TVS Diodes P6SMB - A 150V

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Datasheet

11,719In Stock

Cut Tape

¥116.3

¥71.3

¥45.7

¥34.7

Reel

¥26.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 15V 600W BiDir

P6SMB15CA
Bourns
1: ¥58.1
85,061In Stock

Mfr. Part #
P6SMB15CA

Mouser Part #
652-P6SMB15CA

Bourns

ESD Protection Diodes / TVS Diodes 15V 600W BiDir

Learn More

Datasheet

85,061In Stock

Cut Tape

¥58.1

¥31.2

¥26.4

¥21.8

Reel

¥16.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A

PF-GT3-63
Bourns
1: ¥5,436.5
274In Stock

Mfr. Part #
PF-GT3-63

Mouser Part #
652-PF-GT3-63

Bourns

Industrial & Electrical Fuses POWrFuse TH 600Vac 125Vdc 63A

Learn More

Datasheet

274In Stock

¥5,436.5

¥4,021.3

¥4,003

¥2,491.5

Quote

Min.: 1
Mult.: 1