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: 8,098

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RoHS Compliant

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Part #

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 48V

5.0SMDJ48CA-Q
Bourns
1: ¥328.9
7,144In Stock

Mfr. Part #
5.0SMDJ48CA-Q

Mouser Part #
652-5.0SMDJ48CA-Q

Bourns

ESD Protection Diodes / TVS Diodes 5.0SMDJ - CA 48V

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Datasheet

7,144In Stock

Cut Tape

¥328.9

¥247.5

¥215.9

¥179.4

Reel

¥147.2

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 5V 5kW UNIDIR SMC

5.0SMDJ5.0A
Bourns
1: ¥304
5,832In Stock

Mfr. Part #
5.0SMDJ5.0A

Mouser Part #
652-5.0SMDJ5.0A

Bourns

ESD Protection Diodes / TVS Diodes 5V 5kW UNIDIR SMC

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Datasheet

5,832In Stock

Cut Tape

¥304

¥174.4

¥142.3

¥125.9

¥120.3

Reel

¥108.3

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes DIO TVS VWM 58V 5kW UNIDIR SMC AECQ

5.0SMDJ58A-Q
Bourns
1: ¥310.6
7,055In Stock

Mfr. Part #
5.0SMDJ58A-Q

Mouser Part #
652-5.0SMDJ58A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VWM 58V 5kW UNIDIR SMC AECQ

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Datasheet

7,055In Stock

Cut Tape

¥310.6

¥235.9

¥206

¥171.1

Reel

¥135.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

5.0SMDJ7.0A-QH
Bourns
1: ¥609.6
1,501In Stock

Mfr. Part #
5.0SMDJ7.0A-QH

Mouser Part #
652-5.0SMDJ7.0A-QH

Bourns

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

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Datasheet

1,501In Stock

Cut Tape

¥609.6

¥398.6

¥312.3

Reel

¥262.4

¥222.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 500

Varistors AVHT AUTO SERIES 17V

AV17K1206201NIR1HT
Bourns
1: ¥48.2
34,321In Stock

Mfr. Part #
AV17K1206201NIR1HT

Mouser Part #
652-AV17K1206201NI1H

Bourns

Varistors AVHT AUTO SERIES 17V

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Datasheet

34,321In Stock

Cut Tape

¥48.2

¥32.9

¥28.1

¥26.4

Reel

¥21.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

CDSOT236-T05
Bourns
1: ¥104.6
15,123In Stock

Mfr. Part #
CDSOT236-T05

Mouser Part #
652-CDSOT236-T05

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 5VOLT

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Datasheet

15,123In Stock

Cut Tape

¥104.6

¥85.5

¥59.6

¥51.5

Reel

¥44.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

CDSOT236-T12C
Bourns
1: ¥164.4
13,643In Stock

Mfr. Part #
CDSOT236-T12C

Mouser Part #
652-CDSOT236-T12C

Bourns

ESD Protection Diodes / TVS Diodes TVS Diode Array 12VOLT

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Datasheet

13,643In Stock

Cut Tape

¥164.4

¥86

¥75.1

¥59.5

Reel

¥44.3

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM

CMF-RL35-10-0
Bourns
1: ¥157.8
9,643In Stock

Mfr. Part #
CMF-RL35-10-0

Mouser Part #
652-CMF-RL35-10-0

Bourns

Resettable Fuses - PPTC RESETTABLE FUSE 230VOLT 35OHM

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Datasheet

9,643In Stock

¥157.8

¥119.9

¥112.4

¥85

View

Min.: 1
Mult.: 1

Resettable Fuses - PPTC 12V 1.1A-HD 50A 0805

MF-PSML110/12-2
Bourns
1: ¥157.8
7,587In Stock

Mfr. Part #
MF-PSML110/12-2

Mouser Part #
652-MF-PSML110/12-2

Bourns

Resettable Fuses - PPTC 12V 1.1A-HD 50A 0805

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Datasheet

7,587In Stock

Cut Tape

¥157.8

¥119.9

¥112.4

¥85

View

Reel

¥77.6

Min.: 1
Mult.: 1

: 4,500

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

MF-USML500/12-2
Bourns
1: ¥84.7
12,450In Stock

Mfr. Part #
MF-USML500/12-2

Mouser Part #
652-MF-USML500/12-2

Bourns

Resettable Fuses - PPTC 12V 5.0A-HD 50A 1210

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Datasheet

12,450In Stock

Cut Tape

¥84.7

¥74.1

¥71.4

¥66.3

Reel

¥57.1

View

Min.: 1
Mult.: 1

: 3,500

Varistors 500pF 100volts 10%

MOV-10D101KTR
Bourns
1: ¥48.2
69,765In Stock

Mfr. Part #
MOV-10D101KTR

Mouser Part #
652-MOV-10D101KTR

Bourns

Varistors 500pF 100volts 10%

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Datasheet

69,765In Stock

Cut Tape

¥48.2

¥28.9

¥24.9

¥22.9

Reel

¥20.6

View

Min.: 1
Mult.: 1

: 1,000

Varistors 780volts 14mm

MOV-14D781K
Bourns
1: ¥192.7
6,227In Stock

Mfr. Part #
MOV-14D781K

Mouser Part #
652-MOV-14D781K

Bourns

Varistors 780volts 14mm

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Datasheet

6,227In Stock

¥192.7

¥116.3

¥74.2

¥65.6

View

Min.: 1
Mult.: 1

Varistors 18volts 20mm

MOV-20D180KTR
Bourns
1: ¥112.9
5,596In Stock

Mfr. Part #
MOV-20D180KTR

Mouser Part #
652-MOV-20D180KTR

Bourns

Varistors 18volts 20mm

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Datasheet

5,596In Stock

Cut Tape

¥112.9

¥77.4

¥66.1

Reel

¥63

¥62.8

¥60.5

MouseReel Available

Min.: 1
Mult.: 1

: 250

ESD Protection Diodes / TVS Diodes 10V 400W BiDir

P4SMA10CA
Bourns
1: ¥89.7
22,471In Stock

Mfr. Part #
P4SMA10CA

Mouser Part #
652-P4SMA10CA

Bourns

ESD Protection Diodes / TVS Diodes 10V 400W BiDir

Learn More

Datasheet

22,471In Stock

Cut Tape

¥89.7

¥43

¥35.2

¥28.2

Reel

¥18.1

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes DIO TVS VBR 30V 400W BIIDIR SMA AECQ

P4SMA30CA-Q
Bourns
1: ¥89.7
20,077In Stock

Mfr. Part #
P4SMA30CA-Q

Mouser Part #
652-P4SMA30CA-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 30V 400W BIIDIR SMA AECQ

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Datasheet

20,077In Stock

Cut Tape

¥89.7

¥45.8

¥35.4

¥29.1

Reel

¥19.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes 400V 400W UniDir

P4SMA400A
Bourns
1: ¥101.3
13,398In Stock

Mfr. Part #
P4SMA400A

Mouser Part #
652-P4SMA400A

Bourns

ESD Protection Diodes / TVS Diodes 400V 400W UniDir

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Datasheet

13,398In Stock

Cut Tape

¥101.3

¥48.2

¥39.4

¥31.9

Reel

¥20.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ

P6SMB43A-Q
Bourns
1: ¥109.6
13,700In Stock

Mfr. Part #
P6SMB43A-Q

Mouser Part #
652-P6SMB43A-Q

Bourns

ESD Protection Diodes / TVS Diodes DIO TVS VBR 43V 600W UNIDIR SMB AECQ

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Datasheet

13,700In Stock

Cut Tape

¥109.6

¥52.7

¥43.2

¥35

Reel

¥24.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

ESD Protection Diodes / TVS Diodes 540V 600W UniDir

P6SMB540A
Bourns
1: ¥151.2
11,402In Stock

Mfr. Part #
P6SMB540A

Mouser Part #
652-P6SMB540A

Bourns

ESD Protection Diodes / TVS Diodes 540V 600W UniDir

Learn More

Datasheet

11,402In Stock

Cut Tape

¥151.2

¥71.3

¥60.5

¥46.3

Reel

¥35.9

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 175A

PF-FB1-175
Bourns
1: ¥20,084.8
40In Stock

Mfr. Part #
PF-FB1-175

Mouser Part #
652-PF-FB1-175

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 175A

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Datasheet

40In Stock

¥20,084.8

¥20,040

¥12,759.8

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A

PF-FB2-200
Bourns
1: ¥16,673.1
50In Stock

Mfr. Part #
PF-FB2-200

Mouser Part #
652-PF-FB2-200

Bourns

Industrial & Electrical Fuses POWrFuse BD 800Vac 800Vdc 200A

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Datasheet

50In Stock

¥16,673.1

¥14,636.7

¥14,334.4

¥13,013.9

View

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A

PF-HT1-25
Bourns
1: ¥2,699.1
226In Stock

Mfr. Part #
PF-HT1-25

Mouser Part #
652-PF-HT1-25

Bourns

Industrial & Electrical Fuses POWrFuse TH 600Vac 600Vdc 25A

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Datasheet

226In Stock

¥2,699.1

Min.: 1
Mult.: 1

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 150A

PF-MB1-150
Bourns
1: ¥7,931.3
54In Stock

Mfr. Part #
PF-MB1-150

Mouser Part #
652-PF-MB1-150

Bourns

Industrial & Electrical Fuses POWrFuse BD 240Vac 150Vdc 150A

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Datasheet

54In Stock

¥7,931.3

¥7,929.6

Min.: 1
Mult.: 1

ESD Protection Diodes / TVS Diodes PTVS VWM 190V 1kA BIDIR

PTVS1-190C-THL
Bourns
1: ¥4,042.9
87In Stock

Mfr. Part #
PTVS1-190C-THL

Mouser Part #
652-PTVS1-190C-THL

Bourns

ESD Protection Diodes / TVS Diodes PTVS VWM 190V 1kA BIDIR

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Datasheet

87In Stock

¥4,042.9

¥2,549.6

¥2,499.8

¥2,425.1

Quote

Min.: 1
Mult.: 1

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

SF-0402S400M-2
Bourns
1: ¥129.6
10,618In Stock

Mfr. Part #
SF-0402S400M-2

Mouser Part #
652-SF-0402S400M-2

Bourns

Surface Mount Fuses 4A Slow Blow 0402 SinglFuse

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Datasheet

10,618In Stock

Cut Tape

¥129.6

¥103

¥86.7

¥76.2

View

Reel

¥48.2

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Surface Mount Fuses 1A Fast Act Prec 0603 SinglFuse

SF-0603FP100F-2
Bourns
1: ¥103
19,366In Stock

Mfr. Part #
SF-0603FP100F-2

Mouser Part #
652-SF-0603FP100F-2

Bourns

Surface Mount Fuses 1A Fast Act Prec 0603 SinglFuse

Learn More

Datasheet

19,366In Stock

Cut Tape

¥103

¥94.8

¥78.7

¥72.8

View

Reel

¥43.5

MouseReel Available

Min.: 1
Mult.: 1

: 8,000